CVE-2006-2413
GNUnet before SVN revision 2781 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via an empty UDP datagram, possibly involving FIONREAD errors.
Date published : 2006-05-16
http://www.securityfocus.com/bid/17980
http://www.securityfocus.com/archive/1/433933/100/0/threaded