Detections
Analytics

EulerOS 2.0 SP2 : zsh (EulerOS-SA-2018-1424)

critical Nessus Plugin ID 119913

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

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

 - zsh: buffer overflow when scanning very long directory paths for symbolic links (CVE-2014-10072)

 - zsh: Stack-based buffer overflow in exec.c:hashcmd() (CVE-2018-1071)

 - zsh: buffer overflow in utils.c:checkmailpath() can lead to local arbitrary code execution (CVE-2018-1100)

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 zsh packages.

See Also

http://www.nessus.org/u?3c60f72e

Plugin Details

Severity: Critical

ID: 119913

File Name: EulerOS_SA-2018-1424.nasl

Version: 1.7

Type: local

Published: 12/28/2018

Updated: 7/12/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2014-10072

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

Vulnerability Information

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

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 Ease: No known exploits are available

Patch Publication Date: 12/22/2018

Reference Information

CVE: CVE-2014-10072, CVE-2018-1071, CVE-2018-1100