Out-of-Bounds Affecting imagemagick package, versions <8:6.9.6.2+dfsg-2


0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.84% (82nd percentile)
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NVD
8.1 high
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Red Hat
5.4 medium

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  • Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-528943
  • published 13 Dec 2016
  • disclosed 13 Dec 2016

How to fix?

Upgrade Debian:11 imagemagick to version 8:6.9.6.2+dfsg-2 or higher.

NVD Description

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

The WPG parser in ImageMagick before 6.9.4-4 and 7.x before 7.0.1-5, when a memory limit is set, allows remote attackers to have unspecified impact via vectors related to the SetImageExtent return-value check, which trigger (1) a heap-based buffer overflow in the SetPixelIndex function or an invalid write operation in the (2) ScaleCharToQuantum or (3) SetPixelIndex functions.