VulnerabilityModified
CVE-2001-0429
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.
MEDIUM 5.0EPSS 1.44%
Does this matter?
Lower severity and a low EPSS score (1.44%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Affected
- cisco/catos
- Source
- cve@mitre.org
References
- http://www.ciac.org/ciac/bulletins/l-072.shtml
- http://www.cisco.com/warp/public/707/cat5k-8021x-vuln-pub.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/2604Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6379
- http://www.ciac.org/ciac/bulletins/l-072.shtml
- http://www.cisco.com/warp/public/707/cat5k-8021x-vuln-pub.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/2604Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/6379
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.