CVE-2022-45412 Information

Description

When resolving a symlink such as file:///proc/self/fd/1 an error message may be produced where the symlink was resolved to a string containing unitialized memory in the buffer.
This bug only affects Thunderbird on Unix-based operated systems (Android Linux MacOS). Windows is unaffected.. This vulnerability affects Firefox ESR < 102.5 Thunderbird < 102.5 and Firefox < 107.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1791029 https://www.mozilla.org/security/advisories/mfsa2022-49/ https://www.mozilla.org/security/advisories/mfsa2022-48/ https://www.mozilla.org/security/advisories/mfsa2022-47/