Description
Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. 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 Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Thunderbird
unspecified to < 102.2affectedunspecified to < 91.13affected
Mozilla Firefox ESR
unspecified to < 91.13affectedunspecified to < 102.2affected
Mozilla Firefox
unspecified to < 104affected
References
- https://www.mozilla.org/security/advisories/mfsa2022-35/ ↗
- https://www.mozilla.org/security/advisories/mfsa2022-33/ ↗
- https://www.mozilla.org/security/advisories/mfsa2022-37/ ↗
- https://www.mozilla.org/security/advisories/mfsa2022-36/ ↗
- https://www.mozilla.org/security/advisories/mfsa2022-34/ ↗
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1770630%2C1776658 ↗