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CVE-2020-22029

CVE-2020-22029

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 8.8 · High · EPSS 1.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • ffmpeg Debian:12

    Affected ranges
    • ECOSYSTEM: < 7:4.3-2

    Update to 7:4.3-2

  • ffmpeg Debian:13

    Affected ranges
    • ECOSYSTEM: < 7:4.3-2

    Update to 7:4.3-2

  • ffmpeg Debian:14

    Affected ranges
    • ECOSYSTEM: < 7:4.3-2

    Update to 7:4.3-2

  • ffmpeg Ubuntu:20.04:LTS

    Versions
    • 7:4.1.4-1build2
    • 7:4.2.1-2
    • 7:4.2.1-2ubuntu1
    • 7:4.2.2-1build1
    • 7:4.2.2-1ubuntu1
    • 7:4.2.4-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 7:4.2.7-0ubuntu0.1

    Update to 7:4.2.7-0ubuntu0.1

Original sources

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