Nmap Development mailing list archives

Re: DNS fuzzer


From: David Fifield <david () bamsoftware com>
Date: Fri, 2 Apr 2010 20:38:01 -0600

On Fri, Apr 02, 2010 at 10:29:25PM -0400, Michael Pattrick wrote:
On Mon, Mar 29, 2010 at 1:11 PM, David Fifield
I'd like to include this script if it can be made not to run forever,
instead running some fixed number of rounds (controlled by a script
argument). I would like to see other fuzzing techniques too, though of
course those can be added incrementally. I'm thinking something like 100
rounds each of:

* Randomly swap bits (like you have now).
* Randomly drop bytes.
* Randomly duplicate bytes.
* Randomly swap bytes.
* Truncate packets at a random location.


I've added three new modes (add byte, drop byte, and truncate) and
have decided to randomize when each is used.

Cool. Let's let these sit tight, and wait for the rest of the script to
be merged first. I think we're pretty close.

David Fifield
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