The following data is constructed from data provided by Red Hat's json file at:

https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_6042.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: Self Node Remediation Operator 0.5.1 security update
Advisory ID:        RHSA-2023:6042-01
Product:            Red Hat OpenShift Workload Availability
Advisory URL:       https://access.redhat.com/errata/RHSA-2023:6042
Issue date:         2023-10-23
Revision:           01
CVE Names:          CVE-2023-39325
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Summary: 

This is an updated version of the Self Node Remediation Operator. This Operator is delivered by Red Hat Workload Availability.

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:

The Self Node Remediation Operator works in conjunction with machine health check or node health check to provide automatic remediation of unhealthy nodes by rebooting them. This minimizes downtime for stateful applications and ReadWriteOnce (RWO) Volumes, as well as restoring compute capacity in the event of transient failures. 

Security Fix(es):

* golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)

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/articles/11258



CVEs:

CVE-2023-39325

References:

https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003