EulerOS Virtualization 3.0.1.0 : bash (EulerOS-SA-2019-1609)

High Nessus Plugin ID 125561

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VPR Score: 6.7

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

According to the version of the bash package installed, the EulerOS Virtualization 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?363650db

Plugin Details

Severity: High

ID: 125561

File Name: EulerOS_SA-2019-1609.nasl

Version: 1.6

Type: local

Published: 2019/05/30

Updated: 2021/01/06

Dependencies: 12634

Risk Information

Risk Factor: High

VPR Score: 6.7

CVSS v2.0

Base Score: 7.2

Temporal Score: 5.3

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

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:uvp:3.0.1.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/05/30

Reference Information

CVE: CVE-2019-9924