Rapid7 Vulnerability & Exploit Database

Artifex Ghostscript: (CVE-2021-3781) Ghostscript GhostPDL 9.50 through 9.55.0 has insufficient file access protection

Back to Search

Artifex Ghostscript: (CVE-2021-3781) Ghostscript GhostPDL 9.50 through 9.55.0 has insufficient file access protection

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
02/16/2022
Created
03/23/2022
Added
03/22/2022
Modified
03/22/2022

Description

A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Solution(s)

  • ghostscript-upgrade-9_55

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;