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CBL Mariner 2.0 Security Update: avahi (CVE-2023-38473)

medium Nessus Plugin ID 213407

Synopsis

The remote CBL Mariner host is missing one or more security updates.

Description

The version of avahi installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-38473 advisory.

 - A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function. (CVE-2023-38473)

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

https://nvd.nist.gov/vuln/detail/CVE-2023-38473

Plugin Details

Severity: Medium

ID: 213407

File Name: mariner_CVE-2023-38473.nasl

Version: 1.1

Type: local

Published: 12/27/2024

Updated: 12/27/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

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

CVSS Score Source: CVE-2023-38473

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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:U/RL:O/RC:C

Vulnerability Information

CPE: x-cpe:/o:microsoft:cbl-mariner, p-cpe:/a:microsoft:cbl-mariner:avahi, p-cpe:/a:microsoft:cbl-mariner:avahi-autoipd, p-cpe:/a:microsoft:cbl-mariner:avahi-compat-howl, p-cpe:/a:microsoft:cbl-mariner:avahi-compat-howl-devel, p-cpe:/a:microsoft:cbl-mariner:avahi-compat-libdns_sd, p-cpe:/a:microsoft:cbl-mariner:avahi-compat-libdns_sd-devel, p-cpe:/a:microsoft:cbl-mariner:avahi-debuginfo, p-cpe:/a:microsoft:cbl-mariner:avahi-devel, p-cpe:/a:microsoft:cbl-mariner:avahi-dnsconfd, p-cpe:/a:microsoft:cbl-mariner:avahi-glib, p-cpe:/a:microsoft:cbl-mariner:avahi-glib-devel, p-cpe:/a:microsoft:cbl-mariner:avahi-gobject, p-cpe:/a:microsoft:cbl-mariner:avahi-gobject-devel, p-cpe:/a:microsoft:cbl-mariner:avahi-libs, p-cpe:/a:microsoft:cbl-mariner:avahi-tools

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/10/2024

Vulnerability Publication Date: 11/2/2023

Reference Information

CVE: CVE-2023-38473