Integer Overflow or Wraparound Affecting ImageMagick-perl package, versions *


Severity

Recommended
0.0
low
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.06% (30th percentile)

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  • Snyk IDSNYK-RHEL7-IMAGEMAGICKPERL-1396173
  • published26 Jul 2021
  • disclosed5 Oct 2019

Introduced: 5 Oct 2019

CVE-2020-27758  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 ImageMagick-perl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ImageMagick-perl package and not the ImageMagick-perl package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A flaw was found in ImageMagick in coders/txt.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 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 7.0.8-68.

CVSS Scores

version 3.1