{"action":"Upgrade ffmpeg to 7:4.3-2 or later.","affected":[{"fixed":"7:4.3-2","introduced":"0"}],"component":"ffmpeg","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["7:4.3-2"],"id":"tcs_01M5NES0G1NCC3GQZAP5G8NZRX","modified_at":"2026-09-11T11:02:02.981195358Z","published_at":"2021-09-20T16:15:09.167Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-20896","https://security-tracker.debian.org/tracker/CVE-2020-20896"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-20896#Debian:13/ffmpeg","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-20896"}],"summary":"An issue was discovered in function latm_write_packet in libavformat/latmenc.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts due to a Null pointer derefer"}