Unspecified vulnerability in usermod in HP-UX B.11.00, B.11.11, and B.11.23, when run with certain options that involve a new home directory, might cause usermod to change the ownership of all directories and files under the new directory, which might result in less secure permissions than intended.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A785
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A772
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1098
https://exchange.xforce.ibmcloud.com/vulnerabilities/25311
http://www.vupen.com/english/advisories/2006/0997
http://www.securityfocus.com/bid/17143
http://securitytracker.com/id?1015834
http://securitytracker.com/id?1015782
http://secunia.com/advisories/19305
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c00614838