Unspecified vulnerability in DB2LICD in IBM DB2 UDB 9.1 before Fixpak 4 has unknown impact and attack vectors, related to creation of an "insecure directory."
https://euvd.enisa.europa.eu/vulnerability/EUVD-2007-6020
http://www.vupen.com/english/advisories/2007/3867
http://www.securityfocus.com/bid/26450