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Divide By Zero Affecting graphicsmagick package, versions <1.3.29-r0

Severity

 Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.24% (64th percentile)

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  • Snyk IDSNYK-ALPINE313-GRAPHICSMAGICK-1067778
  • published2 Feb 2021
  • disclosed25 Mar 2018
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Introduced: 25 Mar 2018

CVE-2018-9018  (opens in a new tab)
CWE-369  (opens in a new tab)

How to fix?

Upgrade Alpine:3.13 graphicsmagick to version 1.3.29-r0 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 Alpine. See How to fix? for Alpine:3.13 relevant fixed versions and status.

In GraphicsMagick 1.3.28, there is a divide-by-zero in the ReadMNGImage function of coders/png.c. Remote attackers could leverage this vulnerability to cause a crash and denial of service via a crafted mng file.

References