CVE-2021-20244

Published on: 03/09/2021 12:00:00 AM UTC

Last Modified on: 03/25/2021 06:45:00 PM UTC

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Certain versions of Debian Linux from Debian contain the following vulnerability:

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.

  • CVE-2021-20244 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 5.5 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 7.1 - HIGH

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE COMPLETE

CVE References

Description Tags Link
uses the PerceptibleReciprocal() to prevent the divide-by-zero from o… by hifoolno · Pull Request #3194 · ImageMagick/ImageMagick · GitHub Patch
Third Party Advisory
github.com
text/html
URL Logo MISC github.com/ImageMagick/ImageMagick/pull/3194
[SECURITY] [DLA 2602-1] imagemagick security update lists.debian.org
text/html
URL Logo MLIST [debian-lts-announce] 20210323 [SECURITY] [DLA 2602-1] imagemagick security update
1928959 – (CVE-2021-20244) CVE-2021-20244 ImageMagick: Division by zero in ImplodeImage in MagickCore/visual-effects.c Issue Tracking
Patch
Third Party Advisory
bugzilla.redhat.com
text/html
URL Logo MISC bugzilla.redhat.com/show_bug.cgi?id=1928959

Related QID Numbers

  • 178502 Debian Security Update for imagemagick (DLA 2602-1)
  • 198584 Ubuntu Security Notification for ImageMagick Vulnerabilities (USN-5158-1)
  • 690139 Free Berkeley Software Distribution (FreeBSD) Security Update for imagemagick7 (a7c60af1-b3f1-11eb-a5f7-a0f3c100ae18)
  • 750331 OpenSUSE Security Update for ImageMagick (openSUSE-SU-2021:0377-1)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
DebianDebian Linux9.0AllAllAll
Operating
System
FedoraprojectFedora33AllAllAll
ApplicationImagemagickImagemagickAllAllAllAll
Operating
System
RedhatEnterprise Linux6.0AllAllAll
Operating
System
RedhatEnterprise Linux7.0AllAllAll
Operating
System
RedhatEnterprise Linux8.0AllAllAll
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*:
  • cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*:
  • 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:*:*:*:*:*:*:*:
© CVE.report 2022 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report