{"id":"CLEANSTART-2024-QS87229","summary":"FFmpeg before commit 2b46ebdbff1d8dec7a3d8ea280a612b91a582869 contains a Buffer Overflow vulnerability in asf_o format demuxer that can result in heap-buffer-overflow that may result in remote code...","details":"Security vulnerability affects the ffmpeg4 package. FFmpeg before commit 2b46ebdbff1d8dec7a3d8ea280a612b91a582869 contains a Buffer Overflow vulnerability in asf_o format demuxer that can result in heap-buffer-overflow that may result in remote code execution.","modified":"2026-10-01T09:15:28.766818490Z","published":"2026-10-01T08:24:02.704324Z","upstream":["CVE-2018-1999011"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-QS87229.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2018-1999011"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1999011"}],"affected":[{"package":{"name":"ffmpeg4","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.2-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-QS87229.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}