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compliance and performance. Its functionality can be enhanced via a
plethora of extensions. g ws390zp3a GSUSE Linux Enterprise 15 SUSE LLC , and elements from HTTP to HTTPS
if they are embedded within an HTTPS page. If these so-called
mixed content elements do not support HTTPS, they will no
longer load.
* Firefox now supports Content-encoding: zstd (zstandard
compression). This is an alternative to brotli and gzip
compression for web content, and can provide higher
compression levels for the same CPU used, or conversely lower
server CPU use to get the same compression.
[2]: http://facebook.github.io/zstd/
* Enterprise: * The FirefoxHome policy has been updated to
reflect that the Snippets option is now deprecated.
* The DNSOverHTTPS policy has been updated to support setting
a `Fallback` value to prevent falling back to your default
DNS Provider.
* The AllowFileSelectionDialogs policy has been added for
controlling file selection dialogs.
* The TranslateEnabled policy has been added.
* The DisableEncryptedClientHello policy has been added to
control Encrypted Client Hello.
* The PostQuantumKeyAgreementEnabled policy has been added to
control post-quantum key agreement for TLS.
* The HttpsOnlyMode policy has been added to control HTTPS-
Only Mode.
* The HttpAllowlist policy has been added to add exceptions
to HTTPS-Only Mode.
* The Preferences policy has been updated to allow setting
the preferences
`security.mixed_content.block_display_content` and
`security.mixed_content.upgrade_display_content`.
* The UserMessaging policy has been updated to remove the
WhatsNew option.
* The ExtensionSettings policy has been updated to add
`temporarily_allow_weak_signatures` to allow installing
extensions signed using deprecated signature algorithms.
* Fixed: Various security fixes.
MFSA 2024-29 (bsc#1226316)
* CVE-2024-6605 (bmo#1836786)
Firefox Android missed activation delay to prevent tapjacking
* CVE-2024-6606 (bmo#1902305)
Out-of-bounds read in clipboard component
* CVE-2024-6607 (bmo#1694513)
Leaving pointerlock by pressing the escape key could be
prevented
* CVE-2024-6608 (bmo#1743329)
Cursor could be moved out of the viewport using pointerlock.
* CVE-2024-6609 (bmo#1839258)
Memory corruption in NSS
* CVE-2024-6610 (bmo#1883396)
Form validation popups could block exiting full-screen mode
* CVE-2024-6600 (bmo#1888340)
Memory corruption in WebGL API
* CVE-2024-6601 (bmo#1890748)
Race condition in permission assignment
* CVE-2024-6602 (bmo#1895032)
Memory corruption in NSS
* CVE-2024-6603 (bmo#1895081)
Memory corruption in thread creation
* CVE-2024-6611 (bmo#1844827)
Incorrect handling of SameSite cookies
* CVE-2024-6612 (bmo#1880374)
CSP violation leakage when using devtools
* CVE-2024-6613 (bmo#1900523)
Incorrect listing of stack frames
* CVE-2024-6614 (bmo#1902983)
Incorrect listing of stack frames
* CVE-2024-6604 (bmo#1748105, bmo#1837550, bmo#1884266)
Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13,
and Thunderbird 115.13
* CVE-2024-6615 (bmo#1892875, bmo#1894428, bmo#1898364)
Memory safety bugs fixed in Firefox 128
- remove unneeded patches mozilla-fix-aarch64-libopus.patch
mozilla-bmo1504834-part3.patch mozilla-bmo1512162.patch
mozilla-fix-top-level-asm.patch mozilla-bmo531915.patch
mozilla-partial-revert-1768632.patch
- added patches mozilla-rust-disable-future-incompat.patch
fix-sle12-build-errors.patch
- added patches mozilla-bmo1898476.patch and mozilla-bmo1907511.patch
to fix Wayland-crashes - Firefox Extended Support Release 115.13.0 ESR
* Changed: The root certificate used to verify add-ons and
signed content has been renewed to avoid upcoming expiration.
* Fixed: Various security fixes and other quality improvements.
MFSA 2024-30 (bsc#1226316)
* CVE-2024-6600 (bmo#1888340)
Memory corruption in WebGL API
* CVE-2024-6601 (bmo#1890748)
Race condition in permission assignment
* CVE-2024-6602 (bmo#1895032)
Memory corruption in NSS
* CVE-2024-6603 (bmo#1895081)
Memory corruption in thread creation
* CVE-2024-6604 (bmo#1748105, bmo#1837550, bmo#1884266)
Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13,
and Thunderbird 115.13 - Fix GNOME search provider (boo#1225278) - Firefox Extended Support Release 115.12.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2024-26 (bsc#1226027)
* CVE-2024-5702 (bmo#1193389)
Use-after-free in networking
* CVE-2024-5688 (bmo#1895086)
Use-after-free in JavaScript object transplant
* CVE-2024-5690 (bmo#1883693)
External protocol handlers leaked by timing attack
* CVE-2024-5691 (bmo#1888695)
Sandboxed iframes were able to bypass sandbox restrictions to
open a new window
* CVE-2024-5692 (bmo#1891234)
Bypass of file name restrictions during saving
* CVE-2024-5693 (bmo#1891319)
Cross-Origin Image leak via Offscreen Canvas
* CVE-2024-5696 (bmo#1896555)
Memory Corruption in Text Fragments
* CVE-2024-5700 (bmo#1862809, bmo#1889355, bmo#1893388,
bmo#1895123)
Memory safety bugs fixed in Firefox 127, Firefox ESR 115.12,
and Thunderbird 115.12 - Firefox Extended Support Release 115.11.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2024-22 (bsc#1224056)
* CVE-2024-4367 (bmo#1893645)
Arbitrary JavaScript execution in PDF.js
* CVE-2024-4767 (bmo#1878577)
IndexedDB files retained in private browsing mode
* CVE-2024-4768 (bmo#1886082)
Potential permissions request bypass via clickjacking
* CVE-2024-4769 (bmo#1886108)
Cross-origin responses could be distinguished between script
and non-script content-types
* CVE-2024-4770 (bmo#1893270)
Use-after-free could occur when printing to PDF
* CVE-2024-4777 (bmo#1878199, bmo#1893340)
Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11,
and Thunderbird 115.11 - Firefox Extended Support Release 115.10.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2024-19 (bsc#1222535)
* CVE-2024-3852 (bmo#1883542)
GetBoundName in the JIT returned the wrong object
* CVE-2024-3854 (bmo#1884552)
Out-of-bounds-read after mis-optimized switch statement
* CVE-2024-3857 (bmo#1886683)
Incorrect JITting of arguments led to use-after-free during
garbage collection
* CVE-2024-2609 (bmo#1866100)
Permission prompt input delay could expire when not in focus
* CVE-2024-3859 (bmo#1874489)
Integer-overflow led to out-of-bounds-read in the OpenType
sanitizer
* CVE-2024-3861 (bmo#1883158)
Potential use-after-free due to AlignedBuffer self-move
* CVE-2024-3863 (bmo#1885855)
Download Protections were bypassed by .xrm-ms files on
Windows
* CVE-2024-3302 (bmo#1881183, https://kb.cert.org/vuls/id/421644)
Denial of Service using HTTP/2 CONTINUATION frames
* CVE-2024-3864 (bmo#1888333)
Memory safety bug fixed in Firefox 125, Firefox ESR 115.10,
and Thunderbird 115.10 - Firefox Extended Support Release 115.9.1esr ESR
* Fixed: Security fix.
MFSA 2024-16 (bsc#1221850)
* CVE-2024-29944 (bmo#1886852)
Privileged JavaScript Execution via Event Handlers - Firefox Extended Support Release 115.9.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2024-13 (bsc#1221327)
* CVE-2024-0743 (bmo#1867408)
Crash in NSS TLS method
* CVE-2024-2605 (bmo#1872920)
Windows Error Reporter could be used as a Sandbox escape
vector
* CVE-2024-2607 (bmo#1879939)
JIT code failed to save return registers on Armv7-A
* CVE-2024-2608 (bmo#1880692)
Integer overflow could have led to out of bounds write
* CVE-2024-2616 (bmo#1846197)
Improve handling of out-of-memory conditions in ICU
* CVE-2023-5388 (bmo#1780432)
NSS susceptible to timing attack against RSA decryption
* CVE-2024-2610 (bmo#1871112)
Improper handling of html and body tags enabled CSP nonce
leakage
* CVE-2024-2611 (bmo#1876675)
Clickjacking vulnerability could have led to a user
accidentally granting permissions
* CVE-2024-2612 (bmo#1879444)
Self referencing object could have potentially led to a use-
after-free
* CVE-2024-2614 (bmo#1685358, bmo#1861016, bmo#1880405,
bmo#1881093)
Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9,
and Thunderbird 115.9 - Firefox Extended Support Release 115.8.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2024-06 (bsc#1220048)
* CVE-2024-1546 (bmo#1843752)
Out-of-bounds memory read in networking channels
* CVE-2024-1547 (bmo#1877879)
Alert dialog could have been spoofed on another site
* CVE-2024-1548 (bmo#1832627)
Fullscreen Notification could have been hidden by select
element
* CVE-2024-1549 (bmo#1833814)
Custom cursor could obscure the permission dialog
* CVE-2024-1550 (bmo#1860065)
Mouse cursor re-positioned unexpectedly could have led to
unintended permission grants
* CVE-2024-1551 (bmo#1864385)
Multipart HTTP Responses would accept the Set-Cookie header
in response parts
* CVE-2024-1552 (bmo#1874502)
Incorrect code generation on 32-bit ARM devices
* CVE-2024-1553 (bmo#1855686, bmo#1867982, bmo#1871498,
bmo#1872296, bmo#1873521, bmo#1873577, bmo#1873597,
bmo#1873866, bmo#1874080, bmo#1874740, bmo#1875795,
bmo#1875906, bmo#1876425, bmo#1878211, bmo#1878286)
Memory safety bugs fixed in Firefox 123, Firefox ESR 115.8,
and Thunderbird 115.8 - Recommend libfido2-udev on codestreams that exist, in order to try
to get security keys (e.g. Yubikeys) work out of the box. (bsc#1184272) - Firefox Extended Support Release 115.7.0 ESR
* Fixed: Various security fixes and other quality improvements.
- Mozilla Firefox ESR 115.7
MFSA 2024-02 (bsc#1218955)
* CVE-2024-0741 (bmo#1864587)
Out of bounds write in ANGLE
* CVE-2024-0742 (bmo#1867152)
Failure to update user input timestamp
* CVE-2024-0746 (bmo#1660223)
Crash when listing printers on Linux
* CVE-2024-0747 (bmo#1764343)
Bypass of Content Security Policy when directive unsafe-
inline was set
* CVE-2024-0749 (bmo#1813463)
Phishing site popup could show local origin in address bar
* CVE-2024-0750 (bmo#1863083)
Potential permissions request bypass via clickjacking
* CVE-2024-0751 (bmo#1865689)
Privilege escalation through devtools
* CVE-2024-0753 (bmo#1870262)
HSTS policy on subdomain could bypass policy of upper domain
* CVE-2024-0755 (bmo#1868456, bmo#1871445, bmo#1873701)
Memory safety bugs fixed in Firefox 122, Firefox ESR 115.7,
and Thunderbird 115.7 - Firefox Extended Support Release 115.6.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2023-54 (bsc#1217974)
* CVE-2023-6856 (bmo#1843782)
Heap-buffer-overflow affecting WebGL DrawElementsInstanced
method with Mesa VM driver
* CVE-2023-6865 (bmo#1864123)
Potential exposure of uninitialized data in
EncryptingOutputStream
* CVE-2023-6857 (bmo#1796023)
Symlinks may resolve to smaller than expected buffers
* CVE-2023-6858 (bmo#1826791)
Heap buffer overflow in nsTextFragment
* CVE-2023-6859 (bmo#1840144)
Use-after-free in PR_GetIdentitiesLayer
* CVE-2023-6860 (bmo#1854669)
Potential sandbox escape due to VideoBridge lack of texture
validation
* CVE-2023-6867 (bmo#1863863)
Clickjacking permission prompts using the popup transition
* CVE-2023-6861 (bmo#1864118)
Heap buffer overflow affected nsWindow::PickerOpen(void) in
headless mode
* CVE-2023-6862 (bmo#1868042)
Use-after-free in nsDNSService
* CVE-2023-6863 (bmo#1868901)
Undefined behavior in ShutdownObserver()
* CVE-2023-6864 (bmo#1736385, bmo#1810805, bmo#1846328,
bmo#1856090, bmo#1858033, bmo#1858509, bmo#1862089,
bmo#1862777, bmo#1864015)
Memory safety bugs fixed in Firefox 121, Firefox ESR 115.6,
and Thunderbird 115.6 - Firefox Extended Support Release 115.5.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2023-50 (bsc#1217230)
* CVE-2023-6204 (bmo#1841050)
Out-of-bound memory access in WebGL2 blitFramebuffer
* CVE-2023-6205 (bmo#1854076)
Use-after-free in MessagePort::Entangled
* CVE-2023-6206 (bmo#1857430)
Clickjacking permission prompts using the fullscreen
transition
* CVE-2023-6207 (bmo#1861344)
Use-after-free in ReadableByteStreamQueueEntry::Buffer
* CVE-2023-6208 (bmo#1855345)
Using Selection API would copy contents into X11 primary
selection.
* CVE-2023-6209 (bmo#1858570)
Incorrect parsing of relative URLs starting with "///"
* CVE-2023-6212 (bmo#1658432, bmo#1820983, bmo#1829252,
bmo#1856072, bmo#1856091, bmo#1859030, bmo#1860943,
bmo#1862782)
Memory safety bugs fixed in Firefox 120, Firefox ESR 115.5,
and Thunderbird 115.5 - Firefox Extended Support Release 115.4.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2023-46 (bsc#1216338)
* CVE-2023-5721 (bmo#1830820)
Queued up rendering could have allowed websites to clickjack
* CVE-2023-5732 (bmo#1690979, bmo#1836962)
Address bar spoofing via bidirectional characters
* CVE-2023-5724 (bmo#1836705)
Large WebGL draw could have led to a crash
* CVE-2023-5725 (bmo#1845739)
WebExtensions could open arbitrary URLs
* CVE-2023-5726 (bmo#1846205)
Full screen notification obscured by file open dialog on
macOS
* CVE-2023-5727 (bmo#1847180)
Download Protections were bypassed by .msix, .msixbundle,
.appx, and .appxbundle files on Windows
* CVE-2023-5728 (bmo#1852729)
Improper object tracking during GC in the JavaScript engine
could have led to a crash.
* CVE-2023-5730 (bmo#1836607, bmo#1840918, bmo#1848694,
bmo#1848833, bmo#1850191, bmo#1850259, bmo#1852596,
bmo#1853201, bmo#1854002, bmo#1855306, bmo#1855640,
bmo#1856695)
Memory safety bugs fixed in Firefox 119, Firefox ESR 115.4,
and Thunderbird 115.4.1
- Removed upstreamed patch mozilla-fix-broken-ffmpeg.patch - Firefox Extended Support Release 115.3.1 ESR
* Fixed: Security fix.
MFSA 2023-44 (bsc#1215814)
* CVE-2023-5217 (bmo#1855550)
Heap buffer overflow in libvpx - Firefox Extended Support Release 115.3.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2023-42 (bsc#1215575)
* CVE-2023-5168 (bmo#1846683)
Out-of-bounds write in FilterNodeD2D1
* CVE-2023-5169 (bmo#1846685)
Out-of-bounds write in PathOps
* CVE-2023-5171 (bmo#1851599)
Use-after-free in Ion Compiler
* CVE-2023-5174 (bmo#1848454)
Double-free in process spawning on Windows
* CVE-2023-5176 (bmo#1836353, bmo#1842674, bmo#1843824,
bmo#1843962, bmo#1848890, bmo#1850180, bmo#1850983,
bmo#1851195)
Memory safety bugs fixed in Firefox 118, Firefox ESR 115.3,
and Thunderbird 115.3
- Add patch mozilla-fix-broken-ffmpeg.patch to fix broken build
with newer binutils (bsc#1215309) - Firefox Extended Support Release 115.2.1 ESR
* Fixed: Security fix
MFSA 2023-40 (bsc#1215245)
* CVE-2023-4863 (bmo#1852649)
Heap buffer overflow in libwebp - Fix i586 build by reducing debug info to -g1. (boo#1210168) - Firefox Extended Support Release 115.2.0 ESR
* Fixed: Various security fixes and other quality
improvements.
MFSA 2023-36 (bsc#1214606)
* CVE-2023-4574: (bmo#1846688)
Memory corruption in IPC ColorPickerShownCallback
* CVE-2023-4575: (bmo#1846689)
Memory corruption in IPC FilePickerShownCallback
* CVE-2023-4576: (bmo#1846694)
Integer Overflow in RecordedSourceSurfaceCreation
* CVE-2023-4577: (bmo#1847397)
Memory corruption in JIT UpdateRegExpStatics
* CVE-2023-4051: (bmo#1821884)
Full screen notification obscured by file open dialog
* CVE-2023-4578: (bmo#1839007)
Error reporting methods in SpiderMonkey could have triggered an Out of Memory Exception
* CVE-2023-4053: (bmo#1839079)
Full screen notification obscured by external program
* CVE-2023-4580: (bmo#1843046)
Push notifications saved to disk unencrypted
* CVE-2023-4581: (bmo#1843758)
XLL file extensions were downloadable without warnings
* CVE-2023-4582: (bmo#1773874)
Buffer Overflow in WebGL glGetProgramiv
* CVE-2023-4583: (bmo#1842030)
Browsing Context potentially not cleared when closing Private Window
* CVE-2023-4584: (bmo#1843968, bmo#1845205, bmo#1846080, bmo#1846526, bmo#1847529)
Memory safety bugs fixed in Firefox 117, Firefox ESR 102.15,
Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2
* CVE-2023-4585: (bmo#1751583, bmo#1833504, bmo#1841082, bmo#1847904, bmo#1848999)
Memory safety bugs fixed in Firefox 117, Firefox ESR 115.2,
and Thunderbird 115.2 - Firefox Extended Support Release 115.1.0 ESR
* Fixed: Various security fixes.
MFSA 2023-30 (bsc#1213746)
* CVE-2023-4045 (bmo#1833876)
Offscreen Canvas could have bypassed cross-origin
restrictions
* CVE-2023-4046 (bmo#1837686)
Incorrect value used during WASM compilation
* CVE-2023-4047 (bmo#1839073)
Potential permissions request bypass via clickjacking
* CVE-2023-4048 (bmo#1841368)
Crash in DOMParser due to out-of-memory conditions
* CVE-2023-4049 (bmo#1842658)
Fix potential race conditions when releasing platform objects
* CVE-2023-4050 (bmo#1843038)
Stack buffer overflow in StorageManager
* CVE-2023-4054 (bmo#1840777)
Lack of warning when opening appref-ms files
* CVE-2023-4055 (bmo#1782561)
Cookie jar overflow caused unexpected cookie jar state
* CVE-2023-4056 (bmo#1820587, bmo#1824634, bmo#1839235,
bmo#1842325, bmo#1843847)
Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1,
Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14
- Remove now upstreamed patch mozilla-bmo1838323.patch and mozilla-bmo1775202.patch - Remove bashisms from startup-script (bsc#1213657) - Firefox Extended Support Release 115.0.2 ESR
MFSA 2023-26 (bsc#1213230)
* CVE-2023-3600 (bmo#1839703)
Use-after-free in workers
-
* Fixed: Fixed a startup crash experienced by some Windows
users by blocking instances of a malicious injected DLL
(bmo#1841751)
* Fixed: Fixed a bug with displaying a caret in the text editor
on some websites (bmo#1840804)
* Fixed: Fixed a bug with broken audio rendering on some
websites (bmo#1841982)
* Fixed: Fixed a bug with patternTransform translate using the
wrong units (bmo#1840746)
* Fixed: A security fix.
