RHSA-2019:1140: Important: Red Hat Single Sign-On 7.3.1 security update

First published: Thu May 09 2019(Updated: )

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.<br>This release of Red Hat Single Sign-On 7.3.1 serves as a replacement for Red Hat Single Sign-On 7.3.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.<br>Security Fix(es):<br><li> keycloak: session hijack using the user access token (CVE-2019-3868)</li> <li> jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis (CVE-2018-11307)</li> <li> jackson-databind: improper polymorphic deserialization of types from Jodd-db library (CVE-2018-12022)</li> <li> jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver (CVE-2018-12023)</li> <li> undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer (CVE-2018-14642)</li> <li> jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720)</li> <li> jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class (CVE-2018-14721)</li> <li> wildfly: Race condition on PID file allows for termination of arbitrary processes by local users (CVE-2019-3805)</li> <li> wildfly: wrong SecurityIdentity for EE concurrency threads that are reused (CVE-2019-3894)</li> 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.

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