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	<20001108212708R.hino@nwk.cl.nec.co.jp>
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Subject: [doc-jp 7822] Re: ANNOUNCE: FreeBSD Security Advisory: FreeBSD-SA-00:61.tcpdump
 [REISSUED]
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$B:4F#!wEl5~M}2JBg3X$G$9!#(B

$B;XE&ItJ,$N=$@5$r9T$J$C$?(B SA-00:61-66 $B$N8x3+8uJd$G$9!#(B
$BFC$KLdBj$J$1$l$P:#=5Cf$K(B announce-jp $B$XN.$7$^$9!#(B

--
| $B:4F#(B $B9-@8!wEl5~M}2JBg3X(B <hrs@eos.ocn.ne.jp>
|
| sato@sekine00.ee.noda.sut.ac.jp (UNIV)
| hrs@FreeBSD.org (FreeBSD Project)

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 $B$3$N%a!<%k$O(B, announce-jp $B$KN.$l$?(B

  Subject: ANNOUNCE: FreeBSD Security Advisory: FreeBSD-SA-00:61.tcpdump [REISSUED]
  From: FreeBSD Security Advisories <security-advisories@freebsd.org>
  Date: Mon,  6 Nov 2000 11:58:27 -0800 (PST)
  Message-Id: <20001106195827.5C6BA37B4CF@hub.freebsd.org>
  X-Sequence: announce-jp 590

 $B$rF|K\8lLu$7$?$b$N$G$9(B. 

 $B$3$N4+9p$NCf$G>R2p$5$l$F$$$k(B WWW $B%5%$%H(B http://www.FreeBSD.org/ $B$*$h$S(B
 FTP $B%5%$%H(B ftp://ftp.FreeBSD.org/ $B$K$O(B, $BF|K\$N%_%i!<%5%$%H$,B8:_$7$^$9(B.
 $B%_%i!<%5%$%H$rMxMQ$9$k$K$O(B,
 http://www.FreeBSD.org/ $B$r(B http://www.jp.FreeBSD.org/www.freebsd.org/ $B$K(B,
 ftp://ftp.FreeBSD.org/ $B$r(B ftp://ftp.jp.FreeBSD.org/ $B$K(B,
 $B$=$l$>$lCV$-49$($F$/$@$5$$(B.

 $B%M%C%H%o!<%/$N:.;($r4KOB$9$k$?$a(B, $B$^$:$O%_%i!<%5%$%H$NMxMQ$r(B
 $B9MN8$9$k$h$&$*4j$$$7$^$9(B.  $B%_%i!<%5%$%H$K4X$9$k>\:Y$O(B

  http://www.FreeBSD.org/handbook/mirror.html ($B1QJ8(B)
  http://www.FreeBSD.org/ja/handbook/mirror.html ($BF|K\8lLu(B)

 $B$K(B, $B$^$?(B, $B2a5n$NF|K\8lHG%;%-%e%j%F%#4+9p$O(B

  http://www.FreeBSD.org/ja/security/

 $B$K$^$H$a$i$l$F$$$^$9(B.

 $B86J8$O(B PGP $B=pL>$5$l$F$$$^$9$,(B, $B$3$NF|K\8lLu$O(B PGP $B=pL>$5$l$F$$$^$;$s(B. 
 $B%Q%C%AEy$NFbMF$,2~cb$5$l$F$$$J$$$3$H$r3NG'$9$k$?$a$K(B PGP $B$N%A%'%C%/$r(B
 $B9T$J$&$K$O(B, $B86J8$r;2>H$7$F$/$@$5$$(B. 

 $BF|K\8lLu$O(B FreeBSD $BF|K\8l%I%-%e%a%s%F!<%7%g%s%W%m%8%'%/%H(B (doc-jp) $B$,;29M$N(B
 $B$?$a$KDs6!$9$k$b$N$G(B, doc-jp $B$O(B $B$=$NFbMF$K$D$$$F$$$+$J$kJ]>Z$b$$$?$7$^$;$s(B.
 $BF|K\8lLu$K$D$$$F$N$*Ld$$9g$o$;$O(B doc-jp@jp.FreeBSD.org $B$^$G$*4j$$$7$^$9(B.

--($B$3$3$+$i(B)

=============================================================================
FreeBSD-SA-00:61                                           Security Advisory
                                                                FreeBSD, Inc.

$B%H%T%C%/(B:	tcpdump contains remote vulnerabilities [REISSUED]

$BJ,N`(B:		core
$B%b%8%e!<%k(B:	tcpdump
$B9pCNF|(B:		2000-10-31
$B2~D{F|(B:         2000-11-06
$B%/%l%8%C%H(B:	$BFbIt%;%-%e%j%F%#4F::Cf$KH/8+(B
$B1F6AHO0O(B:	FreeBSD 4.2 $B$h$jA0$N$9$Y$F$N(B FreeBSD 3.x, 4.x $B%j%j!<%9(B
                $B=$@5F|0JA0$N(B FreeBSD 3.5.1-STABLE $B$*$h$S(B 4.1.1-STABLE
$B=$@5F|(B:		2000-10-04 (FreeBSD 4.1.1-STABLE)
		2000-10-05 (FreeBSD 3.5.1-STABLE)
$B%Y%s%@$NBP1~(B:	$B=$@5%Q%C%A$,8x3+:Q$_(B
FreeBSD $B$K8GM-$+(B:	NO

0.   $B2~D{MzNr(B - Revision History

v1.0  2000-10-31  $B=iHG8x3+(B
v1.1  2000-11-06  $B=$@5%Q%C%A$ND{@5(B


I.   $BGX7J(B - Background

tcpdump $B$O%M%C%H%o!<%/$N2TF/>uBV$r%b%K%?%j%s%0$9$k%D!<%k$G$9(B.

II.  $BLdBj$N>\:Y(B - Problem Description

$BFbIt%;%-%e%j%F%#4F::$N:](B, FreeBSD $B$K4^$^$l$k(B tcpdump $B$NCf$K(B
$B%P%C%U%!%*!<%P%U%m!<$N4m81@-$r;}$D%P%C%U%!$,H/8+$5$l$^$7$?(B.
$B$=$N$&$A$N$$$/$D$+$O(B, $B%j%b!<%H$N967b<T$,%m!<%+%k$N(B tcpdump $B%W%m%;%9$r(B
$B%/%i%C%7%e$5$;$k$N$KMxMQ2DG=$J$b$N$G$9(B.  $B$^$?(B, FreeBSD 4.0-RELEASE,
4.1-RELEASE $B$*$h$S(B 4.1.1-RELEASE $B$K4^$^$l$F$$$k?7$7$$%P!<%8%g%s$N(B
tcpdump (tcpdump 3.5) $B$K$O(B, AFS ACL $B%Q%1%C%H$N%G%3!<%IItJ,$K(B
$B%j%b!<%H$N967b<T$,%m!<%+%k%7%9%F%`$GG$0U$N%3!<%I$r<B9T(B (tcpdump $B$O(B
root $B8"8B$rMW5a$9$k$?$a(B, $BDL>o$O(B root $B8"8B$G(B) $B$G$-$k$h$&$J(B,
$B$h$j?<9o$J<eE@$,B8:_$7$^$9(B.

