RHEL 8 : pcs (RHSA-2024:2953)

medium Nessus Plugin ID 197763

Synopsis

The remote Red Hat host is missing one or more security updates for pcs.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2953 advisory.

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

* rubygem-rack: Denial of Service Vulnerability in Rack Content-Type Parsing (CVE-2024-25126)

* rubygem-rack: Possible DoS Vulnerability with Range Header in Rack (CVE-2024-26141)

* rubygem-rack: Possible Denial of Service Vulnerability in Rack Header Parsing (CVE-2024-26146)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.10 Release Notes linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

Solution

Update the RHEL pcs package based on the guidance in RHSA-2024:2953.

See Also

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

http://www.nessus.org/u?99ff6172

https://bugzilla.redhat.com/show_bug.cgi?id=2265593

https://bugzilla.redhat.com/show_bug.cgi?id=2265594

https://bugzilla.redhat.com/show_bug.cgi?id=2265595

https://issues.redhat.com/browse/RHEL-17280

https://issues.redhat.com/browse/RHEL-7584

https://issues.redhat.com/browse/RHEL-7668

https://issues.redhat.com/browse/RHEL-7729

https://issues.redhat.com/browse/RHEL-7731

https://issues.redhat.com/browse/RHEL-7732

https://issues.redhat.com/browse/RHEL-7741

https://issues.redhat.com/browse/RHEL-7742

https://issues.redhat.com/browse/RHEL-7743

https://issues.redhat.com/browse/RHEL-7745

https://issues.redhat.com/browse/RHEL-8467

http://www.nessus.org/u?fc86761f

https://access.redhat.com/errata/RHSA-2024:2953

Plugin Details

Severity: Medium

ID: 197763

File Name: redhat-RHSA-2024-2953.nasl

Version: 1.0

Type: local

Agent: unix

Published: 5/23/2024

Updated: 5/23/2024

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

Risk Information

VPR

Risk Factor: Low

Score: 2.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2024-26141

CVSS v3

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 5.1

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:pcs-snmp, p-cpe:/a:redhat:enterprise_linux:pcs, cpe:/o:redhat:enterprise_linux:8

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

Exploit Ease: No known exploits are available

Patch Publication Date: 5/22/2024

Vulnerability Publication Date: 2/28/2024

Reference Information

CVE: CVE-2024-25126, CVE-2024-26141, CVE-2024-26146

CWE: 1333

RHSA: 2024:2953