CVE-2019-11338
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-11338
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11338.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-11338
- Downstream
- Related
- Published
- 2019-04-19T00:29:00Z
- Modified
- 2025-07-01T06:57:04.707903Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://www.debian.org/security/2019/dsa-4449
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00012.html
- https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
- https://seclists.org/bugtraq/2019/May/60
- https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e
- https://github.com/FFmpeg/FFmpeg/commit/9ccc633068c6fe76989f487c8932bd11886ad65b
- http://www.securityfocus.com/bid/108034
- https://usn.ubuntu.com/3967-1/
- https://usn.ubuntu.com/4431-1/
- https://security-tracker.debian.org/tracker/CVE-2019-11338
Affected packages
Debian:11 / ffmpeg
Package
- Name
- ffmpeg
- Purl
- pkg:deb/debian/ffmpeg?arch=source
Debian:12 / ffmpeg
Package
- Name
- ffmpeg
- Purl
- pkg:deb/debian/ffmpeg?arch=source
Debian:13 / ffmpeg
Package
- Name
- ffmpeg
- Purl
- pkg:deb/debian/ffmpeg?arch=source
Git / git.ffmpeg.org/ffmpeg.git
Affected ranges
- Type
- GIT
- Repo
- https://git.ffmpeg.org/ffmpeg.git
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affectedLast affected
- Type
- GIT
- Repo
- https://github.com/ffmpeg/ffmpeg
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed