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Re: [linux-security] Re: [linux-alert] Vulnerability in ALL linux distributions

daemon@ATHENA.MIT.EDU (Jeff Uphoff)
Wed Aug 14 02:16:14 1996

Date: Wed, 14 Aug 1996 01:59:03 -0400
From: Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
To: borud@itea.ntnu.no
Cc: linux-security@tarsier.cv.nrao.edu
In-Reply-To: Your message of Tue, August 13, 1996 21:31:06 GMT

"BB" == Bjorn Borud <borud@itea.ntnu.no> writes:

BB> why not encourage people to use amd instead?  or am I missing some
BB> major point here?

No stock version of 'amd' (that I've seen, at least) automatically times
out local (device) filesystem mounts; once you automount a device--as
opposed to an NFS--filesystem, it stays mounted, and you're forced to do
an 'amq -u' on it as root to force a timeout/unmount.  That, or to make
'amq' suid root (possibly restricting its execution to a "trusted" set
of users).  No bets on the suid-safety of 'amq' here though....

Has anyone written patches to the 'amd' suite to (optionally) change
this behavior?

--Up.

-- 
Jeff Uphoff - systems/network admin.  |  juphoff@nrao.edu
National Radio Astronomy Observatory  |  juphoff@bofh.org.uk
Charlottesville, VA, USA              |  jeff.uphoff@linux.org
    PGP key available at: http://www.cv.nrao.edu/~juphoff/

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