The DB2DART program in IBM DB2 9.1 before FP9, 9.5 before FP6, and 9.7 before FP2 allows attackers to bypass intended file access restrictions via unspecified vectors related to overwriting files owned by an instance owner.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13841
https://exchange.xforce.ibmcloud.com/vulnerabilities/61445
http://www.vupen.com/english/advisories/2010/2225
http://www-01.ibm.com/support/docview.wss?uid=swg21432298
http://www-01.ibm.com/support/docview.wss?uid=swg21426108
http://www-01.ibm.com/support/docview.wss?uid=swg1IC65762
http://www-01.ibm.com/support/docview.wss?uid=swg1IC65756