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EulerOS Virtualization 2.10.1 : systemd (EulerOS-SA-2022-2067)

medium Nessus Plugin ID 163162

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

According to the versions of the systemd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

 - A flaw was found in systemd. An uncontrolled recursion in systemd-tmpfiles may lead to a denial of service at boot time when too many nested directories are created in /tmp. (CVE-2021-3997)

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 systemd packages.

See Also

http://www.nessus.org/u?4f5875fa

Plugin Details

Severity: Medium

ID: 163162

File Name: EulerOS_SA-2022-2067.nasl

Version: 1.4

Type: local

Published: 7/14/2022

Updated: 10/18/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.6

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

CVSS Score Source: CVE-2021-3997

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:systemd, p-cpe:/a:huawei:euleros:systemd-container, p-cpe:/a:huawei:euleros:systemd-libs, p-cpe:/a:huawei:euleros:systemd-networkd, p-cpe:/a:huawei:euleros:systemd-nspawn, p-cpe:/a:huawei:euleros:systemd-pam, p-cpe:/a:huawei:euleros:systemd-resolved, p-cpe:/a:huawei:euleros:systemd-timesyncd, p-cpe:/a:huawei:euleros:systemd-udev, p-cpe:/a:huawei:euleros:systemd-udev-compat, cpe:/o:huawei:euleros:uvp:2.10.1

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: 7/14/2022

Vulnerability Publication Date: 5/5/2022

Reference Information

CVE: CVE-2021-3997