From owner-freebsd-questions@FreeBSD.ORG Tue Oct 7 21:13:42 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 21F2516A4B3 for ; Tue, 7 Oct 2003 21:13:42 -0700 (PDT) Received: from out003.verizon.net (out003pub.verizon.net [206.46.170.103]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5A11F43FBF for ; Tue, 7 Oct 2003 21:13:40 -0700 (PDT) (envelope-from mike@pcmedx.com) Received: from duron.pcmedx.com ([4.46.22.189]) by out003.verizon.net (InterMail vM.5.01.05.33 201-253-122-126-133-20030313) with ESMTP id <20031008041337.TPJQ8791.out003.verizon.net@duron.pcmedx.com>; Tue, 7 Oct 2003 23:13:37 -0500 Received: from localhost (localhost [127.0.0.1]) by duron.pcmedx.com (Postfix) with ESMTP id ECC6AAC48; Tue, 7 Oct 2003 21:13:36 -0700 (PDT) Received: from mike (mike.pcmedx.com [192.168.240.244]) by duron.pcmedx.com (Postfix) with SMTP id CD64AA93A; Tue, 7 Oct 2003 21:13:35 -0700 (PDT) Message-ID: <001801c38d52$8bb4ea30$f4f0a8c0@pcmedx.com> From: "Mike Maltese" To: References: <20031008031656.GA1318@panix.com><000d01c38d4b$fcfd53f0$f4f0a8c0@pcmedx.com> <20031008040013.GA14912@panix.com> Date: Tue, 7 Oct 2003 21:13:36 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 X-Virus-Scanned: by amavisd (http://www.amavis.org) and f-prot (http://www.f-prot.com) at pcmedx.com X-Authentication-Info: Submitted using SMTP AUTH at out003.verizon.net from [4.46.22.189] at Tue, 7 Oct 2003 23:13:37 -0500 cc: Joe Altman Subject: Re: Setting the sticky bit on /var/mail... X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Oct 2003 04:13:42 -0000 > Absolutely you are correct, and the crowd goes wild with > applause...thank you. > Glad it helped. =) > I suppose it would be nice to know what set all of the following on > /var/mail: > > opaque nodump uappnd uchg uunlnk > > because it sure wasn't me. > > Removing them allowed me to set the appropriate bit. Thanks again. That strikes me as really strange. Any chance another user did this or that the box was compromised? It seems to be no small coincidence that all the flags you listed are the ones that don't require root privileges.