The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0766.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:           Critical: OpenShift Container Platform 4.15.0 security update
Advisory ID:        RHSA-2024:0766-03
Product:            Red Hat OpenShift Enterprise
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:0766
Issue date:         2024-02-28
Revision:           03
CVE Names:          CVE-2023-39325
====================================================================

Summary: 

Red Hat OpenShift Container Platform release 4.15.0 is now available with
updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container
Platform 4.15.

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 link(s) in the References section.




Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.

Security Fix(es):

* opentelemetry: DoS vulnerability in otelhttp (CVE-2023-45142)
* opentelemetry-go-contrib: DoS vulnerability in otelgrpc due to unbound
cardinality metrics (CVE-2023-47108)
* ssh: Prefix truncation attack on Binary Packet Protocol (BPP)
(CVE-2023-48795)
*golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-39325) (CVE-2023-44487)  

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


Solution:

https://docs.openshift.com/container-platform/4.15/updating/updating_a_cluster/updating-cluster-cli.html

https://docs.openshift.com/container-platform/4.15/release_notes/ocp-4-15-release-notes.html



CVEs:

CVE-2023-39325

References:

https://access.redhat.com/security/updates/classification/#critical
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
https://bugzilla.redhat.com/show_bug.cgi?id=2243296
https://bugzilla.redhat.com/show_bug.cgi?id=2245180
https://bugzilla.redhat.com/show_bug.cgi?id=2251198
https://bugzilla.redhat.com/show_bug.cgi?id=2254210