{"action":"Upgrade nss to 2:3.21-1 or later.","affected":[{"fixed":"2:3.21-1","introduced":"0"}],"component":"nss","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2:3.21-1"],"id":"tcs_01M5NBG6S2PQ6975SAB98MTQDS","modified_at":"2026-09-22T07:01:23.562849802Z","published_at":"2016-03-13T18:59:28.163Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-1979","https://security-tracker.debian.org/tracker/CVE-2016-1979"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-1979#Debian:13/nss","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-1979"}],"summary":"Use-after-free vulnerability in the PK11_ImportDERPrivateKeyInfoAndReturnKey function in Mozilla Network Security Services (NSS) before 3.21.1, as used in Mozilla Firefox before 45.0, allows remote at"}