Published: 19/04/2019 Updated: 07/10/2022

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 605

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

libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote malicious users to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.

Vulnerable Product	Search on Vulmon	Subscribe to Product
ffmpeg ffmpeg 3.4
ffmpeg ffmpeg 4.1.2
debian debian linux 8.0
debian debian linux 9.0
novell suse package hub for suse linux enterprise 12
canonical ubuntu linux 18.04
canonical ubuntu linux 18.10
canonical ubuntu linux 19.04
canonical ubuntu linux 20.04
canonical ubuntu linux 16.04

Debian Bug report logs - #926666 CVE-2019-9718 CVE-2019-9721 Package: ffmpeg; Maintainer for ffmpeg is Debian Multimedia Maintainers <debian-multimedia@listsdebianorg>; Source for ffmpeg is src:ffmpeg (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Mon, 8 Apr 2019 18:33:07 UTC Severit ...

FFmpeg could be made to crash if it opened a specially crafted file ...

Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitrary code if malformed files/streams are processed For the stable distribution (stretch), these problems have been fixed in version 7:3214-1~deb9u1 We recommend that you upgrade your ffmpe ...

CWE-476 https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e http://www.securityfocus.com/bid/108034 https://usn.ubuntu.com/3967-1/https://seclists.org/bugtraq/2019/May/60 https://www.debian.org/security/2019/dsa-4449 https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html https://usn.ubuntu.com/4431-1/https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=926666 https://usn.ubuntu.com/3967-1/https://nvd.nist.gov

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CVE-2019-11338

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