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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 >> IOS IPSec IKE Traffic Denial of Service Vulnerability

Vulnerability Assessment Details

IOS IPSec IKE Traffic 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 router can be crashed remotely.

Description :

The remote host is a CISCO router containing a version of IOS which is
vulnerable to a denial of service vulnerability.

A possible hacker may exploit this flaw to crash the remote device by sending a
malformed IKE packet to the remote device.

Solution :

http://www.cisco.com/warp/public/707/cisco-sa-20051114-ipsec.shtml

Network Security Threat Level:

Medium / CVSS Base Score : 4
(AV:R/AC:H/Au:NR/C:N/A:C/I:N/B:A)

Networks Security ID: 15401

Vulnerability Assessment Copyright: This script is (C) 2006 Tenable Network Security

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