CVE-2006-4775

The VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) and CatOS allows remote attackers to cause a denial of service by sending a VTP update with a revision value of 0x7FFFFFFF, which is incremented to 0x80000000 and is interpreted as a negative number in a signed context.

Date published : 2006-09-13

http://www.securityfocus.com/bid/19998

http://www.securityfocus.com/archive/1/445896/100/0/threaded