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CVE-2020-22020

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 Deni…

Impact

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.

Affected products

VendorProductAffected versions
FfmpegFfmpeg
Version 4.2
DebianDebian Linux
Versions 9.0, 10.0

Weakness classification

CWE-120

References