Date: Thu, 28 Mar 2002 23:00:10 +0100 From: Wilko Bulte <wkb@freebie.xs4all.nl> To: Christopher Schulte <schulte+freebsd@nospam.schulte.org> Cc: Alan Clegg <alan@clegg.com>, stable@FreeBSD.ORG Subject: Re: sendmail_enable NONE Message-ID: <20020328230010.B28507@freebie.xs4all.nl> In-Reply-To: <5.1.0.14.0.20020328154728.04ac2668@pop3s.schulte.org>; from schulte%2Bfreebsd@nospam.schulte.org on Thu, Mar 28, 2002 at 03:51:50PM -0600 References: <20020328163551.B77823@shell.wetworks.org> <20020327154948.26668.qmail@web11602.mail.yahoo.com> <20020327115442.C27253@shell.one.net> <000c01c1d5bb$38e336e0$11fd2fd8@westbend.net> <20020327200304.C43825@mail.webmonster.de> <20020328133020.B6416@hub.freebsd.org> <20020328163551.B77823@shell.wetworks.org> <20020328223826.F28059@freebie.xs4all.nl> <5.1.0.14.0.20020328154728.04ac2668@pop3s.schulte.org>
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On Thu, Mar 28, 2002 at 03:51:50PM -0600, Christopher Schulte wrote: > At 10:38 PM 3/28/2002 +0100, Wilko Bulte wrote: > >Basically: binaries sitting on a disk are harmless (but take space) as > >long as they don't get run. > > Some local root exploits can be prevented if unused setuid binaries have > the bit removed. Thus if sendmail is not used (but you want to keep the > binary around just in case) just chmod -s. OK, but that applies to more than just sendmail. -- | / o / /_ _ wilko@FreeBSD.org |/|/ / / /( (_) Bulte Arnhem, the Netherlands We are FreeBSD. Resistance is futile. Prepare to be committed. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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