* Fixed: Fixed a crash affecting Windows 7 users related to the
DLL blocklist.
- Firefox Extended Support Release 115.0.1 ESR
* Fixed: Fixed a startup crash for Windows users with Kingsoft
Antivirus software installed (bmo#1837242) - Firefox Extended Support Release 115.0 ESR
* New:
- Required fields are now highlighted in PDF forms.
- Improved performance on high-refresh rate monitors
(120Hz+).
- Buttons in the Tabs toolbar can now be reached with Tab,
Shift+Tab, and Arrow keys. View this article for additional
details.
- Windows' "Make text bigger" accessibility setting now
affects all the UI and content pages, rather than only
applying to system font sizes.
- Non-breaking spaces are now preserved—preventing automatic
line breaks—when copying text from a form control.
- Fixed WebGL performance issues on NVIDIA binary drivers via
DMA-Buf on Linux.
- Fixed an issue in which Firefox startup could be
significantly slowed down by the processing of Web content
local storage. This had the greatest impact on users with
platter hard drives and significant local storage.
- Removed a configuration option to allow SHA-1 signatures in
certificates: SHA-1 signatures in certificates—long since
determined to no longer be secure enough—are now not
supported.
- Highlight color is preserved correctly after typing `Enter`
in the mail composer of Yahoo Mail and Outlook.
After bypassing the https only error page navigating back
would take you to the error page that was previously
dismissed. Back now takes you to the previous site that was
visited.
- Paste unformatted shortcut (shift+ctrl/cmd+v) now works in
plain text contexts, such as input and text area.
- Added an option to print only the current page from the
print preview dialog.
- Swipe to navigate (two fingers on a touchpad swiped left or
right to perform history back or forward) on Windows is now
enabled.
- Stability on Windows is significantly improved as Firefox
handles low-memory situations much better.
- Touchpad scrolling on macOS was made more accessible by
reducing unintended diagonal scrolling opposite of the
intended scroll axis.
- Firefox is less likely to run out of memory on Linux and
performs more efficiently for the rest of the system when
memory runs low.
- It is now possible to edit PDFs: including writing text,
drawing, and adding signatures.
- Setting Firefox as your default browser now also makes it
the default PDF application on Windows systems.
- Swipe-to-navigate (two fingers on a touchpad swiped left or
right to perform history back or forward) now works for Linux
users on Wayland.
- Text Recognition in images allows users on macOS 10.15 and
higher to extract text from the selected image (such as a
meme or screenshot).
- Firefox View helps you get back to content you previously
discovered. A pinned tab allows you to find and open recently
closed tabs on your current device and access tabs from other
devices (via our “Tab Pickup” feature).
- Import maps, which allow web pages to control the behavior
of JavaScript imports, are now enabled by default.
- Processes used for background tabs now use efficiency mode
on Windows 11 to limit resource use.
- The shift+esc keyboard shortcut now opens the Process
Manager, offering a way to quickly identify processes that
are using too many resources.
- Firefox now supports properly color correcting images
tagged with ICCv4 profiles.
- Support for non-English characters when saving and printing
PDF forms.
- The bookmarks toolbar's default "Only show on New Tab"
state works correctly for blank new tabs. As before, you can
change the bookmark toolbar's behavior using the toolbar
context menu.
- Manifest Version 3 (MV3) extension support is now enabled
by default (MV2 remains enabled/supported). This major update
also ushers an exciting user interface change in the form of
the new extensions button.
- The Arbitrary Code Guard exploit protection has been
enabled in the media playback utility processes, improving
security for Windows users.
- The native HTML date picker for date and datetime inputs
can now be used with a keyboard alone, improving its
accessibility for screen reader users. Users with limited
mobility can also now use common keyboard shortcuts to
navigate the calendar grid and month selection spinners.
- Firefox builds in the Spanish from Spain (es-ES) and
Spanish from Argentina (es-AR) locales now come with a built-
in dictionary for the Firefox spellchecker.
- On macOS, Ctrl or Cmd + trackpad or mouse wheel now scrolls
the page instead of zooming. This avoids accidental zooming
and matches the behavior of other web browsers on macOS.
- It's now possible to import bookmarks, history and
passwords not only from Edge, Chrome or Safari but also from
Opera, Opera GX, and Vivaldi.
- GPU sandboxing has been enabled on Windows.
- On Windows, third-party modules can now be blocked from
injecting themselves into Firefox, which can be helpful if
they are causing crashes or other undesirable behavior.
- Date, time, and datetime-local input fields can now be
cleared with `Cmd+Backspace` and `Cmd+Delete` shortcut on
macOS and `Ctrl+Backspace` and `Ctrl+Delete` on Windows and
Linux.
- GPU-accelerated Canvas2D is enabled by default on macOS and
Linux.
- WebGL performance improvement on Windows, MacOS and Linux.
- Enables overlay of hardware-decoded video with non-Intel
GPUs on Windows 10/11, improving video playback performance
and video scaling quality.
- Windows native notifications are now enabled.
- Firefox Relay users can now opt-in to create Relay email
masks directly from the Firefox credential manager. You must
be signed in with your Firefox Account.
- We’ve added two new locales: Silhe Friulian (fur) and
Sardinian (sc).
- Right-clicking on password fields now shows an option to
reveal the password.
- Private windows and ETP set to strict will now include
email tracking protection. This will make it harder for email
trackers to learn the browsing habits of Firefox users. You
can check the Tracking Content in the sub-panel on the shield
icon panel.
- The deprecated U2F Javascript API is now disabled by
default. The U2F protocol remains usable through the WebAuthn
API. The U2F API can be re-enabled using the
`security.webauth.u2f` preference.
- Say hello to enhanced Picture-in-Picture! Rewind, check
video duration, and effortlessly switch to full-screen mode
on the web's most popular video websites.
- Firefox's address bar is already a great place to search
for what you're looking for. Now you'll always be able to see
your web search terms and refine them while viewing your
search's results - no additional scrolling needed! Also, a
new result menu has been added making it easier to remove
history results and dismiss sponsored Firefox Suggest
entries.
- Private windows now protect users even better by blocking
third-party cookies and storage of content trackers.
- Passwords automatically generated by Firefox now include
special characters, giving users more secure passwords by
default.
- Firefox 115 introduces a redesigned accessibility engine
which significantly improves the speed, responsiveness, and
stability of Firefox when used with:
- Screen readers, as well as certain other accessibility
software;
- East Asian input methods;
- Enterprise single sign-on software; and
- Other applications which use accessibility frameworks to
access information.
- Firefox 115 now supports AV1 Image Format files containing
animations (AVIS), improving support for AVIF images across
the web.
- The Windows GPU sandbox first shipped in the Firefox 110
release has been tightened to enhance the security benefits
it provides.
- A 13-year-old feature request was fulfilled and Firefox now
supports files being drag-and-dropped directly from Microsoft
Outlook. A special thanks to volunteer contributor Marco
Spiess for helping to get this across the finish line!
- Users on macOS can now access the Services sub-menu
directly from Firefox context menus.
- On Windows, the elastic overscroll effect has been enabled
by default. When two-finger scrolling on the touchpad or
scrolling on the touchscreen, you will now see a bouncing
animation when scrolling past the edge of a scroll container.
- Firefox is now available in the Tajik (tg) language.
- Added UI to manage the DNS over HTTPS exception list.
- Bookmarks can now be searched from the Bookmarks menu. The
Bookmarks menu is accessible by adding the Bookmarks menu
button to the toolbar.
- Restrict searches to your local browsing history by
selecting Search history from the History, Library or
Application menu buttons.
- Mac users can now capture video from their cameras in all
supported native resolutions. This enables resolutions higher
than 1280x720.
- It is now possible to reorder the extensions listed in the
extensions panel.
- Users on macOS, Linux, and Windows 7 can now use FIDO2 /
WebAuthn authenticators over USB. Some advanced features,
such as fully passwordless logins, require a PIN to be set on
the authenticator.
- Pocket Recommended content can now be seen in France,
Italy, and Spain.
- DNS over HTTPS settings are now part of the Privacy &
Security section of the Settings page and allow the user to
choose from all the supported modes.
- Migrating from another browser? Now you can bring over
payment methods you've saved in Chrome-based browsers to
Firefox.
- Hardware video decoding enabled for Intel GPUs on Linux.
- The Tab Manager dropdown now features close buttons, so you
can close tabs more quickly.
- Windows Magnifier now follows the text cursor correctly
when the Firefox title bar is visible.
- Undo and redo are now available in Password fields.
[1]:https://support.mozilla.org/kb/access-toolbar-functions-
using-keyboard?_gl=1*16it7nj*_ga*MTEzNjg4MjY5NC4xNjQ1MjAxMDU3
* _ga_MQ7767QQQW*MTY1Njk2MzExMS43LjEuMTY1Njk2MzIzMy4w
[2]:https://support.mozilla.org/kb/how-set-tab-pickup-
firefox-view
[3]:https://support.mozilla.org/kb/task-manager-tabs-or-
extensions-are-slowing-firefox
[4]:https://blog.mozilla.org/addons/2022/11/17/manifest-v3-
signing-available-november-21-on-firefox-nightly/
[5]:https://blog.mozilla.org/addons/2022/05/18/manifest-v3-
in-firefox-recap-next-steps/
[6]:https://support.mozilla.org/kb/unified-extensions
[7]:https://support.mozilla.org/kb/import-data-another-
browser
[8]:https://support.mozilla.org/kb/identify-problems-third-
party-modules-firefox-windows
[9]:https://support.mozilla.org/kb/how-generate-secure-
password-firefox
[10]:https://blog.mozilla.org/accessibility/firefox-113-
accessibility-performance/
* Fixed: Various security fixes.
MFSA 2023-22 (bsc#1212438)
* CVE-2023-3482 (bmo#1839464)
Block all cookies bypass for localstorage
* CVE-2023-37201 (bmo#1826002)
Use-after-free in WebRTC certificate generation
* CVE-2023-37202 (bmo#1834711)
Potential use-after-free from compartment mismatch in
SpiderMonkey
* CVE-2023-37203 (bmo#291640)
Drag and Drop API may provide access to local system files
* CVE-2023-37204 (bmo#1832195)
Fullscreen notification obscured via option element
* CVE-2023-37205 (bmo#1704420)
URL spoofing in address bar using RTL characters
* CVE-2023-37206 (bmo#1813299)
Insufficient validation of symlinks in the FileSystem API
* CVE-2023-37207 (bmo#1816287)
Fullscreen notification obscured
* CVE-2023-37208 (bmo#1837675)
Lack of warning when opening Diagcab files
* CVE-2023-37209 (bmo#1837993)
Use-after-free in `NotifyOnHistoryReload`
* CVE-2023-37210 (bmo#1821886)
Full-screen mode exit prevention
* CVE-2023-37211 (bmo#1832306, bmo#1834862, bmo#1835886,
bmo#1836550, bmo#1837450)
Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13,
and Thunderbird 102.13
* CVE-2023-37212 (bmo#1750870, bmo#1825552, bmo#1826206,
bmo#1827076, bmo#1828690, bmo#1833503, bmo#1835710,
bmo#1838587)
Memory safety bugs fixed in Firefox 115
- Remove obsolete patches mozilla-bmo1568145.patch, mozilla-bmo1005535.patch,
mozilla-s390x-skia-gradient.patch
- Add mozilla-bmo1838323.patch to fix potential SIGILL on old CPUs
(bsc#1212101) - Firefox Extended Support Release 102.12.0 ESR
* Fixed: Various security fixes and other quality
improvements.
MFSA 2023-19 (bsc#1211922)
* CVE-2023-34414 (bmo#1695986)
Click-jacking certificate exceptions through rendering lag
* CVE-2023-34416 (bmo#1752703, bmo#1818394, bmo#1826875,
bmo#1827340, bmo#1827655, bmo#1828065, bmo#1830190,
bmo#1830206, bmo#1830795, bmo#1833339)
Memory safety bugs fixed in Firefox 114 and Firefox ESR
102.12
- update keyring - Firefox Extended Support Release 102.11.0 ESR
* Fixed: Various security fixes and other quality improvements.
MFSA 2023-17 (bsc#1211175)
* CVE-2023-32205 (bmo#1753339, bmo#1753341)
Browser prompts could have been obscured by popups
* CVE-2023-32206 (bmo#1824892)
Crash in RLBox Expat driver
* CVE-2023-32207 (bmo#1826116)
Potential permissions request bypass via clickjacking
* CVE-2023-32211 (bmo#1823379)
Content process crash due to invalid wasm code
* CVE-2023-32212 (bmo#1826622)
Potential spoof due to obscured address bar
* CVE-2023-32213 (bmo#1826666)
Potential memory corruption in FileReader::DoReadData()
* CVE-2023-32214 (bmo#1828716)
Potential DoS via exposed protocol handlers
* CVE-2023-32215 (bmo#1540883, bmo#1751943, bmo#1814856,
bmo#1820210, bmo#1821480, bmo#1827019, bmo#1827024,
bmo#1827144, bmo#1827359, bmo#1830186)
Memory safety bugs fixed in Firefox 113 and Firefox ESR
102.11 - Firefox Extended Support Release 102.10.0 ESR
* Fixed: Various security fixes.
MFSA 2023-14 (bsc#1210212)
* CVE-2023-29531 (bmo#1794292)
Out-of-bound memory access in WebGL on macOS
* CVE-2023-29532 (bmo#1806394)
Mozilla Maintenance Service Write-lock bypass
* CVE-2023-29533 (bmo#1798219, bmo#1814597)
Fullscreen notification obscured
* CVE-2023-1999 (bmo#1819244)
Double-free in libwebp
* CVE-2023-29535 (bmo#1820543)
Potential Memory Corruption following Garbage Collector
compaction
* CVE-2023-29536 (bmo#1821959)
Invalid free from JavaScript code
* CVE-2023-29539 (bmo#1784348)
Content-Disposition filename truncation leads to Reflected
File Download
* CVE-2023-29541 (bmo#1810191)
Files with malicious extensions could have been downloaded
unsafely on Linux
* CVE-2023-29542 (bmo#1810793, bmo#1815062)
Bypass of file download extension restrictions
* CVE-2023-29545 (bmo#1823077)
Windows Save As dialog resolved environment variables
* CVE-2023-1945 (bmo#1777588)
Memory Corruption in Safe Browsing Code
* CVE-2023-29548 (bmo#1822754)
Incorrect optimization result on ARM64
* CVE-2023-29550 (bmo#1720594, bmo#1751945, bmo#1812498,
bmo#1814217, bmo#1818357, bmo#1818762, bmo#1819493,
bmo#1820389, bmo#1820602, bmo#1821448, bmo#1822413,
bmo#1824828)
Memory safety bugs fixed in Firefox 112 and Firefox ESR
102.10 - Firefox Extended Support Release 102.9.0 ESR
* Fixed: Various security fixes.
MFSA 2023-10 (bsc#1209173)
* CVE-2023-25751 (bmo#1814899)
Incorrect code generation during JIT compilation
* CVE-2023-28164 (bmo#1809122)
URL being dragged from a removed cross-origin iframe into the
same tab triggered navigation
* CVE-2023-28162 (bmo#1811327)
Invalid downcast in Worklets
* CVE-2023-25752 (bmo#1811627)
Potential out-of-bounds when accessing throttled streams
* CVE-2023-28163 (bmo#1817768)
Windows Save As dialog resolved environment variables
* CVE-2023-28176 (bmo#1808352, bmo#1811637, bmo#1815904,
bmo#1817442, bmo#1818674)
Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 - Firefox Extended Support Release 102.8.0 ESR
* Fixed: Various security fixes.
