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1990-12-28
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From: glenn@suphys.physics.su.OZ.AU (Glenn Geers)
Newsgroups: alt.sources
Subject: Re: GENERAL WARNING
Message-ID: <1990Sep29.004107.17548@metro.ucc.su.OZ.AU>
Date: 29 Sep 90 00:41:07 GMT
What about vendors deliberately putting trap-doors in their distributed
binaries?
We had a Dual Chapparal (68020 Sys V.2 with FFS) and after a long time (several
years) discovered that 'su' worked without a password provided the users
current directory was /etc! I think that this was left in so that engineers
doing on-sight servicing could become 'root' without having to have a sys admin
type around. Still this is rather rude (and undocumented of course).
Just thought I'd add my 2 cents worth (for the last time---Australia is ceasing
to mint 1 and 2 cent coins this year).
Cheers,
Glenn
glenn@qed.physics.su.oz.au
--
Glenn Geers | "So when it's over, we're back to people.
Department of Theoretical Physics | Just to prove that human touch can have
The University of Sydney | no equal."
Sydney NSW 2006 Australia | - Basia Trzetrzelewska, 'Prime Time TV'