$B0l$DL\$NLdBjE@$O(B, tcpdump $B$r;H$C$F?/F~8!CN%7%9%F%`(B (intrusion detection
system) $B$r9=C[$7$F$$$k>l9g$KLdBj$H$J$j$^$9(B.  $B$?$H$($P(B
$B%M%C%H%o!<%/$N2x$7$$5sF0$r%b%K%?%j%s%0$7$F$$$k>l9g(B, $B967b<T$,2TF/Cf$N(B
tcpdump $B%W%m%;%9$r%/%i%C%7%e$5$;$k$H(B, $B$=$N8e$N%M%C%H%o!<%/>uBV$,(B
$B4Q;!$G$-$J$/$J$C$F$7$^$$$^$9(B.

FreeBSD 3.5.1-RELEASE, 4.0-RELEASE, 4.1-RELEASE $B$*$h$S(B 4.1.1-RELEASE $B$r4^$`(B,
$B=$@5F|0JA0$N$9$Y$F$N(B FreeBSD $B%j%j!<%9$K$O!V%j%b!<%H$+$i$N%/%i%C%7%e967b!W$K(B
$BBP$9$k<eE@$,(B, FreeBSD 4.0-RELEASE, 4.1-RELEASE $B$*$h$S(B 4.1.1-RELEASE $B$K$O(B
$B$5$i$K!V%j%b!<%H$+$iG$0U$N%3!<%I$,<B9T$G$-$k!W<eE@$,B8:_$7$^$9(B.
$BLdBjE@$ON>J}$H$b(B, 4.2-RELEASE $B$N%j%j!<%9A0$N(B 4.1.1-STABLE $B$G=$@5$5$l$F$$$^$9(B.

III. $B1F6AHO0O(B - Impact

$B%j%b!<%H%f!<%6$,%m!<%+%k$N(B tcpdump $B%W%m%;%9$r%/%i%C%7%e$5$;$k$3$H$,$G$-$^$9(B.
$B$^$?(B, ($B=$@5F|0JA0$N(B FreeBSD 4.0-RELEASE, 4.1-RELEASE, 4.1.1-RELEASE $B$*$h$S(B
4.1.1-STABLE $B$G$O(B) $B%j%b!<%H%f!<%6$,(B tcpdump $B$r<B9T$7$F$$$k%f!<%6(B ($BDL>o$O(B
root) $B$N8"8B$GG$0U$N%3!<%I$r<B9T$G$-$k2DG=@-$,$"$j$^$9(B.

IV.  $B2sHrJ}K!(B - Workaround

$B<eE@$r;}$C$?%P!<%8%g%s$N(B tcpdump $B$r(B, $B?.Mj$G$-$J$$Aw?.85$+$i$N(B
$B%Q%1%C%H$,4^$^$l$k2DG=@-$N$"$k%M%C%H%o!<%/4D6-$G;HMQ$7$J$$$G$/$@$5$$(B.

V.   $B2r7h:v(B - Solution

$B<!$N$$$:$l$+$K=>$C$F$/$@$5$$(B.

1) $B<eE@$r;}$C$?(B FreeBSD $B%7%9%F%`$r(B, $B=$@5F|0J9_$N(B
   4.1.1-STABLE $B$b$7$/$O(B 3.5.1-STABLE $B$K%"%C%W%0%l!<%I$7$^$9(B.

2a) $B=$@5F|0JA0$N(B FreeBSD 3.x $B%7%9%F%`$N>l9g(B

$B=$@5%Q%C%A$H(B PGP $B=pL>$r0J2<$N>l=j$+$i%@%&%s%m!<%I$7(B,
PGP $B%f!<%F%#%j%F%#$r;H$C$F=pL>$r3NG'$7$F$/$@$5$$(B.

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/patches/SA-00:61/tcpdump-3.x.patch
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/patches/SA-00:61/tcpdump-3.x.patch.asc

# cd /usr/src/contrib/tcpdump
# patch -p < /path/to/patch
# cd /usr/src/usr.sbin/tcpdump
# make depend && make all install

2b) $B=$@5F|0JA0$N(B FreeBSD 4.x $B%7%9%F%`$N>l9g(B

$BCm0U(B: $B=iHG$N4+9p$GG[I[$5$l$?=$@5%Q%C%A$OIT40A4$G(B, tcpdump $B$KBP$9$k(B
      $B$9$Y$F$N%;%-%e%j%F%#>e$N=$@5$r4^$s$@$b$N$G$O$"$j$^$;$s$G$7$?(B.
      $BFC$K(B, $B%j%b!<%H$+$i%3!<%I$,<B9T$G$-$k<eE@$KBP$7$F$O$^$C$?$/(B
      $B8z2L$,$"$j$^$;$s(B.

$B=$@5%Q%C%A$H(B PGP $B=pL>$r0J2<$N>l=j$+$i%@%&%s%m!<%I$7(B,
PGP $B%f!<%F%#%j%F%#$r;H$C$F=pL>$r3NG'$7$F$/$@$5$$(B.

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/patches/SA-00:61/tcpdump-4.x.patch.v1.1
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/patches/SA-00:61/tcpdump-4.x.patch.v1.1.asc

# cd /usr/src/contrib/tcpdump
# patch -p < /path/to/patch
# cd /usr/src/usr.sbin/tcpdump
# make depend && make all install

$hrs: FreeBSD-SA/00:61,v 1.6 2000/11/10 14:06:36 hrs Exp $

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 $B$3$N%a!<%k$O(B, announce-jp $B$KN.$l$?(B

  Subject: ANNOUNCE: FreeBSD Security Advisory: FreeBSD-SA-00:62.top [REISSUED]
  From: FreeBSD Security Advisories <security-advisories@freebsd.org>
  Date: Mon,  6 Nov 2000 12:01:10 -0800 (PST)
  Message-Id: <20001106200110.03CE337B4CF@hub.freebsd.org>
  X-Sequence: announce-jp 591

 $B$rF|K\8lLu$7$?$b$N$G$9(B. 

 $B$3$N4+9p$NCf$G>R2p$5$l$F$$$k(B WWW $B%5%$%H(B http://www.FreeBSD.org/ $B$*$h$S(B
 FTP $B%5%$%H(B ftp://ftp.FreeBSD.org/ $B$K$O(B, $BF|K\$N%_%i!<%5%$%H$,B8:_$7$^$9(B.
 $B%_%i!<%5%$%H$rMxMQ$9$k$K$O(B,
 http://www.FreeBSD.org/ $B$r(B http://www.jp.FreeBSD.org/www.freebsd.org/ $B$K(B,
 ftp://ftp.FreeBSD.org/ $B$r(B ftp://ftp.jp.FreeBSD.org/ $B$K(B,
 $B$=$l$>$lCV$-49$($F$/$@$5$$(B.

 $B%M%C%H%o!<%/$N:.;($r4KOB$9$k$?$a(B, $B$^$:$O%_%i!<%5%$%H$NMxMQ$r(B
 $B9MN8$9$k$h$&$*4j$$$7$^$9(B.  $B%_%i!<%5%$%H$K4X$9$k>\:Y$O(B

  http://www.FreeBSD.org/handbook/mirror.html ($B1QJ8(B)
  http://www.FreeBSD.org/ja/handbook/mirror.html ($BF|K\8lLu(B)

 $B$K(B, $B$^$?(B, $B2a5n$NF|K\8lHG%;%-%e%j%F%#4+9p$O(B

  http://www.FreeBSD.org/ja/security/

 $B$K$^$H$a$i$l$F$$$^$9(B.

