Nmap Development mailing list archives
Re: Patch: Setting the flags for Idlescan
From: Fyodor <fyodor () insecure org>
Date: Thu, 16 Mar 2006 16:17:46 -0800
On Thu, Mar 16, 2006 at 03:51:31PM -0800, Kurt Grutzmacher wrote:
Here's a minor option addition to set nmap's Idle scan (-sI) flags. Modified the --scanflags parser to add some common words (SYNACK, PUSHACK). I did this while researching Marco Ivaldi's bugtraq post here: http://seclists.org/lists/bugtraq/2006/Mar/0258.html.
I saw that post and it is definitely interesting. Would you try posting your patch again? Maybe you forgot to attach it, or maybe it was sent with a mime type that this list doesn't allow. Renaming it with a .txt extension often helps mailers figure out that it is text/* rather than application/*. While your patch would be useful for people testing this and related issues, I'm not sure it is neede for the main Nmap distribution. In Marco's post, he notes that Nmap works unmodified since it already sends SYN/ACK. Before adding a new option to change that probe to use different flags, I'd like to see at least one case where it would help. And remember that the target machine will be sending back SYN/ACK packets no matter what our initial probe uses. Thanks, Fyodor _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev
Current thread:
- Patch: Setting the flags for Idlescan Kurt Grutzmacher (Mar 16)
- Re: Patch: Setting the flags for Idlescan Fyodor (Mar 16)
- Re: Patch: Setting the flags for Idlescan Kurt Grutzmacher (Mar 16)
- Re: Patch: Setting the flags for Idlescan Fyodor (Mar 16)
- Re: Patch: Setting the flags for Idlescan Kurt Grutzmacher (Mar 16)
- Re: Patch: Setting the flags for Idlescan Kurt Grutzmacher (Mar 16)
- Re: Patch: Setting the flags for Idlescan Fyodor (Mar 16)