CVE-2022-31739

high

Description

When downloading files on Windows, the % character was not escaped, which could have lead to a download incorrectly being saved to attacker-influenced paths that used variables such as %HOMEPATH% or %APPDATA%.<br>*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

References

https://www.mozilla.org/security/advisories/mfsa2022-20/

https://bugzilla.mozilla.org/show_bug.cgi?id=1765049

https://www.mozilla.org/security/advisories/mfsa2022-22/

https://www.mozilla.org/security/advisories/mfsa2022-21/

Details

Source: MITRE

Published: 2022-12-22

Updated: 2023-01-04