Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : ghostscript vulnerabilities (USN-3773-1)

Medium Nessus Plugin ID 117867

Synopsis

The remote Ubuntu host is missing one or more security-related
patches.

Description

It was discovered that Ghostscript contained multiple security issues.
If a user or automated system were tricked into processing a specially
crafted file, a remote attacker could possibly use these issues to
access arbitrary files, execute arbitrary code, or cause a denial of
service.

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.

Solution

Update the affected ghostscript and / or libgs9 packages.

See Also

https://usn.ubuntu.com/3773-1/

Plugin Details

Severity: Medium

ID: 117867

File Name: ubuntu_USN-3773-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2018/10/02

Modified: 2018/12/01

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS v3.0

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:ghostscript, p-cpe:/a:canonical:ubuntu_linux:libgs9, cpe:/o:canonical:ubuntu_linux:14.04, cpe:/o:canonical:ubuntu_linux:16.04, cpe:/o:canonical:ubuntu_linux:18.04:-:lts

Patch Publication Date: 2018/10/01

Reference Information

CVE: CVE-2018-16510, CVE-2018-17183

USN: 3773-1