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The executable file warning was not presented when downloading .library-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
Reserved 2024-11-25 | Published 2024-11-26 | Updated 2024-11-27 | Assigner mozillaDownload Protections were bypassed by .library-ms files on Windows
Marco Bonardo
bugzilla.mozilla.org/show_bug.cgi?id=1921458
www.mozilla.org/security/advisories/mfsa2024-63/
www.mozilla.org/security/advisories/mfsa2024-64/
www.mozilla.org/security/advisories/mfsa2024-67/
www.mozilla.org/security/advisories/mfsa2024-68/
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