CVE-2019-11338: Null Pointer Dereference
First published: Thu Apr 18 2019(Updated: )
Last updated 24 July 2024
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =18.10 | |
| Canonical Ubuntu Linux | =19.04 | |
| Canonical Ubuntu Linux | =20.04 | |
| debian/ffmpeg | 7:4.3.7-0+deb11u1 7:4.3.8-0+deb11u1 7:5.1.6-0+deb12u1 7:7.1-3 |
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Reference Links
- http://www.securityfocus.com/bid/108034
- https://seclists.org/bugtraq/2019/May/60
- https://www.debian.org/security/2019/dsa-4449
- https://github.com/FFmpeg/FFmpeg/commit/54655623a82632e7624714d7b2a3e039dc5faa7e
- https://lists.debian.org/debian-lts-announce/2019/05/msg00043.html
- https://usn.ubuntu.com/3967-1/
- 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://launchpad.net/bugs/cve/CVE-2019-11338
- https://security-tracker.debian.org/tracker/CVE-2019-11338
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11338
- https://nvd.nist.gov/vuln/detail/CVE-2019-11338
- https://ubuntu.com/security/CVE-2019-11338
Frequently Asked Questions
What is CVE-2019-11338?
CVE-2019-11338 is a vulnerability in FFmpeg 3.4 and 4.1.2 that mishandles detection of duplicate first slices in HEVC data.
What is the severity of CVE-2019-11338?
The severity of CVE-2019-11338 is high, with a CVSS score of 8.8.
How does CVE-2019-11338 impact the system?
CVE-2019-11338 can cause a denial of service (NULL pointer dereference and out-of-array access) or potentially have unspecified other impact via crafted HEVC data.
Which versions of FFmpeg are affected by CVE-2019-11338?
FFmpeg versions 3.4 and 4.1.2 are affected by CVE-2019-11338.
Where can I find more information about CVE-2019-11338?
You can find more information about CVE-2019-11338 on the following references: [1] [2] [3].
- agent/type
- agent/remedy
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/severity
- agent/weakness
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- collector/nvd-cve
- source/NVD
- agent/last-modified-date
- agent/softwarecombine
- agent/trending
- vendor/ffmpeg
- canonical/ffmpeg ffmpeg
- version/ffmpeg ffmpeg/3.4
- version/ffmpeg ffmpeg/4.1.2
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0
- vendor/novell
- canonical/novell suse package hub for suse linux enterprise
- version/novell suse package hub for suse linux enterprise/12
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/18.10
- version/canonical ubuntu linux/19.04
- version/canonical ubuntu linux/20.04
- package-manager/debian