{"action":"Upgrade libtasn1 to 4.18.0-r1 or later.","affected":[{"fixed":"4.18.0-r1","introduced":"0"}],"component":"libtasn1","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.16","exploited":false,"fixed_versions":["4.18.0-r1"],"id":"tcs_01M5NDKSRYS07WPVRMD8EXRTW6","modified_at":"2026-10-23T17:17:56.233399965Z","published_at":"2022-10-24T14:15:49.973Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-46848","https://security.alpinelinux.org/vuln/CVE-2021-46848"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-46848#Alpine:v3.16/libtasn1","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-46848"}],"summary":"GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der."}