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From: TAKANO Yuji =?iso-2022-jp?B?GyRCJD8kKyROJGYhQSQ4GyhC?=
 <takachan@running-dog.net>
In-Reply-To: <17509.924584091@hyperion.st.ryukoku.ac.jp>
References: <19990420124039Y.takano@crayfish.co.jp>
	<17509.924584091@hyperion.st.ryukoku.ac.jp>
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Subject: [FreeBSD-users-jp 41438] Re: ssh-1.2.26 security 
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$B$?$+$N$G$9!#$3$s$K$A$O!#(B

From: kjm@rins.ryukoku.ac.jp (KOJIMA Hajime / $B>.EgH%(B)$B$5$s(B
> |   ssh $B$G$O!"(Broot $B$G$G$b(B login $B=PMh$F$7$^$&$N$G$9$,!"(B/etc/sshd_config 
> | $B$N(B "PermitRootLogin no" $B$G2sHr$G$-$^$9!#(B
> |   $B$7$+$7!"$3$N;~!"(B($BKM$,;W$&$K$O!"B?$$$K(B)$BLdBj$,M-$C$F!"(B
> | "PermitRootLogin no" $B$H;XDj$7$FM-$C$?>l9g!"(Broot $B$N(B passwd $B$r@5$7$/(B
> | $BF~$l$?>l9g$H0c$C$FF~$l$?>l9g!"0J2<$N%a%C%;!<%8$,JV$5$l$^$9!#(B
> | ---
> | 1 takano /home/takano > slogin foo.running-dog.net -l root
> | root@foo.running-dog.net's password: $B4V0c$C$?%Q%9%o!<%I$rF~NO(B
> | Permission denied.
> | 
> | 2 takano /home/takano > slogin foo.running-dog.net -l root
> | root@foo.running-dog.net's password: $B@5$7$$%Q%9%o!<%I$rF~NO(B
> | ROOT LOGIN REFUSED FROM boyoyon.crayfish.co.jp
> | ---
> |   $B$A$g$C$H!"2x$7$2$J$*JV;v$rJV$5$l$F$7$^$$$^$9!#(B
> $B!D!D(B
> 
>   $B3NG'$5$;$F2<$5$$!#(B
>   $B!V2x$7$2!W$H$$$&$N$O!"(B
> 
> * $B4V0c$C$?%Q%9%o!<%I$@$H!V(BPermission denied.$B!W$@$,@52r%Q%9%o!<%I$@$H(B
>   $B!V(BROOT LOGIN REFUSED$B!W$HI=<($5$l$k$N$G!"(Broot password $B$r30It$+$iFCDj(B
>   $B2DG=$H$J$k(B
> 
>   $B$H$$$&0UL#$G$7$g$&$+!#(B

  $B$=$&8@$&0UL#$G$9!#(B

  $BIaDL$@$H!"!V$=$NA0$K0lHL%f!<%6$G(B telnet $B=PMh$J$$$s$@$+$i(B root $B$N(B
$B%Q%9%o!<%I2r$C$F$b$7$g!<$,$J$+$8$c$s!#!W$H$+!V(Btcp_wrapper $B7PM3$@$+(B
$B$i$@$$$8$g$V$@$h!#!W$K$J$k$G$7$g$&$+!#;d$O!"$=$l$O$=$l$G$^$!!"%"%/(B
$B%;%9$O=PMh$J$$$N$G$h$7!#$H!"8@$&;v$b$"$k$H;W$$$^$9!#(B

$B$?$+$N!w$b$7$+$7$F$3$&8@$&%M%?$rBg$-$J(B ML $B$GOC$9;v$O$^$:$$!)(B(^^;;
---
   e-mail : takachan@running-dog.net
Home Page : http://www.running-dog.net/
