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Date:      Fri, 8 Jan 1999 17:17:18 -0500 (EST)
From:      Barrett Richardson <brich@aye.net>
To:        Jared Mauch <jared@puck.nether.net>
Cc:        freebsd-security@FreeBSD.ORG
Subject:   Re: 3.0 rel pwd_mkdb problem(patch)
Message-ID:  <Pine.BSF.3.96.990108171019.12973A-100000@phoenix.aye.net>
In-Reply-To: <19990108003140.A13277@puck.nether.net>

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On Fri, 8 Jan 1999, Jared Mauch wrote:

> 
> 	I've had a problem recently with people breaking root
> and installing accounts with *no* uid in their pw file entry,
> that way everything comes up with zero for the uid, giving
> the user root privs.  I'm not sure how they're obtaining root yet,

Maybe in addition to your patch you could log who is trying to
run pwd_mkdb with the null id. You could also turn on process accounting
and find out what else he was doing around the same time frame.

Just a thought.

-

Barrett


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