CVE-2006-4776
Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement.
Date published : 2006-09-13
http://www.securityfocus.com/bid/19998
http://www.securityfocus.com/archive/1/445896/100/0/threaded