CVE-2006-1509
/sbin/passwd in HP-UX B.11.00, B.11.11, and B.11.23 before 20060326 "does not recover gracefully from some error conditions," which allows local users to cause a denial of service.
Date published : 2006-03-29
http://www.securityfocus.com/bid/17280
http://www2.itrc.hp.com/service/cki/docDisplay.do?docId=c00619550