EulerOS 2.0 SP2 : ghostscript (EulerOS-SA-2018-1430)

high Nessus Plugin ID 119919
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 EulerOS host is missing multiple security updates.

Description

According to the versions of the ghostscript packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

- ghostscript: /invalidaccess bypass after failed restore.(CVE-2018-16509)

- ghostscript: LockDistillerParams type confusion.(CVE-2018-15910)

- ghostscript: definemodifiedfont memory corruption if /typecheck is handled.(CVE-2018-16542)

- ghostscript: Stack-based out-of-bounds write in pdf_set_text_matrix function in gdevpdts.c (CVE-2018-10194)

- ghostscript: incorrect free logic in pagedevice replacement.(CVE-2018-16541)

- ghostscript:se-after-free in copydevice handling.(CVE-2018-16540)

- ghostscript:gssetresolution and gsgetresolution memory corruption.(CVE-2018-16543)

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

Solution

Update the affected ghostscript packages.

See Also

http://www.nessus.org/u?651fd502

Plugin Details

Severity: High

ID: 119919

File Name: EulerOS_SA-2018-1430.nasl

Version: 1.6

Type: local

Published: 12/28/2018

Updated: 1/6/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 7.7

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

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

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.2

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:ghostscript, p-cpe:/a:huawei:euleros:ghostscript-cups, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/24/2018

Exploitable With

Metasploit (Ghostscript Failed Restore Command Execution)

Reference Information

CVE: CVE-2018-10194, CVE-2018-15910, CVE-2018-16509, CVE-2018-16540, CVE-2018-16541, CVE-2018-16542, CVE-2018-16543