Re: ssh-hostkey - b64 decode null value

[David Fifield <david () bamsoftware com>]

On Sun, Jul 28, 2013 at 09:03:24PM +0200, Florian Pelgrim wrote:
> Hey Nmap devs,
>
> Nmap throws me an exception when trying to resolv an ssh fingerprint of
> a broken SSH daemon.
>
> Debug output:
> [...]
> NSE: ssh-hostkey against 193.226.98.***:88 threw an error!
> /usr/share/nmap/nselib/base64.lua:138: attempt to get length of local
> 'bdata' (a nil value)
> stack traceback:
>       /usr/share/nmap/nselib/base64.lua:138: in function 'enc'
>       /usr/share/nmap/scripts/ssh-hostkey.nse:154: in function
> </usr/share/nmap/scripts/ssh-hostkey.nse:122>
>       (...tail calls...)
> [...]
>
> If you need further information let me know. :)

It will help if you can send the output of --script-trace while scanning
this target.

David Fifield
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