On Fri, 26 Sep 2008 13:47:23 +0200
Micha Borrmann <[EMAIL PROTECTED]> wrote:

> - Is nikto installed inside the VMware image?

Calling external programs from Nessus is a simple way to extend it (*), but
it creates many problems if these programs do not behave as expected.

1. It can be slow
If Nikto takes a long time to perform its task, your Nessus scan will
be stuck. script_timeout may not be an option if killing the external
program is undesirable (e.g. if it manages a database which would
become inconsistent)

2. It can be dangerous
Worse, I nearly froze a machine when the Medusa FTP module started
looping (a multithreaded program eating all CPU is really dangerous).
Now you know why the Medusa wrappers will never be in the official feed.

3. It is not efficient
We already wrote many times here why calling Nmap from Nessus is
resource greedy, as the architectures of the tools are different and do
not fit together.
http://www.nessus.org/documentation/index.php?doc=nmap-usage

(*) Concerning Nikto, I'd like to know if you found some flaws that are
reported by Nikto and not by some Nessus script.
I wrote the Nikto wrapper a long time ago, it now appears redundant with
Nessus "CGI abuses","CGI abuses: XSS" and "Web servers" families. 
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