Issued:
2025-04-15
Updated:
2025-04-15

RHSA-2025:3930 - Important: RHACS 4.7 security update

Synopsis

Important: RHACS 4.7 security update

Type/Severity

Security Advisory Important

Topic

Updated images are now available for Red Hat Advanced Cluster Security for Kubernetes (RHACS). The updated image includes security fixes.

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

This release of RHACS 4.7.2 includes the following security fixes:

  • CVE-2024-21536: Denial of Service vulnerability in the http-proxy-middleware package.
  • CVE-2025-30204: Excessive memory allocation during header parsing in golang-jwt package.
  • CVE-2024-57083: Denial of Service vulnerability in the redoc package.

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Solution

If you are using an earlier version of RHACS 4.7, you are advised to upgrade to this patch release 4.7.2.

Affected Products

ProductVersionArch
Red Hat Advanced Cluster Security for Kubernetes4x86_64
Red Hat Advanced Cluster Security for Kubernetes for IBM Z and LinuxONE4s390x
Red Hat Advanced Cluster Security for Kubernetes for IBM Power, little endian4ppc64le
Red Hat Advanced Cluster Security for Kubernetes for ARM4aarch64

Fixes

CVEs

References

Additional information