The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_6839.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




====================================================================
Red Hat Security Advisory

Synopsis:           Important: OpenShift Container Platform 4.14.2 security update
Advisory ID:        RHSA-2023:6839-01
Product:            Red Hat OpenShift Enterprise
Advisory URL:       https://access.redhat.com/errata/RHSA-2023:6839
Issue date:         2023-11-16
Revision:           01
CVE Names:          CVE-2023-39325
====================================================================

Summary: 

Red Hat build of MicroShift release 4.14.2 is now available with updates to
packages and images that fix several bugs and add enhancements.

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 build of MicroShift is Red Hat's light-weight Kubernetes
orchestration solution designed for edge device deployments and is built
from the edge capabilities of Red Hat OpenShift. MicroShift is an
application that is deployed on top of Red Hat Enterprise Linux devices at
the edge, providing an efficient way to operate single-node clusters in
these low-resource environments.

This advisory contains the RPM packages for Red Hat build of MicroShift
4.14.2. Read the following advisory for the container images for this
release:

https://access.redhat.com/errata/RHSA-2023:6837

All of the bug fixes may not be documented in this advisory. Read the
following release notes documentation for details about these changes:

https://access.redhat.com/documentation/en-us/red_hat_build_of_microshift/4.14/html/release_notes/index

Security Fix(es):

* golang: net/http, x/net/http2: rapid stream resets can cause excessive
work (CVE-2023-44487) (CVE-2023-39325)
* HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS
attack (Rapid Reset Attack) (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://access.redhat.com/documentation/en-us/red_hat_build_of_microshift/4.14/html/release_notes/index



CVEs:

CVE-2023-39325

References:

https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
https://bugzilla.redhat.com/show_bug.cgi?id=2242803
https://bugzilla.redhat.com/show_bug.cgi?id=2243296
https://issues.redhat.com/browse/OCPBUGS-20498
https://issues.redhat.com/browse/OCPBUGS-22684
https://issues.redhat.com/browse/OCPBUGS-22810