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Alibaba Cloud Linux 3 : 0092: dbus (ALINUX3-SA-2023:0092)

medium Nessus Plugin ID 236167

Synopsis

The remote Alibaba Cloud Linux host is missing one or more security updates.

Description

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2023:0092 advisory.

 Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

 CVE-2023-34969:
 D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus- daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

http://mirrors.aliyun.com/alinux/3/cve/alinux3-sa-20230092.xml

Plugin Details

Severity: Medium

ID: 236167

File Name: alinux3_sa_2023-0092.nasl

Version: 1.1

Type: local

Published: 5/14/2025

Updated: 5/14/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2023-34969

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/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: cpe:/o:alibabacloud:alibaba_cloud_linux_3, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-daemon-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-devel, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-libs-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-tools, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-x11, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-common, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-tools-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-doc, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-debugsource, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-daemon, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-x11-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-tests, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-tests-debuginfo, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-libs, p-cpe:/a:alibabacloud:alibaba_cloud_linux_3:dbus-debuginfo

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/11/2023

Vulnerability Publication Date: 6/8/2023

Reference Information

CVE: CVE-2023-34969