 $B86J8$O(B PGP $B=pL>$5$l$F$$$^$9$,(B, $B$3$NF|K\8lLu$O(B PGP $B=pL>$5$l$F$$$^$;$s(B. 
 $B%Q%C%AEy$NFbMF$,2~cb$5$l$F$$$J$$$3$H$r3NG'$9$k$?$a$K(B PGP $B$N%A%'%C%/$r(B
 $B9T$J$&$K$O(B, $B86J8$r;2>H$7$F$/$@$5$$(B. 

 $BF|K\8lLu$O(B FreeBSD $BF|K\8l%I%-%e%a%s%F!<%7%g%s%W%m%8%'%/%H(B (doc-jp) $B$,;29M$N(B
 $B$?$a$KDs6!$9$k$b$N$G(B, doc-jp $B$O(B $B$=$NFbMF$K$D$$$F$$$+$J$kJ]>Z$b$$$?$7$^$;$s(B.
 $BF|K\8lLu$K$D$$$F$N$*Ld$$9g$o$;$O(B doc-jp@jp.FreeBSD.org $B$^$G$*4j$$$7$^$9(B.

--($B$3$3$+$i(B)
=============================================================================
FreeBSD-SA-00:62                                           Security Advisory
                                                                FreeBSD, Inc.

$B%H%T%C%/(B:	top allows reading of kernel memory [REISSUED]

$BJ,N`(B:		core
$B%b%8%e!<%k(B:	top
$B9pCNF|(B:		2000-11-01
$B2~D{F|(B:		2000-11-06
$B%/%l%8%C%H(B:	vort@wiretapped.net $B$,(B OpenBSD $B$GH/8+(B
$B1F6AHO0O(B:	FreeBSD 3.x ($B$9$Y$F$N%j%j!<%9(B),
                FreeBSD 4.x (4.2 $B$h$jA0$N$9$Y$F$N%j%j!<%9(B),
                $B=$@5F|0JA0$N(B FreeBSD 3.5.1-STABLE $B$*$h$S(B 4.1.1-STABLE
$B=$@5F|(B:		2000-11-04 (FreeBSD 4.1.1-STABLE)
                2000-11-05 (FreeBSD 3.5.1-STABLE)
FreeBSD $B$K8GM-$+(B:	NO

0.   $B2~D{MzNr(B - Revision History

v1.0  2000-11-01  $B=iHG8x3+(B
v1.1  2000-11-06  $B99?7$7$?=$@5%Q%C%A$r8x3+(B


I.   $BGX7J(B - Background

top $B$O(B CPU $B$d%a%b%j$N;HMQ>u67$H$$$C$?!"8=:_$N%7%9%F%`%j%=!<%9$NE}7W>pJs$r(B
$BI=<($9$k%f!<%F%#%j%F%#$G$9(B.  top $B$OFbIt$GJ]<i$5$l$F$$$k$b$N$G$O$J$/(B,
$B30It$+$i4sB#$5$l(B, FreeBSD $B$KI8=`$GAH$_9~$^$l$F$$$k%=%U%H%&%'%"$G$9(B.

II.  $BLdBj$N>\:Y(B - Problem Description

top(1) $B$K$O(B, $B9b$$8"8B$r;}$?$J$$%m!<%+%k%f!<%6$,(B top $B%W%m%;%9$r(B
$BMxMQ$7$FG$0U$N%3!<%I$r<B9T$G$-$k$h$&$J(B, $B!V=q<0;XDjJ8;zNs$K5/0x$9$k(B
$B%;%-%e%j%F%#>e$N<eE@!W$,H/8+$5$l$F$$$^$9(B.  top $B%f!<%F%#%j%F%#$O(B
$B%+!<%M%k%a%b%j$rFI$_=P$9$3$H$,2DG=(B ($B$?$@$7=q$-9~$_$OIT2D(B) $B$J9b$$8"8B$r(B
$B;}$D(B, kmem $B%0%k!<%W$N8"8B$G<B9T$5$l$^$9(B.  $B%+!<%M%k%a%b%j$rFI$`$3$H$N(B
$B$G$-$k%W%m%;%9$O(B, $B$?$H$($P%M%C%H%o!<%/%H%i%U%#%C%/(B, $B%G%#%9%/%P%C%U%!(B,
$BC<Kv$NI=<(>uBV$H$$$C$?%"%/%;%9$K9b$$8"8B$rI,MW$H$9$k%G!<%?$r(B
$B%b%K%?%j%s%0$9$k$3$H$,$G$-$k$?$a(B, $B%m!<%+%k%7%9%F%`(B, $B$"$k$$$OB>$N(B
$B%7%9%F%`$K$*$$$F(B, $B$=$N>pJs$,(B root $B8"8B$r4^$`(B, $B$5$i$K9b$$8"8B$r(B
$BF@$k$?$a$KMxMQ$5$l$k4m81@-$,$"$j$^$9(B.

FreeBSD 4.0, 4.1, 4.1.1 $B$*$h$S(B 3.5.1 $B$r4^$`(B, $B=$@5F|0JA0$N$9$Y$F$N(B
FreeBSD $B%j%j!<%9$,$3$NLdBj$N1F6A$r<u$1$^$9(B.
$BLdBjE@$N=$@5$O(B FreeBSD 4.2-RELEASE $B$N8x3+A0$N(B 4.1.1-STABLE $B%V%i%s%A$G(B
$B9T$J$o$l$^$7$?(B.


III. $B1F6AHO0O(B - Impact

$B%m!<%+%k%f!<%6$O%+!<%M%k%a%b%j$+$i(B, $B%"%/%;%9$K9b$$8"8B$rI,MW$H$9$k%G!<%?$r(B
$BFI$_=P$9$3$H$,2DG=$G$9(B.  $B%+!<%M%k%a%b%j$+$iFI$_=P$;$k%G!<%?$K$O(B,
$B%m!<%+%k$b$7$/$O%j%b!<%H%7%9%F%`$K$*$$$F(B, $B9b$$%"%/%;%98"8B$rF@$k$?$a$K(B
$BMxMQ$G$-$k$h$&$J>pJs$r4^$s$G$$$k2DG=@-$,$"$j$^$9(B.

IV.  $B2sHrJ}K!(B - Workaround

top $B%f!<%F%#%j%F%#$+$i(B setgid $B%S%C%H$r:o=|$7$F$/$@$5$$(B.  $B$3$l$K$h$j(B,
$B%9!<%Q%f!<%6$H(B kmem $B%0%k!<%W$KB0$7$F$$$k%f!<%60J30$N%f!<%6$O(B
top $B%f!<%F%#%j%F%#$rMxMQ$G$-$J$/$J$k$H$$$&I{:nMQ$,$"$j$^$9(B.

# chmod g-s /usr/bin/top

V.   $B2r7h:v(B - Solution

$B<!$N$$$:$l$+$K=>$C$F$/$@$5$$(B.

