The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_1864.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: Red Hat Single Sign-On 7.6.8 for OpenShift image enhancement and security update
Advisory ID:        RHSA-2024:1864-03
Product:            Red Hat OpenShift Enterprise
Advisory URL:       https://access.redhat.com/errata/RHSA-2024:1864
Issue date:         2024-04-17
Revision:           03
CVE Names:          CVE-2023-6484
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Summary: 

A new image is available for Red Hat Single Sign-On 7.6.8, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.

This is an enhancement and security update with Important impact rating and
package name 'rh-sso7-keycloak'. 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 Single Sign-On is an integrated sign-on solution, available as a
Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat
Single Sign-On for OpenShift image provides an authentication server that
you can use to log in centrally, log out, and register. You can also manage
user accounts for web applications, mobile applications, and RESTful web
services.

Security Fix(es):

* Authorization Bypass (CVE-2023-6544)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
* path transversal in redirection validation (CVE-2024-1132)
* unvalidated cross-origin messages in checkLoginIframe leads to DDoS (CVE-2024-1249)
* undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol (CVE-2024-1635)

This erratum releases a new image for Red Hat Single Sign-On 7.6.8 for
use within the OpenShift Container Platform 3.10, OpenShift Container Platform
3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.


Solution:

https://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.8.GA/templates/${resource}



CVEs:

CVE-2023-6484

References:

https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2248423
https://bugzilla.redhat.com/show_bug.cgi?id=2253116
https://bugzilla.redhat.com/show_bug.cgi?id=2262117
https://bugzilla.redhat.com/show_bug.cgi?id=2262918
https://bugzilla.redhat.com/show_bug.cgi?id=2264928