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.
Max CVSS
7.8
EPSS Score
8.07%
Published
2006-09-14
Updated
2018-10-17
1 vulnerabilities found