CVE-2021-20244

A flaw was found in ImageMagick in MagickCore/visual-effects.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.

CVSS v3 5.5 MEDIUM
CVSS v2.0 7.1 HIGH

5.5^/10

CVSS v3 : MEDIUM

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

7.1^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1928959	Issue Tracking Patch Third Party Advisory
https://github.com/ImageMagick/ImageMagick/pull/3194	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html
https://bugzilla.redhat.com/show_bug.cgi?id=1928959	Issue Tracking Patch Third Party Advisory
https://github.com/ImageMagick/ImageMagick/pull/3194	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/05/msg00020.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-03-09 19:15

Updated : 2024-11-21 05:46

NVD link : CVE-2021-20244

Mitre link : CVE-2021-20244

CVE.ORG link : CVE-2021-20244

JSON object : View

Products Affected

debian

debian_linux

fedoraproject

fedora

redhat

enterprise_linux

imagemagick

imagemagick

CWE

CWE-369

Divide By Zero

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