6.8 - RHSA-2019:2483

Problem Description:

A security update is now available for Red Hat Single Sign-On 7.3 from the Customer Portal.

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.

2. Description:

Red Hat Single Sign-On 7.3 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 7.3.3 serves as a replacement for Red Hat Single Sign-On 7.3.2, and includes bug fixes and enhancements, which are documented in the Release Notes, linked to in the References section.

Security Fix(es):

* keycloak: SAML broker does not check existence of signature on document allowing any user impersonation (CVE-2019-10201)

* keycloak: CSRF check missing in My Resources functionality in the Account Console (CVE-2019-10199)

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.

3. Solution:

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

The References section of this erratum contains a download link (you must log in to download the update).

4. Bugs fixed (https://bugzilla.redhat.com/):

1728609 - CVE-2019-10201 keycloak: SAML broker does not check existence of signature on document allowing any user impersonation 1729261 - CVE-2019-10199 keycloak: CSRF check missing in My Resources functionality in the Account Console

5. JIRA issues fixed (https://issues.jboss.org/):

KEYCLOAK-10286 - (7.3.z) Change to new Red Hat logo in RH-SSO admin UI KEYCLOAK-10398 - (7.3.z) Update Red Hat logo in RH-SSO documentation