MFSA 2023-06 (bsc#1208144)
* CVE-2023-25728 (bmo#1790345)
Content security policy leak in violation reports using
iframes
* CVE-2023-25730 (bmo#1794622)
Screen hijack via browser fullscreen mode
* CVE-2023-25743 (bmo#1800203)
Fullscreen notification not shown in Firefox Focus
* CVE-2023-0767 (bmo#1804640)
Arbitrary memory write via PKCS 12 in NSS
* CVE-2023-25735 (bmo#1810711)
Potential use-after-free from compartment mismatch in
SpiderMonkey
* CVE-2023-25737 (bmo#1811464)
Invalid downcast in SVGUtils::SetupStrokeGeometry
* CVE-2023-25738 (bmo#1811852)
Printing on Windows could potentially crash Firefox with some
device drivers
* CVE-2023-25739 (bmo#1811939)
Use-after-free in
mozilla::dom::ScriptLoadContext::~ScriptLoadContext
* CVE-2023-25729 (bmo#1792138)
Extensions could have opened external schemes without user
knowledge
* CVE-2023-25732 (bmo#1804564)
Out of bounds memory write from EncodeInputStream
* CVE-2023-25734 (bmo#1784451, bmo#1809923, bmo#1810143,
bmo#1812338)
Opening local .url files could cause unexpected network loads
* CVE-2023-25742 (bmo#1813424)
Web Crypto ImportKey crashes tab
* CVE-2023-25744 (bmo#1789449, bmo#1803628, bmo#1810536)
Memory safety bugs fixed in Firefox 110 and Firefox ESR 102.8
* CVE-2023-25746 (bmo#1544127, bmo#1762368)
Memory safety bugs fixed in Firefox ESR 102.8 - Firefox Extended Support Release 102.7.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2023-02 (bsc#1207119)
* CVE-2022-46871 (bmo#1795697)
libusrsctp library out of date
* CVE-2023-23598 (bmo#1800425)
Arbitrary file read from GTK drag and drop on Linux
* CVE-2023-23599 (bmo#1777800)
Malicious command could be hidden in devtools output on
Windows
* CVE-2023-23601 (bmo#1794268)
URL being dragged from cross-origin iframe into same tab
triggers navigation
* CVE-2023-23602 (bmo#1800890)
Content Security Policy wasn't being correctly applied to
WebSockets in WebWorkers
* CVE-2022-46877 (bmo#1795139)
Fullscreen notification bypass
* CVE-2023-23603 (bmo#1800832)
Calls to console.log allowed bypasing Content
Security Policy via format directive
* CVE-2023-23605 (bmo#1764921, bmo#1802690, bmo#1806974)
Memory safety bugs fixed in Firefox 109 and Firefox ESR 102.7 - Firefox Extended Support Release 102.6.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-52 (bsc#1206242)
* CVE-2022-46880 (bmo#1749292)
Use-after-free in WebGL
* CVE-2022-46872 (bmo#1799156)
Arbitrary file read from a compromised content process
* CVE-2022-46881 (bmo#1770930)
Memory corruption in WebGL
* CVE-2022-46874 (bmo#1746139)
Drag and Dropped Filenames could have been truncated to
malicious extensions
* CVE-2022-46875 (bmo#1786188)
Download Protections were bypassed by .atloc and .ftploc
files on Mac OS
* CVE-2022-46882 (bmo#1789371)
Use-after-free in WebGL
* CVE-2022-46878 (bmo#1782219, bmo#1797370, bmo#1797685,
bmo#1801102, bmo#1801315, bmo#1802395)
Memory safety bugs fixed in Firefox 108 and Firefox ESR 102.6 - Firefox Extended Support Release 102.5.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-48 (bsc#1205270)
* CVE-2022-45403 (bmo#1762078)
Service Workers might have learned size of cross-origin media
files
* CVE-2022-45404 (bmo#1790815)
Fullscreen notification bypass
* CVE-2022-45405 (bmo#1791314)
Use-after-free in InputStream implementation
* CVE-2022-45406 (bmo#1791975)
Use-after-free of a JavaScript Realm
* CVE-2022-45408 (bmo#1793829)
Fullscreen notification bypass via windowName
* CVE-2022-45409 (bmo#1796901)
Use-after-free in Garbage Collection
* CVE-2022-45410 (bmo#1658869)
ServiceWorker-intercepted requests bypassed SameSite cookie
policy
* CVE-2022-45411 (bmo#1790311)
Cross-Site Tracing was possible via non-standard override
headers
* CVE-2022-45412 (bmo#1791029)
Symlinks may resolve to partially uninitialized buffers
* CVE-2022-45416 (bmo#1793676)
Keystroke Side-Channel Leakage
* CVE-2022-45418 (bmo#1795815)
Custom mouse cursor could have been drawn over browser UI
* CVE-2022-45420 (bmo#1792643)
Iframe contents could be rendered outside the iframe
* CVE-2022-45421 (bmo#1767920, bmo#1789808, bmo#1794061)
Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5 - Firefox Extended Support Release 102.4.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-45 (bsc#1204421)
* CVE-2022-42927 (bmo#1789128)
Same-origin policy violation could have leaked cross-origin
URLs
* CVE-2022-42928 (bmo#1791520)
Memory Corruption in JS Engine
* CVE-2022-42929 (bmo#1789439)
Denial of Service via window.print
* CVE-2022-42932 (bmo#1789729, bmo#1791363, bmo#1792041)
Memory safety bugs fixed in Firefox 106 and Firefox ESR 102.4
- Added mozilla-partial-revert-1768632.patch to fix build on i586 - Firefox Extended Support Release 102.3.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-40 (bsc#1203477)
* CVE-2022-3266 (bmo#1767360)
Out of bounds read when decoding H264
* CVE-2022-40959 (bmo#1782211)
Bypassing FeaturePolicy restrictions on transient pages
* CVE-2022-40960 (bmo#1787633)
Data-race when parsing non-UTF-8 URLs in threads
* CVE-2022-40958 (bmo#1779993)
Bypassing Secure Context restriction for cookies with __Host
and __Secure prefix
* CVE-2022-40956 (bmo#1770094)
Content-Security-Policy base-uri bypass
* CVE-2022-40957 (bmo#1777604)
Incoherent instruction cache when building WASM on ARM64
* CVE-2022-40962 (bmo#1776655, bmo#1777574, bmo#1784835,
bmo#1785109, bmo#1786502, bmo#1789440)
Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3
- Rebase mozilla-silence-no-return-type.patch to apply with fuzz=0 - Firefox 102.2.0esr ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-34 (bsc#1202645)
* CVE-2022-38472 (bmo#1769155)
Address bar spoofing via XSLT error handling
* CVE-2022-38473 (bmo#1771685)
Cross-origin XSLT Documents would have inherited the parent's
permissions
* CVE-2022-38476 (bmo#1760998)
Data race and potential use-after-free in PK11_ChangePW
* CVE-2022-38477 (bmo#1760611, bmo#1770219, bmo#1771159,
bmo#1773363)
Memory safety bugs fixed in Firefox 104 and Firefox ESR 102.2
* CVE-2022-38478 (bmo#1770630, bmo#1776658)
Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2,
and Firefox ESR 91.13
- Add mozilla-bmo1775202.patch to fix build on ppc64le
- Firefox Extended Support Release 102.1 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-30 (bsc#1201758)
* CVE-2022-36319 (bmo#1737722)
Mouse Position spoofing with CSS transforms
* CVE-2022-36318 (bmo#1771774)
Directory indexes for bundled resources reflected URL
parameters
* CVE-2022-36314 (bmo#1773894)
Opening local .lnk files could cause unexpected
network loads
* CVE-2022-2505 (bmo#1769739, bmo#1772824)
Memory safety bugs fixed in Firefox 103 and 102.1
- Firefox Extended Support Release 102.0.1 ESR
* Fixed: Fixed bookmark shortcut creation by dragging to
Windows File Explorer and dropping partially broken
(bmo#1774683)
* Fixed: Fixed bookmarks sidebar flashing white when opened in
dark mode (bmo#1776157)
* Fixed: Fixed multilingual spell checking not working with
content in both English and a non-Latin alphabet
(bmo#1773802)
* Fixed: Developer tools: Fixed an issue where the console
output keep getting scrolled to the bottom when the last
visible message is an evaluation result (bmo#1776262)
* Fixed: Fixed *Delete cookies and site data when Firefox is
closed* checkbox getting disabled on startup (bmo#1777419)
* Fixed: Various stability fixes
- Firefox 102.0 ESR
* New:
- We now provide more secure connections: Firefox can
now automatically upgrade to HTTPS using HTTPS RR as Alt-Svc
headers.
- For added viewing pleasure, full-range color levels are now
supported for video playback on many systems.
- Find it easier now! Mac users can now access the macOS
share options from the Firefox File menu.
- Voilà! Support for images containing ICC v4 profiles is
enabled on macOS.
- Firefox now supports the new AVIF image format, which is
based on the modern and royalty-free AV1 video codec. It
offers significant bandwidth savings for sites compared to
existing image formats. It also supports transparency and
other advanced features.
- Firefox PDF viewer now supports filling more forms (e.g.,
XFA-based forms, used by multiple governments and banks).
Learn more.
- When available system memory is critically low, Firefox on
Windows will automatically unload tabs based on their last
access time, memory usage, and other attributes. This helps
to reduce Firefox out-of-memory crashes. Forgot something?
Switching to an unloaded tab automatically reloads it.
- To prevent session loss for macOS users who are running
Firefox from a mounted .dmg file, they’ll now be prompted to
finish installation. Bear in mind, this permission prompt
only appears the first time these users run Firefox on their
computer.
- For your safety, Firefox now blocks downloads that rely on
insecure connections, protecting against potentially
malicious or unsafe downloads. Learn more and see where to
find downloads in Firefox.
- Improved web compatibility for privacy protections with
SmartBlock 3.0: In Private Browsing and Strict Tracking
Protection, Firefox goes to great lengths to protect your web
browsing activity from trackers. As part of this, the built-
in content blocking will automatically block third-party
scripts, images, and other content from being loaded from
cross-site tracking companies reported by Disconnect. Learn
more.
- Introducing a new referrer tracking protection in Strict
Tracking Protection and Private Browsing. This feature
prevents sites from unknowingly leaking private information
to trackers. Learn more.
- Introducing Firefox Suggest, a feature that provides
website suggestions as you type into the address bar. Learn
more about this faster way to navigate the web and locale-
specific features.
- Firefox macOS now uses Apple's low-power mode for
fullscreen video on sites such as YouTube and Twitch. This
meaningfully extends battery life in long viewing sessions.
Now your kids can find out what the fox says on a loop
without you ever missing a beat…
- With this release, power users can use about:unloads to
release system resources by manually unloading tabs without
closing them.
- On Windows, there will now be fewer interruptions because
Firefox won’t prompt you for updates. Instead, a background
agent will download and install updates even if Firefox is
closed.
- On Linux, we’ve improved WebGL performance and reduced
power consumption for many users.
- To better protect all Firefox users against side-channel
attacks, such as Spectre, we introduced Site Isolation.
- Firefox no longer warns you by default when you exit the
browser or close a window using a menu, button, or three-key
command. This should cut back on unwelcome notifications,
which is always nice—however, if you prefer a bit of notice,
you’ll still have full control over the quit/close modal
behavior. All warnings can be managed within Firefox
Settings. No worries! More details here.
- Firefox supports the new Snap Layouts menus when running on
Windows 11.
- RLBox—a new technology that hardens Firefox against
potential security vulnerabilities in third-party
libraries—is now enabled on all platforms.
- We’ve reduced CPU usage on macOS in Firefox and
WindowServer during event processing.
- We’ve also reduced the power usage of software decoded
video on macOS, especially in fullscreen. This includes
streaming sites such as Netflix and Amazon Prime Video.
- You can now move the Picture-in-Picture toggle button to
the opposite side of the video. Simply look for the new
context menu option Move Picture-in-Picture Toggle to Left
(Right) Side.
- We’ve made significant improvements in noise suppression
and auto-gain-control, as well as slight improvements in
echo-cancellation to provide you with a better overall
experience.
- We’ve also significantly reduced main-thread load.
- When printing, you can now choose to print only the
odd/even pages.
- Firefox now supports and displays the new style of
scrollbars on Windows 11.
- Firefox has a new optimized download flow. Instead of
prompting every time, files will download automatically.
However, they can still be opened from the downloads panel
with just one click. Easy! More information
- Firefox no longer asks what to do for each file by default.
You won’t be prompted to choose a helper application or save
to disk before downloading a file unless you have changed
your download action setting for that type of file.
- Any files you download will be immediately saved on your
disk. Depending on the current configuration, they’ll be
saved in your preferred download folder, or you’ll be asked
to select a location for each download. Windows and Linux
users will find their downloaded files in the destination
folder. They’ll no longer be put in the Temp folder.
- Firefox allows users to choose from a number of built-in
search engines to set as their default. In this release, some
users who had previously configured a default engine might
notice their default search engine has changed since Mozilla
was unable to secure formal permission to continue including
certain search engines in Firefox.
- You can now toggle Narrate in ReaderMode with the keyboard
shortcut "n."
- You can find added support for search—with or without
diacritics—in the PDF viewer.
- The Linux sandbox has been strengthened: processes exposed
to web content no longer have access to the X Window system
(X11).
- Firefox now supports credit card autofill and capture in
Germany, France, and the United Kingdom.
- We now support captions/subtitles display on YouTube, Prime
Video, and Netflix videos you watch in Picture-in-Picture.
Just turn on the subtitles on the in-page video player, and
they will appear in PiP.
- Picture-in-Picture now also supports video captions on
websites that use Web Video Text Track (WebVTT) format (e.g.,
Coursera.org, Canadian Broadcasting Corporation, and many
more).
- On the first run after install, Firefox detects when its
language does not match the operating system language and
offers the user a choice between the two languages.
- Firefox spell checking now checks spelling in multiple
languages. To enable additional languages, select them in the
text field’s context menu.
- HDR video is now supported in Firefox on Mac—starting with
YouTube! Firefox users on macOS 11+ (with HDR-compatible
screens) can enjoy higher-fidelity video content. No need to
manually flip any preferences to turn HDR video support
on—just make sure battery preferences are NOT set to
“optimize video streaming while on battery”.
- Hardware-accelerated AV1 video decoding is enabled on
Windows with supported GPUs (Intel Gen 11+, AMD RDNA 2
Excluding Navi 24, GeForce 30). Installing the AV1 Video
Extension from the Microsoft Store may also be required.
- Video overlay is enabled on Windows for Intel GPUs,
reducing power usage during video playback.
- Improved fairness between painting and handling other
events. This noticeably improves the performance of the
volume slider on Twitch.
- Scrollbars on Linux and Windows 11 won't take space by
default. On Linux, users can change this in Settings. On
Windows, Firefox follows the system setting (System Settings
> Accessibility > Visual Effects > Always show scrollbars).
- Firefox now ignores less restricted referrer
policies—including unsafe-url, no-referrer-when-downgrade,
and origin-when-cross-origin—for cross-site
subresource/iframe requests to prevent privacy leaks from the
referrer.
- Reading is now easier with the prefers-contrast media
query, which allows sites to detect if the user has requested
that web content is presented with a higher (or lower)
contrast.
- All non-configured MIME types can now be assigned a custom
action upon download completion.
- Firefox now allows users to use as many microphones as they
want, at the same time, during video conferencing. The most
exciting benefit is that you can easily switch your
microphones at any time (if your conferencing service
provider enables this flexibility).
- Print preview has been updated.
* Fixed: Various security fixes.
MFSA 2022-24 (bsc#1200793)
* CVE-2022-34479 (bmo#1745595)
A popup window could be resized in a way to overlay the
address bar with web content
* CVE-2022-34470 (bmo#1765951)
Use-after-free in nsSHistory
* CVE-2022-34468 (bmo#1768537)
CSP sandbox header without `allow-scripts` can be bypassed
via retargeted javascript: URI
* CVE-2022-34482 (bmo#845880)
Drag and drop of malicious image could have led to malicious
executable and potential code execution
* CVE-2022-34483 (bmo#1335845)
Drag and drop of malicious image could have led to malicious
executable and potential code execution
* CVE-2022-34476 (bmo#1387919)
ASN.1 parser could have been tricked into accepting malformed
ASN.1
* CVE-2022-34481 (bmo#1483699, bmo#1497246)
Potential integer overflow in ReplaceElementsAt
* CVE-2022-34474 (bmo#1677138)
Sandboxed iframes could redirect to external schemes
* CVE-2022-34469 (bmo#1721220)
TLS certificate errors on HSTS-protected domains could be
bypassed by the user on Firefox for Android
* CVE-2022-34471 (bmo#1766047)
Compromised server could trick a browser into an addon
downgrade
* CVE-2022-34472 (bmo#1770123)
Unavailable PAC file resulted in OCSP requests being blocked
* CVE-2022-34478 (bmo#1773717)
Microsoft protocols can be attacked if a user accepts a
prompt
* CVE-2022-2200 (bmo#1771381)
Undesired attributes could be set as part of prototype
pollution
* CVE-2022-34480 (bmo#1454072)
Free of uninitialized pointer in lg_init
* CVE-2022-34477 (bmo#1731614)
MediaError message property leaked information on cross-
origin same-site pages
* CVE-2022-34475 (bmo#1757210)
HTML Sanitizer could have been bypassed via same-origin
script via use tags
* CVE-2022-34473 (bmo#1770888)
HTML Sanitizer could have been bypassed via use tags
* CVE-2022-34484 (bmo#1763634, bmo#1772651)
Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11
* CVE-2022-34485 (bmo#1768409, bmo#1768578)
Memory safety bugs fixed in Firefox 102
- Add patch one_swizzle_to_rule_them_all.patch to fix big endian
platforms and remove old patches for this:
mozilla-bmo1626236.patch, mozilla-bmo1602730.patch,
mozilla-bmo1504834-part2.patch, mozilla-bmo1504834-part4.patch
- Rename and rebase firefox-i586-conflict-typedef-error.patch
to mozilla-bmo531915.patch
- Remove upstreamed mozilla-sandbox-fips.patch - Firefox Extended Support Release 91.13.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-35 (bsc#1202645)
* CVE-2022-38472 (bmo#1769155)
Address bar spoofing via XSLT error handling
* CVE-2022-38473 (bmo#1771685)
Cross-origin XSLT Documents would have inherited the parent's
permissions
* CVE-2022-38478 (bmo#1770630, bmo#1776658)
Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2,
and Firefox ESR 91.13 - Firefox Extended Support Release 91.12.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-29 (bsc#1201758)
* CVE-2022-36319 (bmo#1737722)
Mouse Position spoofing with CSS transforms
* CVE-2022-36318 (bmo#1771774)
Directory indexes for bundled resources reflected URL
parameters - Firefox Extended Support Release 91.11.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-25 (bsc#1200793)
* CVE-2022-34479 (bmo#1745595)
A popup window could be resized in a way to overlay the
address bar with web content
* CVE-2022-34470 (bmo#1765951)
Use-after-free in nsSHistory
* CVE-2022-34468 (bmo#1768537)
CSP sandbox header without `allow-scripts` can be bypassed
via retargeted javascript: URI
* CVE-2022-34481 (bmo#1497246)
Potential integer overflow in ReplaceElementsAt
* CVE-2022-31744 (bmo#1757604)
CSP bypass enabling stylesheet injection
* CVE-2022-34472 (bmo#1770123)
Unavailable PAC file resulted in OCSP requests being blocked
* CVE-2022-34478 (bmo#1773717)
Microsoft protocols can be attacked if a user accepts a
prompt
* CVE-2022-2200 (bmo#1771381)
Undesired attributes could be set as part of prototype
pollution
* CVE-2022-34484 (bmo#1763634, bmo#1772651)
Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 - Firefox Extended Support Release 91.10.0 ESR
* Fixed: Various stability, functionality, and security fixes.
MFSA 2022-21 (bsc#1200027)
* CVE-2022-31736 (bmo#1735923)
Cross-Origin resource's length leaked
* CVE-2022-31737 (bmo#1743767)
Heap buffer overflow in WebGL
* CVE-2022-31738 (bmo#1756388)
Browser window spoof using fullscreen mode
* CVE-2022-31739 (bmo#1765049)
Attacker-influenced path traversal when saving downloaded
files
* CVE-2022-31740 (bmo#1766806)
Register allocation problem in WASM on arm64
* CVE-2022-31741 (bmo#1767590)
Uninitialized variable leads to invalid memory read
* CVE-2022-31742 (bmo#1730434)
Querying a WebAuthn token with a large number of
allowCredential entries may have leaked cross-origin
information
* CVE-2022-31747 (bmo#1760765, bmo#1765610, bmo#1766283,
bmo#1767365, bmo#1768559, bmo#1768734)
Memory safety bugs fixed in Firefox 101 and Firefox ESR 91.10 - Firefox Extended Support Release 91.9.1 ESR
* Fixed: Security fix
MFSA 2022-19 (bsc#1199768)
* CVE-2022-1802 (bmo#1770137)
Prototype pollution in Top-Level Await implementation
* CVE-2022-1529 (bmo#1770048)
Untrusted input used in JavaScript object indexing, leading
to prototype pollution - Firefox Extended Support Release 91.9.0 ESR
MFSA 2022-17 (bsc#1198970)
* CVE-2022-29914 (bmo#1746448)
Fullscreen notification bypass using popups
* CVE-2022-29909 (bmo#1755081)
Bypassing permission prompt in nested browsing contexts
* CVE-2022-29916 (bmo#1760674)
Leaking browser history with CSS variables
* CVE-2022-29911 (bmo#1761981)
iframe Sandbox bypass
* CVE-2022-29912 (bmo#1692655)
Reader mode bypassed SameSite cookies
* CVE-2022-29917 (bmo#1684739, bmo#1706441, bmo#1753298,
bmo#1762614, bmo#1762620, bmo#1764778)
Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9 - Firefox Extended Support Release 91.8.0 ESR
MFSA 2022-14 (bsc#1197903)
* CVE-2022-1097 (bmo#1745667)
Use-after-free in NSSToken objects
* CVE-2022-28281 (bmo#1755621)
Out of bounds write due to unexpected WebAuthN Extensions
* CVE-2022-1196 (bmo#1750679)
Use-after-free after VR Process destruction
* CVE-2022-28282 (bmo#1751609)
Use-after-free in DocumentL10n::TranslateDocument
* CVE-2022-28285 (bmo#1756957)
Incorrect AliasSet used in JIT Codegen
* CVE-2022-28286 (bmo#1735265)
iframe contents could be rendered outside the border
* CVE-2022-24713 (bmo#1758509)
Denial of Service via complex regular expressions
* CVE-2022-28289 (bmo#1663508, bmo#1744525, bmo#1753508,
bmo#1757476, bmo#1757805, bmo#1758549, bmo#1758776)
Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8 - Adjust rust dependency for SP3 and later. TW uses always the
newest version of rust, but we don't, so we can't use the
rust+cargo notation, which would need both < and >= requirements.
