The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0281.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:           Moderate: Secondary Scheduler Operator for Red Hat OpenShift 1.2.1 for RHEL 9
Advisory ID:        RHSA-2024:0281-03
Product:            Openshift Secondary Scheduler Operator
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:0281
Issue date:         2024-03-06
Revision:           03
CVE Names:          CVE-2023-39326
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Summary: 

Secondary Scheduler Operator for Red Hat OpenShift 1.2.1 for RHEL 9

An update for secondary-scheduler-operator-bundle-container and secondary-scheduler-operator-container is now available for OSSO-1.2.1-RHEL-9.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Secondary Scheduler Operator for Red Hat OpenShift is an optional
operator that makes it possible to deploy a secondary scheduler by
providing a scheduler image. You can run a scheduler with custom
plugins without applying additional manifests, such as cluster roles
and deployments.

Security Fix(es):

* golang: net/http/internal: Denial of Service (DoS) via Resource Consumption via HTTP requests (CVE-2023-39326)

* golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges. (CVE-2023-45287)

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-2023-39326

References:

https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2253193
https://bugzilla.redhat.com/show_bug.cgi?id=2253330
https://issues.redhat.com/browse/OCPBUGS-23328
https://issues.redhat.com/browse/OCPBUGS-25130
https://issues.redhat.com/browse/OCPBUGS-28584
https://issues.redhat.com/browse/WRKLDS-899