CVE-2023-4054 Information

Description

When opening appref-ms files Firefox did not warn the user that these files may contain malicious code. This bug only affects Firefox on Windows. Other operating systems are unaffected. This vulnerability affects Firefox < 116 Firefox ESR < 102.14 and Firefox ESR < 115.1.

Reference

https://www.mozilla.org/security/advisories/mfsa2023-30/ https://www.mozilla.org/security/advisories/mfsa2023-31/ https://bugzilla.mozilla.org/show_bug.cgi?id=1840777 https://www.mozilla.org/security/advisories/mfsa2023-29/