(bsc#1197698) - Add cpu-flag `asimdrdm` to aarch64 constraints, to select newer,
faster buildhosts, as the others struggle to build FF. - Firefox Extended Support Release 91.7.1 ESR
* Changed: Yandex and Mail.ru have been removed as optional
search providers in the drop-down search menu in Firefox.
If you previously installed a customized version of Firefox
with Yandex or Mail.ru, offered through partner distribution
channels, this release removes those customizations,
including add-ons and default bookmarks. Where applicable,
your browser will revert back to default settings, as offered
by Mozilla. All other releases of Firefox remain unaffected
by the change. - Firefox Extended Support Release 91.7.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2022-10 (bsc#1196900)
* CVE-2022-26383 (bmo#1742421)
Browser window spoof using fullscreen mode
* CVE-2022-26384 (bmo#1744352)
iframe allow-scripts sandbox bypass
* CVE-2022-26387 (bmo#1752979)
Time-of-check time-of-use bug when verifying add-on
signatures
* CVE-2022-26381 (bmo#1736243)
Use-after-free in text reflows
* CVE-2022-26386 (bmo#1752396)
Temporary files downloaded to /tmp and accessible by other
local users - Firefox Extended Support Release 91.6.1 ESR
* Fixed: Security fix
- Mozilla Firefox ESR 91.6.1
MFSA 2022-09 (bsc#1196809)
* CVE-2022-26485 (bmo#1758062)
Use-after-free in XSLT parameter processing
* CVE-2022-26486 (bmo#1758070)
Use-after-free in WebGPU IPC Framework - Firefox Extended Support Release 91.6.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2022-05 (bsc#1195682)
* CVE-2022-22753 (bmo#1732435)
Privilege Escalation to SYSTEM on Windows via Maintenance
Service
* CVE-2022-22754 (bmo#1750565)
Extensions could have bypassed permission confirmation during
update
* CVE-2022-22756 (bmo#1317873)
Drag and dropping an image could have resulted in the dropped
object being an executable
* CVE-2022-22759 (bmo#1739957)
Sandboxed iframes could have executed script if the parent
appended elements
* CVE-2022-22760 (bmo#1740985, bmo#1748503)
Cross-Origin responses could be distinguished between script
and non-script content-types
* CVE-2022-22761 (bmo#1745566)
frame-ancestors Content Security Policy directive was not
enforced for framed extension pages
* CVE-2022-22763 (bmo#1740534)
Script Execution during invalid object state
* CVE-2022-22764 (bmo#1742682, bmo#1744165, bmo#1746545,
bmo#1748210, bmo#1748279)
Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6 - Firefox Extended Support Release 91.5.1 ESR (bsc#1195230)
* Fixed: Fixed an issue that allowed unexpected data to be
submitted in some of our search telemetry (bmo#1752317) - Firefox Extended Support Release 91.5.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2022-03 (bsc#1194547)
* CVE-2022-22746 (bmo#1735071)
Calling into reportValidity could have lead to fullscreen
window spoof
* CVE-2022-22743 (bmo#1739220)
Browser window spoof using fullscreen mode
* CVE-2022-22742 (bmo#1739923)
Out-of-bounds memory access when inserting text in edit mode
* CVE-2022-22741 (bmo#1740389)
Browser window spoof using fullscreen mode
* CVE-2022-22740 (bmo#1742334)
Use-after-free of ChannelEventQueue::mOwner
* CVE-2022-22738 (bmo#1742382)
Heap-buffer-overflow in blendGaussianBlur
* CVE-2022-22737 (bmo#1745874)
Race condition when playing audio files
* CVE-2021-4140 (bmo#1746720)
Iframe sandbox bypass with XSLT
* CVE-2022-22748 (bmo#1705211)
Spoofed origin on external protocol launch dialog
* CVE-2022-22745 (bmo#1735856)
Leaking cross-origin URLs through securitypolicyviolation
event
* CVE-2022-22744 (bmo#1737252)
The 'Copy as curl' feature in DevTools did not fully escape
website-controlled data, potentially leading to command
injection
* CVE-2022-22747 (bmo#1735028)
Crash when handling empty pkcs7 sequence
* CVE-2022-22739 (bmo#1744158)
Missing throttling on external protocol launch dialog
* CVE-2022-22751 (bmo#1664149, bmo#1737816, bmo#1739366,
bmo#1740274, bmo#1740797, bmo#1741201, bmo#1741869,
bmo#1743221, bmo#1743515, bmo#1745373, bmo#1746011)
Memory safety bugs fixed in Thunderbird 91.5 - Firefox Extended Support Release 91.4.1 ESR (bsc#1193845)
* Fixed frequent MOZILLA_PKIX_ERROR_OCSP_RESPONSE_FOR_CERT_MISSING
error messages when trying to connect to various microsoft.com
domains (bmo#1745600) - Firefox Extended Support Release 91.4.0 ESR
* Fixed: Various security fixes
- Mozilla Firefox ESR 91.4.0
MFSA 2021-53 (bsc#1193485)
* CVE-2021-43536 (bmo#1730120)
URL leakage when navigating while executing asynchronous
function
* CVE-2021-43537 (bmo#1738237)
Heap buffer overflow when using structured clone
* CVE-2021-43538 (bmo#1739091)
Missing fullscreen and pointer lock notification when
requesting both
* CVE-2021-43539 (bmo#1739683)
GC rooting failure when calling wasm instance methods
* CVE-2021-43541 (bmo#1696685)
External protocol handler parameters were unescaped
* CVE-2021-43542 (bmo#1723281)
XMLHttpRequest error codes could have leaked the existence of
an external protocol handler
* CVE-2021-43543 (bmo#1738418)
Bypass of CSP sandbox directive when embedding
* CVE-2021-43545 (bmo#1720926)
Denial of Service when using the Location API in a loop
* CVE-2021-43546 (bmo#1737751)
Cursor spoofing could overlay user interface when native
cursor is zoomed
* MOZ-2021-0009 (bmo#1393362, bmo#1736046, bmo#1736751,
bmo#1737009, bmo#1739372, bmo#1739421)
Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4 - remove x-scheme-handler/ftp from MozillaFirefox.desktop boo#1193321 - Firefox Extended Support Release 91.3.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-49 (bsc#1192250)
* CVE-2021-38503 (bmo#1729517)
iframe sandbox rules did not apply to XSLT stylesheets
* CVE-2021-38504 (bmo#1730156)
Use-after-free in file picker dialog
* CVE-2021-38505 (bmo#1730194)
Windows 10 Cloud Clipboard may have recorded sensitive user
data
* CVE-2021-38506 (bmo#1730750)
Firefox could be coaxed into going into fullscreen mode
without notification or warning
* CVE-2021-38507 (bmo#1730935)
Opportunistic Encryption in HTTP2 could be used to bypass the
Same-Origin-Policy on services hosted on other ports
* MOZ-2021-0008 (bmo#1667102)
Use-after-free in HTTP2 Session object
* CVE-2021-38508 (bmo#1366818)
Permission Prompt could be overlaid, resulting in user
confusion and potential spoofing
* CVE-2021-38509 (bmo#1718571)
Javascript alert box could have been spoofed onto an
arbitrary domain
* CVE-2021-38510 (bmo#1731779)
Download Protections were bypassed by .inetloc files on Mac
OS
* MOZ-2021-0007 (bmo#1606864, bmo#1712671, bmo#1730048,
bmo#1735152)
Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3
- Removed mozilla-bmo1735309.patch which is now upstream - Rebase mozilla-sandbox-fips.patch to punch another hole in the
sandbox containment, to be able to open /proc/sys/crypto/fips_enabled
from within the newly introduced socket process sandbox.
This fixes bsc#1191815 and bsc#1190141
- Add a way to let users overwrite MOZ_ENABLE_WAYLAND
- Rename mozilla-neqo-fix-fips-crash.patch to mozilla-bmo1735309.patch
and rebase to the official upstream patch - Firefox Extended Support Release 91.2.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-45 (bsc#1191332)
* CVE-2021-38496 (bmo#1725335)
Use-after-free in MessageTask
* CVE-2021-38497 (bmo#1726621)
Validation message could have been overlaid on another origin
* CVE-2021-38498 (bmo#1729642)
Use-after-free of nsLanguageAtomService object
* CVE-2021-32810 (bmo#1729813,
https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-pqqp-xmhj-wgcw)
Data race in crossbeam-deque
* CVE-2021-38500 (bmo#1725854, bmo#1728321)
Memory safety bugs fixed in Firefox 93, Firefox ESR 78.15,
and Firefox ESR 91.2
* CVE-2021-38501 (bmo#1685354, bmo#1715755, bmo#1723176)
Memory safety bugs fixed in Firefox 93 and Firefox ESR 91.2 - Add mozilla-neqo-fix-fips-crash.patch to fix crash in FIPS mode
(bsc#1190710) - Added firefox-i586-conflict-typedef-error.patch
to fix 32bit i586 compile error - Firefox Extended Support Release 91.1.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-40 (bsc#1190269, bsc#1190274)
* CVE-2021-38492 (bmo#1721107)
Navigating to `mk:` URL scheme could load Internet Explorer
* CVE-2021-38495 (bmo#1723391, bmo#1723920, bmo#1724101,
bmo#1724107)
Memory safety bugs fixed in Firefox 92 and Firefox ESR 91.1
- Removed mozilla-disable-wasm-emulate-arm-unaligned-fp-access.patch
made obsolete by upstream changes.
- Rebased patches:
firefox-branded-icons.patch
firefox-kde.patch
mozilla-aarch64-startup-crash.patch
mozilla-bmo1504834-part1.patch
mozilla-bmo1504834-part4.patch
mozilla-bmo1512162.patch
mozilla-bmo1626236.patch
mozilla-bmo849632.patch
mozilla-kde.patch
mozilla-ntlm-full-path.patch
mozilla-s390-context.patch
mozilla-sandbox-fips.patch - Firefox 91.0.1esr ESR
* Fixed: Fixed an issue causing buttons on the tab bar to be
resized when loading certain websites (bug 1704404)
(bmo#1704404)
* Fixed: Fixed an issue which caused tabs from private windows
to be visible in non-private windows when viewing switch-to-
tab results in the address bar panel (bug 1720369)
(bmo#1720369)
* Fixed: Various stability fixes
* Fixed: Security fix
MFSA 2021-37 (bsc#1189547)
* CVE-2021-29991 (bmo#1724896)
Header Splitting possible with HTTP/3 Responses
- Re-add mozilla-silence-no-return-type.patch - Firefox Extended Support Release 91.0 ESR
* New: Some of the highlights of the new Extended Support
Release are:
- A number of user interface changes. For more information,
see the Firefox 89 release notes.
- Firefox now supports logging into Microsoft, work, and
school accounts using Windows single sign-on. Learn more
- On Windows, updates can now be applied in the background
while Firefox is not running.
- Firefox for Windows now offers a new page about:third-party
to help identify compatibility issues caused by third-party
applications
- Version 2 of Firefox's SmartBlock feature further improves
private browsing. Third party Facebook scripts are blocked to
prevent you from being tracked, but are now automatically
loaded "just in time" if you decide to "Log in with Facebook"
on any website.
- Enhanced the privacy of the Firefox Browser's Private
Browsing mode with Total Cookie Protection, which confines
cookies to the site where they were created, preventing
companis from using cookies to track your browsing across
sites. This feature was originally launched in Firefox's ETP
Strict mode.
- PDF forms now support JavaScript embedded in PDF files.
Some PDF forms use JavaScript for validation and other
interactive features.
- You'll encounter less website breakage in Private Browsing
and Strict Enhanced Tracking Protection with SmartBlock,
which provides stand-in scripts so that websites load
properly.
- Improved Print functionality with a cleaner design and
better integration with your computer's printer settings.
- Firefox now protects you from supercookies, a type of
tracker that can stay hidden in your browser and track you
online, even after you clear cookies. By isolating
supercookies, Firefox prevents them from tracking your web
browsing from one site to the next.
- Firefox now remembers your preferred location for saved
bookmarks, displays the bookmarks toolbar by default on new
tabs, and gives you easy access to all of your bookmarks via
a toolbar folder.
- Native support for macOS devices built with Apple Silicon
CPUs brings dramatic performance improvements over the non-
native build that was shipped in Firefox 83: Firefox launches
over 2.5 times faster and web apps are now twice as
responsive (per the SpeedoMeter 2.0 test). If you are on a
new Apple device, follow these steps to upgrade to the latest
Firefox.
- Pinch zooming will now be supported for our users with
Windows touchscreen devices and touchpads on Mac devices.
Firefox users may now use pinch to zoom on touch-capable
devices to zoom in and out of webpages.
- We’ve improved functionality and design for a number of
Firefox search features:
* Selecting a search engine at the bottom of the search
panel now enters search mode for that engine, allowing you to
see suggestions (if available) for your search terms. The old
behavior (immediately performing a search) is available with
a shift-click.
* When Firefox autocompletes the URL of one of your search
engines, you can now search with that engine directly in the
address bar by selecting the shortcut in the address bar
results.
* We’ve added buttons at the bottom of the search panel to
allow you to search your bookmarks, open tabs, and history.
- Firefox supports AcroForm, which will allow you to fill in,
print, and save supported PDF forms and the PDF viewer also
has a new fresh look.
- For our users in the US and Canada, Firefox can now save,
manage, and auto-fill credit card information for you, making
shopping on Firefox ever more convenient.
- In addition to our default, dark and light themes, with
this release, Firefox introduces the Alpenglow theme: a
colorful appearance for buttons, menus, and windows. You can
update your Firefox themes under settings or preferences.
* Changed: Firefox no longer supports Adobe Flash. There is no
setting available to re-enable Flash support.
* Enterprise: Various bug fixes and new policies have been
implemented in the latest version of Firefox. See more
details in the Firefox for Enterprise 91 Release Notes.
MFSA 2021-33 (bsc#1188891)
* CVE-2021-29986 (bmo#1696138)
Race condition when resolving DNS names could have led to
memory corruption
* CVE-2021-29981 (bmo#1707774)
Live range splitting could have led to conflicting
assignments in the JIT
* CVE-2021-29988 (bmo#1717922)
Memory corruption as a result of incorrect style treatment
* CVE-2021-29983 (bmo#1719088)
Firefox for Android could get stuck in fullscreen mode
* CVE-2021-29984 (bmo#1720031)
Incorrect instruction reordering during JIT optimization
* CVE-2021-29980 (bmo#1722204)
Uninitialized memory in a canvas object could have led to
memory corruption
* CVE-2021-29987 (bmo#1716129)
Users could have been tricked into accepting unwanted
permissions on Linux
* CVE-2021-29985 (bmo#1722083)
Use-after-free media channels
* CVE-2021-29982 (bmo#1715318)
Single bit data leak due to incorrect JIT optimization and
type confusion
* CVE-2021-29989 (bmo#1662676, bmo#1666184, bmo#1719178,
bmo#1719998, bmo#1720568)
Memory safety bugs fixed in Firefox 91 and Firefox ESR 78.13
* CVE-2021-29990 (bmo#1544190, bmo#1716481, bmo#1717778,
bmo#1719319, bmo#1722073)
Memory safety bugs fixed in Firefox 91 - Firefox Extended Support Release 78.13.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-34 (bsc#1188891)
* CVE-2021-29986 (bmo#1696138)
Race condition when resolving DNS names could have led to
memory corruption
* CVE-2021-29988 (bmo#1717922)
Memory corruption as a result of incorrect style treatment
* CVE-2021-29984 (bmo#1720031)
Incorrect instruction reordering during JIT optimization
* CVE-2021-29980 (bmo#1722204)
Uninitialized memory in a canvas object could have led to
memory corruption
* CVE-2021-29985 (bmo#1722083)
Use-after-free media channels
* CVE-2021-29989 (bmo#1662676, bmo#1666184, bmo#1719178,
bmo#1719998, bmo#1720568)
Memory safety bugs fixed in Firefox 91 and Firefox ESR 78.13 - jsc#SLE-18626 - Migrate rust to parallel versioned packages allowing
more flexible build requirements to be expressed.
