National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2001-0895 Detail

Current Description

Multiple Cisco networking products allow remote attackers to cause a denial of service on the local network via a series of ARP packets sent to the router's interface that contains a different MAC address for the router, which eventually causes the router to overwrite the MAC address in its ARP table.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.cisco.com/warp/public/707/IOS-arp-overwrite-vuln-pub.shtml Patch Vendor Advisory
http://www.kb.cert.org/vuls/id/399355 US Government Resource
http://www.securityfocus.com/bid/3547
https://exchange.xforce.ibmcloud.com/vulnerabilities/7547

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:h:cisco:catalyst_2900xl:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_2948g-l3:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_2950:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_3500xl:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_3550:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_4000:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_4908g-l3:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_5000:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_6000:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:catalyst_8500:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:distributed_director:*:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2001-0895
NVD Published Date:
11/15/2001
NVD Last Modified:
10/09/2017