RHSA-2021:5219: Important: Red Hat Single Sign-On security update on RHEL 8
Red Hat Single Sign-On 7.5 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.This is an asynchronous patch for Red Hat Single Sign-On 7.5, and includes one security fix.Security Fix: keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133) 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:5219?
The severity of RHSA-2021:5219 is classified as important.
How do I fix RHSA-2021:5219?
To fix RHSA-2021:5219, update the rh-sso7-keycloak and rh-sso7-keycloak-server packages to version 15.0.2-3.redhat_00002.1.el8.
What does RHSA-2021:5219 address?
RHSA-2021:5219 addresses security vulnerabilities in Red Hat Single Sign-On 7.5.
Which packages are affected by RHSA-2021:5219?
The affected packages for RHSA-2021:5219 include rh-sso7-keycloak and rh-sso7-keycloak-server.
Is there any special configuration needed after applying the fix for RHSA-2021:5219?
No special configuration is needed after applying the fix for RHSA-2021:5219, but it's advisable to verify your environment for any specific requirements.