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Insecure Library Loading

Secunia Advisory SA11410

KAME Racoon ISAKMP Header Length Field Denial of Service
Secunia Advisory SA11410
Secunia VIM 4.0 - Free Trial
Release Date 2004-04-19
   
Popularity 13,324 views
Comments 0 comments

Criticality level Moderately criticalModerately critical
Impact DoS
Where From remote
Authentication level This information is available to Secunia VIM customers
   
Report reliability This information is available to Secunia VIM customers
Solution Status Vendor Patch
   
Systems affected This information is available to Secunia VIM customers
Approve distribution This information is available to Secunia VIM customers
   
Software:
KAME Racoon

Secunia CVSS Score This information is available to Secunia VIM Customers
CVE Reference(s) CVE-2004-0403 CVSS score available to Secunia VIM customers
  

Description

A vulnerability has been discovered in Racoon, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error when allocating memory for ISAKMP messages. It is possible to consume a large amount of memory via an ISAKMP packet with an extremely large value in the header's length field.

Successful exploitation may crash the service.


Solution
An update is available via CVS:
Further details available to Secunia VIM customers

Provided and/or discovered by
Reported by vendor.

Deep Links
Links available to Secunia VIM customers


Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: KAME Racoon ISAKMP Header Length Field Denial of Service
 
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