Re: nmap ends prematurely with a segfault

["DePriest, Jason R." <jrdepriest () gmail com>]

On 10/18/07, David Fifield  wrote:
> On Thu, Oct 18, 2007 at 03:15:21PM -0500, DePriest, Jason R. wrote:
> > I run nmap like this:
> > sudo nmap -v -sSUV -O -pT:-,U:[1-65535] --traceroute --reason
> > --script=discovery,safe,backdoor,vulnerability,malware --script-trace
> > -d6 xxx.yyy.zzz.190,153,193,89
> >
> > and after some time, it eventually ends with a segfault.
> >
> > Seriously, it ends with a simple "Segmentation fault" and nothing else
> > to help explain from where the segfault came.
>
> Hi Jason,
>
> I've been investigating a segfault that I found with --script=discovery.
> Do these two commands segfault for you too?
>
> nmap --script=ripeQuery.nse localhost
> nmap -6 whois.ripe.net
>
> It seems to be related to nsock and IPv6.
>
> David Fifield

My nmap system is behind a proxy server and cannot successfully run
the ripeQuery script.

There aren't any IPv6 devices enabled on my network, either.  I can
resolve the IPv6 address for whois.ripe.net thanks to DNS, but I
cannot get to it (because of the non-transparent proxy).

Do you know of any tests I can for you that wouldn't require my nmap
system to have Internet access?

If not, I could try tunneling nmap through a SOCKSifying tool of some sort.

Thanks.

-Jason

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