Incorrect Use of Privileged APIs Affecting ghostscript-gtk package, versions <0:9.25-2.el7_7.2


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.26% (67th percentile)

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  • Snyk IDSNYK-CENTOS7-GHOSTSCRIPTGTK-2145638
  • published26 Jul 2021
  • disclosed28 Aug 2019

Introduced: 28 Aug 2019

CVE-2019-14812  (opens in a new tab)
CWE-648  (opens in a new tab)

How to fix?

Upgrade Centos:7 ghostscript-gtk to version 0:9.25-2.el7_7.2 or higher.

NVD Description

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

A flaw was found in all ghostscript versions 9.x before 9.50, in the .setuserparams2 procedure where it did not properly secure its privileged calls, enabling scripts to bypass -dSAFER restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.

CVSS Scores

version 3.1