full-disclosure - Re: DNS Pointer

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Message-ID: <4CF91EA9.6000006@simplicitymedialtd.co.uk>
Date: Fri, 03 Dec 2010 16:45:29 +0000
From: "Cal Leeming [Simplicity Media Ltd]"
	<cal.leeming@...plicitymedialtd.co.uk>
To: Srinivas Naik <naik.srinu@...il.com>
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: DNS Pointer - DoS Exploit

Curious.. Any POC code yet?

On 03/12/2010 16:36, Srinivas Naik wrote:
> Any Exploit available for  below description
>
>
>       DNS: Pointer Loop
>
> This protocol anomaly is a DNS message with a set of DNS pointers that 
> form a loop. This may indicate a denial-of-service (DoS) attempt. This 
> entry may also trigger on non-DNS traffic transiting port 53, such as 
> Peer to Peer, Chat, Trojan Horse Backdoors or other illicit traffic.
>
>
>         Extended Description
>
> A DNS packet with a pointer loop is a protocol anomaly which some 
> programs may not handle gracefully.
>
>
> Cheers
>
> Naik
>
>
>
>
>
> _______________________________________________
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Full-Disclosure - We believe in it.
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