Integer Overflow or Wraparound Affecting imagemagick package, versions >=0.0.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.03% (8th percentile)

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  • Snyk IDSNYK-COCOAPODS-IMAGEMAGICK-3017170
  • published5 Sept 2022
  • disclosed25 Aug 2022
  • creditUnknown

Introduced: 25 Aug 2022

CVE-2021-20224  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

ImageMagick is a pod that allows you to convert, edit and compose Images.

Affected versions of this package are vulnerable to Integer Overflow or Wraparound in ExportIndexQuantum() 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 behavior or a crash.

CVSS Base Scores

version 3.1