full-disclosure - Re: Fuzzing for Fun and Profit

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Date: Wed, 11 Feb 2009 12:51:54 -0500
From: T Biehn <tbiehn@...il.com>
To: el8@...hmail.com
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: Fuzzing for Fun and Profit

release something that fuzzes web services given a WSDL. OR * Grammer file.

state awareness given history, state munging, branch on prior states.
Like:
A->B->C->D

Transaction 1
A1->B1->C1

Transaction 2 REPLAY from B1
B1->C2->D2

Transaction 1
C1->D1

OR
A3->D3

D3->A3 (Send init packet with mundgery permute over *States if it permits.)

Run all permutations and branches from all steps, with all possible delays.
Learn if it "supports" your test then drop your test if it doesn't work.

You won't worry about running out of shit to test, and you'll finally
justify the cost of some sweet new hardware to run this on.

-or-

Learn how to audit code?

This might be too much CS for you, but if you plug away you might learn
something :.)

I'm sure you'll get a talking spot and mad whitehat dollars if you do.

On Wed, Feb 11, 2009 at 12:01 PM, <el8@...hmail.com> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Dear tal0n.
>
> when will you do something that hasn't been done and is even
> relevant or practical in 2009? fuzzing sftp and command line
> arguments/env variables... nice and 2000AD "oh but its setuid(0)"
> yeah on your box and the 5 other people who download it to write
> useless papers/exploits to feel like they are smart/doing something
> (hi prdelka). When is the last time a sftpd exploit was useful?
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