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RHSA-2002:083: Ghostscript command execution vulnerability

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RHSA-2002:083: Ghostscript command execution vulnerability

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
05/29/2002
Created
07/25/2018
Added
10/28/2005
Modified
07/04/2017

Description

Updated packages are available for GNU Ghostscript which fix a vulnerability found during Postscript interpretation.

Ghostscript is a program for displaying PostScript files or printing them to non-PostScript printers. An untrusted PostScript file can cause ghostscript to execute arbitrary commands due to insufficient checking. Since ghostscript is often used during the course of printing a document (and is run as user 'lp'), all users should install these fixed packages. The problem is fixed in the 6.53 source release of GNU Ghostscript, and the fix has been backported and applied to the packages referenced by this advisory. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2002-0363 to this issue. Please note that this vulnerability is different to the 'local file read' issue corrected by our previous Ghostscript errata (RHSA-2001:112 and RHSA-2001:138)

Solution(s)

  • redhat-upgrade-ghostscript
  • redhat-upgrade-printconf
  • redhat-upgrade-printconf-gui
  • redhat-upgrade-vflib2
  • redhat-upgrade-vflib2-devel
  • redhat-upgrade-vflib2-vfjfm
  • redhat-upgrade-xtt-fonts

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