Detections
Analytics

RHCOS 4 : OpenShift Container Platform 4.11.53 (RHSA-2023:6274)

medium Nessus Plugin ID 189443

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Synopsis

The remote Red Hat CoreOS host is missing a security update for OpenShift Container Platform 4.11.53.

Description

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:6274 advisory.

 - A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured. (CVE-2023-3153)

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 RHCOS OpenShift Container Platform 4.11.53 packages based on the guidance in RHSA-2023:6274.

See Also

https://access.redhat.com/security/cve/CVE-2023-3153

https://access.redhat.com/errata/RHSA-2023:6274

Plugin Details

Severity: Medium

ID: 189443

File Name: rhcos-RHSA-2023-6274.nasl

Version: 1.0

Type: local

Agent: unix

Published: 1/24/2024

Updated: 1/24/2024

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

Risk Information

VPR

Risk Factor: Low

Score: 1.4

Vendor

Vendor Severity: Moderate

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2023-3153

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/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:ovn22.12-vtep, p-cpe:/a:redhat:enterprise_linux:ovn22.12, p-cpe:/a:redhat:enterprise_linux:ovn22.12-host, p-cpe:/a:redhat:enterprise_linux:ovn22.12-central, cpe:/o:redhat:enterprise_linux:8:coreos

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: 11/8/2023

Vulnerability Publication Date: 10/4/2023

Reference Information

CVE: CVE-2023-3153

CWE: 400

RHSA: 2023:6274