Common Vulnerabilities and Exposures assigned an identifier CVE-2009-2721 to the following vulnerability: Multiple unspecified vulnerabilities in the Provider class in Sun Java SE 5.0 before Update 20 have unknown impact and attack vectors, aka BugId 6406003. http://java.sun.com/j2se/1.5.0/ReleaseNotes.html http://sunsolve.sun.com/search/document.do?assetkey=1-21-118667-22-1