CVE-2006-4775

2006-09-14T00:07:00
ID CVE-2006-4775
Type cve
Reporter cve@mitre.org
Modified 2018-10-17T21:39:00

Description

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.