RHSA-2022:0164: Important: Red Hat Single Sign-On 7.5.1 for OpenShift image security and enhancement update

First published: Tue Jan 18 2022(Updated: )

Red Hat Single Sign-On is an integrated sign-on solution, available as a<br>Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat<br>Single Sign-On for OpenShift image provides an authentication server that<br>you can use to log in centrally, log out, and register. You can also manage<br>user accounts for web applications, mobile applications, and RESTful web<br>services.<br>This erratum releases a new image for Red Hat Single Sign-On 7.5.1 for<br>use within the OpenShift Container Platform 3.10, OpenShift Container Platform<br>3.11, and within the OpenShift Container Platform 4.9 cloud computing Platform-as-a-Service (PaaS) for<br>on-premise or private cloud deployments, aligning with the standalone product release.<br>Security Fix(es):<br><li> resteasy-jaxrs: resteasy: Error message exposes endpoint class information (CVE-2021-20289)</li> <li> keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)</li> <li> xmlsec: xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)</li> <li> keycloak-services: Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)</li> For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

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