Re: The cat is indeed out of the bag

["mokum von Amsterdam" <smokum () gmail com>]

On Wed, Jul 23, 2008 at 4:22 PM, Robert McKay <robert () mckay com> wrote:
> On Tue, Jul 22, 2008 at 3:36 AM, <monsieur.aglie () hushmail com> wrote:
> > from chargen 19/udp by ecopeland
> >
> > 0.
> >
> > The cat is out of the bag. Yes, Halvar Flake figured out the flaw
> > Dan Kaminsky will announce at Black Hat.
> > 1.
>
> I believe I may have found an important optimisation to this attack.
>
> Basically I observed that if you make a DNS request with a very long QNAME
> then nameservers start dropping GLUE records in order to fit the reply into
> the maximum UDP packet size.

Are you not supposed to keep DNS issues under your hat and disclose at BH only?

Cheers
-- 
Mark Andrews wrote:
> ...  I like simple tools.
This is the list for you then -- there are lots of folk meeting the
description here... --- Nick FitzGerald

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