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If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> CISCO >> Cisco Catalyst MPLS Packet Handling Denial of Service Vulnerability


Vulnerability Assessment Details

Cisco Catalyst MPLS Packet Handling Denial of Service Vulnerability

Vulnerability Assessment Summary
Uses SNMP to determine if a flaw is present

Detailed Explanation for this Vulnerability Assessment

Summary :

The remote switch can be crashed remotely.

Description :

The remote host is a CISCO Catalyst 6500 switch containing a version of IOS
which is vulnerable to a denial of service vulnerability when processing
malformed MPLS packets.

A possible hacker may exploit this flaw to crash the remote device.

Solution :

http://www.cisco.com/warp/public/707/cisco-sa-20070228-mpls.shtml

Network Security Threat Level:

Low / CVSS Base Score : 3.3
(AV:R/AC:L/Au:NR/C:N/I:N/A:C/B:N)

Networks Security ID: 22750

Vulnerability Assessment Copyright: This script is (C) 2007 Tenable Network Security

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