From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Subject: Re: Bypassing audit's file watches Date: Mon, 10 Jul 2006 07:32:26 -0400 Message-ID: <44B23ACA.10409@ornl.gov> References: <44AE76A2.9050205@ornl.gov> <20060708020002.GA5350@dill.zko.hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mx1.redhat.com (mx1.redhat.com [172.16.48.31]) by int-mx1.corp.redhat.com (8.12.11.20060308/8.12.11) with ESMTP id k6ABWSDN016953 for ; Mon, 10 Jul 2006 07:32:28 -0400 Received: from emroute1.ornl.gov (emroute1.ornl.gov [160.91.4.119]) by mx1.redhat.com (8.12.11.20060308/8.12.11) with ESMTP id k6ABWRZh020718 for ; Mon, 10 Jul 2006 07:32:27 -0400 Received: from emroute1.ornl.gov (localhost [127.0.0.1]) by emroute1.ornl.gov (PMDF V6.2-1x9 #31038) with ESMTP id <0J2600K6AQQ1AI@emroute1.ornl.gov> for linux-audit@redhat.com; Mon, 10 Jul 2006 07:32:26 -0400 (EDT) Received: from ORNLEXCHANGE.ornl.gov (ornlexchange1.ornl.gov [160.91.1.20]) by emroute1.ornl.gov (PMDF V6.2-1x9 #31038) with ESMTP id <0J2600J5NQQ1RU@emroute1.ornl.gov> for linux-audit@redhat.com; Mon, 10 Jul 2006 07:32:25 -0400 (EDT) In-reply-to: <20060708020002.GA5350@dill.zko.hp.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-audit-bounces@redhat.com Errors-To: linux-audit-bounces@redhat.com To: Steve , linux-audit@redhat.com List-Id: linux-audit@redhat.com Amy Griffis wrote: > Steve wrote: [Fri Jul 07 2006, 10:58:42AM EDT] >> I have found that I can modify files that are being watched and audit >> not catch it (ie. no events are dispatched). When monitoring a file for >> all system calls, I can: >> >> echo "" > /file/to/watch >> >> or >> >> cat some_file > /file/to/watch >> >> without generating audit events. > > Are you seeing the open and not the write, or no records at all? > If you are missing events for open() calls, please let us know since > that would be a bug (versus a lacking feature). I am not seeing the open() or any other syscall records. Steve