The following advisory data is extracted from:

https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_3930.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




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Red Hat Security Advisory

Synopsis:           Important: RHACS 4.7 security update
Advisory ID:        RHSA-2025:3930-03
Product:            Red Hat Advanced Cluster Security for Kubernetes
Advisory URL:       https://access.redhat.com/errata/RHSA-2025:3930
Issue date:         2025-04-16
Revision:           03
CVE Names:          CVE-2024-21536
====================================================================

Summary: 

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:



CVEs:

CVE-2024-21536

References:

https://access.redhat.com/security/updates/classification/#important
https://docs.redhat.com/en/documentation/red_hat_advanced_cluster_security_for_kubernetes/4.7/html-single/release_notes/index
https://bugzilla.redhat.com/show_bug.cgi?id=2319884
https://bugzilla.redhat.com/show_bug.cgi?id=2354195
https://bugzilla.redhat.com/show_bug.cgi?id=2355865