RHSA-2024:4922 - Security Advisory

Topic

Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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.

Security Fixes:

• golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS (CVE-2023-45288)

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://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.8/html/release_notes/

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Advanced Cluster Management for Kubernetes 2 for RHEL 8 x86_64

Fixes

• BZ - 2268273 - CVE-2023-45288 golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS
• ACM-10500 - Policy reports with "No status" on a single cluster
• ACM-10981 - Trying to edit an Application from ACM console fails with error: 'Cannot read properties of undefined'
• ACM-11417 - Clustercurator cluster upgrade failure due to stale clusterversion
• ACM-12030 - [release-2.8] Business Continuity: fix CVE-2023-45288 if necessary
• ACM-12093 - [release-2.8] App/Cluster LC: fix CVE-2023-45288 if necessary

CVEs

• CVE-2020-15778
• CVE-2021-43618
• CVE-2022-48624
• CVE-2023-2953
• CVE-2023-6004
• CVE-2023-6597
• CVE-2023-6918
• CVE-2023-45288
• CVE-2024-0450
• CVE-2024-3651
• CVE-2024-25062
• CVE-2024-28182
• CVE-2024-28834
• CVE-2024-32002
• CVE-2024-32004
• CVE-2024-32020
• CVE-2024-32021
• CVE-2024-32465
• CVE-2024-32487
• CVE-2024-33599
• CVE-2024-33600
• CVE-2024-33601
• CVE-2024-33602

References

• https://access.redhat.com/security/updates/classification/#important