1) $B<eE@$r;}$C$?(B FreeBSD $B%7%9%F%`$r(B, $B=$@5F|0J9_$N(B
   4.1.1-STABLE $B$b$7$/$O(B 3.5.1-STABLE $B$K%"%C%W%0%l!<%I$7$^$9(B.

2) $B2<$N=$@5%Q%C%A$rE,MQ$7(B, $B4XO"%U%!%$%k$r:F9=C[$7$F$/$@$5$$(B.

$BCm0U(B: $B=iHG$N4+9p$GG[I[$5$l$?=$@5%Q%C%A$OIT40A4$G(B, tcpdump $B$KBP$9$k(B
      $B$9$Y$F$N%;%-%e%j%F%#>e$N<eE@$r=$@5$9$k$b$N$G$O$"$j$^$;$s$G$7$?(B.
      $B$=$N=$@5$5$l$F$$$J$+$C$?%;%-%e%j%F%#>e$N<eE@$O(B, Przemyslaw Frasunek
      <venglin@freebsd.lublin.pl> $B$N;XE&$K$h$C$FH/8+$5$l$?$b$N$G$9(B.

$B$3$N4+9p$r%U%!%$%k$KJ]B8$9$k$+(B, $B=$@5%Q%C%A$H(B PGP $B=pL>$r0J2<$N>l=j$+$i(B
$B%@%&%s%m!<%I$7(B, PGP $B%f!<%F%#%j%F%#$r;H$C$F=pL>$r3NG'$7$^$9(B.

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/patches/SA-00:62/top.patch.v1.1
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/patches/SA-00:62/top.patch.v1.1.asc

$B$=$7$F(B root $B8"8B$G<!$N%3%^%s%I$r<B9T$7$^$9(B.

# cd /usr/src/contrib/top
# patch -p < /path/to/patch_or_advisory
# cd /usr/src/usr.bin/top
# make depend && make all install

$B<eE@$r;}$C$?%7%9%F%`MQ$N=$@5%Q%C%A(B:

    Index: display.c
    ===================================================================
    RCS file: /mnt/ncvs/src/contrib/top/display.c,v
    retrieving revision 1.4
    retrieving revision 1.5
    diff -u -r1.4 -r1.5
    --- display.c	1999/01/09 20:20:33	1.4
    +++ display.c	2000/10/04 23:34:16	1.5
    @@ -829,7 +831,7 @@
         register int i;
     
         /* first, format the message */
    -    (void) sprintf(next_msg, msgfmt, a1, a2, a3);
    +    (void) snprintf(next_msg, sizeof(next_msg), msgfmt, a1, a2, a3);
     
         if (msglen > 0)
         {
    Index: top.c
    ===================================================================
    RCS file: /mnt/ncvs/src/contrib/top/top.c,v
    retrieving revision 1.4
    retrieving revision 1.5
    diff -u -r1.4 -r1.5
    --- top.c	1999/01/09 20:20:34	1.4
    +++ top.c	2000/10/04 23:34:16	1.5
    @@ -807,7 +809,7 @@
     				{
     				    if ((errmsg = kill_procs(tempbuf2)) != NULL)
     				    {
    -					new_message(MT_standout, errmsg);
    +					new_message(MT_standout, "%s", errmsg);
     					putchar('\r');
     					no_command = Yes;
     				    }
    Index: top.c
    ===================================================================
    RCS file: /mnt/ncvs/src/contrib/top/top.c,v
    retrieving revision 1.5
    retrieving revision 1.6
    diff -u -r1.5 -r1.6
    --- top.c  2000/10/04 23:34:16     1.5
    +++ top.c  2000/11/03 22:00:10     1.6
    @@ -826,7 +826,7 @@
                               {
                                   if ((errmsg = renice_procs(tempbuf2)) != NULL)
                                   {
    -                                  new_message(MT_standout, errmsg);
    +                                  new_message(MT_standout, "%s", errmsg);
                                       putchar('\r');
                                       no_command = Yes;
                                   }

$hrs: FreeBSD-SA/00:62,v 1.9 2000/11/10 14:06:36 hrs Exp $

----Next_Part(Fri_Nov_10_23:34:00_2000_518)--
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Disposition: attachment; filename="00:64"
Content-Transfer-Encoding: 7bit

 $B$3$N%a!<%k$O(B, announce-jp $B$KN.$l$?(B

  Subject: ANNOUNCE: FreeBSD Ports Security Advisory: FreeBSD-SA-00:64.global
  From: FreeBSD Security Advisories <security-advisories@freebsd.org>
  Date: Mon,  6 Nov 2000 12:14:04 -0800 (PST)
  Message-Id: <20001106201404.5C3C337B661@hub.freebsd.org>
  X-Sequence: announce-jp 592

 $B$rF|K\8lLu$7$?$b$N$G$9(B. 

 $B$3$N4+9p$NCf$G>R2p$5$l$F$$$k(B WWW $B%5%$%H(B http://www.FreeBSD.org/ $B$*$h$S(B
 FTP $B%5%$%H(B ftp://ftp.FreeBSD.org/ $B$K$O(B, $BF|K\$N%_%i!<%5%$%H$,B8:_$7$^$9(B.
 $B%_%i!<%5%$%H$rMxMQ$9$k$K$O(B,
 http://www.FreeBSD.org/ $B$r(B http://www.jp.FreeBSD.org/www.freebsd.org/ $B$K(B,
 ftp://ftp.FreeBSD.org/ $B$r(B ftp://ftp.jp.FreeBSD.org/ $B$K(B,
 $B$=$l$>$lCV$-49$($F$/$@$5$$(B.

 $B%M%C%H%o!<%/$N:.;($r4KOB$9$k$?$a(B, $B$^$:$O%_%i!<%5%$%H$NMxMQ$r(B
 $B9MN8$9$k$h$&$*4j$$$7$^$9(B.  $B%_%i!<%5%$%H$K4X$9$k>\:Y$O(B

  http://www.FreeBSD.org/handbook/mirror.html ($B1QJ8(B)
  http://www.FreeBSD.org/ja/handbook/mirror.html ($BF|K\8lLu(B)

 $B$K(B, $B$^$?(B, $B2a5n$NF|K\8lHG%;%-%e%j%F%#4+9p$O(B

  http://www.FreeBSD.org/ja/security/

 $B$K$^$H$a$i$l$F$$$^$9(B.

 $B86J8$O(B PGP $B=pL>$5$l$F$$$^$9$,(B, $B$3$NF|K\8lLu$O(B PGP $B=pL>$5$l$F$$$^$;$s(B. 
 $B%Q%C%AEy$NFbMF$,2~cb$5$l$F$$$J$$$3$H$r3NG'$9$k$?$a$K(B PGP $B$N%A%'%C%/$r(B
 $B9T$J$&$K$O(B, $B86J8$r;2>H$7$F$/$@$5$$(B. 

 $BF|K\8lLu$O(B FreeBSD $BF|K\8l%I%-%e%a%s%F!<%7%g%s%W%m%8%'%/%H(B (doc-jp) $B$,;29M$N(B
 $B$?$a$KDs6!$9$k$b$N$G(B, doc-jp $B$O(B $B$=$NFbMF$K$D$$$F$$$+$J$kJ]>Z$b$$$?$7$^$;$s(B.
 $BF|K\8lLu$K$D$$$F$N$*Ld$$9g$o$;$O(B doc-jp@jp.FreeBSD.org $B$^$G$*4j$$$7$^$9(B.

