Re: [Exim] Like in the good old times ... (sendmail exploit)

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Szerző: Alan Thew
Dátum:  
Címzett: Nico Erfurth
CC: exim-users@exim.org
Tárgy: Re: [Exim] Like in the good old times ... (sendmail exploit)
On Sun, 30 Mar 2003 20:22 , Nico Erfurth <masta@???> said:

> On Sun, 30 Mar 2003, Alan Thew wrote:
>
> > > Another day, another sendmail exploit.
> >
> > don't gloat :-)
>
> :-)
>
> > > deny message = Another day, another sendmail bug
> > >      condition = ${if match{$message_headers}{\xff}{1}{0}}

> >
> > Our older machines still run 3.36 , I assume this can be done in a filter?
>
> should be possible with something like
>
> if "$message_headers" contains "\xff" then
> fail "Sendmail exploit detected"
> endif
>
> No promises :)


If course.

Thanks

Alan
>
>
> Nico
>
>