Nmap Development mailing list archives

Re: [NSE] MS08-067 check


From: Ron <ron () skullsecurity net>
Date: Wed, 12 Nov 2008 13:36:37 -0600

Brandon Enright wrote:
I've chatted in private with Ron about this script but I wanted to
broadcast my praise of it to a larger audience :)

We've been using this script for several days now with quite a bit of
success.  It does have the bad habit of crashing a lot of our
vulnerable hosts but it also /seems/ more comprehensive/complete than a
commercial vulnerability scanner we have that doesn't crash many hosts.
Well, you can thank Metasploit, among others.

If anybody has a reliable and public way that doesn't crash hosts, I'd like to hear about it.

My only recommendation for this script (really, the SMB library) is to
change the SMB mutex from a global one to a per-IP one.  When scanning
thousands of SMB endpoints serial checking is rather slow.  The only
potential trouble a per-IP mutex would cause is if a dual-homed Windows
machine has the unfortunate luck of being scanned simultaneously on
multiple IPs.
Yeah, I'll definitely do that. When I wrote this originally I didn't know how. :)

Great work Ron, thanks a bunch for these libraries and this script!
I'm glad they're appreciated! :)


Brandon


Ron


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