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Overview

Vulnerability Score 7.1 7.1
CVE Id CVE-2008-4963
Last Modified 15 Sep 2009 12:00:00
Published 06 Nov 2008 10:55:51
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2008-4963

Summary

Unspecified vulnerability in the VLAN Trunking Protocol (VTP) implementation on Cisco IOS and CatOS, when the VTP operating mode is not transparent, allows remote attackers to cause a denial of service (device reload or hang) via a crafted VTP packet sent to a switch interface configured as a trunk port.

Vulnerable Systems

Operating System

  • Cisco Catos

  • Cisco Ios


References

XF - cisco-ios-catos-vtp-dos(46346)

SECTRACK - 1021144

BID - 32120

CISCO - 20081105 Cisco VLAN Trunking Protocol Vulnerability

SECTRACK - 1021143

SECUNIA - 32573

OSVDB - 49601


Last Updated: 27 May 2016 10:48:40