--($B$3$3$+$i(B)
=============================================================================
FreeBSD-SA-00:64                                           Security Advisory
                                                                FreeBSD, Inc.

$B%H%T%C%/(B:	global port allows remote compromise through CGI script

$BJ,N`(B:		ports
$B%b%8%e!<%k(B:	global
$B9pCNF|(B:		2000-11-06
$B%/%l%8%C%H(B:	Shigio Yamaguchi <shigio@tamacom.com> 
$B1F6AHO0O(B:	$B=$@5F|A0$N(B Ports Collection
$B=$@5F|(B:		2000-10-09
$B%Y%s%@$NBP1~(B:	$B=$@5HG$,8x3+:Q$_(B
FreeBSD $B$K8GM-$+(B:	NO

I.   $BGX7J(B - Background

global $B$OBg5,LO$J%=!<%9%3!<%IK\BN$N:w0z:n@.$d(B, $B8!:w$r9T$J$&$?$a$N(B
$B%=!<%9%3!<%I%?%0IU$1%7%9%F%`$G$9(B.

II.  $BLdBj$N>\:Y(B - Problem Description

global port $B$N%P!<%8%g%s(B 3.5 $B$+$i(B 3.55 $B$^$G$N$b$N$K$O(B,
htags $B%f!<%F%#%j%F%#$K$h$C$F@8@.$5$l$k(B CGI $B%9%/%j%W%H$NCf$K(B
$B%j%b!<%H$N967b<T$,%m!<%+%k%7%9%F%`>e$K$*$$$F(B, $B%9%/%j%W%H$r(B
$B<B9T$7$F$$$k%f!<%6$N8"8B$G%3!<%I$r<B9T$G$-$k$h$&$J(B
$B%;%-%e%j%F%#>e$N<eE@$,B8:_$7$^$9(B.  $B%9%/%j%W%H$r<B9T$7$F$$$k(B
$B%f!<%6$ODL>o(B, $BBgItJ,$N%7%9%F%`$G(B 'nobody' $B$H$J$C$F$$$^$9(B.

$B$3$N%;%-%e%j%F%#>e$N<eE@$O(B, port $B$r%$%s%9%H!<%k$7$?I8=`$N>uBV$G$O(B
$BB8:_$7$^$;$s(B.  $B$7$+$7(B, $B%7%9%F%`4IM}<T$,(B 'htags -f' $B%3%^%s%I$r<B9T$7$F(B
$B%=!<%9%3!<%I$r1\Mw$9$k$?$a$N(B CGI $B%9%/%j%W%H$r@8@.$9$k$H(B, $B%7%9%F%`$O(B
$B967b$KBP$7$F<eE@$r;}$D$h$&$K$J$j$^$9(B.  $B$3$l$O(B, $B$=$N%9%/%j%W%H$,(B
$BF~NO$KBP$7$FE,@Z$J%A%'%C%/$r9T$J$o$J$$$3$H$,860x$G$9(B.

$B:#$^$G%j%j!<%9$5$l$?(B FreeBSD $B$K$b(B global $B$,4^$^$l$F$$$^$7$?$,(B,
$B$3$l$i$O8E$$%P!<%8%g%s$N$b$N$G$"$j(B, $B$3$3$G=R$Y$i$l$F$$$k(B
$B%;%-%e%j%F%#>e$N<eE@$OB8:_$7$^$;$s(B.

global $B$N(B port $B$O%G%U%)%k%H$G%$%s%9%H!<%k$5$l$k$b$N$G$O$J$/(B,
$B!V(BFreeBSD $B%7%9%F%`$N0lIt!W$r9=@.$9$k$b$N$G$b$"$j$^$;$s(B.
$B$=$l$i$O(B 4100 $B$r1[$($k%5!<%I%Q!<%F%#@=%"%W%j%1!<%7%g%s$,$9$0$K(B
$B%$%s%9%H!<%k$G$-$k7A$G<}$a$i$l$F$$$k(B FreeBSD Ports Collection $B$N0lIt$G$9(B.
$B%j%j!<%98e$KLdBj$,8+$D$+$C$?$?$a(B, FreeBSD 3.5.1 $B$*$h$S(B 4.1.1 $B$H$H$b$K(B
$B=P2Y$5$l$?(B Ports Collection $B$O$3$NLdBj$r4^$s$G$$$^$9$,(B, $B$3$NLdBj$O(B
FreeBSD 4.2 $B$N%j%j!<%9A0$K=$@5$5$l$^$7$?(B.

FreeBSD $B$G$O(B, $B$3$N$h$&$J%5!<%I%Q!<%F%#@=%"%W%j%1!<%7%g%s$N%;%-%e%j%F%#(B
$BLdBj$KBP$7$F(B, $BFC$K2?$+$r<gD%$9$k$3$H$O$"$j$^$;$s(B ($BLuCm(B: Ports Collection $B$K(B
$BF~$C$F$$$k$+$i$H$$$C$F(B, FreeBSD $B$N3+H/<T$?$A$,$=$N%"%W%j%1!<%7%g%s$,(B
$B0BA4$G$"$k$HI>2A$7$?$o$1$G$O$"$j$^$;$s(B).  $B$?$@$7(B, $B%;%-%e%j%F%#LdBj$KBP$7$F(B
$BBg$-$J1F6A$r;}$D$h$&$J(B ports $B$KBP$9$k%;%-%e%j%F%#4F::$rDs6!$9$Y$/(B,
$B8=:_EXNOCf$G$9(B.

III. $B1F6AHO0O(B - Impact

'htags -f' $B%3%^%s%I$r<B9T$7$F(B CGI $B%9%/%j%W%H$r@8@.$7%&%'%V%5!<%P$K(B
$B%$%s%9%H!<%k$7$?>l9g(B, $B%j%b!<%H%f!<%6$O%m!<%+%k%7%9%F%`$K$*$$$F(B,
CGI $B%9%/%j%W%H$r<B9T$9$k%f!<%6$N8"8B$GG$0U$N%3!<%I$r<B9T$9$k$3$H$,(B
$B$G$-$k4m81@-$,$"$j$^$9(B.

global $B$N(B port/package $B$r%$%s%9%H!<%k$7$F$$$J$$$+(B, $B$b$7$/$O(B
'htags -f' $B$r;H$C$F(B CGI $B%9%/%j%W%H$r:n@.$7$F$$$J$1$l$P(B,
$B%7%9%F%`$K$3$NLdBj$K$h$k%;%-%e%j%F%#>e$N<eE@$O$"$j$^$;$s(B.


IV.  $B2sHrJ}K!(B - Workaround

global $B$N(B port/package $B$,%$%s%9%H!<%k$5$l$F$$$k>l9g$O(B
$B$=$l$r%7%9%F%`$+$i:o=|$9$k$+(B, $B$b$7$/$O%&%'%V%5%$%H$K(B
$B%$%s%9%H!<%k$5$l$F$$$k(B 'global.cgi' $B$H$$$&%U%!%$%k$r:o=|$7$F$/$@$5$$(B.

