Re: Another BIND vulnerability (cache poisoning)



Jeffrey H. Coffield wrote:
I contacted HP support for one of my customers and got the following response:

There are 2 part to DNS.
1) Server
- The vulnerability only affects the servers and may render it "compromised", and there is a fix for this.

2) Resolver/client
- The vulnerability will not affect the clients directly and there is no fix for it.


I take it for granted that the above was regarding VMS, right ?

And if so, it was more or less as I thought it was.

Fine then, nothing to care about for me, those managing
the DNS *servers* has to patch *their* systems...

Was that realy what all the fuzz was about ?

Jan-Erik.


But if your client is pointing to a server that was compromised, the client may not get the proper answers from the affected server.
>
The only fix to this is to fix the affected server or point your client to another server that is not compromised.

Regards,

Jay So HP Services


Since these systems point to a corporate DNS server (at another location and the responsibility of another department) I am not asking for the patch but HP said they had one.

At other customers, the OpenVMS systems point to DNS servers provided by their ISPs and I am checking those to see if they are patched. I am using http://www.doxpara.com/ to do the test.

As I understand the problem, once the server your system points to is patched, there is nothing more you can do. If this is not correct, please let me know.

Jeffrey Coffield
www.digitalsynergyinc.com
.



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