NULL Pointer Dereference Affecting ffmpeg package, versions <7:4.0.2-1
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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Start learning- Snyk IDSNYK-DEBIAN10-FFMPEG-416776
- published11 Jul 2018
- disclosed5 Jul 2018
Introduced: 5 Jul 2018
CVE-2018-13303 (opens in a new tab)How to fix?
Upgrade Debian:10 ffmpeg to version 7:4.0.2-1 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 Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
In FFmpeg 4.0.1, a missing check for failure of a call to init_get_bits8() in the avpriv_ac3_parse_header function in libavcodec/ac3_parser.c may trigger a NULL pointer dereference while converting a crafted AVI file to MPEG4, leading to a denial of service.