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prionPRIOn knowledge basePRION:CVE-2020-22029
HistoryMay 27, 2021 - 6:15 p.m.

Heap overflow

2021-05-2718:15:00
PRIOn knowledge base
www.prio-n.com
4

9.1 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.4%

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_colorconstancy.c: in slice_get_derivative, which crossfade_samples_fltp, which might lead to memory corruption and other potential consequences.

CPENameOperatorVersion
debian_linuxeq10.0
ffmpegeq4.2

9.1 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.4%