- Update Firefox to use the 1.43 version of Rust. - Firefox Extended Support Release 78.12.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-29 (bsc#1188275)
* CVE-2021-29970 (bmo#1709976)
Use-after-free in accessibility features of a document
* CVE-2021-30547 (bmo#1715766)
Out of bounds write in ANGLE
* CVE-2021-29976 (bmo#1700895, bmo#1703334, bmo#1706910,
bmo#1711576, bmo#1714391)
Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 - Firefox Extended Support Release 78.11.0 ESR
* Fixed: Various stability, functionality, and security fixes
- Mozilla Firefox ESR 78.11
MFSA 2021-24 (bsc#1186696)
* CVE-2021-29964 (bmo#1706501)
Out of bounds-read when parsing a `WM_COPYDATA` message
* CVE-2021-29967 (bmo#1602862, bmo#1703191, bmo#1703760,
bmo#1704722, bmo#1706041)
Memory safety bugs fixed in Firefox 89 and Firefox ESR 78.11
- Added the new Mozilla's GPG key, expiring on 2023-05-17 to the
mozilla.keyring file - Firefox Extended Support Release 78.10.1 ESR
* Fixed: Resolved an issue caused by a recent Widevine plugin
update which prevented some purchased video content from
playing correctly (bmo#1705138)
* Fixed: Security fix
MFSA 2021-18 (bsc#1185633)
* CVE-2021-29951 (bmo#1690062)
Mozilla Maintenance Service could have been started or
stopped by domain users - Firefox Extended Support Release 78.10.0 ESR
* Fixed: Various stability, functionality, and security fixes
- Mozilla Firefox ESR 78.10
MFSA 2021-15 (bsc#1184960)
* CVE-2021-23994 (bmo#1699077)
Out of bound write due to lazy initialization
* CVE-2021-23995 (bmo#1699835)
Use-after-free in Responsive Design Mode
* CVE-2021-23998 (bmo#1667456)
Secure Lock icon could have been spoofed
* CVE-2021-23961 (bmo#1677940)
More internal network hosts could have been probed by a
malicious webpage
* CVE-2021-23999 (bmo#1691153)
Blob URLs may have been granted additional privileges
* CVE-2021-24002 (bmo#1702374)
Arbitrary FTP command execution on FTP servers using an
encoded URL
* CVE-2021-29945 (bmo#1700690)
Incorrect size computation in WebAssembly JIT could lead to
null-reads
* CVE-2021-29946 (bmo#1698503)
Port blocking could be bypassed - Firefox Extended Support Release 78.9.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-11 (bsc#1183942)
* CVE-2021-23981 (bmo#1692832)
Texture upload into an unbound backing buffer resulted in an
out-of-bound read
* CVE-2021-23982 (bmo#1677046)
Internal network hosts could have been probed by a malicious
webpage
* CVE-2021-23984 (bmo#1693664)
Malicious extensions could have spoofed popup information
* CVE-2021-23987 (bmo#1513519, bmo#1683439, bmo#1690169,
bmo#1690718)
Memory safety bugs fixed in Firefox 87 and Firefox ESR 78.9 - Firefox Extended Support Release 78.8.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-08 (bsc#1182614)
* CVE-2021-23969 (bmo#1542194)
Content Security Policy violation report could have contained
the destination of a redirect
* CVE-2021-23968 (bmo#1687342)
Content Security Policy violation report could have contained
the destination of a redirect
* CVE-2021-23973 (bmo#1690976)
MediaError message property could have leaked information
about cross-origin resources
* CVE-2021-23978 (bmo#1682928, bmo#1687391, bmo#1687597,
bmo#786797)
Memory safety bugs fixed in Firefox 86 and Firefox ESR 78.8
- Update create-tar.sh to use https instead of http (bsc#1182357) - Firefox Extended Support Release 78.7.1 ESR
* Fixed: Prevent access to NTFS special paths that could lead
to filesystem corruption. (bmo#1689598)
* Fixed: Security fix
MFSA 2021-06 (bsc#1181848)
* MOZ-2021-0001 (bmo#1676636)
Buffer overflow in depth pitch calculations for compressed
textures - Firefox Extended Support Release 78.7.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-04 (bsc#1181414)
* CVE-2021-23953 (bmo#1683940)
Cross-origin information leakage via redirected PDF requests
* CVE-2021-23954 (bmo#1684020)
Type confusion when using logical assignment operators in
JavaScript switch statements
* CVE-2020-26976 (bmo#1674343)
HTTPS pages could have been intercepted by a registered
service worker when they should not have been
* CVE-2021-23960 (bmo#1675755)
Use-after-poison for incorrectly redeclared JavaScript
variables during GC
* CVE-2021-23964 (bmo#1662507, bmo#1666285, bmo#1673526,
bmo#1674278, bmo#1674835, bmo#1675097, bmo#1675844,
bmo#1675868, bmo#1677590, bmo#1677888, bmo#1680410,
bmo#1681268, bmo#1682068, bmo#1682938, bmo#1683736,
bmo#1685260, bmo#1685925)
Memory safety bugs fixed in Firefox 85 and Firefox ESR 78.7 - Firefox Extended Support Release 78.6.1 ESR
* Fixed: Security fix
* Fixed: Fixed a crash during video playback on Apple Silicon
devices (bmo#1683579)
MFSA 2021-01 (bsc#1180623)
* CVE-2020-16044 (bmo#1683964)
Use-after-free write when handling a malicious COOKIE-ECHO
SCTP chunk - Firefox Extended Support Release 78.6.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2020-55 (bsc#1180039)
* CVE-2020-16042 (bmo#1679003)
Operations on a BigInt could have caused uninitialized memory
to be exposed
* CVE-2020-26971 (bmo#1663466)
Heap buffer overflow in WebGL
* CVE-2020-26973 (bmo#1680084)
CSS Sanitizer performed incorrect sanitization
* CVE-2020-26974 (bmo#1681022)
Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free
* CVE-2020-26978 (bmo#1677047)
Internal network hosts could have been probed by a malicious
webpage
* CVE-2020-35111 (bmo#1657916)
The proxy.onRequest API did not catch view-source URLs
* CVE-2020-35112 (bmo#1661365)
Opening an extension-less download may have inadvertently
launched an executable instead
* CVE-2020-35113 (bmo#1664831, bmo#1673589)
Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6 - Firefox Extended Support Release 78.5.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2020-51 (bsc#1178824)
* CVE-2020-26951 (bmo#1667113)
Parsing mismatches could confuse and bypass security
sanitizer for chrome privileged code
* CVE-2020-16012 (bmo#1642028)
Variable time processing of cross-origin images during
drawImage calls
* CVE-2020-26953 (bmo#1656741)
Fullscreen could be enabled without displaying the security
UI
* CVE-2020-26956 (bmo#1666300)
XSS through paste (manual and clipboard API)
* CVE-2020-26958 (bmo#1669355)
Requests intercepted through ServiceWorkers lacked MIME type
restrictions
* CVE-2020-26959 (bmo#1669466)
Use-after-free in WebRequestService
* CVE-2020-26960 (bmo#1670358)
Potential use-after-free in uses of nsTArray
* CVE-2020-15999 (bmo#1672223)
Heap buffer overflow in freetype
* CVE-2020-26961 (bmo#1672528)
DoH did not filter IPv4 mapped IP Addresses
* CVE-2020-26965 (bmo#1661617)
Software keyboards may have remembered typed passwords
* CVE-2020-26966 (bmo#1663571)
Single-word search queries were also broadcast to local
network
* CVE-2020-26968 (bmo#1551615, bmo#1607762, bmo#1656697,
bmo#1657739, bmo#1660236, bmo#1667912, bmo#1671479,
bmo#1671923)
Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5 - Firefox Extended Support Release 78.4.1 ESR
* Fixed: Security fix
MFSA 2020-49 (bsc#1178588)
* CVE-2020-26950 (bmo#1675905)
Write side effects in MCallGetProperty opcode not accounted
for - Firefox Extended Support Release 78.4.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2020-46 (bsc#1177872)
* CVE-2020-15969 (bmo#1666570, bmo#https://github.com/sctplab/u
srsctp/commit/ffed0925f27d404173c1e3e750d818f432d2c019)
Use-after-free in usersctp
* CVE-2020-15683 (bmo#1576843, bmo#1656987, bmo#1660954,
bmo#1662760, bmo#1663439, bmo#1666140)
Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4 - Firefox Extended Support Release 78.3.1 ESR (bsc#1176756)
* Fixed: Fixed legacy preferences not being properly applied
when set via GPO (bmo#1666836) - Firefox Extended Support Release 78.3.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2020-43 (bsc#1176756)
* CVE-2020-15677 (bmo#1641487)
Download origin spoofing via redirect
* CVE-2020-15676 (bmo#1646140)
XSS when pasting attacker-controlled data into a
contenteditable element
* CVE-2020-15678 (bmo#1660211)
When recursing through layers while scrolling, an iterator
may have become invalid, resulting in a potential use-after-
free scenario
* CVE-2020-15673 (bmo#1648493, bmo#1660800)
Memory safety bugs fixed in Firefox 81 and Firefox ESR 78.3 - Enhance fix for wayland-detection (bsc#1174420) - Try to fix langpack-parallelization by introducing separate
obj-dirs for each lang (boo#1173986, boo#1167976) - Firefox Extended Support Release 78.2.0 ESR
* Fixed: Various stability, functionality, and security fixes
- Mozilla Firefox ESR 78.2
MFSA 2020-38 (bsc#1175686)
* CVE-2020-15663 (bmo#1643199)
Downgrade attack on the Mozilla Maintenance Service could
have resulted in escalation of privilege
* CVE-2020-15664 (bmo#1658214)
Attacker-induced prompt for extension installation
* CVE-2020-15670 (bmo#1651001, bmo#1651449, bmo#1653626,
bmo#1656957)
Memory safety bugs fixed in Firefox 80 and Firefox ESR 78.2 - Added patch: firefox-dev-random-sandbox.patch (bsc#1174284)
* Firefox tab crash in FIPS mode - Fix: Do not allow Firefox to use wayland on SLED15-SP0/1
(bsc#1174420) - Activate ccache
- Parallelize langpack build - Fix broken translation-loading (boo#1173991)
* allow addon sideloading
* mark signatures for langpacks non-mandatory
* do not autodisable user profile scopes
- Google API key is not usable for geolocation service any more - Firefox Extended Support Release 78.1.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2020-32 (bsc#1174538)
* CVE-2020-15652 (bmo#1634872)
Potential leak of redirect targets when loading scripts in a
worker
* CVE-2020-6514 (bmo#1642792)
WebRTC data channel leaks internal address to peer
* CVE-2020-15655 (bmo#1645204)
Extension APIs could be used to bypass Same-Origin Policy
* CVE-2020-15653 (bmo#1521542)
Bypassing iframe sandbox when allowing popups
* CVE-2020-6463 (bmo#1635293)
Use-after-free in ANGLE gl::Texture::onUnbindAsSamplerTexture
* CVE-2020-15656 (bmo#1647293)
Type confusion for special arguments in IonMonkey
* CVE-2020-15658 (bmo#1637745)
Overriding file type when saving to disk
* CVE-2020-15657 (bmo#1644954)
DLL hijacking due to incorrect loading path
* CVE-2020-15654 (bmo#1648333)
Custom cursor can overlay user interface
* CVE-2020-15659 (bmo#1550133, bmo#1633880, bmo#1643613,
bmo#1644839, bmo#1645835, bmo#1646006, bmo#1646787,
bmo#1649347, bmo#1650811, bmo#1651678)
Memory safety bugs fixed in Firefox 79 and Firefox ESR 78.1 - Mozilla Firefox 78.0.2
MFSA 2020-28 (bsc#1173948)
* MFSA-2020-0003 (bmo#1644076)
X-Frame-Options bypass using object or embed tags
- Firefox Extended Support Release 78.0.2esr ESR
* Fixed: Security fix
* Fixed: Fixed an accessibility regression in reader mode
(bmo#1650922)
* Fixed: Made the address bar more resilient to data corruption
in the user profile (bmo#1649981)
* Fixed: Fixed a regression opening certain external
applications (bmo#1650162) - Add specific requirement for libfreetype6 (bsc#1173613) - Firefox Extended Support Release 78.0.1 ESR
* Fixed: Fixed an issue which could cause installed search
engines to not be visible when upgrading from a previous
release. (bmo#1649558)
- Mozilla Firefox 78
MFSA 2020-24 (bsc#1173576)
* CVE-2020-12415 (bmo#1586630)
AppCache manifest poisoning due to url encoded character
processing
* CVE-2020-12416 (bmo#1639734)
Use-after-free in WebRTC VideoBroadcaster
* CVE-2020-12417 (bmo#1640737)
Memory corruption due to missing sign-extension for ValueTags
on ARM64
* CVE-2020-12418 (bmo#1641303)
Information disclosure due to manipulated URL object
* CVE-2020-12419 (bmo#1643874)
Use-after-free in nsGlobalWindowInner
* CVE-2020-12420 (bmo#1643437)
Use-After-Free when trying to connect to a STUN server
* CVE-2020-12402 (bmo#1631597)
RSA Key Generation vulnerable to side-channel attack
* CVE-2020-12421 (bmo#1308251)
Add-On updates did not respect the same certificate trust
rules as software updates
* CVE-2020-12422 (bmo#1450353)
Integer overflow in nsJPEGEncoder::emptyOutputBuffer
* CVE-2020-12423 (bmo#1642400)
DLL Hijacking due to searching %PATH% for a library
* CVE-2020-12424 (bmo#1562600)
WebRTC permission prompt could have been bypassed by a
compromised content process
* CVE-2020-12425 (bmo#1634738)
Out of bound read in Date.parse()
* CVE-2020-12426 (bmo#1608068, bmo#1609951, bmo#1631187,
bmo#1637682)
Memory safety bugs fixed in Firefox 78 - Firefox Extended Support Release 78.0esr ESR
* New: Some of the highlights of the new Extended Support
Release are:
- Kiosk mode
- Client certificates
- Service Worker and Push APIs are now enabled
- The Block Autoplay feature is enabled
- Picture-in-picture support
- View and manage web certificates in about:certificate
For more information about what's new in the Firefox 78 ESR
release, see the more detailed release notes at
support.mozilla.org.
- Add patches to fix big endian problems:
* mozilla-s390x-skia-gradient.patch
* mozilla-bmo998749.patch
* mozilla-bmo1626236.patch
- Add patch to fix broken build on ppc64le
* mozilla-bmo1512162.patch
- Add patch to add screensharing capability on wayland
* mozilla-pipewire-0-3.patch
- Rename firefox-fips.patch to mozilla-sandbox-fips.patch
- Removed upstreamed patches:
* mozilla-cubeb-noreturn.patch
* mozilla-nestegg-big-endian.patch
* mozilla-openaes-decl.patch
* mozilla-s390x-bigendian.patch
* mozilla-sle12-lower-python-requirement.patch - Firefox Extended Support Release 68.9.0 ESR
* Fixed: Various stability and security fixes
MFSA 2020-21 (bsc#1172402)
* CVE-2020-12405 (bmo#1619305, bmo#1632717)
Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9
* CVE-2020-12406 (bmo#1639590)
* CVE-2020-12410: Memory safety bugs fixed in Firefox 77 and Firefox - Removed %is_opensuse macro from spec file to align builds with
openSUSE Leap. - Firefox Extended Support Release 68.8.0 ESR
MFSA 2020-17 (bsc#1171186)
* CVE-2020-12387 (bmo#1545345)
Use-after-free during worker shutdown
* CVE-2020-12388 (bmo#1618911)
Sandbox escape with improperly guarded Access Tokens
* CVE-2020-12389 (bmo#1554110)
Sandbox escape with improperly separated process types
* CVE-2020-6831 (bmo#1632241)
Buffer overflow in SCTP chunk input validation
* CVE-2020-12392 (bmo#1614468)
Arbitrary local file access with 'Copy as cURL'
* CVE-2020-12393 (bmo#1615471)
Devtools' 'Copy as cURL' feature did not fully escape
website-controlled data, potentially leading to command
injection
* CVE-2020-12395 (bmo#1595886, bmo#1611482, bmo#1614704,
bmo#1624098, bmo#1625749, bmo#1626382, bmo#1628076,
bmo#1631508)
Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8 - Firefox Extended Support Release 68.7.0 ESR
MFSA 2020-13 (bsc#1168874)
* CVE-2020-6828 (bmo#1617928)
Preference overwrite via crafted Intent from malicious
Android application
* CVE-2020-6827 (bmo#1622278)
Custom Tabs in Firefox for Android could have the URI spoofed
* CVE-2020-6821 (bmo#1625404)
Uninitialized memory could be read when using the WebGL
copyTexSubImage method
* CVE-2020-6822 (bmo#1544181)
Out of bounds write in GMPDecodeData when processing large
images
* CVE-2020-6825 (bmo#1572541, bmo#1620193, bmo#1620203)
Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7 - Mozilla Firefox 68.6.1esr
MFSA 2020-11 (boo#1168630)
* CVE-2020-6819 (bmo#1620818)
Use-after-free while running the nsDocShell destructor
* CVE-2020-6820 (bmo#1626728)
Use-after-free when handling a ReadableStream - Added patch: firefox-fips.patch (bsc#1167231)
* FIPS: MozillaFirefox: allow /proc/sys/crypto/fips_enabled - Firefox Extended Support Release 68.6.0 ESR (bsc#1166238)
* Fixed: Various stability and security fixes
MFSA 2020-09 (bsc#1132665)
* CVE-2020-6805 (bmo#1610880)
Use-after-free when removing data about origins
* CVE-2020-6806 (bmo#1612308)
BodyStream::OnInputStreamReady was missing protections
against state confusion
* CVE-2020-6807 (bmo#1614971)
Use-after-free in cubeb during stream destruction
* CVE-2020-6811 (bmo#1607742)
Devtools' 'Copy as cURL' feature did not fully escape
website-controlled data, potentially leading to command
injection
* CVE-2019-20503 (bmo#1613765)
Out of bounds reads in sctp_load_addresses_from_init
* CVE-2020-6812 (bmo#1616661)
The names of AirPods with personally identifiable information
were exposed to websites with camera or microphone permission
* CVE-2020-6814 (bmo#1592078, bmo#1604847, bmo#1608256,
bmo#1612636, bmo#1614339)
Memory safety bugs fixed in Firefox 74 and Firefox ESR 68.6 - Firefox Extended Support Release 68.5.0 ESR
* Fixed: Various stability and security fixes
- Mozilla Firefox ESR68.5
MFSA 2020-06 (bsc#1163368)
* CVE-2020-6796 (bmo#1610426)
Missing bounds check on shared memory read in the parent
process
* CVE-2020-6797 (bmo#1596668)
Extensions granted downloads.open permission could open
arbitrary applications on Mac OSX
* CVE-2020-6798 (bmo#1602944)
Incorrect parsing of template tag could result in JavaScript
injection
* CVE-2020-6799 (bmo#1606596)
Arbitrary code execution when opening pdf links from other
applications, when Firefox is configured as default pdf
reader
* CVE-2020-6800 (bmo#1595786, bmo#1596706, bmo#1598543,
bmo#1604851, bmo#1605777, bmo#1608580, bmo#1608785)
Memory safety bugs fixed in Firefox 73 and Firefox ESR 68.5 - Firefox Extended Support Release 68.4.2 ESR
* Fixed: Fixed various issues opening files with spaces in
their path (bmo#1601905, bmo#1602726) - Firefox Extended Support Release 68.4.1 ESR
* Fixed: Security fix
MFSA 2020-03 (bsc#1160498)
* CVE-2019-17026 (bmo#1607443)
IonMonkey type confusion with StoreElementHole and
FallibleStoreElement - Firefox Extended Support Release 68.4.0 ESR
* Fixed: Various security fixes
MFSA 2020-02 (bsc#1160305)
* CVE-2019-17015 (bmo#1599005)
Memory corruption in parent process during new content
process initialization on Windows
* CVE-2019-17016 (bmo#1599181)
Bypass of @namespace CSS sanitization during pasting
* CVE-2019-17017 (bmo#1603055)
Type Confusion in XPCVariant.cpp
* CVE-2019-17021 (bmo#1599008)
Heap address disclosure in parent process during content
process initialization on Windows
* CVE-2019-17022 (bmo#1602843)
CSS sanitization does not escape HTML tags
* CVE-2019-17024 (bmo#1507180, bmo#1595470, bmo#1598605,
bmo#1601826)
Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4
- Removed patch that is now upstream: mozilla-bmo1511604.patch
- Added patch to fix broken URL-bar on s390x:
mozilla-bmo1602730.patch - Firefox Extended Support Release 68.3.0 ESR
* Changed: Updates to improve performance and stability
MFSA 2019-37 (bsc#1158328)
* CVE-2019-17008 (bmo#1546331)
Use-after-free in worker destruction
* CVE-2019-13722 (bmo#1580156)
Stack corruption due to incorrect number of arguments in
WebRTC code
* CVE-2019-11745 (bmo#1586176)
Out of bounds write in NSS when encrypting with a block
cipher
* CVE-2019-17009 (bmo#1510494)
Updater temporary files accessible to unprivileged processes
* CVE-2019-17010 (bmo#1581084)
Use-after-free when performing device orientation checks
* CVE-2019-17005 (bmo#1584170)
Buffer overflow in plain text serializer
* CVE-2019-17011 (bmo#1591334)
Use-after-free when retrieving a document in antitracking
* CVE-2019-17012 (bmo#1449736, bmo#1533957, bmo#1560667,
bmo#1567209, bmo#1580288, bmo#1585760, bmo#1592502)
Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 - Fix _constraints for ppc64le (bsc#1157652) - Add patch mozilla-bmo849632.patch to partially fix broken webGL
sites on big endian machines (wrong colors)
- Replace source-stamp.txt with tar_stamps
- Reference create-tar.sh by direct commit-hash in the spec-file - Reactivate webRTC for all architectures - Add patch mozilla-bmo1504834-part4.patch to fix broken
tab-titles on s390x - Resolved issues fixed earlier:
* [bsc#1104841] Newer versions of firefox have a dependency on GLIBCXX_3.4.20
* [bsc#1129528] SLES15 - IBM s390-tools-2.1.0 Maintenance Patches (#6)
* [bsc#1137990] Firefox 60.7 ESR changed the user interface language - Firefox Extended Support Release 68.2.0 ESR
* Enterprise: New administrative policies were added. More
information and templates are available at the Policy
Templates page.
