CVE-2023-28163 Information

Description

When downloading files through the Save As dialog on Windows with suggested filenames containing environment variable names Windows would have resolved those in the context of the current user.
This bug only affects Firefox on Windows. Other versions of Firefox are unaffected.. This vulnerability affects Firefox < 111 Firefox ESR < 102.9 and Thunderbird < 102.9.

Reference

https://www.mozilla.org/security/advisories/mfsa2023-11/ https://bugzilla.mozilla.org/show_bug.cgi?id=1817768 https://www.mozilla.org/security/advisories/mfsa2023-10/ https://www.mozilla.org/security/advisories/mfsa2023-09/