Nmap Development mailing list archives
Re: giop-info - probe is decodes as malformed packet in Wireshark?
From: Patrik Karlsson <patrik () cqure net>
Date: Fri, 2 Mar 2012 17:52:35 +0100
On Wed, Feb 29, 2012 at 9:38 PM, Marcus Haebler <haebler () gmail com> wrote:
All, It is seems that giop-info or more likely the underlying giop library is creating a malformed packet - according to Wireshark. I see this with nmap 5.51 on Linux x86_64. Before I spend time trying to hunt this down, has anyone else seen this problem (and solved it)? More as an FYI the GIOP service responds to the malformed message (rightfully, if the probe is malformed) with a GIOP error message which does not seem to go well with the giop library - it throws an exception. Thanks, Marcus _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
Hi Marcus, I just quickly looked into this and I'm pretty sure it's a padding problem misaligning the message. I was able to quickly patch the get request to confirm this, but then had a problem with the following _is_a request. If you want to look into this please do and let me know how things go, otherwise I'll add it to the todo list. Cheers, Patrik -- Patrik Karlsson http://www.cqure.net http://twitter.com/nevdull77 _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
Current thread:
- giop-info - probe is decodes as malformed packet in Wireshark? Marcus Haebler (Feb 29)
- Re: giop-info - probe is decodes as malformed packet in Wireshark? Patrik Karlsson (Mar 02)