(RHSA-2024:1868) Important: Red Hat build of Keycloak security update

Red Hat build of Keycloak 22.0.10 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.

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)

• secondary factor bypass in step-up authentication (CVE-2023-3597)

• Authorization Bypass (CVE-2023-6544)

• XSS via assertion consumer service URL in SAML POST-binding flow (CVE-2023-6717)

• session hijacking via re-authentication (CVE-2023-6787)

• impersonation via logout token exchange (CVE-2023-0657)

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

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.