RHEL 6 : dhcp (RHSA-2018:1458)

high Nessus Plugin ID 109844

Synopsis

The remote Red Hat host is missing a security update for dhcp.

Description

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:1458 advisory.

- dhcp: Command injection vulnerability in the DHCP client NetworkManager integration script (CVE-2018-1111)

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 RHEL dhcp package based on the guidance in RHSA-2018:1458.

See Also

http://www.nessus.org/u?55c439b4

https://access.redhat.com/security/vulnerabilities/3442151

https://bugzilla.redhat.com/show_bug.cgi?id=1567974

https://access.redhat.com/errata/RHSA-2018:1458

https://access.redhat.com/security/updates/classification/#critical

Plugin Details

Severity: High

ID: 109844

File Name: redhat-RHSA-2018-1458.nasl

Version: 1.15

Type: local

Agent: unix

Published: 5/16/2018

Updated: 4/27/2024

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

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 7.9

Temporal Score: 6.5

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

CVSS Score Source: CVE-2018-1111

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 7

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:dhclient, p-cpe:/a:redhat:enterprise_linux:dhcp, p-cpe:/a:redhat:enterprise_linux:dhcp-common, p-cpe:/a:redhat:enterprise_linux:dhcp-devel, cpe:/o:redhat:rhel_eus:6.7

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/15/2018

Vulnerability Publication Date: 5/17/2018

Exploitable With

Metasploit (DHCP Client Command Injection (DynoRoot))

Reference Information

CVE: CVE-2018-1111

CWE: 77

IAVA: 2018-A-0162

RHSA: 2018:1458