Date: Fri, 9 Dec 2011 00:25:10 -0800 From: Xin LI <delphij@gmail.com> To: gabor@zahemszky.hu Cc: freebsd-security@freebsd.org Subject: Re: ftpd security issue ? Message-ID: <CAGMYy3vZ9CjuboiQsuGnYLZPpbAMMCQScsu9toXLpOyWAdAA3A@mail.gmail.com> In-Reply-To: <c081e4612df771d59c1dc2870d99d7b9@zahemszky.hu> References: <4ED68B4D.4020004@sentex.net> <4ED69B7E.50505@frasunek.com> <4ED6C3C6.5030402@delphij.net> <4ED6D1CD.9080700@sentex.net> <4ED6D577.9010007@delphij.net> <4ED6DA75.30604@sentex.net> <4EE131B8.7040000@sentex.net> <c081e4612df771d59c1dc2870d99d7b9@zahemszky.hu>
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On Fri, Dec 9, 2011 at 12:04 AM, <gabor@zahemszky.hu> wrote: > Hi! > > Are the following steps enough to prevent me? > > # for user in user1 user2 .... ; do > mkdir -p ~$user/lib ~$user/usr/lib ~$user/etc > chflags sunlink,schg ~$user/lib ~$user/usr ~$user/usr/lib ~$user/etc > done > # Yes that should be sufficient workaround. Cheers, -- Xin LI <delphij@delphij.net> https://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die
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