Detections
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EulerOS Virtualization for ARM 64 3.0.5.0 : sudo (EulerOS-SA-2020-1086)

high Nessus Plugin ID 132840

Synopsis

The remote EulerOS Virtualization for ARM 64 host is missing a security update.

Description

According to the version of the sudo package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability :

 - In Sudo before 1.8.28, an attacker with access to a Runas ALL sudoer account can bypass certain policy blacklists and session PAM modules, and can cause incorrect logging, by invoking sudo with a crafted user ID. For example, this allows bypass of !root configuration, and USER= logging, for a 'sudo -u \#$((0xffffffff))' command.(CVE-2019-14287)

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 sudo package.

See Also

http://www.nessus.org/u?1cf3c4c6

Plugin Details

Severity: High

ID: 132840

File Name: EulerOS_SA-2020-1086.nasl

Version: 1.5

Type: local

Published: 1/13/2020

Updated: 1/19/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 7.4

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

CVSS Score Source: CVE-2019-14287

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.2

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:sudo, cpe:/o:huawei:euleros:uvp:3.0.5.0

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/13/2020

Exploitable With

Core Impact

Reference Information

CVE: CVE-2019-14287