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Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
Reserved 2025-02-04 | Published 2025-02-04 | Updated 2025-02-06 | Assigner mozillaCertificate length was not properly checked
Theemathas
bugzilla.mozilla.org/show_bug.cgi?id=1940804
www.mozilla.org/security/advisories/mfsa2025-07/
www.mozilla.org/security/advisories/mfsa2025-09/
www.mozilla.org/security/advisories/mfsa2025-10/
www.mozilla.org/security/advisories/mfsa2025-11/
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