NULL Pointer Dereference Affecting ffmpeg package, versions <7:3.3.3-1
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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- published23 Jul 2026
- disclosed27 Dec 2017
Introduced: 27 Dec 2017
CVE-2017-9608 (opens in a new tab)How to fix?
Upgrade Echo:latest ffmpeg to version 7:3.3.3-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ffmpeg package and not the ffmpeg package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
The dnxhd decoder in FFmpeg before 3.2.6, and 3.3.x before 3.3.3 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted mov file.
References
- https://advisory.echohq.com/cve/CVE-2017-9608
- http://www.openwall.com/lists/oss-security/2017/08/14/1
- http://www.openwall.com/lists/oss-security/2017/08/15/8
- http://www.securityfocus.com/bid/100348
- https://github.com/FFmpeg/FFmpeg/commit/0a709e2a10b8288a0cc383547924ecfe285cef89
- https://github.com/FFmpeg/FFmpeg/commit/31c1c0b46a7021802c3d1d18039fca30dba5a14e
- https://github.com/FFmpeg/FFmpeg/commit/611b35627488a8d0763e75c25ee0875c5b7987dd
- https://www.debian.org/security/2017/dsa-3957