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EulerOS 2.0 SP3 : bash (EulerOS-SA-2019-1564)

high Nessus Plugin ID 125491

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the bash package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

 - rbash in Bash before 4.4-beta2 did not prevent the shell user from modifying BASH_CMDS, thus allowing the user to execute any command with the permissions of the shell.(CVE-2019-9924)

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 bash package.

See Also

http://www.nessus.org/u?493e1b7c

Plugin Details

Severity: High

ID: 125491

File Name: EulerOS_SA-2019-1564.nasl

Version: 1.7

Type: local

Published: 5/29/2019

Updated: 5/20/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

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

CVSS Score Source: CVE-2019-9924

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:bash, 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 Ease: No known exploits are available

Patch Publication Date: 5/12/2019

Reference Information

CVE: CVE-2019-9924