cbcvebase.
CVE-2006-4775
published 2006-09-14

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…

high7.8CVSS 3.1
AVNACLAuNCNINAC
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.

Affected

2 ranges
VendorProductVersion rangeFixed in
ciscoios
ciscoios