Date: Fri, 17 May 1996 10:50:50 -0400 From: Garrett Wollman <wollman@lcs.mit.edu> To: "Jordan K. Hubbard" <jkh@time.cdrom.com> Cc: freebsd-security@freebsd.org Subject: Re: very bad Message-ID: <9605171450.AA04803@halloran-eldar.lcs.mit.edu> In-Reply-To: <13642.832322039@time.cdrom.com> References: <Pine.BSF.3.91.960517012516.20464H-100000@onyx.nervosa.com> <13642.832322039@time.cdrom.com>
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<<On Fri, 17 May 1996 01:33:59 -0700, "Jordan K. Hubbard" <jkh@time.cdrom.com> said: >> Too bad it's already on BUGTRAQ and BoS which is way more than 1000 :-( > Ah well, what's done is done. >> of such an address. The prepared fix is chmod u-s /sbin/mount_union. > It should at least return EPERM! :-) No. Users are /supposed/ to be able to use mount(2) now, if they have appropriate permissions on the source and target. This appears to be a hole in vfsload(3), which I will fix ASAP, if someone doesn't get to it before I do. -GAWollman -- Garrett A. Wollman | Shashish is simple, it's discreet, it's brief. ... wollman@lcs.mit.edu | Shashish is the bonding of hearts in spite of distance. Opinions not those of| It is a bond more powerful than absence. We like people MIT, LCS, ANA, or NSA| who like Shashish. - Claude McKenzie + Florent Vollant
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