{"action":"Upgrade ffmpeg to 7:4.3.2-0+deb11u2 or later.","affected":[{"fixed":"7:4.3.2-0+deb11u2","introduced":"0"}],"component":"ffmpeg","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["7:4.3.2-0+deb11u2"],"id":"tcs_01M5NES1HBCMYPYDAY0X2SFDWN","modified_at":"2026-09-11T11:02:02.982336963Z","published_at":"2021-05-24T18:15:07.800Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-21041","https://security-tracker.debian.org/tracker/CVE-2020-21041"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-21041","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-21041"}],"summary":"Buffer Overflow vulnerability exists in FFmpeg 4.1 via apng_do_inverse_blend in libavcodec/pngenc.c, which could let a remote malicious user cause a Denial of Service"}