Opened 2 years ago
Closed 2 years ago
#17306 closed enhancement (fixed)
firefox-102.5.0esr
Reported by: | Owned by: | ||
---|---|---|---|
Priority: | elevated | Milestone: | 11.3 |
Component: | BOOK | Version: | git |
Severity: | normal | Keywords: | |
Cc: |
Description
Now available, release notes expected by this time tomorrow.
Change History (3)
comment:1 by , 2 years ago
Priority: | normal → elevated |
---|
comment:3 by , 2 years ago
Resolution: | → fixed |
---|---|
Status: | assigned → closed |
Security Advisory SA11.2-043 created.
Note:
See TracTickets
for help on using tickets.
The two seds re python-3.11 are still needed.
Vulnerability fixes listed at https://www.mozilla.org/en-US/security/advisories/mfsa2022-48/
CVE-2022-45403: Service Workers might have learned size of cross-origin media files
Reporter
Impact
Description
Service Workers should not be able to infer information about opaque cross-origin responses; but timing information for cross-origin media combined with Range requests might have allowed them to determine the presence or length of a media file. References
CVE-2022-45404: Fullscreen notification bypass
Reporter
Impact
Description
Through a series of popup and window.print() calls, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks. References
CVE-2022-45405: Use-after-free in InputStream implementation
Reporter
Impact
Description
Freeing arbitrary nsIInputStream's on a different thread than creation could have led to a use-after-free and potentially exploitable crash. References
CVE-2022-45406: Use-after-free of a JavaScript Realm
Reporter
Impact
Description
If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. References
CVE-2022-45408: Fullscreen notification bypass via windowName
Reporter
Impact
Description
Through a series of popups that reuse windowName, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks. References
CVE-2022-45409: Use-after-free in Garbage Collection
Reporter
Impact
Description
The garbage collector could have been aborted in several states and zones and GCRuntime::finishCollection may not have been called, leading to a use-after-free and potentially exploitable crash References
CVE-2022-45410: ServiceWorker-intercepted requests bypassed SameSite cookie policy
Reporter
Impact
Description
When a ServiceWorker intercepted a request with FetchEvent, the origin of the request was lost after the ServiceWorker took ownership of it. This had the effect of negating SameSite cookie protections. This was addressed in the spec and then in browsers. References
CVE-2022-45411: Cross-Site Tracing was possible via non-standard override headers
Reporter
Impact
Description
Cross-Site Tracing occurs when a server will echo a request back via the Trace method, allowing an XSS attack to access to authorization headers and cookies inaccessible to JavaScript (such as cookies protected by HTTPOnly). To mitigate this attack, browsers placed limits on fetch() and XMLHttpRequest; however some webservers have implemented non-standard headers such as X-Http-Method-Override that override the HTTP method, and made this attack possible again. Firefox has applied the same mitigations to the use of this and similar headers. References
CVE-2022-45412: Symlinks may resolve to partially uninitialized buffers
Reporter
Impact
Description
When resolving a symlink such as file:///proc/self/fd/1, an error message may be produced where the symlink was resolved to a string containing unitialized memory in the buffer. This bug only affects Firefox on Unix-based operated systems (Android, Linux, MacOS). Windows is unaffected. References
Reporter
Impact
Description
Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed. References
#CVE-2022-45418: Custom mouse cursor could have been drawn over browser UI
Reporter
Impact
Description
If a custom mouse cursor is specified in CSS, under certain circumstances the cursor could have been drawn over the browser UI, resulting in potential user confusion or spoofing attacks. References
CVE-2022-45420: Iframe contents could be rendered outside the iframe
Reporter
Impact
Description
Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. References
CVE-2022-45421: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5
Reporter
Impact
Description
Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Firefox 106 and Firefox ESR 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. References