Chris Moore wrote:
>  
> Fritz said, and others discussed: -
> 
>> I am thinking of replacing Net::DNS::Resolver by dig commands?
>> Is this too much hassle for the windows folks?
> 
> <* snip *>
> servers since around 1996 - starting with BIND 4 on a '486 running NT4, and
> currently run the BIND version of dig on my laptop, BTW.
> <* snip *>
> 
> <* snip *>
> Fritz is proposing alternative (3), which seems reasonable in the
> circumstances. If an ASSP user doesn't install dig, he doesn't get the
> functions that it provides. If we don't use dig, no one gets the
> functionality. If the functionality is valuable, the choice is obvious.
> <* snip *>
> 
> Blinding logic, perfect reasoning, well argued.

This assumes that "Net::DNS::Resolver" is broken and/or can't be fixed 
or worked around in an elegant or reasonable manner.

Fritz only said he was thinking of replacing the Perl modules 
functionality with the external program Dig.

I personally am against this, reliance on external software for core 
functionality is not something I think should be done for ASSP.


Fritz could you please expand on what you want to use Dig for exactly?


> What is the impact of running BIND (or dig) on my server(s)?
> Does BIND interfere with Microsoft settings or values?
> Does BIND pose a security threat to my server(s)?    

BIND is a DNS server.
You would not have to run BIND just the program Dig.

Also I think you mean "Would running BIND result in a security 
vulnerability on your server(s)".

Richard Bejtlich:
"A threat is a party with the capabilities and intentions to exploit a 
vulnerability in an asset.

A vulnerability is a weakness in an asset that could lead to exploitation."

But let's not debate that here (off-list if we must, as you mentioned 
earlier)

Oh and to answer the question of it posing a vulnerability, that depends 
but I doubt it. BIND is probably the most used DNS server on the planet. 
It does have a history of problems but the latest version 9.3.x has 4 
Secunia advisories currently, one of which is un-patched and rated "Less 
critical". Personally I would not be worried with running it on my 
systems once properly configured.


Kevin

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