{"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":"2026-04-02T01:40:52.885642Z","published":"2019-08-29T19:15:13.570Z","related":["MGASA-2019-0233","openSUSE-SU-2020:0545-1","openSUSE-SU-2020:0562-1"],"references":[{"type":"WEB","url":"https://usn.ubuntu.com/4131-1/"},{"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":"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":"https://www.videolan.org/security/sb-vlc308.html"},{"type":"FIX","url":"http://git.videolan.org/?p=vlc.git&a=search&h=refs/heads/master&st=commit&s=cve-2019"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/videolan/vlc-3.0","events":[{"introduced":"0"},{"last_affected":"f3940db4af197ba7218e604dd0a6733654015770"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.0.7.1"}]}}],"versions":["0.1.99e","0.2.70","0.2.72","0.2.73","0.2.81","0.2.83","0.2.91","0.2.92","0.3.0","0.3.1","0.4.0","0.4.1","0.4.2","0.4.3","0.4.4","0.4.5","0.4.6","0.4.6.1","0.5.0","0.5.1","0.5.2","0.5.3","0.6.0","0.6.1","0.6.2","0.7.0","0.7.1","0.7.2","0.8.0","0.8.1","0.8.2","0.8.4","0.9.0","0.9.0-test0","0.9.0-test1","0.9.0-test2","0.9.0-test3","1.0.0-pre1","1.0.0-pre2","1.0.0-rc1","1.1.0-ff","1.1.0-pre1","1.2.0-pre1","1.3.0-git","2.1.0-git","2.2.0-git","3.0.0","3.0.0-1","3.0.0-2","3.0.0-git","3.0.0-rc1","3.0.0-rc2","3.0.0-rc3","3.0.0-rc4","3.0.0-rc5","3.0.0-rc6","3.0.0-rc7","3.0.0-rc8","3.0.0.1","3.0.1","3.0.2","3.0.3","3.0.3-1","3.0.4","3.0.5","3.0.5-1","3.0.5-2","3.0.6","3.0.7","3.0.7.1","svn-trunk"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14778.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}]}}],"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"}]}