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Artifex Ghostscript: (CVE-2019-3839) Missing attack vector protections.

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Artifex Ghostscript: (CVE-2019-3839) Missing attack vector protections.

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
05/16/2019
Created
06/13/2019
Added
06/12/2019
Modified
06/12/2019

Description

It was found that in ghostscript some privileged operators remained accessible from various places after the CVE-2019-6116 fix. 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. Ghostscript versions before 9.27 are vulnerable.

Solution(s)

  • ghostscript-upgrade-9_27

References

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