ImageMagick Division by Zero Vulnerability in Multiple Versions
CVE-2021-20310

7.5HIGH

Key Information:

Vendor

Imagemagick
Status
Imagemagick
Vendor
CVE Published:
11 May 2021

What is CVE-2021-20310?

A flaw in ImageMagick prior to version 7.0.11 enables a division by zero error in the ConvertXYZToJzazbz() function within MagickCore/colorspace.c. An attacker can exploit this flaw by submitting a specially crafted image file to applications that rely on ImageMagick for processing. This can lead to unpredictable behavior, potentially affecting the availability of the associated system. It is crucial for users to update to a patched version to mitigate these risks.

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Affected Version(s)

ImageMagick ImageMagick 7.0.11

References

https://bugzilla.redhat.com/show_bug.cgi?id=1946728
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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