* Fixed: Various security fixes
MFSA 2019-33 (bsc#1154738)
* CVE-2019-15903 (bmo#1584907)
Heap overflow in expat library in XML_GetCurrentLineNumber
* CVE-2019-11757 (bmo#1577107)
Use-after-free when creating index updates in IndexedDB
* CVE-2019-11758 (bmo#1536227)
Potentially exploitable crash due to 360 Total Security
* CVE-2019-11759 (bmo#1577953)
Stack buffer overflow in HKDF output
* CVE-2019-11760 (bmo#1577719)
Stack buffer overflow in WebRTC networking
* CVE-2019-11761 (bmo#1561502)
Unintended access to a privileged JSONView object
* CVE-2019-11762 (bmo#1582857)
document.domain-based origin isolation has same-origin-
property violation
* CVE-2019-11763 (bmo#1584216)
Incorrect HTML parsing results in XSS bypass technique
* CVE-2019-11764 (bmo#1548044, bmo#1558522, bmo#1571223,
bmo#1573048, bmo#1575217, bmo#1577061, bmo#1578933,
bmo#1581950, bmo#1583463, bmo#1583684, bmo#1586599,
bmo#1586845)
Memory safety bugs fixed in Firefox 70 and Firefox ESR 68.2
- removed now upstream patches:
* mozilla-bmo1573381.patch
* mozilla-bmo1512162.patch - Add patch to lower python requirement to 3.4 in order to
build on SLE-12:
* mozilla-sle12-lower-python-requirement.patch - Add Provides-line for translations-common (bsc#1153423) - Moved some settings from branding-package here (bsc#1153869)
- add patch to fix LTO build (w/o PGO):
* mozilla-fix-top-level-asm.patch
- remove obsolete kde.js setting (boo#1151186) and related patch:
* firefox-add-kde.js-in-order-to-survive-PGO-build.patch
* modified firefox-kde.patch for the removal of kde.js - Update mozilla-bmo1512162.patch to the patch now commited upstream
* No more -O1 builds for ppc64le necessary
- Disable DoH by default
* Not yet officially active in ESR, but just to make sure - Mozilla Firefox ESR 68.1
Resolves the following bigendian s390x issues:
* [bsc#1109465] Latest Firefox update not released for s390x
* [bsc#1117473] Firefox segmentation fault on s390vsl082
* [bsc#1123482] openQA test fails in firefox - firefox doesn't start
* [bsc#1124525] Firefox is core dumping on SLES15 s390x
* [bsc#1133810] Firefox: Segmentation fault (core dumped)
MFSA 2019-26 (bsc#1149323)
* CVE-2019-11751 (bmo#1572838)
Malicious code execution through command line parameters
* CVE-2019-11746 (bmo#1564449)
Use-after-free while manipulating video
* CVE-2019-11744 (bmo#1562033)
XSS by breaking out of title and textarea elements using
innerHTML
* CVE-2019-11742 (bmo#1559715)
Same-origin policy violation with SVG filters and canvas to
steal cross-origin images
* CVE-2019-11736 (bmo#1551913, bmo#1552206)
File manipulation and privilege escalation in Mozilla
Maintenance Service
* CVE-2019-11753 (bmo#1574980)
Privilege escalation with Mozilla Maintenance Service in
custom Firefox installation location
* CVE-2019-11752 (bmo#1501152)
Use-after-free while extracting a key value in IndexedDB
* CVE-2019-9812 (bmo#1538008, bmo#1538015)
Sandbox escape through Firefox Sync
* CVE-2019-11743 (bmo#1560495,
bmo#https://w3c.github.io/navigation-timing)
Cross-origin access to unload event attributes
* CVE-2019-11748 (bmo#1564588)
Persistence of WebRTC permissions in a third party context
* CVE-2019-11749 (bmo#1565374)
Camera information available without prompting using
getUserMedia
* CVE-2019-11750 (bmo#1568397)
Type confusion in Spidermonkey
* CVE-2019-11738 (bmo#1452037)
Content security policy bypass through hash-based sources in
directives
* CVE-2019-11747 (bmo#1564481)
'Forget about this site' removes sites from pre-loaded HSTS
list
* CVE-2019-11735 (bmo#1561404, bmo#1561484, bmo#1561912,
bmo#1565744, bmo#1568047, bmo#1568858, bmo#1570358)
Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1
* CVE-2019-11740 (bmo#1563133, bmo#1573160)
Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and
Firefox ESR 60.9
- Mozilla Firefox ESR 68.0.2
* Fixed: Fixed a bug causing some special characters to be cut
off from the end of the search terms when searching from the
URL bar (bmo#1560228)
* Fixed: Allow fonts to be loaded via file:// URLs when opening
a page locally (bmo#1565942)
* Fixed: Printing emails from the Outlook web app no longer
prints only the header and footer (bmo#1567105)
* Fixed: Fixed a bug causing some images not to be displayed on
reload, including on Google Maps (bmo#1565542)
* Fixed: Fixed an error when starting external applications
configured as URI handlers (bmo#1567614)
* Fixed: Security fixes
- MFSA 2019-24 (bsc#1145665)
* CVE-2019-11733 (bmo#1565780)
Stored passwords in 'Saved Logins' can be copied without
master password entry
- Mozilla Firefox ESR 68.0.1
* macOS releases are now signed by the Apple notary service,
allowing Firefox to properly run on macOS 10.15 Beta releases
* Fixed missing Full Screen button when watching videos in full
screen mode on HBO GO (bmo#1562837)
* Fixed a bug causing incorrect messages to appear for some
locales when sites try to request the use of the Storage
Access API (bmo#1558503)
* Users in Russian regions may have their default search engine
changed (bmo#1565315)
* Built-in search engines in some locales do not function
correctly (bmo#1565779)
* SupportMenu policy doesn't always work (bmo#1553290)
* Allow the new ExtensionSettings policy to work with GPO on
Windows (bmo#1553586)
* Allow the privacy.file_unique_origin pref to be controlled by
policy (bmo#1563759)
- Mozilla Firefox ESR 68.0
* Dark mode in reader view
* Improved extension security and discovery
* Cryptomining and fingerprinting protections are added to strict
content blocking settings in Privacy & Security preferences
* Camera and microphone access now require an HTTPS connection
MFSA 2019-21 (bsc#1140868)
* CVE-2019-9811 (bmo#1523741, bmo#1538007, bmo#1539598,
bmo#1539759, bmo#1563327)
Sandbox escape via installation of malicious language pack
* CVE-2019-11711 (bmo#1552541)
Script injection within domain through inner window reuse
* CVE-2019-11712 (bmo#1543804)
Cross-origin POST requests can be made with NPAPI plugins by
following 308 redirects
* CVE-2019-11713 (bmo#1528481)
Use-after-free with HTTP/2 cached stream
* CVE-2019-11714 (bmo#1542593)
NeckoChild can trigger crash when accessed off of main thread
* CVE-2019-11729 (bmo#1515342)
Empty or malformed p256-ECDH public keys may trigger a
segmentation fault
* CVE-2019-11715 (bmo#1555523)
HTML parsing error can contribute to content XSS
* CVE-2019-11716 (bmo#1552632)
globalThis not enumerable until accessed
* CVE-2019-11717 (bmo#1548306)
Caret character improperly escaped in origins
* CVE-2019-11718 (bmo#1408349)
Activity Stream writes unsanitized content to innerHTML
* CVE-2019-11719 (bmo#1540541)
Out-of-bounds read when importing curve25519 private key
* CVE-2019-11720 (bmo#1556230)
Character encoding XSS vulnerability
* CVE-2019-11721 (bmo#1256009)
Domain spoofing through unicode latin 'kra' character
* CVE-2019-11730 (bmo#1558299)
Same-origin policy treats all files in a directory as having
the same-origin
* CVE-2019-11723 (bmo#1528335)
Cookie leakage during add-on fetching across private browsing
boundaries
* CVE-2019-11724 (bmo#1512511)
Retired site input.mozilla.org has remote troubleshooting
permissions
* CVE-2019-11725 (bmo#1483510)
Websocket resources bypass safebrowsing protections
* CVE-2019-11727 (bmo#1552208)
PKCS#1 v1.5 signatures can be used for TLS 1.3
* CVE-2019-11728 (bmo#1552993)
Port scanning through Alt-Svc header
* CVE-2019-11710 (bmo#1507696, bmo#1510345, bmo#1533842,
bmo#1535482, bmo#1535848, bmo#1537692, bmo#1540590,
bmo#1544180, bmo#1547472, bmo#1547760, bmo#1548611,
bmo#1549768, bmo#1551907)
Memory safety bugs fixed in Firefox 68
* CVE-2019-11709 (bmo#1515052, bmo#1533522, bmo#1539219,
bmo#1540759, bmo#1547266, bmo#1547757, bmo#1548822,
bmo#1550498, bmo#1550498)
Memory safety bugs fixed in Firefox 68 and Firefox ESR 60.8
- removed patches that are now upstream
* mozilla-bmo1375074.patch
* mozilla-bmo1436242.patch
* mozilla-bmo256180.patch
* mozilla-i586-DecoderDoctorLogger.patch
* mozilla-i586-domPrefs.patch
* mozilla-bmo1464766.patch
* mozilla-bigendian_bit_flags_alias.patch
- removed workaround-patch for build memory consumption on i586;
other mitigations meanwhile introduced (mainly parallelity)
will be sufficient
* mozilla-reduce-files-per-UnifiedBindings.patch
- added patch to make builds reproducible
* mozilla-bmo1568145.patch
- added a bunch of patches mainly for big endian platforms
* mozilla-bmo1504834-part1.patch
* mozilla-bmo1504834-part2.patch
* mozilla-bmo1504834-part3.patch
* mozilla-bmo1511604.patch
* mozilla-bmo1512162.patch
* mozilla-bmo1554971.patch
* mozilla-bmo1573381.patch
* mozilla-nestegg-big-endian.patch
- added patches to fix build on armv7:
* mozilla-bmo1463035.patch
* mozilla-disable-wasm-emulate-arm-unaligned-fp-access.patch
- added patch to fix non-return function
* mozilla-cubeb-noreturn.patch
- added patch to fix aarch64 build:
* mozilla-fix-aarch64-libopus.patch (bmo#1539737)
- added patch to enable PGO for x86_64.
* firefox-add-kde.js-in-order-to-survive-PGO-build.patch
- added patch to reduce build-load
* mozilla-reduce-rust-debuginfo.patch - Mozilla Firefox Firefox 60.7.2
MFSA 2019-19 (bsc#1138872)
* CVE-2019-11708 (bmo#1559858)
sandbox escape using Prompt:Open - Build Firefox with gcc instead of clang (bsc#1138688) - Mozilla Firefox Firefox 60.7.1
MFSA 2019-18 (bsc#1138614)
* CVE-2019-11707 (bmo#1544386)
Type confusion in Array.pop
- Added the new Mozilla's GPG key with subkey fingerprint
097B 3130 77AE 62A0 2F84 DA4D F1A6 668F BB7D 572E, expiring on
2021-05-29 to the mozilla.keyring file - Fix broken language plugins (bsc#1137792) - update to Firefox ESR 60.7 (bsc#1135824)
* Font and date adjustments to accommodate the new Reiwa era
in Japan
* MFSA 2019-14/CVE-2019-9817
(bmo#1540221)
Stealing of cross-domain images using canvas
* MFSA 2019-14/CVE-2019-9800
(bmo#1499108, bmo#1499719, bmo#1516325, bmo#1532465,
bmo#1533554, bmo#1534593, bmo#1535194, bmo#1535612,
bmo#1538042, bmo#1538619, bmo#1538736, bmo#1540136,
bmo#1540166, bmo#1541580, bmo#1542097, bmo#1542324,
bmo#1546327)
Memory safety bugs fixed in Firefox 67 and Firefox ESR 60.7
* MFSA 2019-14/CVE-2019-9816
(bmo#1536768)
Type confusion with object groups and UnboxedObjects
* MFSA 2019-14/CVE-2019-9815
(bmo#1546544, bmo#https://mdsattacks.com/)
Disable hyperthreading on content JavaScript threads on macOS
* MFSA 2019-14/CVE-2019-11698
(bmo#1543191)
Theft of user history data through drag and drop of
hyperlinks to and from bookmarks
* MFSA 2019-14/CVE-2019-11692
(bmo#1544670)
Use-after-free removing listeners in the event listener
manager
* MFSA 2019-14/CVE-2019-11693
(bmo#1532525)
Buffer overflow in WebGL bufferdata on Linux
* MFSA 2019-14/CVE-2019-7317
(bmo#1542829)
Use-after-free in png_image_free of libpng library
* MFSA 2019-14/CVE-2019-9820
(bmo#1536405)
Use-after-free of ChromeEventHandler by DocShell
* MFSA 2019-14/CVE-2019-9818
(bmo#1542581)
Use-after-free in crash generation server
* MFSA 2019-14/CVE-2019-11691
(bmo#1542465)
Use-after-free in XMLHttpRequest
* MFSA 2019-14/CVE-2019-9819
(bmo#1532553)
Compartment mismatch with fetch API
* MFSA 2019-14/CVE-2019-11694
(bmo#1534196)
Uninitialized memory memory leakage in Windows sandbox - Sync with Devel:Desktop:Mozilla:*:next - Enable Firefox to build with Rust >= 1.30 with fix. See below. - update to 60.6.3 (bmo#1549249)
* Further improvements to re-enable web extensions which had been
disabled for users with a master password set. - update to 60.6.2 (bsc#1134126)
* Repaired certificate chain to re-enable web extensions that
had been disabled. - Update BuildRequires rust >= 1.30 from 1.24
* Upstream Firefox ESR presumes rust version stable at release (1.24).
SUSE currently uses improved packaging for rust >= 1.30.
* boo#1130694 rust 1.33.0 breaks Firefox and Thunderbird
due to missing macro comment docs in Firefox rust sources
bmo#1539901 ESR 60 build fails with Rust 1.33 due to missing documentation on macros in stylo
bmo#1519629 Stylo fails with --enable-warnings-as-errors using Rust 1.33
* Fix build using RUSTFLAGS="--cap-lints allow"
Preferred alternative to patching and revendoring stylo rust crates
Revisit with intent to remove in next Firefox ESR 68.0 2019-07-09 - Fixed translations provides - update to Firefox ESR 60.6.1 (bsc#1130262)
* MFSA 2019-10/CVE-2019-9813
(bmo#1538006)
Ionmonkey type confusion with __proto__ mutations
* MFSA 2019-10/CVE-2019-9810
(bmo#1537924)
IonMonkey MArraySlice has incorrect alias information - update to Firefox ESR 60.6 (bsc#1129821)
* MFSA 2019-08/CVE-2018-18506
(bmo#1503393)
Proxy Auto-Configuration file can define localhost access to
be proxied
* MFSA 2019-08/CVE-2019-9801
(bmo#1527717)
Windows programs that are not 'URL Handlers' are exposed to
web content
* MFSA 2019-08/CVE-2019-9788
(bmo#1506665, bmo#1516834, bmo#1518001, bmo#1518774,
bmo#1521214, bmo#1521304, bmo#1523362, bmo#1524214,
bmo#1524755, bmo#1529203)
Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6
* MFSA 2019-08/CVE-2019-9790
(bmo#1525145)
Use-after-free when removing in-use DOM elements
* MFSA 2019-08/CVE-2019-9791
(bmo#1530958)
Type inference is incorrect for constructors entered through
on-stack replacement with IonMonkey
* MFSA 2019-08/CVE-2019-9792
(bmo#1532599)
IonMonkey leaks JS_OPTIMIZED_OUT magic value to script
* MFSA 2019-08/CVE-2019-9793
(bmo#1528829)
Improper bounds checks when Spectre mitigations are disabled
* MFSA 2019-08/CVE-2019-9794
(bmo#1530103)
Command line arguments not discarded during execution
* MFSA 2019-08/CVE-2019-9795
(bmo#1514682)
Type-confusion in IonMonkey JIT compiler
* MFSA 2019-08/CVE-2019-9796
(bmo#1531277)
Use-after-free with SMIL animation controller
- Fix for [bsc#1127987] MozillaFirefox-translations-common causing
error on update - Mozilla Firefox 60.5.2esr:
* Fix a frequent crash when reading various Reuters news articles
(bmo#1505844) - Update to Firefox ESR 60.5.1
MFSA-2019-05 (bsc#1125330)
* CVE-2018-18356 (bmo#1525817)
A use-after-free vulnerability in the Skia library can occur when
creating a path, leading to a potentially exploitable crash.
* CVE-2019-5785 (bmo#1525433)
An integer overflow vulnerability in the Skia library can occur
after specific transform operations, leading to a potentially
exploitable crash.
* CVE-2018-18335 (bmo#1525815)
A buffer overflow vulnerability in the Skia library can occur with
Canvas 2D acceleration on macOS. This issue was addressed by
disabling Canvas 2D acceleration in Firefox ESR. Note: this does
not affect other versions and platforms where Canvas 2D
acceleration is already disabled by default. - Update to Firefox ESR 60.5
MFSA 2019-02 (bsc#1122983)
* CVE-2018-18501 (bmo#1460619, bmo#1502871, bmo#1512450,
bmo#1513201, bmo#1516514, bmo#1516738, bmo#1517542)
Memory safety bugs fixed in Firefox 65 and Firefox ESR 60.5
* CVE-2018-18500 (bmo#1510114)
Use-after-free parsing HTML5 stream
* CVE-2018-18505 (bmo#1087565, bmo#1497749)
Privilege escalation through IPC channel messages
- Removed obsolete patches:
[mozilla-no-stdcxx-check.patch] Applied upstream
[mozilla-s390-nojit.patch] Applied upstream - Fix for language pack build error (bsc#1120374) - Revert dependency for branding package back to >= 60 due to dependency
issues. - Depend on branding package version >= 60.0 - Mozilla Firefox 60.4.0esr:
* Updated list of currency codes to include Unidad Previsional (UYW)
(bmo#1499028)
MFSA 2018-30 (bsc#1119105)
* CVE-2018-17466 bmo#1488295
Buffer overflow and out-of-bounds read in ANGLE library with
TextureStorage11
* CVE-2018-18492 bmo#1499861
Use-after-free with select element
* CVE-2018-18493 bmo#1504452
Buffer overflow in accelerated 2D canvas with Skia
* CVE-2018-18494 bmo#1487964
Same-origin policy violation using location attribute and
performance.getEntries to steal cross-origin URLs
* CVE-2018-18498 bmo#1500011
Integer overflow when calculating buffer sizes for images
* CVE-2018-12405 bmo#1494752 bmo#1503326 bmo#1505181 bmo#1500759
bmo#1504365 bmo#1506640 bmo#1503082 bmo#1502013 bmo#1510471
Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4
- requires NSS >= 3.36.6
- Removed obsolete patch:
[mozilla-update-cc-crate.patch] Applied upstream - Mozilla Firefox 60.3.0esr:
* Various stability and regression fixes
MFSA 2018-27 bsc#1112852
* CVE-2018-12392 bmo#1492823
Crash with nested event loops
* CVE-2018-12393 bmo#1495011
Integer overflow during Unicode conversion while loading
JavaScript
* CVE-2018-12395 bmo#1467523
WebExtension bypass of domain restrictions through header
rewriting
* CVE-2018-12396 bmo#1483602
WebExtension content scripts can execute in disallowed
contexts
* CVE-2018-12397 bmo#1487478
WebExtension local file access vulnerability
* CVE-2018-12389 bmo#1498460, bmo#1499198
Memory safety bugs fixed in Firefox ESR 60.3
* CVE-2018-12390 bmo#1487098 bmo#1487660 bmo#1490234 bmo#1496159
bmo#1443748 bmo#1496340 bmo#1483905 bmo#1493347 bmo#1488803
bmo#1498701 bmo#1498482 bmo#1442010 bmo#1495245 bmo#1483699
bmo#1469486 bmo#1484905 bmo#1490561 bmo#1492524 bmo#1481844
Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3
- Drop mozilla-bmo1472538-update-bindgen.patch which was already
merged upstream
- Update mozilla-update-cc-crate.patch, since cc was updated to 1.0.9
upstream, but this patch still updates it to a newer version - Update create-tar.sh and source-stamp.txt as should be done
with every version update. - Mozilla Firefox 60.2.2esr:
MFSA 2018-24
* CVE-2018-12386 (bsc#1110506, bmo#1493900)
Type confusion in JavaScript allowed remote code execution
* CVE-2018-12387 (bsc#1110507, bmo#1493903)
Array.prototype.push stack pointer vulnerability may enable
exploits in the sandboxed content process
- Avoid undefined behavior in IPC fd-passing code with
mozilla-bmo1436242.patch (boo#1094767, bmo#1436242)
- Mozilla Firefox 60.2.1esr:
MFSA 2018-23
* CVE-2018-12385 (boo#1109363, bmo#1490585)
Crash in TransportSecurityInfo due to cached data
* CVE-2018-12383 (boo#1107343, bmo#1475775)
Setting a master password did not delete unencrypted
previously stored passwords
* Fixed a startup crash affecting users migrating from older ESR
releases
* Clean up old NSS DB files after upgrading
- Fix typo in an old changelog entry which mentioned a wrong patch file
and really remove mozilla-glibc-getrandom.patch as should have
been done some weeks ago. - bsc#1109465 - Add mozilla-bmo1472538-update-bindgen.patch and
mozilla-update-cc-crate.patch. This fixes an endianness problem in
bindgen's handling of bitfields, which was causing Firefox to crash
on startup on big-endian machines. Also, updates the cc crate,
which was buggy in the version that was originally vendored in.
