cve-2025-0239
Vulnerability from cvelistv5
Published
2025-01-07 16:07
Modified
2025-01-13 21:54
Severity ?
4.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird < 128.6.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1929156Issue Tracking, Permissions Required
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-01/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-02/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-04/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2025-05/Vendor Advisory
Impacted products
MozillaFirefox
MozillaFirefox ESR
MozillaThunderbird
MozillaThunderbird
Show details on NVD website

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