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Debian DLA-1761-1 : ghostscript security update

medium Nessus Plugin ID 124243

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Synopsis

The remote Debian host is missing a security update.

Description

Cedric Buissart discovered two vulnerabilities in Ghostscript, the GPL PostScript/PDF interpreter, which could result in bypass of file system restrictions of the dSAFER sandbox.

For Debian 8 'Jessie', these problems have been fixed in version 9.26a~dfsg-0+deb8u2.

We recommend that you upgrade your ghostscript packages.

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

Solution

Upgrade the affected packages.

See Also

https://lists.debian.org/debian-lts-announce/2019/04/msg00021.html

https://packages.debian.org/source/jessie/ghostscript

Plugin Details

Severity: Medium

ID: 124243

File Name: debian_DLA-1761.nasl

Version: 1.5

Type: local

Agent: unix

Published: 4/24/2019

Updated: 5/31/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2019-3838

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:ghostscript-dbg, p-cpe:/a:debian:debian_linux:ghostscript-doc, p-cpe:/a:debian:debian_linux:libgs-dev, p-cpe:/a:debian:debian_linux:libgs9-common, cpe:/o:debian:debian_linux:8.0, p-cpe:/a:debian:debian_linux:ghostscript-x, p-cpe:/a:debian:debian_linux:libgs9, p-cpe:/a:debian:debian_linux:ghostscript

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 4/23/2019

Vulnerability Publication Date: 3/25/2019

Reference Information

CVE: CVE-2019-3835, CVE-2019-3838