Date: Tue, 24 Jul 2001 19:33:39 +0100 From: Ben Smithurst <ben@FreeBSD.org> To: Jon Loeliger <jdl@jdl.com>, security@freebsd.org Subject: Re: Security Check Diffs Question Message-ID: <20010724193339.H20105@strontium.shef.vinosystems.com> In-Reply-To: <20010724212444.A19217@ringworld.oblivion.bg> References: <200107241632.LAA05639@chrome.jdl.com> <20010724205228.A16243@ringworld.oblivion.bg> <20010724190607.F20105@strontium.shef.vinosystems.com> <20010724212444.A19217@ringworld.oblivion.bg>
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--gr/z0/N6AeWAPJVB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Peter Pentchev wrote: > 'Replacing' would not be enough - removing the file or moving something > over it (the way install(1) does) would change its inode number. I meant if they did something like cat my_trojan > /usr/bin/su or whatever, which wouldn't change the inode number... But... > The ctime, too, can be changed, =2E.. Never mind then. :-( Maybe /etc/security should be updated to do stuff with mtree's md5/sha1 digest stuff... --=20 Ben Smithurst / ben@FreeBSD.org FreeBSD: The Power To Serve http://www.FreeBSD.org/ --gr/z0/N6AeWAPJVB Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (FreeBSD) Comment: For info see http://www.gnupg.org iD8DBQE7Xb+CbPzJ+yzvRCwRArAIAJwIuy80YiSSB96cNnM59MKSDFbIMQCfWbHB N1N++Upsz+rsXHXEXsKReFU= =bIV0 -----END PGP SIGNATURE----- --gr/z0/N6AeWAPJVB-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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