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Integer Overflow or Wraparound Affecting imagemagick package, versions *

low

Snyk CVSS

    Attack Complexity Low
    Availability High
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NVD
7.5 high
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SUSE
5.3 medium
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Red Hat
5.3 medium

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  • Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-1246262
  • published 15 Apr 2021
  • disclosed 11 May 2021
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Introduced: 15 Apr 2021

CVE-2021-20312 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

There is no fixed version for Debian:11 imagemagick.

NVD Description

Note: Versions mentioned in the description apply only to the upstream imagemagick package and not the imagemagick package as distributed by Debian:11. See How to fix? for Debian:11 relevant fixed versions and status.

A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by an attacker and processed by an application using ImageMagick. The highest threat from this vulnerability is to system availability.

References