{"id":"CVE-2020-12401","details":"During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox \u003c 80 and Firefox for Android \u003c 80.","modified":"2026-03-12T23:44:57.597138Z","published":"2020-10-08T14:15:11.250Z","related":["MGASA-2020-0318","SUSE-RU-2021:14818-1","SUSE-RU-2021:3115-1","SUSE-RU-2021:3115-2","SUSE-RU-2021:3116-1","openSUSE-SU-2024:10600-1","openSUSE-SU-2024:11058-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-36/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2020-39/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1631573"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12401.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"80.0"}]},{"events":[{"introduced":"0"},{"fixed":"80.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}