CentOS 8 : ghostscript (CESA-2019:2591)

critical Nessus Plugin ID 145613
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote CentOS host is missing one or more security updates.

Description

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:2591 advisory.

- ghostscript: Safer mode bypass by .forceput exposure in .pdf_hook_DSC_Creator (701445) (CVE-2019-14811)

- ghostscript: Safer mode bypass by .forceput exposure in setuserparams (701444) (CVE-2019-14812)

- ghostscript: Safer mode bypass by .forceput exposure in setsystemparams (701443) (CVE-2019-14813)

- ghostscript: Safer mode bypass by .forceput exposure in .pdfexectoken and other procedures (701450) (CVE-2019-14817)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2019:2591

Plugin Details

Severity: Critical

ID: 145613

File Name: centos8_RHSA-2019-2591.nasl

Version: 1.5

Type: local

Agent: unix

Published: 1/29/2021

Updated: 7/5/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-14813

VPR

Risk Factor: Critical

Score: 9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:H/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

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

Temporal Vector: E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:centos:centos:8, p-cpe:/a:centos:centos:ghostscript, p-cpe:/a:centos:centos:ghostscript-doc, p-cpe:/a:centos:centos:ghostscript-tools-dvipdf, p-cpe:/a:centos:centos:ghostscript-tools-fonts, p-cpe:/a:centos:centos:ghostscript-tools-printing, p-cpe:/a:centos:centos:ghostscript-x11, p-cpe:/a:centos:centos:libgs, p-cpe:/a:centos:centos:libgs-devel

Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/2/2019

Vulnerability Publication Date: 9/2/2019

Reference Information

CVE: CVE-2019-14811, CVE-2019-14812, CVE-2019-14813, CVE-2019-14817

RHSA: 2019:2591