Stack-based buffer overflows in the (1) xmlvarcharfromfile, (2) xmlclobfromfile, (3) xmlfilefromvarchar, and (4) xmlfilefromclob function calls in IBM DB2 8.1 allow remote attackers to execute arbitrary code via a 94-byte second argument, which causes the return address to be overwritten with a pointer to the argument.
https://exchange.xforce.ibmcloud.com/vulnerabilities/17617
http://www.securityfocus.com/bid/11404
http://www.nextgenss.com/advisories/db205012005H.txt
http://www-1.ibm.com/support/docview.wss?uid=swg1IY62297