(RHSA-2024:1861) Important: Red Hat Single Sign-On 7.6.8 security update on RHEL 8

Red Hat Single Sign-On 7.6 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 release of Red Hat Single Sign-On 7.6.8 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.7, and includes bug fixes, security updates and
enhancements which are linked to in the References.

Security Fix(es):

• path transversal in redirection validation (CVE-2024-1132)

• org.keycloak.protocol.oidc: 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)

• Authorization Bypass (CVE-2023-6544)

• Log Injection during WebAuthn authentication or registration (CVE-2023-6484)

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.