BEA WebLogic Server 6.1, 7.0 and 7.0.0.1, when routing messages to a JMS target domain that is inaccessible, may leak the user's password when it throws a ResourceAllocationException.
https://exchange.xforce.ibmcloud.com/vulnerabilities/11057
http://www.securityfocus.com/bid/6586
http://www.kb.cert.org/vuls/id/331937
http://dev2dev.bea.com/resourcelibrary/advisoriesnotifications/BEA03-24.jsp