vulnerability

Artifex Ghostscript: (CVE-2018-16802) Restoration of Privilege Checking Code Execution Vulnerability

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Sep 10, 2018
Added
Oct 10, 2018
Modified
Mar 30, 2026

Description

An issue was discovered in Artifex Ghostscript before 9.25. Incorrect "restoration of privilege" checking when running out of stack during exception handling could be used by attackers able to supply crafted PostScript to execute code using the "pipe" instruction. This is due to an incomplete fix for CVE-2018-16509.

Solution

ghostscript-upgrade-9_25
Title
Rapid7 Labs

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