{"id":"CVE-2017-17081","details":"The gmc_mmx function in libavcodec/x86/mpegvideodsp.c in FFmpeg 2.3 and 3.4 does not properly validate widths and heights, which allows remote attackers to cause a denial of service (integer signedness error and out-of-array read) via a crafted MPEG file.","modified":"2026-05-14T04:01:14.398749414Z","published":"2017-11-30T21:29:00.297Z","related":["openSUSE-SU-2018:0470-1","openSUSE-SU-2018:0476-1","openSUSE-SU-2024:10754-1"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4099"},{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1"},{"type":"FIX","url":"https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903"},{"type":"FIX","url":"https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8"},{"type":"FIX","url":"https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ffmpeg/ffmpeg","events":[{"introduced":"0"},{"last_affected":"22b0daa1b3f0ac5d91cc1a057d230995590847cd"}],"database_specific":{"source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"3.4"}],"cpe":"cpe:2.3:a:ffmpeg:ffmpeg:3.4:*:*:*:*:*:*:*"}}],"versions":["n3.4-dev","n3.3-dev","n3.2-dev","n3.1-dev","n2.9-dev","n2.8-dev","n2.7-dev","n2.6-dev","n2.5-dev","n2.4-dev","n2.3-dev","n2.2-dev","n2.0","n2.1-dev","n1.3-dev","n1.2-dev","n1.1-dev","n0.12-dev","n0.11-dev","n0.8","N"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-17081.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:N/I:N/A:H"}]}