CVE-2001-0429

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Summary

CVECVE-2001-0429
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2001-07-02 04:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionCisco 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Catos 4.5.10 All All All
Operating System Cisco Catos 4.5\(11\) All All All
Operating System Cisco Catos 5.5\(4b\) All All All
Operating System Cisco Catos 5.5\(6\) All All All
Operating System Cisco Catos 6.1.2 All All All
Operating System Cisco Catos 6.1\(1c\) All All All
Operating System Cisco Catos 6.1\(2\) All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Cisco Catalyst 5000 Series 802.1x Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.ciac.org
Cisco - Cisco Security Advisory: Catalyst 5000 Series 802.1x Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.cisco.com Patch, Vendor Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Cisco Catalyst 802.1x Frame Forwarding Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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