NewStart CGSL CORE 5.05 / MAIN 5.05 : zsh Vulnerability (NS-SA-2019-0247)

critical Nessus Plugin ID 132475
New! Plugin Severity Now Using CVSS v3

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Synopsis

The remote machine is affected by a vulnerability.

Description

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has zsh packages installed that are affected by a vulnerability:

- An issue was discovered in zsh before 5.6. Shebang lines exceeding 64 characters were truncated, potentially leading to an execve call to a program name that is a substring of the intended one. (CVE-2018-13259)

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

Solution

Upgrade the vulnerable CGSL zsh packages. Note that updated packages may not be available yet. Please contact ZTE for more information.

See Also

http://security.gd-linux.com/notice/NS-SA-2019-0247

Plugin Details

Severity: Critical

ID: 132475

File Name: newstart_cgsl_NS-SA-2019-0247_zsh.nasl

Version: 1.4

Type: local

Published: 12/31/2019

Updated: 1/14/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2018-13259

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/27/2019

Vulnerability Publication Date: 9/5/2018

Reference Information

CVE: CVE-2018-13259