Divide By Zero Affecting imagemagick package, versions <8:6.9.11.57+dfsg-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.09% (39th percentile)

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  • Snyk IDSNYK-DEBIAN12-IMAGEMAGICK-1548769
  • published5 Feb 2021
  • disclosed6 Feb 2021

Introduced: 5 Feb 2021

CVE-2021-20176  (opens in a new tab)
CWE-369  (opens in a new tab)

How to fix?

Upgrade Debian:12 imagemagick to version 8:6.9.11.57+dfsg-1 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:12 relevant fixed versions and status.

A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability.

CVSS Scores

version 3.1