V.   $B2r7h:v(B - Solution

$B<!$N$$$:$l$+$K=>$C$F$/$@$5$$(B.

1) Ports Collection $BA4BN$r%"%C%W%0%l!<%I$7(B, global $B$N(B port $B$r:F9=C[$7$^$9(B.

2) $B8E$$(B ($BLuCm(B: global $B$N(B) package $B$r%7%9%F%`$+$i:o=|$7(B, $B=$@5F|0J9_$K(B
   $B:n@.$5$l$??7$7$$(B package $B$r0J2<$N>l=j$+$i<hF@$7$F%$%s%9%H!<%k$7$^$9(B.

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-3-stable/devel/global-4.0.1.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-4-stable/devel/global-4.0.1.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-4-stable/devel/global-4.0.1.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-5-current/devel/global-4.0.1.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-5-current/devel/global-4.0.1.tgz

3) global port $B$N?7$7$$(B port $B%9%1%k%H%s$r0J2<$N>l=j$+$i%@%&%s%m!<%I$7(B,
   $B$=$l$r;H$C$F(B port $B$r:F9=C[$7$^$9(B.

http://www.freebsd.org/ports/

    [$BLuCm(B] $B86J8$G$O(B cvsweb $B$H$J$C$F$$$^$9$,(B, $B8m5-$@$H;W$o$l$^$9(B.

4) $B>e5-(B (3) $B$NA`:n$r<+F0E*$K9T$J$&(B portcheckout $B%f!<%F%#%j%F%#$r;H$$$^$9(B.
   portcheckout $B$N(B port $B$O(B /usr/ports/devel/portcheckout $B$K$"$j$^$9(B.
   $B$^$?(B, portcheckout $B$N(B package $B$,0J2<$N>l=j$+$iF~<j2DG=$G$9(B.

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-3-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-4-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-4-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-5-current/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-5-current/devel/portcheckout-2.0.tgz

$hrs: FreeBSD-SA/00:64,v 1.3 2000/11/10 14:06:36 hrs Exp $

----Next_Part(Fri_Nov_10_23:34:00_2000_518)--
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Disposition: attachment; filename="00:65"
Content-Transfer-Encoding: 7bit

 $B$3$N%a!<%k$O(B, announce-jp $B$KN.$l$?(B

  Subject: ANNOUNCE: FreeBSD Ports Security Advisory: FreeBSD-SA-00:65.xfce
  From: FreeBSD Security Advisories <security-advisories@freebsd.org>
  Date: Mon,  6 Nov 2000 15:44:19 -0800 (PST)
  Message-Id: <20001106234419.6903437B479@hub.freebsd.org>
  X-Sequence: announce-jp 593

 $B$rF|K\8lLu$7$?$b$N$G$9(B. 

 $B$3$N4+9p$NCf$G>R2p$5$l$F$$$k(B WWW $B%5%$%H(B http://www.FreeBSD.org/ $B$*$h$S(B
 FTP $B%5%$%H(B ftp://ftp.FreeBSD.org/ $B$K$O(B, $BF|K\$N%_%i!<%5%$%H$,B8:_$7$^$9(B.
 $B%_%i!<%5%$%H$rMxMQ$9$k$K$O(B,
 http://www.FreeBSD.org/ $B$r(B http://www.jp.FreeBSD.org/www.freebsd.org/ $B$K(B,
 ftp://ftp.FreeBSD.org/ $B$r(B ftp://ftp.jp.FreeBSD.org/ $B$K(B,
 $B$=$l$>$lCV$-49$($F$/$@$5$$(B.

 $B%M%C%H%o!<%/$N:.;($r4KOB$9$k$?$a(B, $B$^$:$O%_%i!<%5%$%H$NMxMQ$r(B
 $B9MN8$9$k$h$&$*4j$$$7$^$9(B.  $B%_%i!<%5%$%H$K4X$9$k>\:Y$O(B

  http://www.FreeBSD.org/handbook/mirror.html ($B1QJ8(B)
  http://www.FreeBSD.org/ja/handbook/mirror.html ($BF|K\8lLu(B)

 $B$K(B, $B$^$?(B, $B2a5n$NF|K\8lHG%;%-%e%j%F%#4+9p$O(B

  http://www.FreeBSD.org/ja/security/

 $B$K$^$H$a$i$l$F$$$^$9(B.

 $B86J8$O(B PGP $B=pL>$5$l$F$$$^$9$,(B, $B$3$NF|K\8lLu$O(B PGP $B=pL>$5$l$F$$$^$;$s(B. 
 $B%Q%C%AEy$NFbMF$,2~cb$5$l$F$$$J$$$3$H$r3NG'$9$k$?$a$K(B PGP $B$N%A%'%C%/$r(B
 $B9T$J$&$K$O(B, $B86J8$r;2>H$7$F$/$@$5$$(B. 

 $BF|K\8lLu$O(B FreeBSD $BF|K\8l%I%-%e%a%s%F!<%7%g%s%W%m%8%'%/%H(B (doc-jp) $B$,;29M$N(B
 $B$?$a$KDs6!$9$k$b$N$G(B, doc-jp $B$O(B $B$=$NFbMF$K$D$$$F$$$+$J$kJ]>Z$b$$$?$7$^$;$s(B.
 $BF|K\8lLu$K$D$$$F$N$*Ld$$9g$o$;$O(B doc-jp@jp.FreeBSD.org $B$^$G$*4j$$$7$^$9(B.

--($B$3$3$+$i(B)

=============================================================================
FreeBSD-SA-00:65                                           Security Advisory
                                                                FreeBSD, Inc.

$B%H%T%C%/(B:	xfce allows local X session compromise

$BJ,N`(B:		ports
$B%b%8%e!<%k(B:	xfce
$B9pCNF|(B:		2000-11-06
$B%/%l%8%C%H(B:	Nicholas Brawn <nickbrawn@ONETEL.COM>
$B1F6AHO0O(B:	$B=$@5F|0JA0$N(B Ports Collection
$B=$@5F|(B:		2000-11-01
$B%Y%s%@$NBP1~(B:	$B=$@5HG$,8x3+:Q$_(B
FreeBSD $B$K8GM-$+(B:	NO

I.   $BGX7J(B - Background

xfce $B$O(B X Window System $BMQ$N%&%#%s%I%&%^%M!<%8%c(B/$B%G%9%/%H%C%W4D6-$G$9(B.

