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Excessive Iteration Affecting imagemagick package, versions <8:6.9.10.2+dfsg-2

low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High

    Threat Intelligence

    EPSS 0.39% (73rd 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-520694
  • published 30 Mar 2018
  • disclosed 30 Mar 2018
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Introduced: 30 Mar 2018

CVE-2018-9133 Open this link in a new tab
CWE-834 Open this link in a new tab

How to fix?

Upgrade Debian:11 imagemagick to version 8:6.9.10.2+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.

ImageMagick 7.0.7-26 Q16 has excessive iteration in the DecodeLabImage and EncodeLabImage functions (coders/tiff.c), which results in a hang (tens of minutes) with a tiny PoC file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tiff file.