CVE-2001-0429

N/A Unknown
Published: July 02, 2001 Modified: April 16, 2026
View on NVD

Description

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.ciac.org/ciac/bulletins/l-072.shtml
Source: cve@mitre.org
http://www.cisco.com/warp/public/707/cat5k-8021x-vuln-pub.shtml
Source: cve@mitre.org
Patch Vendor Advisory
http://www.securityfocus.com/bid/2604
Source: cve@mitre.org
Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6379
Source: cve@mitre.org
http://www.ciac.org/ciac/bulletins/l-072.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.cisco.com/warp/public/707/cat5k-8021x-vuln-pub.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
http://www.securityfocus.com/bid/2604
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6379
Source: af854a3a-2127-422b-91ae-364da2661108

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.5%
66th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

cisco