CVE-2024-5692

On Windows 10, when using the Save As functionality, an attacker could have tricked the browser into saving the file with a disallowed extension such as .url by including an invalid character in the extension. Note: This issue only affected Windows operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1891234
• https://www.mozilla.org/security/advisories/mfsa2024-25/
• https://www.mozilla.org/security/advisories/mfsa2024-26/
• https://www.mozilla.org/security/advisories/mfsa2024-28/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1891234
• https://www.mozilla.org/security/advisories/mfsa2024-25/
• https://www.mozilla.org/security/advisories/mfsa2024-26/
• https://www.mozilla.org/security/advisories/mfsa2024-28/