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 Vulnerability   
Search   		     Search 324607 CVE descriptions
and 145615 test descriptions,
access 10,000+ cross references.
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CVE ID:CVE-2020-22020
Description:Buffer Overflow vulnerability in FFmpeg 4.2 in the build_diff_map function in libavfilter/vf_fieldmatch.c, which could let a remote malicious user cause a Denial of Service.
Test IDs: 1.3.6.1.4.1.25623.1.0.892742  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-22020
Debian Security Information: DSA-4990 (Google Search)
https://www.debian.org/security/2021/dsa-4990
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=ce5274c1385d55892a692998923802023526b765
https://trac.ffmpeg.org/ticket/8239
https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html



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