(RHSA-2019:1108) Important: Red Hat JBoss Enterprise Application Platform 7.2.1 on RHEL 7 security update

Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on JBoss Application Server 7.

This release of Red Hat JBoss Enterprise Application Platform 7.2.1 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.2.0, and includes bug fixes and enhancements. Refer to the Red Hat JBoss Enterprise Application Platform 7.2.1 Release Notes for information on the most significant bug fixes and enhancements included in this release.

Security Fix(es):

• jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis (CVE-2018-11307)

• jackson-databind: improper polymorphic deserialization of types from Jodd-db library (CVE-2018-12022)

• jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver (CVE-2018-12023)

• undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer (CVE-2018-14642)

• jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720)

• jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class (CVE-2018-14721)

• wildfly: Race condition on PID file allows for termination of arbitrary processes by local users (CVE-2019-3805)

• wildfly: wrong SecurityIdentity for EE concurrency threads that are reused (CVE-2019-3894)

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.