ImageMagick Vulnerability Affects Processing of Crafting Image Files
CVE-2021-20311

7.5HIGH

Key Information:

Vendor

Imagemagick
Status
Imagemagick
Vendor
CVE Published:
11 May 2021

What is CVE-2021-20311?

A division by zero vulnerability was identified in ImageMagick's sRGBTransformImage() function within the MagickCore/colorspace.c module. This flaw could be exploited by an attacker who submits a specially crafted image file, potentially leading to undefined behavior in applications that utilize ImageMagick for image processing. The vulnerability primarily poses a risk to the availability of systems running vulnerable versions of ImageMagick.

Affected Version(s)

ImageMagick ImageMagick 7.0.11

References

https://bugzilla.redhat.com/show_bug.cgi?id=1946739
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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CVE-2021-20311 : ImageMagick Vulnerability Affects Processing of Crafting Image Files