Information about buffer overflow vulnerability was posted to security mailing lists via this posting:
http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/050015.html

including this example code at SecurityDOT site:
http://securitydot.net/xpl/exploits/vulnerabilities/articles/1660/exploit.html

There are connections to Bulgaria, check http://securitydot.net/contact.php

This issue has been assigned as official Bugtraq database entry BID20464 later:
http://www.securityfocus.com/bid/20464