nanog mailing list archives

Emerging Threats SNORT [Was: Re: Exploit for DNS Cache Poisoning - REL EASED]


From: "Paul Ferguson" <fergdawg () netzero net>
Date: Thu, 24 Jul 2008 04:27:12 GMT

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- -- "Paul Ferguson" <fergdawg () netzero net> wrote:

-- Jared Mauch <jared () puck nether net> wrote:

If your nameservers have not been upgraded or you did
not enable the proper flags, eg: dnssec-enable and/or dnssec-validation
as applicable, I hope you will take another look.

Let's hope some very large service providers get their act together
real soon now.

http://www.hackerfactor.com/blog/index.php?/archives/204-Poor-DNS.html

Sorry to respond to my own post, but I thought this might be of
interest to the list.

Matt Jonkman, over at Emerging Threats (previously known as Bleeding
Threats) has a 'prototype' SNORT sig for these attacks -- try it
out and provide feedback, if you are so inclined.

http://www.emergingthreats.net/content/view/87/9/

- - ferg

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--
"Fergie", a.k.a. Paul Ferguson
 Engineering Architecture for the Internet
 fergdawg(at)netzero.net
 ferg's tech blog: http://fergdawg.blogspot.com/



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