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Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2001-0429
Last Modified 05 Sep 2008 04:24:05
Published 02 Jul 2001 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2001-0429

Summary

Cisco Catalyst 5000 series switches 6.1(2) and earlier will forward an 802.1x frame on a Spanning Tree Protocol (STP) blocked port, which causes a network storm and a denial of service.

Vulnerable Systems

Operating System

  • Cisco Catos 4.5%2811%29

  • Cisco Catos 4.5.10

  • Cisco Catos 5.5%284b%29

  • Cisco Catos 5.5%286%29

  • Cisco Catos 6.1%281c%29

  • Cisco Catos 6.1%282%29

  • Cisco Catos 6.1.2


References

BID - 2604

CISCO - 20010416 Catalyst 5000 Series 802.1x Vulnerability

XF - cisco-catalyst-8021x-dos(6379)

CIAC - L-072


Last Updated: 27 May 2016 10:36:16