CVE-2021-23960 - log back

CVE-2021-23960 edited at 26 Jan 2021 21:03:55
Description
- A security issue was found in Firefox before version 85.0. Performing garbage collection on re-declared JavaScript variables resulted in a use-after-poison, and a potentially exploitable crash.
+ A security issue was found in Firefox before version 85.0 and Thunderbird before version 78.7. Performing garbage collection on re-declared JavaScript variables resulted in a use-after-poison, and a potentially exploitable crash.
References
https://www.mozilla.org/en-US/security/advisories/mfsa2021-03/#CVE-2021-23960
+ https://www.mozilla.org/en-US/security/advisories/mfsa2021-05/#CVE-2021-23960
https://bugzilla.mozilla.org/show_bug.cgi?id=1675755
CVE-2021-23960 edited at 26 Jan 2021 14:22:49
Severity
- Unknown
+ Medium
Remote
- Unknown
+ Remote
Type
- Unknown
+ Arbitrary code execution
Description
+ A security issue was found in Firefox before version 85.0. Performing garbage collection on re-declared JavaScript variables resulted in a use-after-poison, and a potentially exploitable crash.
References
+ https://www.mozilla.org/en-US/security/advisories/mfsa2021-03/#CVE-2021-23960
+ https://bugzilla.mozilla.org/show_bug.cgi?id=1675755
Notes
CVE-2021-23960 created at 26 Jan 2021 14:13:53