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Oracle Linux: CVE-2018-16511: ELSA-2018-3650: ghostscript security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2018-16511: ELSA-2018-3650: ghostscript security update (IMPORTANT) (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
08/24/2018
Created
07/23/2020
Added
07/21/2020
Modified
07/22/2024

Description

An issue was discovered in Artifex Ghostscript before 9.24. A type confusion in "ztype" could be used by remote attackers able to supply crafted PostScript to crash the interpreter or possibly have unspecified other impact. It was discovered that the ghostscript .type operator did not properly validate its operands. A specially crafted PostScript document could exploit this to crash ghostscript or, possibly, execute arbitrary code in the context of the ghostscript process.

Solution(s)

  • oracle-linux-upgrade-ghostscript
  • oracle-linux-upgrade-ghostscript-cups
  • oracle-linux-upgrade-ghostscript-devel
  • oracle-linux-upgrade-ghostscript-doc
  • oracle-linux-upgrade-ghostscript-gtk

References

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