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


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.07% (30th percentile)

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  • Snyk ID SNYK-COCOAPODS-IMAGEMAGICK-3017170
  • published 5 Sep 2022
  • disclosed 25 Aug 2022
  • credit Unknown

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 Scores

version 3.1
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Snyk

5.5 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
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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