RHSA-2024:0820 - Security Advisory

Topic

Red Hat Advanced Cluster Management for Kubernetes 2.8.5 General
Availability release images, which provide security updates and fix bugs.

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

Description

Red Hat Advanced Cluster Management for Kubernetes 2.8.5 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:

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

Security fix(es):
CVE-2023-49568 go-git: Maliciously crafted Git server replies can cause DoS on
go-git clients
CVE-2023-49569 go-git: Maliciously crafted Git server replies can lead to path
traversal and RCE on go-git clients

Jira issues addressed:

• ACM-7547: Search - AddOnDeploymentConfig toleration is not updated automatically
• ACM-8415: ACM Policy that applies stringdata in a secret regression with templates
• ACM-8696: Having baremetalhost.metal3.io in ACM backup results in some issues when restored
• ACM-8764: Addons not deployed on ACM managed cluster when the managed cluster is imported
• ACM-8857: credentials restore file is executed after resources restore
• ACM-8947: Configuration Policy controller unexpectedly gets taken out of uninstall mode
• ACM-8967: oc get policy still returns NonCompliant 10 minutes after deleting the certificate and secret
• ACM-9466: cluster detail page optimisations

Solution

For more information, see Red Hat Advanced Cluster Management for Kubernetes product documentation:

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

Affected Products

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

Fixes

• BZ - 2258143 - CVE-2023-49569 go-git: Maliciously crafted Git server replies can lead to path traversal and RCE on go-git clients
• BZ - 2258165 - CVE-2023-49568 go-git: Maliciously crafted Git server replies can cause DoS on go-git clients
• ACM-7547 - Search - AddOnDeploymentConfig toleration is not updated automatically (2.8.2)
• ACM-8415 - ACM Policy that applies stringdata in a secret regression with templates
• ACM-8696 - Having baremetalhost.metal3.io in ACM backup results in some issues when restored
• ACM-8764 - Addons not deployed on ACM managed cluster when the managed cluster is imported [ACM 2.8]
• ACM-8857 - credentials restore file is executed after resources restore
• ACM-8947 - Configuration Policy controller unexpectedly gets taken out of uninstall mode
• ACM-8967 - oc get policy still returns NonCompliant 10 minutes after deleting the certificate and secret
• ACM-9466 - cluster detail page optimisations

CVEs

• CVE-2021-35937
• CVE-2021-35938
• CVE-2021-35939
• CVE-2023-3446
• CVE-2023-3817
• CVE-2023-5678
• CVE-2023-7104
• CVE-2023-27043
• CVE-2023-39615
• CVE-2023-43804
• CVE-2023-45803
• CVE-2023-48795
• CVE-2023-49568
• CVE-2023-49569
• CVE-2024-0553

References

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