Out-of-bounds Write Affecting graphicsmagick package, versions <1.4+really1.3.34+hg16181-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.13% (49th percentile)

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  • Snyk IDSNYK-DEBIAN13-GRAPHICSMAGICK-5861740
  • published26 Aug 2023
  • disclosed22 Aug 2023

Introduced: 22 Aug 2023

CVE-2020-21679  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Debian:13 graphicsmagick to version 1.4+really1.3.34+hg16181-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream graphicsmagick package and not the graphicsmagick package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format.

CVSS Scores

version 3.1