II.  $BLdBj$N>\:Y(B - Problem Description

xfce port $B$N%P!<%8%g%s(B 3.52 $B$h$jA0$N$b$N$K$O(B, X $B%G%#%9%W%l%$$X$N(B
$B%"%/%;%9$r(B, $B%m!<%+%k%7%9%F%`$N$9$Y$F$N%f!<%6$KBP$7$FITE,@Z$K(B
$B5v2D$7$F$7$^$&$h$&$J%9%?!<%H%"%C%W%9%/%j%W%H$,4^$^$l$F$$$^$9(B.
X $B%G%#%9%W%l%$$K%"%/%;%9$G$-$k%f!<%6$O(B, $B%G%#%9%W%l%$%&%#%s%I%&$K(B
$BI=<($5$l$kFbMF$r4Q;!$7$?$jA`:n$G$-$k$@$1$G$J$/(B, $B%-!<%\!<%I$d(B
$B%^%&%9$+$i$NF~NO$r4Q;!$9$k$3$H$b2DG=$G$9(B.  $B$3$N$3$H$O(B,
$B$?$H$($P0l$D$N2DG=@-$H$7$F(B, $BC<Kv%&%#%s%I%&$KF~NO$5$l$k%Q%9%U%l!<%:$r(B
$B4Q;!$9$k$J$I$H$$$C$?9T0Y$rB>$N%f!<%6$KBP$7$F5v$7$F$7$^$&$3$H$K$J$j$^$9(B.

xfce $B$N(B port $B$O%G%U%)%k%H$G%$%s%9%H!<%k$5$l$k$b$N$G$O$J$/(B,
$B!V(BFreeBSD $B%7%9%F%`$N0lIt!W$r9=@.$9$k$b$N$G$b$"$j$^$;$s(B.
$B$=$l$i$O(B 4100 $B$r1[$($k%5!<%I%Q!<%F%#@=%"%W%j%1!<%7%g%s$,$9$0$K(B
$B%$%s%9%H!<%k$G$-$k7A$G<}$a$i$l$F$$$k(B FreeBSD Ports Collection $B$N0lIt$G$9(B.
$B%j%j!<%98e$KLdBj$,8+$D$+$C$?$?$a(B, FreeBSD 3.5.1 $B$*$h$S(B 4.1.1 $B$H$H$b$K(B
$B=P2Y$5$l$?(B Ports Collection $B$O$3$NLdBj$r4^$s$G$$$^$9$,(B, $B$3$NLdBj$O(B
FreeBSD 4.2 $B$N%j%j!<%9A0$K=$@5$5$l$^$7$?(B.

FreeBSD $B$G$O(B, $B$3$N$h$&$J%5!<%I%Q!<%F%#@=%"%W%j%1!<%7%g%s$N%;%-%e%j%F%#(B
$BLdBj$KBP$7$F(B, $BFC$K2?$+$r<gD%$9$k$3$H$O$"$j$^$;$s(B ($BLuCm(B: Ports Collection $B$K(B
$BF~$C$F$$$k$+$i$H$$$C$F(B, FreeBSD $B$N3+H/<T$?$A$,$=$N%"%W%j%1!<%7%g%s$,(B
$B0BA4$G$"$k$HI>2A$7$?$o$1$G$O$"$j$^$;$s(B).  $B$?$@$7(B, $B%;%-%e%j%F%#LdBj$KBP$7$F(B
$BBg$-$J1F6A$r;}$D$h$&$J(B ports $B$KBP$9$k%;%-%e%j%F%#4F::$rDs6!$9$Y$/(B,
$B8=:_EXNOCf$G$9(B.

III. $B1F6AHO0O(B - Impact

$B%m!<%+%k%f!<%6$O(B xfce $B$r<B9T$7$F$$$k(B X $B%G%#%9%W%l%$$NFbMF$*$h$S(B,
$B%^%&%9$d%-!<%\!<%I$H$$$C$?F~NO%G%P%$%9$r4Q;!(B, $BA`:n$9$k$3$H$,2DG=$G$9(B.

IV.  $B2sHrJ}K!(B - Workaround

xfce $B$N(B port/package $B$,%$%s%9%H!<%k$5$l$F$$$k>l9g$O(B
$B$=$l$r%7%9%F%`$+$i:o=|$9$k$+(B, $B$b$7$/$O<!$K<($9%U%!%$%k$+$i(B
'xhost +$HOSTNAME' $B$r4^$`9T$r:o=|$7$F$/$@$5$$(B.

/usr/X11R6/etc/xfce/xinitrc
/usr/X11R6/etc/xfce/xinitrc.mwm


V.   $B2r7h:v(B - Solution

$B<!$N$$$:$l$+$K=>$C$F$/$@$5$$(B.

1) Ports Collection $BA4BN$r%"%C%W%0%l!<%I$7(B, xfce $B$N(B port $B$r:F9=C[$7$^$9(B.

2) $B8E$$(B ($BLuCm(B: xfce $B$N(B) package $B$r%7%9%F%`$+$i:o=|$7(B, $B=$@5F|0J9_$K(B
   $B:n@.$5$l$??7$7$$(B package $B$r0J2<$N>l=j$+$i<hF@$7$F%$%s%9%H!<%k$7$^$9(B.

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-3-stable/x11-wm/xfce-3.12.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-4-stable/x11-wm/xfce-3.12.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-4-stable/x11-wm/xfce-3.12.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-5-current/x11-wm/xfce-3.12.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-5-current/x11-wm/xfce-3.12.tgz

3) xfce port $B$N?7$7$$(B port $B%9%1%k%H%s$r0J2<$N>l=j$+$i%@%&%s%m!<%I$7(B,
   $B$=$l$r;H$C$F(B port $B$r:F9=C[$7$^$9(B.

http://www.freebsd.org/ports/

4) $B>e5-(B (3) $B$NA`:n$r<+F0E*$K9T$J$&(B portcheckout $B%f!<%F%#%j%F%#$r;H$$$^$9(B.
   portcheckout $B$N(B port $B$O(B /usr/ports/devel/portcheckout $B$K$"$j$^$9(B.
   $B$^$?(B, portcheckout $B$N(B package $B$,0J2<$N>l=j$+$iF~<j2DG=$G$9(B.

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-3-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-4-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-4-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-5-current/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-5-current/devel/portcheckout-2.0.tgz

$hrs: FreeBSD-SA/00:65,v 1.3 2000/11/10 14:06:36 hrs Exp $

----Next_Part(Fri_Nov_10_23:34:00_2000_518)--
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Disposition: attachment; filename="00:66"
Content-Transfer-Encoding: 7bit

 $B$3$N%a!<%k$O(B, announce-jp $B$KN.$l$?(B

  Subject: ANNOUNCE: FreeBSD Ports Security Advisory: FreeBSD-SA-00:66.netscape
  From: FreeBSD Security Advisories <security-advisories@freebsd.org>
  Date: Mon,  6 Nov 2000 15:45:41 -0800 (PST)
  Message-Id: <20001106234541.11EB637B65F@hub.freebsd.org>
  X-Sequence: announce-jp 594

 $B$rF|K\8lLu$7$?$b$N$G$9(B. 

 $B$3$N4+9p$NCf$G>R2p$5$l$F$$$k(B WWW $B%5%$%H(B http://www.FreeBSD.org/ $B$*$h$S(B
 FTP $B%5%$%H(B ftp://ftp.FreeBSD.org/ $B$K$O(B, $BF|K\$N%_%i!<%5%$%H$,B8:_$7$^$9(B.
 $B%_%i!<%5%$%H$rMxMQ$9$k$K$O(B,
 http://www.FreeBSD.org/ $B$r(B http://www.jp.FreeBSD.org/www.freebsd.org/ $B$K(B,
 ftp://ftp.FreeBSD.org/ $B$r(B ftp://ftp.jp.FreeBSD.org/ $B$K(B,
 $B$=$l$>$lCV$-49$($F$/$@$5$$(B.

