smb-smbloris PR

Wong Wai Tuck <[email protected]>
Newsgroups gmane.comp.security.nmap.devel
Message-ID <CAP9R1M9-RBtQoN+iYeSZONqRq-_Lz6s7LL_CHVLb5co5bRDstg@mail.gmail.com>
Hey list

SMBLoris was a high-profile vulnerability that was publicly disclosed in
DEFCON 25. It allowed unauthenticated remote users to use up physical
memory on the victim machine through SMB, leading to a possible DoS vector.
Unfortunately, Microsoft decided that it was something that won't be
patched, and hence this script to leverage on this vulnerability was born.

In it's current state, it is able to allocate consistently a maximum of
around 3GiB (depending on the number of ports you wish to request from),
but if more port numbers are used then an issue occurs. More on the issue
here [1].

The pull request can be found here [2]. Looking forward to feedback from
the community!

[1]: http://seclists.org/nmap-dev/2017/q3/127
[2]: https://github.com/nmap/nmap/pull/983

Wai Tuck

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