IBM WebSphere Application Server 5.0.2 (or any earlier cumulative fix) and 5.1.1 (or any earlier cumulative fix) allows EJB access on Solaris systems via a crafted LTPA token.
archives.neohapsis.com/archives/bugtraq/2006-05/0175.html
secunia.com/advisories/20032
securityreason.com/securityalert/910
www-1.ibm.com/support/docview.wss?rs=180&uid=swg27006879
www-1.ibm.com/support/docview.wss?rs=180&uid=swg27006881
www-1.ibm.com/support/search.wss?rs=0&q=PK19195&apar=only
www.osvdb.org/25375
www.vupen.com/english/advisories/2006/1736
www.vupen.com/english/advisories/2006/2552