{"id":"CVE-2020-6829","details":"When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox \u003c 80 and Firefox for Android \u003c 80.","modified":"2026-04-16T04:30:22.815019961Z","published":"2020-10-28T12:15:12.407Z","related":["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=1631583"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-6829.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:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}