CVE-2021-20224

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-20224
An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 Patch Third Party Advisory
https://github.com/ImageMagick/ImageMagick/pull/3083 Issue Tracking Patch Third Party Advisory
https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 Patch Third Party Advisory
https://github.com/ImageMagick/ImageMagick/pull/3083 Issue Tracking Patch Third Party Advisory
https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
History

21 Nov 2024, 05:46

Type Values Removed Values Added
References () https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 - Patch, Third Party Advisory () https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 - Patch, Third Party Advisory
References () https://github.com/ImageMagick/ImageMagick/pull/3083 - Issue Tracking, Patch, Third Party Advisory () https://github.com/ImageMagick/ImageMagick/pull/3083 - Issue Tracking, Patch, Third Party Advisory
References () https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d - Patch, Third Party Advisory () https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d - Patch, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html - () https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html -

11 Mar 2023, 23:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-190
CPE cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html -
References (MISC) https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d - (MISC) https://github.com/ImageMagick/ImageMagick6/commit/553054c1cb1e4e05ec86237afef76a32cd7c464d - Patch, Third Party Advisory
References (MISC) https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 - (MISC) https://github.com/ImageMagick/ImageMagick/commit/5af1dffa4b6ab984b5f13d1e91c95760d75f12a6 - Patch, Third Party Advisory
References (MISC) https://github.com/ImageMagick/ImageMagick/pull/3083 - (MISC) https://github.com/ImageMagick/ImageMagick/pull/3083 - Issue Tracking, Patch, Third Party Advisory

25 Aug 2022, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-08-25 20:15

Updated : 2024-11-21 05:46

NVD link : CVE-2021-20224

Mitre link : CVE-2021-20224

CVE.ORG link : CVE-2021-20224

JSON object : View

Products Affected

imagemagick

  • imagemagick
CWE
CWE-190

Integer Overflow or Wraparound