CVE-2019-11338
libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.
- Score
- CVSS 3.1 8.8 High
- Status
- Modified - cve@mitre.org
- Published
- 2019-04-19
- Last modified
- 2024-08-04
- Weaknesses
- CWE-476
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Ffmpeg (Ffmpeg)
- Suse Package Hub For Suse Linux Enterprise (Novell)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html
- http://www.securityfocus.com/bid/108034
- https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e
- https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b
- https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
- https://seclists.org/bugtraq/2019/May/60
- https://usn.ubuntu.com/3967-1/
- https://usn.ubuntu.com/4431-1/
- https://www.debian.org/security/2019/dsa-4449