- added patch
[mozilla-bigendian_bit_flags_alias.patch] (bmo#1488552) - update to Firefox ESR 60.2 (bsc#1107343)
* MFSA 2018-20/CVE-2018-12381
(bmo#1435319)
Dragging and dropping Outlook email message results in page
navigation
* MFSA 2018-20/CVE-2017-16541
(bmo#1412081)
Proxy bypass using automount and autofs
* MFSA 2018-20/CVE-2018-12376
(bmo#1450989, bmo#1466577, bmo#1466991, bmo#1467363,
bmo#1467889, bmo#1468738, bmo#1469309, bmo#1469914,
bmo#1471953, bmo#1472925, bmo#1473161, bmo#1478575,
bmo#1478849, bmo#1480092, bmo#1480517, bmo#1480521,
bmo#1481093, bmo#1483120)
Memory safety bugs fixed in Firefox 62 and Firefox ESR 60.2
* MFSA 2018-20/CVE-2018-12377
(bmo#1470260)
Use-after-free in refresh driver timers
* MFSA 2018-20/CVE-2018-12378
(bmo#1459383)
Use-after-free in IndexedDB
* MFSA 2018-20/CVE-2018-12379
(bmo#1473113)
Out-of-bounds write with malicious MAR file
- removed obsolete patches:
[mozilla-glibc-getrandom.patch]
[firefox-no-default-ualocale.patch]
[mozilla-bmo1005640.patch]
[mozilla-language.patch]
[mozilla-shared-nss-db.patch]
- added patches
sync with openSUSE:
[mozilla-bmo1005535.patch]
[mozilla-bmo1375074.patch]
[mozilla-bmo1464766.patch]
[mozilla-bmo256180.patch]
[mozilla-i586-DecoderDoctorLogger.patch]
[mozilla-i586-domPrefs.patch]
additional architecture enablement:
[mozilla-ppc-altivec_static_inline.patch]
[mozilla-s390-context.patch] - update to Firefox ESR 52.9 (bsc#1098998)
* MFSA 2018-17/CVE-2018-5188
(bmo#1392739, bmo#1437842, bmo#1442722, bmo#1450688,
bmo#1451297, bmo#1452576, bmo#1456189, bmo#1456975,
bmo#1458048, bmo#1458264, bmo#1458270, bmo#1463494,
bmo#1464063, bmo#1464079, bmo#1464829, bmo#1465108,
bmo#1465898)
Memory safety bugs fixed in Firefox 60, Firefox ESR 60.1, and
Firefox ESR 52.9
* MFSA 2018-17/CVE-2018-12368
(bmo#1468217, bmo#https://posts.specterops.io/the-tale-of-
settingcontent-ms-files-f1ea253e4d39)
No warning when opening executable SettingContent-ms files
* MFSA 2018-17/CVE-2018-12366
(bmo#1464039)
Invalid data handling during QCMS transformations
* MFSA 2018-17/CVE-2018-12365
(bmo#1459206)
Compromised IPC child process can list local filenames
* MFSA 2018-17/CVE-2018-12364
(bmo#1436241)
CSRF attacks through 307 redirects and NPAPI plugins
* MFSA 2018-17/CVE-2018-12363
(bmo#1464784)
Use-after-free when appending DOM nodes
* MFSA 2018-17/CVE-2018-12362
(bmo#1452375)
Integer overflow in SSSE3 scaler
* MFSA 2018-17/CVE-2018-12360
(bmo#1459693)
Use-after-free when using focus()
* MFSA 2018-17/CVE-2018-5156
(bmo#1453127)
Media recorder segmentation fault when track type is changed
during capture
* MFSA 2018-17/CVE-2018-12359
(bmo#1459162)
Buffer overflow using computed size of canvas element - update to Firefox 52.8.1 (bsc#1096449)
* MFSA 2018-14/CVE-2018-6126
(bmo#1462682)
Heap buffer overflow rasterizing paths in SVG with Skia - update to Firefox 52.8.0:
* Various stability and regression fixes
* Performance improvements to the Safe Browsing service to avoid
slowdowns while updating site classification data
- Security fixes (bsc#1092548, MFSA 2018-12):
* CVE-2018-5183 (bmo#1454692)
Backport critical security fixes in Skia
* CVE-2018-5154 (bmo#1443092)
Use-after-free with SVG animations and clip paths
* CVE-2018-5155 (bmo#1448774)
Use-after-free with SVG animations and text paths
* CVE-2018-5157 (bmo#1449898)
Same-origin bypass of PDF Viewer to view protected PDF files
* CVE-2018-5158 (bmo#1452075)
Malicious PDF can inject JavaScript into PDF Viewer
* CVE-2018-5159 (bmo#1441941)
Integer overflow and out-of-bounds write in Skia
* CVE-2018-5168 (bmo#1449548)
Lightweight themes can be installed without user interaction
* CVE-2018-5178 (bmo#1443891)
Buffer overflow during UTF-8 to Unicode string conversion
through legacy extension
* CVE-2018-5150 (bmo#1388020,bmo#1433609,bmo#1409440,bmo#1448705,
bmo#1451376,bmo#1452202,bmo#1444668,bmo#1393367,bmo#1411415,
bmo#1426129)
Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8 - fix release tag and tarball to correctly identify 52.7.3esr - update to Firefox 52.7.3
MFSA 2018-10 (bsc#1087059)
* CVE-2018-5148 (bmo#1440717)
Use-after-free in compositor
- removed obsolete patch mozilla-bmo1446062.patch - update to Firefox 52.7.2 (bsc#1085671)
MFSA 2018-08
* CVE-2018-5146 (bmo#1446062)
Out of bounds memory write in libvorbis
* CVE-2018-5147 (bmo#1446365)
Out of bounds memory write in libtremor
(in mozilla-bmo1446062.patch)
- Firefox 52.7.1 fixes
- issues with the IT locale (bmo#1445278) - update to Firefox 52.7esr (bsc#1085130, MFSA 2018-07):
* CVE-2018-5127 (bmo#1430557)
Buffer overflow manipulating SVG animatedPathSegList
* CVE-2018-5129 (bmo#1428947)
Out-of-bounds write with malformed IPC messages
* CVE-2018-5130 (bmo#1433005)
Mismatched RTP payload type can trigger memory corruption
* CVE-2018-5131 (bmo#1440775)
Fetch API improperly returns cached copies of no-store/no-cache
resources
* CVE-2018-5144 (bmo#1440926)
Integer overflow during Unicode conversion
* CVE-2018-5125 (bmo1416529,bmo#1434580,bmo#1434384,bmo#1437450,
bmo#1437507,bmo#1426988,bmo#1438425,bmo#1324042,bmo#1437087,
bmo#1443865,bmo#1425520)
Memory safety bugs fixed in Firefox 59 and Firefox ESR 52.7
* CVE-2018-5145 (bmo#1261175,bmo#1348955)
Memory safety bugs fixed in Firefox ESR 52.7 - correct requires and provides handling (boo#1076907) - update to Firefox 52.6esr (bsc#1077291)
MFSA 2018-01
* Speculative execution side-channel attack ("Spectre")
MFSA 2018-03
* CVE-2018-5091 (bmo#1423086)
Use-after-free with DTMF timers
* CVE-2018-5095 (bmo#1418447)
Integer overflow in Skia library during edge builder allocation
* CVE-2018-5096 (bmo#1418922)
Use-after-free while editing form elements
* CVE-2018-5097 (bmo#1387427)
Use-after-free when source document is manipulated during XSLT
* CVE-2018-5098 (bmo#1399400)
Use-after-free while manipulating form input elements
* CVE-2018-5099 (bmo#1416878)
Use-after-free with widget listener
* CVE-2018-5102 (bmo#1419363)
Use-after-free in HTML media elements
* CVE-2018-5103 (bmo#1423159)
Use-after-free during mouse event handling
* CVE-2018-5104 (bmo#1425000)
Use-after-free during font face manipulation
* CVE-2018-5117 (bmo#1395508)
URL spoofing with right-to-left text aligned left-to-right
* CVE-2018-5089
Memory safety bugs fixed in Firefox 58 and Firefox ESR 52.6
- remove obsolete patch mozilla-ucontext.patch
- official NSS requirement is >= 3.28.6 therefore putting 3.29.5
into an ifarch - Escape the usage of %{VERSION} when calling out to rpm.
RPM 4.14 has %{VERSION} defined as 'the main package's version'. - Added additional patches and configurations to fix
builds on s390 and PowerPC.
* Added firefox-glibc-getrandom.patch effecting builds on
s390 and PowerPC
* Added mozilla-s390-bigendian.patch along with icudt58b.dat
bigendian ICU data file for running Firefox on bigendian
architectures (bmo#1322212 and bmo#1264836)
* Added mozilla-s390-nojit.patch to enable atomic operations
used by the JS engine when JIT is disabled on s390
* Build configuration options specific to s390
* Requires NSS >= 3.29.5 - Update to Firefox 52.5.3esr:
* Fix a crash reporting issue that inadvertently sends background
tab crash reports to Mozilla without user opt-in (bmo#1427111,
bsc#1074235) - Add BuildRequires python-xml to fix build on TW/SLE15. - update to Firefox 52.5.2esr (MFSA 2017-28):
* CVE-2017-7843 (bsc#1072034, bmo#1410106)
Web worker in Private Browsing mode can write IndexedDB data - update to Firefox 52.5.0esr (boo#1068101)
MFSA 2017-25
* CVE-2017-7828 (bmo#1406750. bmo#1412252)
Use-after-free of PressShell while restyling layout
* CVE-2017-7830 (bmo#1408990)
Cross-origin URL information leak through Resource Timing API
* CVE-2017-7826
Memory safety bugs fixed in Firefox 57 and Firefox ESR 52.5 - Correct plugin directory for aarch64 (boo#1061207). The wrapper
script was not detecting aarch64 as a 64 bit architecture, thus
used /usr/lib/browser-plugins/. - Drop libgnomeui-devel, and replace it with pkgconfig(gconf-2.0),
pkgconfig(gtk+-2.0), pkgconfig(gtk+-unix-print-2.0),
pkgconfig(glib-2.0), pkgconfig(gobject-2.0) and
pkgconfig(gdk-x11-2.0) BuildRequires, align with what configure
looks for. - update to Firefox 52.4esr (boo#1060445)
* requires NSS >= 3.28.6
MFSA 2017-22
* CVE-2017-7793 (bmo#1371889)
Use-after-free with Fetch API
* CVE-2017-7818 (bmo#1363723)
Use-after-free during ARIA array manipulation
* CVE-2017-7819 (bmo#1380292)
Use-after-free while resizing images in design mode
* CVE-2017-7824 (bmo#1398381)
Buffer overflow when drawing and validating elements with ANGLE
* CVE-2017-7805 (bmo#1377618) (fixed via NSS requirement)
Use-after-free in TLS 1.2 generating handshake hashes
* CVE-2017-7814 (bmo#1376036)
Blob and data URLs bypass phishing and malware protection warnings
* CVE-2017-7825 (bmo#1393624, bmo#1390980) (OSX-only)
OS X fonts render some Tibetan and Arabic unicode characters as spaces
* CVE-2017-7823 (bmo#1396320)
CSP sandbox directive did not create a unique origin
* CVE-2017-7810
Memory safety bugs fixed in Firefox 56 and Firefox ESR 52.4
- fixed language accept header to use correct locale
(mozilla-bmo1005640.patch, boo#1029917) - Add alsa-devel BuildRequires: we care for ALSA support to be
built and thus need to ensure we get the dependencies in place.
In the past, alsa-devel was pulled in by accident: we
buildrequire libgnome-devel. This required esound-devel and that
in turn pulled in alsa-devel for us. libgnome is being fixed to
no longer require esound-devel. - mozilla-ucontext.patch: use ucontext_t instead of struct ucontext - update to Firefox 52.3esr (boo#1052829)
MFSA 2017-19
* CVE-2017-7798 (bmo#1371586, bmo#1372112)
XUL injection in the style editor in devtools
* CVE-2017-7800 (bmo#1374047)
Use-after-free in WebSockets during disconnection
* CVE-2017-7801 (bmo#1371259)
Use-after-free with marquee during window resizing
* CVE-2017-7784 (bmo#1376087)
Use-after-free with image observers
* CVE-2017-7802 (bmo#1378147)
Use-after-free resizing image elements
* CVE-2017-7785 (bmo#1356985)
Buffer overflow manipulating ARIA attributes in DOM
* CVE-2017-7786 (bmo#1365189)
Buffer overflow while painting non-displayable SVG
* CVE-2017-7753 (bmo#1353312)
Out-of-bounds read with cached style data and pseudo-elements#
* CVE-2017-7787 (bmo#1322896)
Same-origin policy bypass with iframes through page reloads
* CVE-2017-7807 (bmo#1376459)
Domain hijacking through AppCache fallback
* CVE-2017-7792 (bmo#1368652)
Buffer overflow viewing certificates with an extremely long OID
* CVE-2017-7804 (bmo#1372849)
Memory protection bypass through WindowsDllDetourPatcher
* CVE-2017-7791 (bmo#1365875)
Spoofing following page navigation with data: protocol and modal alerts
* CVE-2017-7782 (bmo#1344034)
WindowsDllDetourPatcher allocates memory without DEP protections
* CVE-2017-7803 (bmo#1377426)
CSP containing 'sandbox' improperly applied
* CVE-2017-7779
Memory safety bugs fixed in Firefox 55 and Firefox ESR 52.3 - Mozilla Firefox 52.2.1esr:
* Printing text does not work on Windows when Direct2D is
disabled (bmo#1318845) - update to Firefox 52.2esr (boo#1043960)
MFSA 2017-16
* CVE-2017-5472 (bmo#1365602)
Use-after-free using destroyed node when regenerating trees
* CVE-2017-7749 (bmo#1355039)
Use-after-free during docshell reloading
* CVE-2017-7750 (bmo#1356558)
Use-after-free with track elements
* CVE-2017-7751 (bmo#1363396)
Use-after-free with content viewer listeners
* CVE-2017-7752 (bmo#1359547)
Use-after-free with IME input
* CVE-2017-7754 (bmo#1357090)
Out-of-bounds read in WebGL with ImageInfo object
* CVE-2017-7755 (bmo#1361326)
Privilege escalation through Firefox Installer with same
directory DLL files (Windows only)
* CVE-2017-7756 (bmo#1366595)
Use-after-free and use-after-scope logging XHR header errors
* CVE-2017-7757 (bmo#1356824)
Use-after-free in IndexedDB
* CVE-2017-7778, CVE-2017-7778, CVE-2017-7771, CVE-2017-7772,
CVE-2017-7773, CVE-2017-7774, CVE-2017-7775, CVE-2017-7776,
CVE-2017-7777
Vulnerabilities in the Graphite 2 library
* CVE-2017-7758 (bmo#1368490)
Out-of-bounds read in Opus encoder
* CVE-2017-7760 (bmo#1348645)
File manipulation and privilege escalation via callback parameter
in Mozilla Windows Updater and Maintenance Service (Windows only)
* CVE-2017-7761 (bmo#1215648)
File deletion and privilege escalation through Mozilla Maintenance
Service helper.exe application (Windows only)
* CVE-2017-7764 (bmo#1364283)
Domain spoofing with combination of Canadian Syllabics and other
unicode blocks
* CVE-2017-7765 (bmo#1273265)
Mark of the Web bypass when saving executable files (Windows only)
* CVE-2017-7766 (bmo#1342742)
File execution and privilege escalation through updater.ini,
Mozilla Windows Updater, and Mozilla Maintenance Service
(Windows only)
* CVE-2017-7767 (bmo#1336964)
Privilege escalation and arbitrary file overwrites through Mozilla
Windows Updater and Mozilla Maintenance Service (Windows only)
* CVE-2017-7768 (bmo#1336979)
32 byte arbitrary file read through Mozilla Maintenance Service
(Windows only)
* CVE-2017-5470
Memory safety bugs fixed in Firefox 54 and Firefox ESR 52.2
- requires NSS 3.28.5 - remove -fno-inline-small-functions and explicitely optimize with
- O2 for openSUSE > 13.2/Leap 42 to work with gcc7 (boo#1040105) - update to Firefox 52.1.1
MFSA 2017-14
* CVE-2017-5031: Use after free in ANGLE (bmo#1328762)
(Windows only, Linux not affected)
- switch to Mozilla's geolocation service (boo#1026989)
- removed mozilla-preferences.patch obsoleted by overriding via
firefox.js
- fixed KDE integration to avoid crash caused by filepicker
(boo#1015998) - update to Firefox 52.1.0esr (boo#1035082)
MFSA 2017-12
* CVE-2017-5443 (bmo#1342661)
Out-of-bounds write during BinHex decoding
* CVE-2017-5429 (bmo#1341096, bmo#1342823, bmo#1343261, bmo#1348894,
bmo#1348941, bmo#1349340, bmo#1350844, bmo#1352926, bmo#1353088)
Memory safety bugs fixed in Firefox 53, Firefox ESR 45.9, and
Firefox ESR 52.1
* CVE-2017-5464 (bmo#1347075)
Memory corruption with accessibility and DOM manipulation
* CVE-2017-5465 (bmo#1347617)
Out-of-bounds read in ConvolvePixel
* CVE-2017-5466 (bmo#1353975)
Origin confusion when reloading isolated data:text/html URL
* CVE-2017-5467 (bmo#1347262)
Memory corruption when drawing Skia content
* CVE-2017-5460 (bmo#1343642)
Use-after-free in frame selection
* CVE-2017-5461 (bmo#1344380)
Out-of-bounds write in Base64 encoding in NSS
* CVE-2017-5448 (bmo#1346648)
Out-of-bounds write in ClearKeyDecryptor
* CVE-2017-5449 (bmo#1340127)
Crash during bidirectional unicode manipulation with animation
* CVE-2017-5446 (bmo#1343505)
Out-of-bounds read when HTTP/2 DATA frames are sent with incorrect data
* CVE-2017-5447 (bmo#1343552)
Out-of-bounds read during glyph processing
* CVE-2017-5444 (bmo#1344461)
Buffer overflow while parsing application/http-index-format content
* CVE-2017-5445 (bmo#1344467)
Uninitialized values used while parsing application/http-index-format
content
* CVE-2017-5442 (bmo#1347979)
Use-after-free during style changes
* CVE-2017-5469 (bmo#1292534)
Potential Buffer overflow in flex-generated code
* CVE-2017-5440 (bmo#1336832)
Use-after-free in txExecutionState destructor during XSLT processing
* CVE-2017-5441 (bmo#1343795)
Use-after-free with selection during scroll events
* CVE-2017-5439 (bmo#1336830)
Use-after-free in nsTArray Length() during XSLT processing
* CVE-2017-5438 (bmo#1336828)
Use-after-free in nsAutoPtr during XSLT processing
* CVE-2017-5437 (bmo#1343453)
Vulnerabilities in Libevent library
* CVE-2017-5436 (bmo#1345461)
Out-of-bounds write with malicious font in Graphite 2
* CVE-2017-5435 (bmo#1350683)
Use-after-free during transaction processing in the editor
* CVE-2017-5434 (bmo#1349946)
Use-after-free during focus handling
* CVE-2017-5433 (bmo#1347168)
Use-after-free in SMIL animation functions
* CVE-2017-5432 (bmo#1346654)
Use-after-free in text input selection
* CVE-2017-5430 (bmo#1329796, bmo#1337418, bmo#1339722, bmo#1340482,
bmo#1342101, bmo#1344081, bmo#1344305, bmo#1344686, bmo#1346140,
bmo#1346419, bmo#1348143, bmo#1349621, bmo#1349719, bmo#1353476)
Memory safety bugs fixed in Firefox 53 and Firefox ESR 52.1
* CVE-2017-5459 (bmo#1333858)
Buffer overflow in WebGL
* CVE-2017-5462 (bmo#1345089)
DRBG flaw in NSS
* CVE-2017-5455 (bmo#1341191)
Sandbox escape through internal feed reader APIs
* CVE-2017-5454 (bmo#1349276)
Sandbox escape allowing file system read access through file
picker
* CVE-2017-5456 (bmo#1344415)
Sandbox escape allowing local file system access
* CVE-2017-5451 (bmo#1273537)
Addressbar spoofing with onblur event
- requires NSS 3.28.4
- rebased patches - switch package to use ESR52 branch
* enables plugin support by default
* service workers are disabled by default
* push notifications are disabled by default
* WebAssembly (wasm) is disabled
* Less use of multiprocess architecture Electrolysis (e10s) - update to Firefox 52.0.2
* Use Nirmala UI as fallback font for additional Indic languages (bmo#1342787)
* Fix loading tab icons on session restore (bmo#1338009)
* Fix a crash on startup on Linux (bmo#1345413)
* Fix new installs erroneously not prompting to change the default
browser setting (bmo#1343938) - disable rust usage for everything but x86(-64)
- explicitely add libffi build requirement - update to Firefox 52.0.1 (boo#1029822)
MFSA 2017-08
CVE-2017-5428: integer overflow in createImageBitmap() (bmo#1348168) - reenable ALSA support which was removed by default upstream - update to Firefox 52.0 (boo#1028391)
* requires NSS >= 3.28.3
* Pages containing insecure password fields now display a warning
directly within username and password fields.
