CVE - CVE-2021-38171

CVE-ID
CVE-2021-38171	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
DEBIAN:DSA-4990 URL:https://www.debian.org/security/2021/dsa-4990 DEBIAN:DSA-4998 URL:https://www.debian.org/security/2021/dsa-4998 GENTOO:GLSA-202312-14 URL:https://security.gentoo.org/glsa/202312-14 MISC:https://github.com/FFmpeg/FFmpeg/commit/9ffa49496d1aae4cbbb387aac28a9e061a6ab0a6 MISC:https://patchwork.ffmpeg.org/project/ffmpeg/patch/AS8P193MB12542A86E22F8207EC971930B6F19@AS8P193MB1254.EURP193.PROD.OUTLOOK.COM/ MLIST:[debian-lts-announce] 20211114 [SECURITY] [DLA 2818-1] ffmpeg security update URL:https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html
Assigning CNA
MITRE Corporation
Date Record Created
20210807	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210807)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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