CVE-2020-26971 - log back

CVE-2020-26971 edited at 15 Dec 2020 17:21:41
Description
- A security issue was found in Firefox before 84.0 where certain blit values provided by the user were not properly constrained, leading to a heap buffer overflow on some video drivers.
+ A security issue was found in Firefox before 84.0 and Thunderbird before 78.6 where certain blit values provided by the user were not properly constrained, leading to a heap buffer overflow on some video drivers.
References
https://www.mozilla.org/en-US/security/advisories/mfsa2020-54/#CVE-2020-26971
+ https://www.mozilla.org/en-US/security/advisories/mfsa2020-56/#CVE-2020-26971
https://bugzilla.mozilla.org/show_bug.cgi?id=1663466
CVE-2020-26971 edited at 15 Dec 2020 16:51:10
Severity
- Unknown
+ High
Remote
- Unknown
+ Remote
Type
- Unknown
+ Arbitrary code execution
Description
+ A security issue was found in Firefox before 84.0 where certain blit values provided by the user were not properly constrained, leading to a heap buffer overflow on some video drivers.
References
+ https://www.mozilla.org/en-US/security/advisories/mfsa2020-54/#CVE-2020-26971
+ https://bugzilla.mozilla.org/show_bug.cgi?id=1663466
Notes
CVE-2020-26971 created at 15 Dec 2020 16:48:51