CVE-2020-22029

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-22029
A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_colorconstancy.c: in slice_get_derivative, which crossfade_samples_fltp, which might lead to memory corruption and other potential consequences.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=a7fd1279703683ebb548ef7baa2f1519994496ae
https://trac.ffmpeg.org/ticket/8250 Exploit Issue Tracking Vendor Advisory
https://www.debian.org/security/2021/dsa-4990 Third Party Advisory
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

07 Nov 2023, 03:19

Type Values Removed Values Added
References
  • {'url': 'http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a7fd1279703683ebb548ef7baa2f1519994496ae', 'name': 'http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a7fd1279703683ebb548ef7baa2f1519994496ae', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}
  • () http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=a7fd1279703683ebb548ef7baa2f1519994496ae -

05 Nov 2021, 21:51

Type Values Removed Values Added
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
References (DEBIAN) https://www.debian.org/security/2021/dsa-4990 - (DEBIAN) https://www.debian.org/security/2021/dsa-4990 - Third Party Advisory

20 Oct 2021, 11:15

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

03 Jun 2021, 13:07

Type Values Removed Values Added
References (MISC) https://trac.ffmpeg.org/ticket/8250 - (MISC) https://trac.ffmpeg.org/ticket/8250 - Exploit, Issue Tracking, Vendor Advisory
References (MISC) http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a7fd1279703683ebb548ef7baa2f1519994496ae - (MISC) http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a7fd1279703683ebb548ef7baa2f1519994496ae - Patch, Vendor Advisory
CWE CWE-787
CPE cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 8.8

27 May 2021, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-05-27 18:15

Updated : 2023-12-10 13:55

NVD link : CVE-2020-22029

Mitre link : CVE-2020-22029

CVE.ORG link : CVE-2020-22029

JSON object : View

Products Affected

debian

  • debian_linux

ffmpeg

  • ffmpeg
CWE
CWE-787

Out-of-bounds Write