Description
adts_decode_extradata in libavformat/adtsenc.c in FFmpeg 4.4 does not check the init_get_bits return value, which is a necessary step because the second argument to init_get_bits can be crafted.
Published: 2021-08-21
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2818-1 ffmpeg security update
Debian DSA Debian DSA DSA-4990-1 ffmpeg security update
Debian DSA Debian DSA DSA-4998-1 ffmpeg security update
Ubuntu USN Ubuntu USN USN-5167-1 FFmpeg vulnerabilities
Ubuntu USN Ubuntu USN USN-5472-1 FFmpeg vulnerabilities
History

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Debian Debian Linux
Ffmpeg Ffmpeg
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T01:37:16.217Z

Reserved: 2021-08-07T00:00:00.000Z

Link: CVE-2021-38171

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-21T17:15:07.700

Modified: 2024-11-21T06:16:33.257

Link: CVE-2021-38171

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses