{"id":"CVE-2019-14443","details":"An issue was discovered in Libav 12.3. Division by zero in range_decode_culshift in libavcodec/apedec.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.","modified":"2026-07-08T05:54:53.263999048Z","published":"2019-07-30T13:15:18.530Z","database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}]}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html"},{"type":"REPORT","url":"https://bugzilla.libav.org/show_bug.cgi?id=1161#c1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libav/libav","events":[{"introduced":"df744e3cf66548c9167ea857104a29d2ea92819e"},{"last_affected":"df744e3cf66548c9167ea857104a29d2ea92819e"}],"database_specific":{"extracted_events":[{"introduced":"12.3"},{"last_affected":"12.3"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:libav:libav:12.3:*:*:*:*:*:*:*"}}],"versions":["12.3","v12.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14443.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}