Jboss EAP Vulnerability - CVE-2011-1483
wsf/common/DOMUtils.java in JBossWS Native in Red Hat JBoss Enterprise Application Platform 4.2.0.CP09 4.3 and 5.1.1 JBoss Enterprise Portal Platform 4.3.CP06 and 5.1.1 JBoss Enterprise SOA Platform 4.2.CP05 4.3.CP05 and 5.1.0 JBoss Communications Platform 1.2.11 and 5.1.1 JBoss Enterprise BRMS Platform 5.1.0 and JBoss Enterprise Web Platform 5.1.1 does not properly handle recursion during entity expansion which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted request containing an XML document with a DOCTYPE declaration and a large number of nested entity references a similar issue to CVE-2003-1564.