Information Exposure Affecting imagemagick package, versions <8:6.9.9.34+dfsg-3


0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High

    Threat Intelligence

    EPSS 1.81% (88th percentile)
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NVD
6.5 medium
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-524903
  • published 12 Oct 2017
  • disclosed 12 Oct 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.

ReadGIFImage in coders/gif.c in ImageMagick 7.0.6-1 and GraphicsMagick 1.3.26 leaves the palette uninitialized when processing a GIF file that has neither a global nor local palette. If the affected product is used as a library loaded into a process that operates on interesting data, this data sometimes can be leaked via the uninitialized palette.