* Send and open a tab from one device to another with Sync
* Removed NPAPI support for plugins other than Flash. Silverlight,
Java, Acrobat and the like are no longer supported.
* Removed Battery Status API to reduce fingerprinting of users by
trackers
* MFSA 2017-05
CVE-2017-5400: asm.js JIT-spray bypass of ASLR and DEP
(bmo#1334933)
CVE-2017-5401: Memory Corruption when handling ErrorResult
(bmo#1328861)
CVE-2017-5402: Use-after-free working with events in FontFace
objects (bmo#1334876)
CVE-2017-5403: Use-after-free using addRange to add range to an
incorrect root object (bmo#1340186)
CVE-2017-5404: Use-after-free working with ranges in selections
(bmo#1340138)
CVE-2017-5406: Segmentation fault in Skia with canvas operations
(bmo#1306890)
CVE-2017-5407: Pixel and history stealing via floating-point
timing side channel with SVG filters (bmo#1336622)
CVE-2017-5410: Memory corruption during JavaScript garbage
collection incremental sweeping (bmo#1330687)
CVE-2017-5408: Cross-origin reading of video captions in violation
of CORS (bmo#1313711)
CVE-2017-5412: Buffer overflow read in SVG filters (bmo#1328323)
CVE-2017-5413: Segmentation fault during bidirectional operations
(bmo#1337504)
CVE-2017-5414: File picker can choose incorrect default directory
(bmo#1319370)
CVE-2017-5415: Addressbar spoofing through blob URL (bmo#1321719)
CVE-2017-5416: Null dereference crash in HttpChannel (bmo#1328121)
CVE-2017-5417: Addressbar spoofing by draging and dropping URLs
(bmo#791597)
CVE-2017-5426: Gecko Media Plugin sandbox is not started if
seccomp-bpf filter is running (bmo#1257361)
CVE-2017-5427: Non-existent chrome.manifest file loaded during
startup (bmo#1295542)
CVE-2017-5418: Out of bounds read when parsing HTTP digest
authorization responses (bmo#1338876)
CVE-2017-5419: Repeated authentication prompts lead to DOS
attack (bmo#1312243)
CVE-2017-5420: Javascript: URLs can obfuscate addressbar
location (bmo#1284395)
CVE-2017-5405: FTP response codes can cause use of
uninitialized values for ports (bmo#1336699)
CVE-2017-5421: Print preview spoofing (bmo#1301876)
CVE-2017-5422: DOS attack by using view-source: protocol
repeatedly in one hyperlink (bmo#1295002)
CVE-2017-5399: Memory safety bugs fixed in Firefox 52
CVE-2017-5398: Memory safety bugs fixed in Firefox 52 and
Firefox ESR 45.8
- removed obsolete patches
* mozilla-binutils-visibility.patch
* mozilla-check_return.patch
* mozilla-disable-skia-be.patch
* mozilla-skia-overflow.patch
* mozilla-skia-ppc-endianess.patch
- rebased patches
- enable rust usage for Tumbleweed - Mozilla Firefox 51.0.1:
- Multiprocess incompatibility did not correctly register with
some add-ons (bmo#1333423) - update to Firefox 51.0
* requires NSPR >= 4.13.1, NSS >= 3.28.1
* Added support for FLAC (Free Lossless Audio Codec) playback
* Added support for WebGL 2
* Added Georgian (ka) and Kabyle (kab) locales
* Support saving passwords for forms without 'submit' events
* Improved video performance for users without GPU acceleration
* Zoom indicator is shown in the URL bar if the zoom level is not
at default level
* View passwords from the prompt before saving them
* Remove Belarusian (be) locale
* Use Skia for content rendering (Linux)
* MFSA 2017-01
CVE-2017-5375: Excessive JIT code allocation allows bypass of
ASLR and DEP (bmo#1325200, boo#1021814)
CVE-2017-5376: Use-after-free in XSL (bmo#1311687, boo#1021817)
CVE-2017-5377: Memory corruption with transforms to create
gradients in Skia (bmo#1306883, boo#1021826)
CVE-2017-5378: Pointer and frame data leakage of Javascript objects
(bmo#1312001, bmo#1330769, boo#1021818)
CVE-2017-5379: Use-after-free in Web Animations
(bmo#1309198,boo#1021827)
CVE-2017-5380: Potential use-after-free during DOM manipulations
(bmo#1322107, boo#1021819)
CVE-2017-5390: Insecure communication methods in Developer Tools
JSON viewer (bmo#1297361, boo#1021820)
CVE-2017-5389: WebExtensions can install additional add-ons via
modified host requests (bmo#1308688, boo#1021828)
CVE-2017-5396: Use-after-free with Media Decoder
(bmo#1329403, boo#1021821)
CVE-2017-5381: Certificate Viewer exporting can be used to navigate
and save to arbitrary filesystem locations
(bmo#1017616, boo#1021830)
CVE-2017-5382: Feed preview can expose privileged content errors
and exceptions (bmo#1295322, boo#1021831)
CVE-2017-5383: Location bar spoofing with unicode characters
(bmo#1323338, bmo#1324716, boo#1021822)
CVE-2017-5384: Information disclosure via Proxy Auto-Config (PAC)
(bmo#1255474, boo#1021832)
CVE-2017-5385: Data sent in multipart channels ignores referrer-policy
response headers (bmo#1295945, boo#1021833)
CVE-2017-5386: WebExtensions can use data: protocol to affect other
extensions (bmo#1319070, boo#1021823)
CVE-2017-5394: Android location bar spoofing using fullscreen and
JavaScript events (bmo#1222798)
CVE-2017-5391: Content about: pages can load privileged about: pages
(bmo#1309310, boo#1021835)
CVE-2017-5392: Weak references using multiple threads on weak proxy
objects lead to unsafe memory usage (bmo#1293709)
(Android only)
CVE-2017-5393: Remove addons.mozilla.org CDN from whitelist for
mozAddonManager (bmo#1309282, boo#1021837)
CVE-2017-5395: Android location bar spoofing during scrolling
(bmo#1293463) (Android only)
CVE-2017-5387: Disclosure of local file existence through TRACK
tag error messages (bmo#1295023, boo#1021839)
CVE-2017-5388: WebRTC can be used to generate a large amount of
UDP traffic for DDOS attacks
(bmo#1281482, boo#1021840)
CVE-2017-5374: Memory safety bugs fixed in Firefox 51 (boo#1021841)
CVE-2017-5373: Memory safety bugs fixed in Firefox 51 and
Firefox ESR 45.7 (boo#1021824)
- switch Firefox to Gtk3 for Tumbleweed
- removed obsolete patches
* mozilla-flex_buffer_overrun.patch
- updated RPM locale support tag
- improve recognition of LANGUAGE env variable (boo#1017174)
- add upstream patch to fix PPC64LE (bmo#1319389)
(mozilla-skia-ppc-endianess.patch)
- fix build without skia (big endian archs) (bmo#1319374)
(mozilla-disable-skia-be.patch) - update to Firefox 50.1.0 (boo#1015422)
* MFSA 2016-94
CVE-2016-9894: Buffer overflow in SkiaGL (bmo#1306628)
CVE-2016-9899: Use-after-free while manipulating DOM events and
audio elements (bmo#1317409)
CVE-2016-9895: CSP bypass using marquee tag (bmo#1312272)
CVE-2016-9896: Use-after-free with WebVR (bmo#1315543)
CVE-2016-9897: Memory corruption in libGLES (bmo#1301381)
CVE-2016-9898: Use-after-free in Editor while manipulating
DOM subtrees (bmo#1314442)
CVE-2016-9900: Restricted external resources can be loaded by
SVG images through data URLs (bmo#1319122)
CVE-2016-9904: Cross-origin information leak in shared atoms
(bmo#1317936)
CVE-2016-9901: Data from Pocket server improperly sanitized
before execution (bmo#1320057)
CVE-2016-9902: Pocket extension does not validate the origin
of events (bmo#1320039)
CVE-2016-9903: XSS injection vulnerability in add-ons SDK
(bmo#1315435)
CVE-2016-9080: Memory safety bugs fixed in Firefox 50.1
CVE-2016-9893: Memory safety bugs fixed in Firefox 50.1 and
Firefox ESR 45.6 - added patch mozilla-aarch64-startup-crash.patch (bsc#1011922) - update to Firefox 50.0.2
* Firefox crashes with 3rd party Chinese IME when using IME text
(50.0.1)
security fixes (in 50.0.1): (boo#1012807)
* MFSA 2016-91
CVE-2016-9078: data: URL can inherit wrong origin after an
HTTP redirect (bmo#1317641)
security fixes (in 50.0.2) (boo#1012964)
* MFSA 2016-92
CVE-2016-9079: Use-after-free in SVG Animation (bmo#1321066) - update to Firefox 50.0 (boo#1009026)
* requires NSS 3.26.2
new features
* Updates to keyboard shortcuts
Set a preference to have Ctrl+Tab cycle through tabs in recently
used order
View a page in Reader Mode by using Ctrl+Alt+R
* Added option to Find in page that allows users to limit search to
whole words only
* Added download protection for a large number of executable file
types on Windows, Mac and Linux
* Fixed rendering of dashed and dotted borders with rounded corners
(border-radius)
* Added a built-in Emoji set for operating systems without native
Emoji fonts (Windows 8.0 and lower and Linux)
* Blocked versions of libavcodec older than 54.35.1
* additional locale
security fixes:
* MFSA 2016-89
CVE-2016-5296: Heap-buffer-overflow WRITE in rasterize_edges_1
(bmo#1292443)
CVE-2016-5292: URL parsing causes crash (bmo#1288482)
CVE-2016-5293: Write to arbitrary file with updater and moz
maintenance service using updater.log hardlink
(Windows only) (bmo#1246945)
CVE-2016-5294: Arbitrary target directory for result files of
update process (Windows only) (bmo#1246972)
CVE-2016-5297: Incorrect argument length checking in Javascript
(bmo#1303678)
CVE-2016-9064: Addons update must verify IDs match between
current and new versions (bmo#1303418)
CVE-2016-9065: Firefox for Android location bar spoofing usingfullscreen
(Android only) (bmo#1306696)
CVE-2016-9066: Integer overflow leading to a buffer overflow in
nsScriptLoadHandler (bmo#1299686)
CVE-2016-9067: heap-use-after-free in nsINode::ReplaceOrInsertBefore
(bmo#1301777, bmo#1308922 (CVE-2016-9069))
CVE-2016-9068: heap-use-after-free in nsRefreshDriver (bmo#1302973)
CVE-2016-9072: 64-bit NPAPI sandbox isn't enabled on fresh profile
(bmo#1300083) (Windows only)
CVE-2016-9075: WebExtensions can access the mozAddonManager API
and use it to gain elevated privileges (bmo#1295324)
CVE-2016-9077: Canvas filters allow feDisplacementMaps to be applied
to cross-origin images, allowing timing attacks on them
(bmo#1298552)
CVE-2016-5291: Same-origin policy violation using local HTML file
and saved shortcut file (bmo#1292159)
CVE-2016-5295: Mozilla Maintenance Service: Ability to read
arbitrary files as SYSTEM (Windows only) (bmo#1247239)
CVE-2016-5298: SSL indicator can mislead the user about the real
URL visited (bmo#1227538) (Android only)
CVE-2016-5299: Firefox AuthToken in broadcast protected with
signature-level permission can be accessed by an
application installed beforehand that defines the
same permissions (bmo#1245791) (Android only)
CVE-2016-9061: API Key (glocation) in broadcast protected with
signature-level permission can be accessed by an
application installed beforehand that defines the
same permissions (Android only) (bmo#1245795)
CVE-2016-9062: Private browsing browser traces (android) in
browser.db and wal file (Android only) (bmo#1294438)
CVE-2016-9070: Sidebar bookmark can have reference to chrome window
(bmo#1281071)
CVE-2016-9073: windows.create schema doesn't specify "format": "relativeUrl"
(bmo#1289273)
CVE-2016-9074: Insufficient timing side-channel resistance in
divSpoiler (bmo#1293334) (fixed via NSS 3.26.1)
CVE-2016-9076: select dropdown menu can be used for URL bar
spoofing on e10s (bmo#1276976)
CVE-2016-9063: Possible integer overflow to fix inside XML_Parse
in expat (bmo#1274777)
CVE-2016-9071: Probe browser history via HSTS/301 redirect + CSP
(bmo#1285003)
CVE-2016-5289: Memory safety bugs fixed in Firefox 50
CVE-2016-5290: Memory safety bugs fixed in Firefox 50 and Firefox ESR 45.5
- make aarch64 build more similar to x86_64 build (remove conditionals
that don't seem to be necessary anymore) - Mozilla Firefox 49.0.2:
* CVE-2016-5287: Crash in nsTArray_base (bsc#1006475)
* CVE-2016-5288: Web content can read cache entries (bsc#1006476)
* Asynchronous rendering of the Flash plugins is now enabled by
default
* Change D3D9 default fallback preference to prevent graphical
artifacts
* Network issue prevents some users from seeing the Firefox UI on
startup
* Web compatibility issue with file uploads
* Web compatibility issue with Array.prototype.values
* Diagnostic information on timing for tab switching
* Fix a Canvas filters graphics issue affecting HTML5 apps - Drop mozilla-gtk3_20.patch; obsoleted by Firefox version 49.0
and fixes have been incorporated by upstream. - Mozilla Firefox 49.0.1:
* Mitigate a startup crash issue caused by Websense - bmo#1304783 - update to Firefox 49.0 (boo#999701)
new features
* Updated Firefox Login Manager to allow HTTPS pages to use saved
HTTP logins.
* Added features to Reader Mode that make it easier on the eyes and
the ears
* Improved video performance for users on systems that support
SSE3 without hardware acceleration
* Added context menu controls to HTML5 audio and video that let users
loops files or play files at 1.25x speed
* Improvements in about:memory reports for tracking font memory usage
security related
* MFSA 2016-85
CVE-2016-2827 (bmo#1289085) - Out-of-bounds read in
mozilla::net::IsValidReferrerPolicy
CVE-2016-5270 (bmo#1291016) - Heap-buffer-overflow in
nsCaseTransformTextRunFactory::TransformString
CVE-2016-5271 (bmo#1288946) - Out-of-bounds read in
PropertyProvider::GetSpacingInternal
CVE-2016-5272 (bmo#1297934) - Bad cast in nsImageGeometryMixin
CVE-2016-5273 (bmo#1280387) - crash in
mozilla::a11y::HyperTextAccessible::GetChildOffset
CVE-2016-5276 (bmo#1287721) - Heap-use-after-free in
mozilla::a11y::DocAccessible::ProcessInvalidationList
CVE-2016-5274 (bmo#1282076) - use-after-free in
nsFrameManager::CaptureFrameState
CVE-2016-5277 (bmo#1291665) - Heap-use-after-free in nsRefreshDriver::Tick
CVE-2016-5275 (bmo#1287316) - global-buffer-overflow in
mozilla::gfx::FilterSupport::ComputeSourceNeededRegions
CVE-2016-5278 (bmo#1294677) - Heap-buffer-overflow in
nsBMPEncoder::AddImageFrame
CVE-2016-5279 (bmo#1249522) - Full local path of files is available
to web pages after drag and drop
CVE-2016-5280 (bmo#1289970) - Use-after-free in
mozilla::nsTextNodeDirectionalityMap::RemoveElementFromMap
CVE-2016-5281 (bmo#1284690) - use-after-free in DOMSVGLength
CVE-2016-5282 (bmo#932335) - Don't allow content to request favicons
from non-whitelisted schemes
CVE-2016-5283 (bmo#928187) -