{"id":"CVE-2019-14442","details":"In mpc8_read_header in libavformat/mpc8.c in Libav 12.3, an input file can result in an avio_seek infinite loop and hang, with 100% CPU consumption. Attackers could leverage this vulnerability to cause a denial of service via a crafted file.","modified":"2026-04-11T12:10:42.731494Z","published":"2019-07-30T13:15:18.483Z","database_specific":{"unresolved_ranges":[{"cpe":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","extracted_events":[{"last_affected":"8.0"}],"source":"CPE_FIELD"}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00000.html"},{"type":"REPORT","url":"https://bugzilla.libav.org/show_bug.cgi?id=1159"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libav/libav","events":[{"introduced":"0"},{"last_affected":"df744e3cf66548c9167ea857104a29d2ea92819e"}],"database_specific":{"cpe":"cpe:2.3:a:libav:libav:12.3:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"12.3"}],"source":"CPE_FIELD"}}],"versions":["dev14.2","v0.7","v0.7b1","v0.7b2","v0.7rc1","v0.8","v0.8b1","v0.8b2","v10_alpha1","v10_alpha2","v10_beta1","v11_alpha1","v11_alpha2","v11_beta1","v11_dev0","v12","v12.1","v12.3","v12_alpha1","v12_alpha2","v12_beta1","v12_dev0","v9","v9_beta1","v9_beta2","v9_beta3"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-14442.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"}]}