DEBIAN-CVE-2022-2566

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Source

https://security-tracker.debian.org/tracker/CVE-2022-2566

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-2566.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-2566

Upstream

CVE-2022-2566

Published

2022-09-23T12:15:10Z

Modified

2025-09-30T03:54:28Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in build_open_gop_key_points() goes through all entries in the loop and adds sc->ctts_data[i].count to sc->sample_offsets_count. This can lead to an integer overflow resulting in a small allocation with av_calloc(). An attacker can cause remote code execution via a malicious mp4 file. We recommend upgrading past commit c953baa084607dd1d84c3bfcce3cf6a87c3e6e05

References

https://security-tracker.debian.org/tracker/CVE-2022-2566

Affected packages

Debian:12 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:5.1.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:5.1.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:14 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:5.1.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}