Out-of-Bounds Affecting imagemagick package, versions <8:6.9.9.34+dfsg-3


0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 2.14% (90th percentile)
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NVD
8.8 high
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-518988
  • published 5 Nov 2017
  • disclosed 5 Nov 2017

How to fix?

Upgrade Debian:11 imagemagick to version 8:6.9.9.34+dfsg-3 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 ReadWPGImage function in coders/wpg.c in ImageMagick 7.0.7-9 does not properly validate the colormap index in a WPG palette, which allows remote attackers to cause a denial of service (use of uninitialized data or invalid memory allocation) or possibly have unspecified other impact via a malformed WPG file.