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Red Hat: RHSA-2023-4650-01 Critical: Multicluster Engine for Kubernetes

red hat
Calendar Grey August 14, 2023
Dist Redhat Esm H88
Red Hat's Urgent Security Bulletin for Multicluster Engine for Kubernetes version 2.2.7 includes essential updates and patches.
Multicluster Engine for Kubernetes 2.2.7 General Availability release images, which provide security updates and fix bugs

Solution

For information and instructions for these updates, see the following article: https://access.redhat.com/solutions/7022540.

For multicluster engine for Kubernetes, see the following documentation for details on how to install the images:

https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.7/html/clusters/cluster_mce_overview#installing-while-connected-online-mce

Summary

Multicluster Engine for Kubernetes 2.2.7 images
Multicluster engine for Kubernetes provides the foundational components that are necessary for the centralized management of multiple Kubernetes-based clusters across data centers, public clouds, and private clouds.
You can use the engine to create new Red Hat OpenShift Container Platform clusters or to bring existing Kubernetes-based clusters under management by importing them. After the clusters are managed, you can use the APIs that are provided by the engine to distribute configuration based on placement policy.
Security fix(es): * CVE-2023-3089 openshift: OCP & FIPS mode * CVE-2023-37903 vm2: custom inspect function allows attackers to escape the sandbox and run arbitrary code

Topics%20covered

Topics Covered

security advisory Red Hat critical fix security updates bug fixes Kubernetes multicluster engine

References

https://access.redhat.com/security/cve/CVE-2020-24736 https://access.redhat.com/security/cve/CVE-2023-1667 https://access.redhat.com/security/cve/CVE-2023-2283 https://access.redhat.com/security/cve/CVE-2023-2602 https://access.redhat.com/security/cve/CVE-2023-2603 https://access.redhat.com/security/cve/CVE-2023-2828 https://access.redhat.com/security/cve/CVE-2023-3089 https://access.redhat.com/security/cve/CVE-2023-27536 https://access.redhat.com/security/cve/CVE-2023-28321 https://access.redhat.com/security/cve/CVE-2023-28484 https://access.redhat.com/security/cve/CVE-2023-29469 https://access.redhat.com/security/cve/CVE-2023-32681 https://access.redhat.com/security/cve/CVE-2023-34969 https://access.redhat.com/security/cve/CVE-2023-37903 https://access.redhat.com/security/cve/CVE-2023-38408 https://access.redhat.com/security/updates/classification#critical https://access.redhat.com/security/vulnerabilities/RHSB-2023-001

Package List


Severity
critical
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:4650-01
Product: multicluster engine for Kubernetes
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4650
Issue date: 2023-08-14

Topic

Multicluster Engine for Kubernetes 2.2.7 General Availability releaseimages, which provide security updates and fix bugs.Red Hat Product Security has rated this update as having a security impactof Critical. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE links in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat critical fix security updates bug fixes Kubernetes multicluster engine

Relevant Releases Architectures

Bugs Fixed

2212085 - CVE-2023-3089 openshift: OCP & FIPS mode

2224969 - CVE-2023-37903 vm2: custom inspect function allows attackers to escape the sandbox and run arbitrary code

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