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Nmap Development: Re: TCP Resource Exhaustion Attacks

Re: TCP Resource Exhaustion Attacks

From: Robert E. Lee <robert_at_outpost24.com>
Date: Fri, 3 Oct 2008 12:55:25 +0100

On Oct 2, 2008, at 11:10 PM, Brandon Enright wrote:
> Now, I'm not holding my breath that this attack is some new way to 0wn
> the !nt3rweb$ but I think that there has to be some clever aspect to
> it
> that improves upon what everyone has known for years.

Fyodor's post brought up a couple of well known availability attacks
with TCP. At least he is contributing to the discussion. Even
though the attacks he talked about have been known publicly going on 8
years, they *still* negatively impact TCP availability today. That in
and of itself proves that TCP availability issues are far from under
control. Fyodor did miss the point of and underestimate the extent of
Jack's research; Understandable considering he doesn't have all of
the information yet.

Fyodor's (and others) frustration I think is largely due to this
awkward partial discloser situation and the out of control barrage of
fear mongering we all just endured. We'll hopefully be able to clear
certain things up soon.

In the mean time... breath in through the nose... hold it... count to
3.... breath out through the mouth..... relax. :)

Just wanted to say thank you for understanding.

Robert

--
Robert E. Lee
Chief Security Officer
Outpost24 - One Step Ahead
http://www.outpost24.com
SE Phone: +46-8-559-21231
US Phone: +1 801-542-9292
email: robert_at_outpost24.com
http://blog.robertlee.name
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Received on Oct 03 2008
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