Red Hat JBoss Enterprise Application Platform (EAP) 6.1.0 does not properly cache EJB invocations by the EJB client API, which allows remote attackers to hijack sessions by using an EJB client.
https://exchange.xforce.ibmcloud.com/vulnerabilities/86387
https://bugzilla.redhat.com/show_bug.cgi?id=985359
http://www.securitytracker.com/id/1028898
http://secunia.com/advisories/54508
http://rhn.redhat.com/errata/RHSA-2013-1437.html
http://rhn.redhat.com/errata/RHSA-2013-1152.html