Divide By Zero The advisory has been revoked - it doesn't affect any version of package libavdevice-devel (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published14 Apr 2022
- disclosed21 May 2019
Introduced: 21 May 2019
CVE-2018-14395 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.0.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libavdevice-devel package and not the libavdevice-devel package as distributed by SLES.
libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.
References
- https://www.suse.com/security/cve/CVE-2018-14395.html
- https://bugzilla.suse.com/1101889
- http://www.securitytracker.com/id/1041394
- https://github.com/FFmpeg/FFmpeg/commit/2c0e98a0b478284bdff6d7a4062522605a8beae5
- https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582
- https://www.debian.org/security/2018/dsa-4258