CVE-2022-42928 Information

Description

Certain types of allocations were missing annotations that if the Garbage Collector was in a specific state could have lead to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 102.4 Firefox ESR < 102.4 and Firefox < 106.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1791520 https://www.mozilla.org/security/advisories/mfsa2022-46/ https://www.mozilla.org/security/advisories/mfsa2022-45/ https://www.mozilla.org/security/advisories/mfsa2022-44/