Divide By Zero Affecting ffmpeg package, versions <7:4.2.7-0ubuntu0.1
Threat Intelligence
EPSS
1.5% (88th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU2004-FFMPEG-1297853
- published 1 Dec 2021
- disclosed 25 May 2021
Introduced: 25 May 2021
CVE-2020-20445 Open this link in a new tabHow to fix?
Upgrade Ubuntu:20.04 ffmpeg to version 7:4.2.7-0ubuntu0.1 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 Ubuntu.
See How to fix? for Ubuntu:20.04 relevant fixed versions and status.
FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/lpc.h, which allows a remote malicious user to cause a Denial of Service.
CVSS Scores
version 3.1