{"id":"CVE-2018-14446","details":"MP4Integer32Property::Read in atom_avcC.cpp in MP4v2 2.1.0 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted MP4 file.","modified":"2026-07-08T17:57:45.390876Z","published":"2018-07-20T13:29:00.393Z","references":[{"type":"WEB","url":"https://github.com/enzo1982/mp4v2/releases/tag/v2.1.0"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YCHVOYPIBGM5HYUMQ77KZH2IHSITKVE/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRSO2IMK6P7MOIZWGWKONPIEHKBA7WL3/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GISUIWPKBWPXORUFNWBGFTKQS7UUVUC4/"},{"type":"ADVISORY","url":"http://hac425.unaux.com/index.php/archives/63/"},{"type":"REPORT","url":"https://github.com/TechSmith/mp4v2/issues/20"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/enzo1982/mp4v2","events":[{"introduced":"0"},{"fixed":"4b8649f491390ed86296769724facd1253c4ad4e"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v2.0.0","v1.9.1","v1.9.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14446.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/techsmith/mp4v2","events":[{"introduced":"feca7779f5985391431200d44fe09f843bd1cce5"},{"last_affected":"feca7779f5985391431200d44fe09f843bd1cce5"}],"database_specific":{"cpe":"cpe:2.3:a:techsmith:mp4v2:2.1.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.1.0"},{"last_affected":"2.1.0"}],"source":"CPE_STRING"}}],"versions":["2.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14446.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"}]}