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Date: Wed, 31 Oct 2001 17:31:08 +0900 (JST)
Message-Id: <20011031.173108.71086929.okuyamak@dd.iij4u.or.jp>
To: FreeBSD-users-jp@jp.freebsd.org
From: Kenichi Okuyama <okuyamak@dd.iij4u.or.jp>
In-Reply-To: <20011031170613.B436.TETUYA@rite.or.jp>
References: <20011031170613.B436.TETUYA@rite.or.jp>
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Subject: [FreeBSD-users-jp 65281] Re: wu-ftpd-2.6.1
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$B1|;3(B@IBM$B$G$9!#(B

>>>>> "TS" == Tetuya Saito <tetuya@rite.or.jp> writes:
TS> web$B5Z$S(Bwww.jp.freebsd.org$B$N2a5n%a!<%kEy$r8!:w$7$?$H$3$m!"(Bchroot$B8e$N!!!!(B
TS> $B>l=j$K(B/bin/ls$B$,L5$$$H$@$a$@$H$$$&$3$H$G$7$?$N$G!"(B$HOME/bin/ls$B$r%3%T!<!!(B
TS> $B$7$?$N$G$9$,!"$d$O$j2?$b$+$($C$F$-$^$;$s$G$7$?!#(B

chroot $B8e$N(B /bin/ls $B$,(B $HOME/bin/ls $B$K$J$kJ]>Z$O!)(B
#chroot $B$N(B / $B$,$I$3$KEv$k$N$+!"A4A3=q$$$F$$$J$$0J>e!"H=$j$+$M$^$9$,(B
#$B$J!#$7$+$b(B $HOME $B$,K\Ev$K!V(Bguestuser$B!W$N!"$J$N$+$b$o$+$i$s$7!#(B

$B$"$H!"$3$NJ8>O$@$H!V(B$HOME/bin/ls $B$r!W!V$I$3$@$+5-=R$5$l$F$$$J$$>l=j(B
$B$K!W%3%T!<$5$l$F$$$k$h$&$KFI$a$^$9$,!"$=$&8@$&$3$H$rK\Ev$K$7$?$N(B?

$B$5$i$K8@$($P!"!V%3%T!<$7$?!W$H$"$k$,!XK\Ev$O2?$r$7$?!Y$N(B?

$B$H$j$"$($::G=i$K%A%'%C%/$9$k$3$H(B:
	$B!&!X(B$HOME/bin/ls$B!Y$H$d$i$,<B9T2DG=$+!"D4$Y$k!#(B
	$B!&!X(B$HOME/bin/ls$B!Y$H$d$i$,!V(B/bin/ls $B$N%O!<%I%j%s%/!W$d(B
	  $B!V%7%s%\%j%C%/%j%s%/!W!X$G$O$J$$!Y;v$rD4$Y$k!#(B

#$B%7%s%\%j%C%/%j%s%/$G$O(B($B;2>H$G$-$J$$$+$i(B)$BBLL\$J$N$OH=$k$@$m$&!#(B
#$B%O!<%I%j%s%/$G$OBLL\$JM}M3$O!D!V(BCracker $B$K>e=q$-$5$l$?$i$I$&$9$k$D(B
#$B$b$j$@$$(B?$B!W2<<j$r$9$k$HK\Ev$N(B /bin/ls $B$b=q$-49$($i$l$+$M$J$$$>!#(B
---- 
$B1|;3(B $B7r0l(B@$BEl5~4pAC8&5f=j(B.$BF|K\(BIBM($B3t(B)[$BGaGX2q(B:No.0x00000001]
#URL http://www.dd.iij4u.or.jp/~okuyamak/
#$B:#F|$N$*8@MU!XS-$-$NN5!Y(B:1$B4,$H(B9$B4,$,<j$K$O$$$i$J$$$#!D!#(B
