RHSA-2025:8672 - Security Advisory

トピック

New images are available for Red Hat build of Keycloak 26.2.5 and Red Hat build of Keycloak 26.2.5 Operator, running on OpenShift Container Platform

説明

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 26.2.5 clusters.
This erratum releases new images for Red Hat build of Keycloak 26.2.5 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:

• XStream: XStream is vulnerable to a Denial of Service attack due to stack overflow from a manipulated binary input stream (CVE-2024-47072)
• Keycloak hostname verification (CVE-2025-3501)

解決策

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

影響を受ける製品

• Red Hat build of Keycloak Text-only Advisories x86_64

修正

CVE

• CVE-2024-12133
• CVE-2024-47072
• CVE-2025-3501

参考資料

• https://access.redhat.com/security/updates/classification/#important