{"id":"CVE-2019-14778","details":"The mkv::virtual_segment_c::seek method of demux/mkv/virtual_segment.cpp in VideoLAN VLC media player 3.0.7.1 has a use-after-free.","modified":"2026-07-08T05:52:57.593896357Z","published":"2019-08-29T19:15:13.570Z","related":["openSUSE-SU-2020:0545-1","openSUSE-SU-2020:0562-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"},{"introduced":"10.0"},{"last_affected":"10.0"}],"vendor_product":"debian:debian_linux"}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00036.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00046.html"},{"type":"WEB","url":"https://usn.ubuntu.com/4131-1/"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Aug/36"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201909-02"},{"type":"ADVISORY","url":"https://www.debian.org/security/2019/dsa-4504"},{"type":"FIX","url":"http://git.videolan.org/?p=vlc.git&a=search&h=refs/heads/master&st=commit&s=cve-2019"},{"type":"FIX","url":"https://www.videolan.org/security/sb-vlc308.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/videolan/vlc-3.0","events":[{"introduced":"f3940db4af197ba7218e604dd0a6733654015770"},{"last_affected":"f3940db4af197ba7218e604dd0a6733654015770"}],"database_specific":{"cpe":"cpe:2.3:a:videolan:vlc_media_player:3.0.7.1:*:*:*:*:*:*:*","source":"CPE_STRING","extracted_events":[{"introduced":"3.0.7.1"},{"last_affected":"3.0.7.1"}]}}],"versions":["3.0.7.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14778.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}