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EulerOS Virtualization 2.10.0 : avahi (EulerOS-SA-2023-2553)

medium Nessus Plugin ID 179262

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

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

 - A vulnerability was found in the avahi library. This flaw allows an unprivileged user to make a dbus call, causing the avahi daemon to crash. (CVE-2023-1981)

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 avahi packages.

See Also

http://www.nessus.org/u?4459cf29

Plugin Details

Severity: Medium

ID: 179262

File Name: EulerOS_SA-2023-2553.nasl

Version: 1.0

Type: local

Published: 8/2/2023

Updated: 8/2/2023

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-2023-1981

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:avahi-libs, cpe:/o:huawei:euleros:uvp:2.10.0

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: 8/2/2023

Vulnerability Publication Date: 4/12/2023

Reference Information

CVE: CVE-2023-1981