{"id":"CVE-2015-6823","details":"The allocate_buffers function in libavcodec/alac.c in FFmpeg before 2.7.2 does not initialize certain context data, which allows remote attackers to cause a denial of service (segmentation violation) or possibly have unspecified other impact via crafted Apple Lossless Audio Codec (ALAC) data.","modified":"2026-04-16T01:45:21.209854923Z","published":"2015-09-06T02:59:06Z","withdrawn":"2026-01-27T04:14:01.720853Z","references":[{"type":"WEB","url":"http://ffmpeg.org/security.html"},{"type":"WEB","url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f7068bf277a37479aecde2832208d820682b35e6"},{"type":"WEB","url":"http://www.securitytracker.com/id/1033483"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2018/12/msg00010.html"}],"schema_version":"1.7.3"}