CVE-2004-0230 [TCP Sequence Number Approximation Based Denial of Serv]

[vinothRajendran]

CVE-2004-0230 [TCP Sequence Number Approximation Based Denial of Serv]
The above vulnerability exists on a couple of Cisco wireless controllers and Cisco IOS switch. how to resolve this issue 
Kindly help me on it.

[marce1000]

 - In  general for security advisories concerning Cisco products : try using latest advisory software release(s) for the involved platform(s) , that means upgrading  - if applicable , check if the problem is then persistent or not. If it is then escalate through TAC, 

 M.

[balaji.bandi]

If you look at the CVE, they recomend also version to upgrade (if the fix available) - so check model of the device and recommend IOS which fix the issue.

[Rich R]

What model of WLC and switches?
What version of code are they running?
What AP models are supported by the WLCs?

However given how old that CVE is (2004) - I'd guess that most of the equipment you're looking at is already end of support so you may have difficulty finding documentation and software updates for it. You should recommend upgrading to newer supported products.  There will be many other security vulnerabilities in such old products which will not be fixed.