Re: [Exim] Exim filters and potential security issues.

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Lähettäjä: Tony Finch
Päiväys:  
Vastaanottaja: masta
Kopio: exim-users
Aihe: Re: [Exim] Exim filters and potential security issues.
Nico Erfurth <masta@???> wrote:
>
>2.) Exim filters have a nice feature, they allow to log with the
>     logfile/logwrite commands, BUT in a virtual only setup, this can
>     lead to problems. When all users are using the same UID and are
>     allowed to use exim-filters (as on my machine), an attacker could be
>     able to use logwrite to write mail into some other users maildir, or
>     doing other REALLY worse things.


forbid_filter_logwrite

Tony.
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