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Re: [Nmh-workers] I need help reading the mhstore man page
From: |
David Levine |
Subject: |
Re: [Nmh-workers] I need help reading the mhstore man page |
Date: |
Sat, 01 Mar 2014 11:48:06 -0500 |
Ken wrote:
> >If arbitrary means "what the user put into their profile",
> >yes, but we can't prevent that. Is there a way to get
> >mhstore to execute arbitrary code provided by the message?
>
> It does occur to me that there might be security concerns with using
> %a with '|', depending on shell quoting, etc etc (%a inserts all of
> the Content-Type parameters). I don't know how common that is.
Again, that's an issue with '|', not -auto. I'll remove the
recommendation in the man page not to use -auto, and add one
to not use %a with '|'. That seems like an odd combination,
though maybe it'd be useful for things like responding to
calendar requests. Though I wouldn't do that from mhstore.
David