Published: 18/06/2019 Updated: 07/11/2023

CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10

CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9

VMScore: 668

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

An issue exists in zlib_decompress_extra in modules/demux/mkv/util.cpp in VideoLAN VLC media player 3.x up to and including 3.0.7. The Matroska demuxer, while parsing a malformed MKV file type, has a double free.

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videolan vlc media player

Several security issues were fixed in VLC ...

VideoLAN VLC media player 306 and earlier has a double-free in the zlib_decompress_extra function of the Matroska demuxer in modules/demux/mkv/utilcpp ...

CWE-415 http://www.securityfocus.com/bid/108882 https://usn.ubuntu.com/4074-1/http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00037.html https://security.gentoo.org/glsa/201908-23 http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00081.html http://git.videolan.org/?p=vlc.git%3Ba=commit%3Bh=81023659c7de5ac2637b4a879195efef50846102 https://usn.ubuntu.com/4074-1/https://nvd.nist.gov

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CVE-2019-12874

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