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

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.04% (9th percentile)
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NVD
5.5 medium
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SUSE
6.2 medium
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Red Hat
5.5 medium

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  • Snyk ID SNYK-COCOAPODS-IMAGEMAGICK-3017170
  • published 5 Sep 2022
  • disclosed 25 Aug 2022
  • credit Unknown
Report a new vulnerability Found a mistake?

Introduced: 25 Aug 2022

CVE-2021-20224 Open this link in a new tab
CWE-190 Open this link 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.