CVE-2020-22037

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c.
References
Link Resource
https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html Mailing List Third Party Advisory
https://trac.ffmpeg.org/ticket/8281 Exploit Issue Tracking Patch Vendor Advisory
https://www.debian.org/security/2021/dsa-4990 Third Party Advisory
https://www.debian.org/security/2021/dsa-4998 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

History

30 Nov 2021, 22:01

Type Values Removed Values Added
References (DEBIAN) https://www.debian.org/security/2021/dsa-4998 - (DEBIAN) https://www.debian.org/security/2021/dsa-4998 - Third Party Advisory
References (DEBIAN) https://www.debian.org/security/2021/dsa-4990 - (DEBIAN) https://www.debian.org/security/2021/dsa-4990 - Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html - (MLIST) https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html - Mailing List, Third Party Advisory
References (MISC) https://trac.ffmpeg.org/ticket/8281 - Exploit, Issue Tracking, Vendor Advisory (MISC) https://trac.ffmpeg.org/ticket/8281 - Exploit, Issue Tracking, Patch, Vendor Advisory
CPE cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

14 Nov 2021, 23:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2021/dsa-4998 -
  • (MLIST) https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html -

10 Nov 2021, 01:15

Type Values Removed Values Added
References
  • {'url': 'https://www.debian.org/security/2021/dsa-4998', 'name': 'DSA-4998', 'tags': [], 'refsource': 'DEBIAN'}

01 Nov 2021, 11:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2021/dsa-4998 -

20 Oct 2021, 11:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2021/dsa-4990 -

07 Jun 2021, 15:36

Type Values Removed Values Added
References (MISC) https://trac.ffmpeg.org/ticket/8281 - (MISC) https://trac.ffmpeg.org/ticket/8281 - Exploit, Issue Tracking, Vendor Advisory
CPE cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 4.3
v3 : 6.5
CWE CWE-401

01 Jun 2021, 20:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-06-01 20:15

Updated : 2023-12-10 13:55


NVD link : CVE-2020-22037

Mitre link : CVE-2020-22037

CVE.ORG link : CVE-2020-22037


JSON object : View

Products Affected

debian

  • debian_linux

ffmpeg

  • ffmpeg
CWE
CWE-401

Missing Release of Memory after Effective Lifetime