Incorrect Use of Privileged APIs Affecting ghostscript package, versions <9.27~dfsg-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.25% (66th percentile)

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  • Snyk IDSNYK-DEBIAN12-GHOSTSCRIPT-1546755
  • published22 Mar 2019
  • disclosed25 Mar 2019

Introduced: 22 Mar 2019

CVE-2019-3838  (opens in a new tab)
CWE-648  (opens in a new tab)

How to fix?

Upgrade Debian:12 ghostscript to version 9.27~dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ghostscript package and not the ghostscript package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

It was found that the forceput operator could be extracted from the DefineResource method 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