{"id":"CVE-2016-2327","details":"libavcodec/pngenc.c in FFmpeg before 2.8.5 uses incorrect line sizes in certain row calculations, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via a crafted .avi file, related to the apng_encode_frame and encode_apng functions.","modified":"2026-03-15T13:52:59.667325Z","published":"2016-02-12T05:59:01.053Z","references":[{"type":"WEB","url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=7ec9c5ce8a753175244da971fed9f1e25aef7971"},{"type":"WEB","url":"http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=8f4c3e4b92212d98f5b9ca2dee13e076effe9589"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1035010"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201606-09"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ffmpeg/ffmpeg","events":[{"introduced":"0"},{"last_affected":"644179e0d4155ae8f5ddd5c3f6bd003e2e13cf94"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.8.4"}]}}],"versions":["N","n0.11-dev","n0.12-dev","n0.8","n1.1-dev","n1.2-dev","n1.3-dev","n2.0","n2.1-dev","n2.2-dev","n2.3-dev","n2.4-dev","n2.5-dev","n2.6-dev","n2.7-dev","n2.8","n2.8-dev","n2.8.1","n2.8.2","n2.8.3","n2.8.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-2327.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}