RHSA-2020:0159: Important: Red Hat JBoss Enterprise Application Platform 7.2.6 on RHEL 6 security update

Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.This release of Red Hat JBoss Enterprise Application Platform 7.2.6 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.2.5, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.2.6 Release Notes for information about the most significant bug fixes and enhancements included in this release.Security Fix(es): undertow: possible Denial Of Service (DOS) in Undertow HTTP server listening on HTTPS (CVE-2019-14888) jboss-cli: JBoss EAP: Vault system property security attribute value is revealed on CLI 'reload' command (CVE-2019-14885) netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers (CVE-2019-16869) jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariConfig (CVE-2019-14540) jackson-databind: Serialization gadgets in classes of the commons-dbcp package (CVE-2019-16942) jackson-databind: Serialization gadgets in classes of the commons-configuration package (CVE-2019-14892) jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariDataSource (CVE-2019-16335) jackson-databind: Serialization gadgets in classes of the p6spy package (CVE-2019-16943) jackson-databind: polymorphic typing issue when enabling default typing for an externally exposed JSON endpoint and having apache-log4j-extra in the classpath leads to code execution (CVE-2019-17531) jackson-databind: Serialization gadgets in classes of the xalan package (CVE-2019-14893) hibernate-validator: safeHTML validator allows XSS (CVE-2019-10219) jackson-databind: Serialization gadgets in classes of the ehcache package (CVE-2019-17267)