Threats Tagged 'cve-2025-13467'

Red Hat build of Keycloak is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat build of Keycloak for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services. Red Hat build of Keycloak Operator for OpenShift simplifies deployment and management of Keycloak 26.4.6 clusters. This erratum releases new images for Red Hat build of Keycloak 26.4.6 for use within the OpenShift Container Platform cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release. Security fixes: * Deserialization of Untrusted Data in LDAP User Federation (CVE-2025-13467)

Red Hat build of Keycloak is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat build of Keycloak for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services. Red Hat build of Keycloak Operator for OpenShift simplifies deployment and management of Keycloak 26.2.11 clusters. This erratum releases new images for Red Hat build of Keycloak 26.2.11 for use within the OpenShift Container Platform cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release. Security fixes: * Deserialization of Untrusted Data in LDAP User Federation (CVE-2025-13467)

Red Hat build of Keycloak 26.2.11 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 fixes: * Deserialization of Untrusted Data in LDAP User Federation (CVE-2025-13467)

CVE-2025-13467 is a medium severity vulnerability in Red Hat build of Keycloak 26.2 that allows an authenticated realm administrator to trigger deserialization of untrusted Java objects via a malicious LDAP server configuration. This flaw exists in the LDAP User Federation provider component. Exploitation requires high privileges (authenticated realm admin) and no user interaction. Red Hat has released updated Keycloak 26.2.11 images containing a fix for this issue. Users are advised to back up their installations and apply the update to mitigate the vulnerability.