stopping shell execution from with vi editor as root
dempsey at kodak.com
Fri Apr 12 09:33:53 EDT 2002
I see two approaches to this.
One is to have the files belong to a limited group, with write access
granted to the group, and with the specific users belonging to the group.
If you include some sort of source control, such as SCCS or RCS, or
something more modern, this makes things pretty clean. Oh, the containing
directory should have the group sticky bit set and belong to the group
so the files continue to be owned by that group.
An alternative is to grant the users the ability to copy on top of the
files in question, perhaps through the use of an appropriate script to
control access. They edit a private copy and then replace the public
copy with the private copy.
At 12:49 PM 04/12/2002 +0100, Thomas Robinson wrote:
>I'd like to give permissions to some users so that they can edit
>specific files as root. Unfortunately in my simple set up they can also
>execute the :! command and gain root shell access. Is there any way to
>defeat this or should I implement a different method to enable users to
>edit files as root?
>My config looks roughly like the following:
>Cmnd_Alias ICANEDIT /bin/vi /etc/some.conf
>auser myhost = (root) ICANEDIT
>T: 01273 234 665
>F: 01273 704 499
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