Description
Mozilla developers and community members reported memory safety bugs present in Firefox 75 and Firefox ESR 68.7. 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. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Firefox ESR
unspecified to < 68.8affected
Mozilla Firefox
unspecified to < 76affected
Mozilla Thunderbird
unspecified to < 68.8.0affected
References
- https://www.mozilla.org/security/advisories/mfsa2020-18/ ↗
- https://www.mozilla.org/security/advisories/mfsa2020-16/ ↗
- https://www.mozilla.org/security/advisories/mfsa2020-17/ ↗
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1595886%2C1611482%2C1614704%2C1624098%2C1625749%2C1626382%2C1628076%2C1631508 ↗
- https://usn.ubuntu.com/4373-1/ ↗
- https://security.gentoo.org/glsa/202005-03 ↗
- https://security.gentoo.org/glsa/202005-04 ↗