{"action":"Upgrade nss to 2:3.55-1 or later.","affected":[{"fixed":"2:3.55-1","introduced":"0"}],"component":"nss","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2:3.55-1"],"id":"tcs_01M5NEHEHPCY72ESJK3NK9EN7F","modified_at":"2026-10-26T12:00:33.634313039Z","published_at":"2020-10-08T14:15:11.170Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-12400","https://security-tracker.debian.org/tracker/CVE-2020-12400"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-12400#Debian:13/nss","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-12400"}],"summary":"When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Fi"}