{"id":"CVE-2020-22042","details":"A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak is affected by: memory leak in the link_filter_inouts function in libavfilter/graphparser.c.","modified":"2026-08-09T11:46:55.288978775Z","published":"2021-06-01T20:15:07.857Z","related":["SUSE-SU-2021:3293-1","SUSE-SU-2023:0005-1","openSUSE-SU-2021:3293-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"11.0"},{"last_affected":"11.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"}]},"references":[{"type":"ADVISORY","url":"https://www.debian.org/security/2021/dsa-4998"},{"type":"REPORT","url":"https://trac.ffmpeg.org/ticket/8267"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ffmpeg/ffmpeg","events":[{"introduced":"517573a67088b5c7a25c18373434e3448892ee93"},{"last_affected":"517573a67088b5c7a25c18373434e3448892ee93"}],"database_specific":{"extracted_events":[{"introduced":"4.2-NA"},{"last_affected":"4.2-NA"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*"}}],"versions":["4.2-NA","n4.2-dev"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-22042.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}