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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 IOS TCP Listener Denial Of Service Vulnerability


Vulnerability Assessment Details

Cisco IOS TCP Listener Denial Of Service Vulnerability

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

Detailed Explanation for this Vulnerability Assessment

Summary :

It is possible to crash the remote device remotely.

Description :


The remote CISCO switch runs a version of IOS contains a flaw which may
cause the remote router to crash when processing specially malformed TCP
ackets.

A possible hacker might use these flaws to crash this router remotely.

Solution :

http://www.nessus.org/u?1885e120

Network Security Threat Level:

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

Networks Security ID: 22208

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

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