CVE-2020-22032 PUBLISHED

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

EPSS 0.99% · 76.7th percentile

Risk Scores

EPSS Score
0.99%
76.7th percentile

Affected Products

VendorProductVersions
Ubuntu:20.04:LTSffmpeg7:4.2.4-1ubuntu0.1, 7:4.2.1-2ubuntu1, 7:4.2.2-1ubuntu1
Ubuntu:18.04:LTSqtwebengine-opensource-src5.9.3+dfsg-0ubuntu1, 5.9.1+dfsg-4, 5.9.1+dfsg-4ubuntu1
Ubuntu:24.04:LTSqtwebengine-opensource-src5.15.16+dfsg-3, 5.15.16+dfsg-1ubuntu2, 5.15.16+dfsg-1
Ubuntu:22.04:LTSqtwebengine-opensource-src5.15.6+dfsg-2, 5.15.8+dfsg-1build2, 5.15.8+dfsg-1build1
Ubuntu:18.04:LTSffmpeg7:3.4.2-1build1, 0, 7:3.3.4-2
Ubuntu:20.04:LTSqtwebengine-opensource-src5.12.8+dfsg-0ubuntu1.1, 0, 5.12.4+dfsg-1ubuntu1
Ubuntu:Pro:16.04:LTSffmpeg7:2.8.8-0ubuntu0.16.04.1, 7:2.8.6-1ubuntu2, 7:2.8.6-1ubuntu1
Ubuntu:25.10qtwebengine-opensource-src0, 5.15.18+dfsg-2, 5.15.18+dfsg-2build1

Timeline

References

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