Integer Overflow or Wraparound Affecting imagemagick package, versions <8:6.9.11.24+dfsg-1


Severity

Recommended
0.0
low
0
10

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Threat Intelligence

EPSS
0.06% (30th percentile)

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  • Snyk IDSNYK-DEBIAN12-IMAGEMAGICK-1548558
  • published5 Dec 2020
  • disclosed4 Dec 2020

Introduced: 4 Dec 2020

CVE-2020-27776  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Debian:12 imagemagick to version 8:6.9.11.24+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 flaw was found in ImageMagick in MagickCore/statistic.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type unsigned long. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.

CVSS Scores

version 3.1