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


0.0
medium
  • Attack Complexity

    Low

  • User Interaction

    Required

  • Availability

    High

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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.