Re: vnsprintf returned -1 in log_vwrite -- bizarre. Quitting.

[Fyodor <fyodor () insecure org>]

On Fri, Dec 15, 2006 at 01:05:15PM +0100, schochow () networkers de wrote:
> Hi,
>
> Yesterday I discovered a problem with Nessus 4.20 on Windows XP Professional SP2.
> While scanning several hosts behind a cisco PIX 7.x firewall I got the error "vnsprintf returned -1 in log_vwrite -- 
> bizarre. Quitting.".
> The command line at first was "nmap -sS -sV -O -PI -oN <file> <target>", due to this problem I modified those options.
> I tried -sT instead of -sS, since it didn?t work either I tried scanning without OS detection, it also didn't work.
> Seems the PIX did something like generic application proxing, with nessus I saw thousends of open ports per host.

Can you still reproduce the problem?  If you remove the "-oN <file>"
option, does the error go away?

Cheers,
-F

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