Incorrect Use of Privileged APIs Affecting ghostscript-gtk package, versions <0:9.07-31.el7_6.10


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.22% (62nd percentile)

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  • Snyk IDSNYK-CENTOS7-GHOSTSCRIPTGTK-2132071
  • published26 Jul 2021
  • disclosed21 Mar 2019

Introduced: 21 Mar 2019

CVE-2019-3835  (opens in a new tab)
CWE-648  (opens in a new tab)

How to fix?

Upgrade Centos:7 ghostscript-gtk to version 0:9.07-31.el7_6.10 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.

It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.

References

CVSS Scores

version 3.1