{"id":"CVE-2017-14169","details":"In the mxf_read_primer_pack function in libavformat/mxfdec.c in FFmpeg 3.3.3 -\u003e 2.4, an integer signedness error might occur when a crafted file, which claims a large \"item_num\" field such as 0xffffffff, is provided. As a result, the variable \"item_num\" turns negative, bypassing the check for a large value.","modified":"2026-04-10T03:57:05.937458Z","published":"2017-09-07T06:29:00.187Z","related":["MGASA-2018-0008","openSUSE-SU-2024:10754-1"],"references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3996"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/100692"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/02/msg00005.html"},{"type":"FIX","url":"https://github.com/FFmpeg/FFmpeg/commit/9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad"},{"type":"FIX","url":"https://github.com/FFmpeg/FFmpeg/commit/a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ffmpeg/ffmpeg","events":[{"introduced":"0"},{"last_affected":"9079c70d2095643af6954001d0627445650b85a6"},{"introduced":"0"},{"last_affected":"140fd653aed8cad774f991ba083e2d01e86420c7"},{"fixed":"9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad"},{"fixed":"a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.3.3"},{"introduced":"0"},{"last_affected":"8.0"}]}}],"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","n2.4-dev","n2.4.1","n2.4.10","n2.4.11","n2.4.12","n2.4.13","n2.4.2","n2.4.3","n2.4.4","n2.4.5","n2.4.6","n2.4.7","n2.4.8","n2.4.9","n2.5-dev","n2.6-dev","n2.7-dev","n2.8-dev","n2.9-dev","n3.1-dev","n3.2-dev","n3.3","n3.3-dev","n3.3.1","n3.3.2","n3.3.3","n3.4-dev","n3.5-dev","n4.1-dev","n4.2-dev","n4.3-dev","n4.4-dev","n4.5-dev","n5.1-dev","n5.2-dev","n6.1-dev","n6.2-dev","n7.1-dev","n7.2-dev","n8.0"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14169.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"}]}