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CentOS 9 : dhcp-4.4.2-17.b1.el9

medium Nessus Plugin ID 191267

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Synopsis

The remote CentOS host is missing a security update for dhcp-client.

Description

The remote CentOS Linux 9 host has packages installed that are affected by a vulnerability as referenced in the dhcp-4.4.2-17.b1.el9 build changelog.

 - BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL.
 The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients. (CVE-2021-25220)

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 CentOS 9 Stream dhcp-client package.

See Also

https://kojihub.stream.centos.org/koji/buildinfo?buildID=20114

Plugin Details

Severity: Medium

ID: 191267

File Name: centos9_dhcp-4_4_2-17_b1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 2/29/2024

Updated: 4/26/2024

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2021-25220

CVSS v3

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

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

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

Vulnerability Information

CPE: p-cpe:/a:centos:centos:dhcp-server, p-cpe:/a:centos:centos:dhcp-devel, cpe:/a:centos:centos:9, p-cpe:/a:centos:centos:dhcp-common, p-cpe:/a:centos:centos:dhcp-libs-static, p-cpe:/a:centos:centos:dhcp-devel-doc, p-cpe:/a:centos:centos:dhcp-relay, p-cpe:/a:centos:centos:dhcp-client

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

Exploit Ease: No known exploits are available

Patch Publication Date: 5/10/2022

Vulnerability Publication Date: 3/16/2022

Reference Information

CVE: CVE-2021-25220