Date: Mon, 18 Feb 2008 17:15:13 +0100 (CET) From: sthaug@nethelp.no To: freebsd-security@freebsd.org, Mark Andrews <Mark_Andrews@isc.org> Subject: Re: How to take down a system to the point of requiring a newfs with one line of C (userland) Message-ID: <20080218.171513.41723703.sthaug@nethelp.no> In-Reply-To: <200802181414.m1IEE8bd075081@drugs.dv.isc.org> References: <a9f4a3860802180527k6fcfbdaeuf235540075b263b5@mail.gmail.com> <200802181414.m1IEE8bd075081@drugs.dv.isc.org>
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> Did you actually bother to read his report? > > While his example is used "/", if the report is correct then you > just need to replace "/" with the path of any file system mount > point that is world writable like say "/tmp". > > Do you have /tmp mounted like this? > /dev/ad0s4e 507630 162050 304970 35% /tmp Tried with 7.0-RC1 and the top level of a world writable file system. No apparent ill effect. Steinar Haug, Nethelp consulting, sthaug@nethelp.nohelp
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