MGASA-2023-0004 - Updated ffmpeg packages fix security vulnerability

Publication date: 13 Jan 2023
URL: https://advisories.mageia.org/MGASA-2023-0004.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2022-3109

An issue was discovered in the FFmpeg package, where vp3_decode_frame in
libavcodec/vp3.c lacks check of the return value of av_malloc() and will
cause a null pointer dereference, impacting availability. (CVE-2022-3109)

References:
- https://bugs.mageia.org/show_bug.cgi?id=31361
- https://lists.suse.com/pipermail/sle-security-updates/2023-January/013408.html
- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/XCDK2I3GYMXMRGZFHL65TE2YCUOUX2VA/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3109

SRPMS:
- 8/tainted/ffmpeg-4.3.5-1.1.mga8.tainted
- 8/core/ffmpeg-4.3.5-1.1.mga8

Mageia 2023-0004: ffmpeg security update

An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, ...

Summary

An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, impacting availability. (CVE-2022-3109)

References

- https://bugs.mageia.org/show_bug.cgi?id=31361

- https://lists.suse.com/pipermail/sle-security-updates/2023-January/013408.html

- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/XCDK2I3GYMXMRGZFHL65TE2YCUOUX2VA/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3109

Resolution

MGASA-2023-0004 - Updated ffmpeg packages fix security vulnerability

SRPMS

- 8/tainted/ffmpeg-4.3.5-1.1.mga8.tainted

- 8/core/ffmpeg-4.3.5-1.1.mga8

Severity
Publication date: 13 Jan 2023
URL: https://advisories.mageia.org/MGASA-2023-0004.html
Type: security
CVE: CVE-2022-3109

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