Issued:
2024-04-16
Updated:
2024-04-16

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

Synopsis

Important: Red Hat build of Keycloak security update

Type/Severity

Security Advisory Important

Topic

An update is now available for Red Hat build of Keycloak.

Red Hat Product Security has rated this update as having a security impact of Important. 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 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.

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

ProductVersionArch
Red Hat build of KeycloakText-only Advisoriesx86_64

Fixes

CVEs

References

Additional information