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Oracle Linux: CVE-2024-33871: ELSA-2024-4549: ghostscript security update (IMPORTANT) (Multiple Advisories)

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Oracle Linux: CVE-2024-33871: ELSA-2024-4549:ghostscript security update (IMPORTANT) (Multiple Advisories)

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
05/02/2024
Created
07/26/2024
Added
07/22/2024
Modified
12/24/2024

Description

An issue was discovered in Artifex Ghostscript before 10.03.1. contrib/opvp/gdevopvp.c allows arbitrary code execution via a custom Driver library, exploitable via a crafted PostScript document. This occurs because the Driver parameter for opvp (and oprp) devices can have an arbitrary name for a dynamic library; this library is then loaded. A flaw was found in Ghostscript. The "Driver" parameter for the "opvp"/"oprp" device specifies the name of a dynamic library and allows any library to be loaded. This flaw allows a malicious user to send a specially crafted document that, when processed by Ghostscript, could potentially lead to arbitrary code execution with the privileges of the Ghostscript process on the system.

Solution(s)

  • oracle-linux-upgrade-ghostscript
  • oracle-linux-upgrade-ghostscript-cups
  • oracle-linux-upgrade-ghostscript-doc
  • oracle-linux-upgrade-ghostscript-gtk
  • oracle-linux-upgrade-ghostscript-tools-dvipdf
  • oracle-linux-upgrade-ghostscript-tools-fonts
  • oracle-linux-upgrade-ghostscript-tools-printing
  • oracle-linux-upgrade-ghostscript-x11
  • oracle-linux-upgrade-libgs
  • oracle-linux-upgrade-libgs-devel

References

  • https://attackerkb.com/topics/cve-2024-33871
  • CVE - 2024-33871
  • ELSA-2024-4549
  • ELSA-2024-4000
  • ELSA-2024-3999
  • 查看数 697
  • 已创建
  • 最后回复

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