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Red Hat 2.5.1 Moderate Advisory: ACM Security Fixes for Kubernetes

red hat
Calendar Grey July 27, 2022
Dist Redhat Esm H88
Red Hat Advanced Cluster Management 2.5.1 introduces crucial security enhancements and reliability improvements tailored for Kubernetes environments.
Red Hat Advanced Cluster Management for Kubernetes 2.5.1 General Availability release images, which fix security issues and bugs

Solution

For Red Hat Advanced Cluster Management for Kubernetes, see the following documentation, which will be updated shortly for this release, for important instructions on installing this release:

https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.5/html-single/install/index#installing

Summary

Red Hat Advanced Cluster Management for Kubernetes 2.5.1 images
Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in.
This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix several bugs. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release:
https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_management_for_kubernetes/2.5/html/release_notes/index
Security update:
* nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account (CVE-2022-24450)
Bug fixes:
* Can't install submariner add-ons from UI on unsupported cloud provider (BZ# 2087686)
* policy controller addons are Progressing status (unhealthy from backend) on OCP3.11 in ARM hub (BZ# 2088270)
* RHACM 2.5.1 images (BZ# 2090802)
* Broken link to Submariner manual install instructions (BZ# 2095333)
* `The backend service is unavailable` when accessing ACM 2.5 Overview page (BZ# 2096389)
* 64 character length causing clusters to unsubscribe (BZ# 2101453)

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat bug fixes cluster management Kubernetes

References

https://access.redhat.com/security/cve/CVE-2020-28915 https://access.redhat.com/security/cve/CVE-2021-3695 https://access.redhat.com/security/cve/CVE-2021-3696 https://access.redhat.com/security/cve/CVE-2021-3697 https://access.redhat.com/security/cve/CVE-2021-40528 https://access.redhat.com/security/cve/CVE-2022-1271 https://access.redhat.com/security/cve/CVE-2022-1621 https://access.redhat.com/security/cve/CVE-2022-1629 https://access.redhat.com/security/cve/CVE-2022-22576 https://access.redhat.com/security/cve/CVE-2022-24450 https://access.redhat.com/security/cve/CVE-2022-25313 https://access.redhat.com/security/cve/CVE-2022-25314 https://access.redhat.com/security/cve/CVE-2022-27666 https://access.redhat.com/security/cve/CVE-2022-27774 https://access.redhat.com/security/cve/CVE-2022-27776 https://access.redhat.com/security/cve/CVE-2022-27782 https://access.redhat.com/security/cve/CVE-2022-28733 https://access.redhat.com/security/cve/CVE-2022-28734 https://access.redhat.com/security/cve/CVE-2022-28735 https://access.redhat.com/security/cve/CVE-2022-28736 https://access.redhat.com/security/cve/CVE-2022-28737 https://access.redhat.com/security/cve/CVE-2022-29824 https://access.redhat.com/security/updates/classification#moderate

Package List


Advisory ID: RHSA-2022:5531-01
Product: Red Hat ACM
Advisory URL: https://access.redhat.com/errata/RHSA-2022:5531
Issue date: 2022-07-07

Topic

Red Hat Advanced Cluster Management for Kubernetes 2.5.1 GeneralAvailability release images, which fix security issues and bugs.Red Hat Product Security has rated this update as having a security impactof Moderate. 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 moderate security update Red Hat bug fixes cluster management Kubernetes

Relevant Releases Architectures

Bugs Fixed

2052573 - CVE-2022-24450 nats-server: misusing the "dynamically provisioned sandbox accounts" feature authenticated user can obtain the privileges of the System account

2087686 - Can't install submariner add-ons from UI on unsupported cloud provider

2088270 - policy controller addons are Progressing status (unhealthy from backend) on OCP3.11 in ARM hub

2090802 - RHACM 2.5.1 images

2095333 - Broken link to Submariner manual install instructions

2096389 - `The backend service is unavailable` when accessing ACM 2.5 Overview page

2101453 - 64 character length causing clusters to unsubscribe

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