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Test ID:1.3.6.1.4.1.25623.1.0.147696
Category:General
Title:Ghostscript 9.50 < 9.55.0 Sandbox Escape Vulnerability - Linux
Summary:Ghostscript is prone to a sandbox escape vulnerability.
Description:Summary:
Ghostscript is prone to a sandbox escape vulnerability.

Vulnerability Insight:
The file access protection built into Ghostscript proved
insufficient for the '%pipe%' PostScript device, when combined with Ghostscript's requirement to
be able to create and control temporary files in the conventional temporary file directories (for
example, '/tmp' or '/temp').

Affected Software/OS:
Ghostscript version 9.50 through 9.54.x.

Solution:
Update to version 9.55 or later.

CVSS Score:
9.3

CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-3781
https://security.gentoo.org/glsa/202211-11
https://bugzilla.redhat.com/show_bug.cgi?id=2002271
https://ghostscript.com/CVE-2021-3781.html
CopyrightCopyright (C) 2022 Greenbone Networks GmbH

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