{"action":"Upgrade ffmpeg to 4.4.1-r0 or later.","affected":[{"fixed":"4.4.1-r0","introduced":"0"}],"component":"ffmpeg","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["4.4.1-r0"],"id":"tcs_01M6GM2WJA890SCWZMTEPCTJK0","modified_at":"2026-11-03T06:32:24.563444317Z","published_at":"2021-05-25T18:15:07.953Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-20446","https://security.alpinelinux.org/vuln/CVE-2020-20446"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-20446#Alpine:v3.23/ffmpeg","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-20446"}],"summary":"FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aacpsy.c, which allows a remote malicious user to cause a Denial of Service."}