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Message-ID: <20141208232616.393d3f99@pc>
Date: Mon, 8 Dec 2014 23:26:16 +0100
From: Hanno Böck <hanno@...eck.de>
To: Peter van Dijk <peter.van.dijk@...herlabs.nl>
Cc: oss-security@...ts.openwall.com
Subject: Re: PowerDNS Security Advisory 2014-02
Thanks for the info.
Right now details on this vuln seem to be scarce. I asked myself some
questions, but I don't know DNS internals very well.
As this affects three implementations the obvious first question would
be if others are affected, too. Has this been checked?
And is this only a DoS for the attacked server or would it also allow
some completely new kind of DNS reflection attack (i.e. generating a
loop where every loop iteration generates an UDP packet send to a
victim)?
--
Hanno Böck
http://hboeck.de/
mail/jabber: hanno@...eck.de
GPG: BBB51E42
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