 $B%M%C%H%o!<%/$N:.;($r4KOB$9$k$?$a(B, $B$^$:$O%_%i!<%5%$%H$NMxMQ$r(B
 $B9MN8$9$k$h$&$*4j$$$7$^$9(B.  $B%_%i!<%5%$%H$K4X$9$k>\:Y$O(B

  http://www.FreeBSD.org/handbook/mirror.html ($B1QJ8(B)
  http://www.FreeBSD.org/ja/handbook/mirror.html ($BF|K\8lLu(B)

 $B$K(B, $B$^$?(B, $B2a5n$NF|K\8lHG%;%-%e%j%F%#4+9p$O(B

  http://www.FreeBSD.org/ja/security/

 $B$K$^$H$a$i$l$F$$$^$9(B.

 $B86J8$O(B PGP $B=pL>$5$l$F$$$^$9$,(B, $B$3$NF|K\8lLu$O(B PGP $B=pL>$5$l$F$$$^$;$s(B. 
 $B%Q%C%AEy$NFbMF$,2~cb$5$l$F$$$J$$$3$H$r3NG'$9$k$?$a$K(B PGP $B$N%A%'%C%/$r(B
 $B9T$J$&$K$O(B, $B86J8$r;2>H$7$F$/$@$5$$(B. 

 $BF|K\8lLu$O(B FreeBSD $BF|K\8l%I%-%e%a%s%F!<%7%g%s%W%m%8%'%/%H(B (doc-jp) $B$,;29M$N(B
 $B$?$a$KDs6!$9$k$b$N$G(B, doc-jp $B$O(B $B$=$NFbMF$K$D$$$F$$$+$J$kJ]>Z$b$$$?$7$^$;$s(B.
 $BF|K\8lLu$K$D$$$F$N$*Ld$$9g$o$;$O(B doc-jp@jp.FreeBSD.org $B$^$G$*4j$$$7$^$9(B.

--($B$3$3$+$i(B)

=============================================================================
FreeBSD-SA-00:66                                           Security Advisory
                                                                FreeBSD, Inc.

$B%H%T%C%/(B:	Client vulnerability in Netscape

$BJ,N`(B:		ports
$B%b%8%e!<%k(B:	netscape
$B9pCNF|(B:		2000-11-06
$B%/%l%8%C%H(B:	Michal Zalewski <lcamtuf@DIONE.IDS.PL>
$B1F6AHO0O(B:	$B=$@5F|0JA0$N(B Ports Collection
$B=$@5F|(B:		2000-10-29
$B%Y%s%@$NBP1~(B:	$B=$@5HG$,8x3+:Q$_(B
FreeBSD $B$K8GM-$+(B:	NO

I.   $BGX7J(B - Background

netscape $B$O?M5$$N$"$k%&%'%V%V%i%&%6$G$9(B.
FreeBSD Ports Collection $B$K$O(B, $B$$$/$D$+$N%P!<%8%g%s$,B8:_$7$^$9(B.

II.  $BLdBj$N>\:Y(B - Problem Description

netscape $B$N%P!<%8%g%s(B 4.76 $B0JA0$N$b$N$K$O(B, html $B$r=hM}$9$k%3!<%ICf$K$"$k(B
$B%P%C%U%!%*!<%P%U%m!<LdBj$r%/%i%$%"%s%HB&$G0-MQ$9$k$3$H$,$G$-$k$H$$$&(B
$B%;%-%e%j%F%#>e$N<eE@$,B8:_$7$^$9(B.  $B$=$N$?$a(B, $B0-0U$N$"$k%&%'%V%5%$%H1?MQ<T$O(B
netscape $B%/%i%$%"%s%H$r<B9T$7$F$$$k%f!<%6$N8"8B$GG$0U$N%3!<%I$r(B
$B<B9T$5$;$k$3$H$,2DG=$G$9(B.

netscape $B$N(B port $B$O%G%U%)%k%H$G%$%s%9%H!<%k$5$l$k$b$N$G$O$J$/(B,
$B!V(BFreeBSD $B%7%9%F%`$N0lIt!W$r9=@.$9$k$b$N$G$b$"$j$^$;$s(B.
$B$=$l$i$O(B 4100 $B$r1[$($k%5!<%I%Q!<%F%#@=%"%W%j%1!<%7%g%s$,$9$0$K(B
$B%$%s%9%H!<%k$G$-$k7A$G<}$a$i$l$F$$$k(B FreeBSD Ports Collection $B$N0lIt$G$9(B.
$B%j%j!<%98e$KLdBj$,8+$D$+$C$?$?$a(B, FreeBSD 3.5.1 $B$*$h$S(B 4.1.1 $B$H$H$b$K(B
$B=P2Y$5$l$?(B Ports Collection $B$O$3$NLdBj$r4^$s$G$$$^$9$,(B, $B$3$NLdBj$O(B
FreeBSD 4.2 $B$N%j%j!<%9A0$K=$@5$5$l$^$7$?(B.

FreeBSD $B$G$O(B, $B$3$N$h$&$J%5!<%I%Q!<%F%#@=%"%W%j%1!<%7%g%s$N%;%-%e%j%F%#(B
$BLdBj$KBP$7$F(B, $BFC$K2?$+$r<gD%$9$k$3$H$O$"$j$^$;$s(B ($BLuCm(B: Ports Collection $B$K(B
$BF~$C$F$$$k$+$i$H$$$C$F(B, FreeBSD $B$N3+H/<T$?$A$,$=$N%"%W%j%1!<%7%g%s$,(B
$B0BA4$G$"$k$HI>2A$7$?$o$1$G$O$"$j$^$;$s(B).  $B$?$@$7(B, $B%;%-%e%j%F%#LdBj$KBP$7$F(B
$BBg$-$J1F6A$r;}$D$h$&$J(B ports $B$KBP$9$k%;%-%e%j%F%#4F::$rDs6!$9$Y$/(B,
$B8=:_EXNOCf$G$9(B.

III. $B1F6AHO0O(B - Impact

$B%j%b!<%H$N967b<T$O(B, $B%f!<%6$r0-0U$N$"$k%&%'%V%5%$%H$rK,$l$k$h$&;E8~$1$k(B
$B$3$H$K$h$C$F(B, $B%m!<%+%k%7%9%F%`>e$GG$0U$N%3!<%I$r<B9T$9$k$3$H$,2DG=$G$9(B.

netscape $B$N(B port/package $B$r%$%s%9%H!<%k$7$F$$$J$1$l$P(B
$B%7%9%F%`$K$3$NLdBj$K$h$k%;%-%e%j%F%#>e$N<eE@$O$"$j$^$;$s(B.

IV.  $B2sHrJ}K!(B - Workaround

netscape $B$N(B port/package $B$,%$%s%9%H!<%k$5$l$F$$$k>l9g$O(B,
$B$=$l$r%7%9%F%`$+$i:o=|$7$F$/$@$5$$(B.

V.   $B2r7h:v(B - Solution

$B<!$N$$$:$l$+$K=>$C$F$/$@$5$$(B.

1) Ports Collection $BA4BN$r%"%C%W%0%l!<%I$7(B, netscape $B$N(B port $B$r:F9=C[$7$^$9(B.

2) $B8E$$(B ($BLuCm(B: netscape $B$N(B) package $B$r%7%9%F%`$+$i:o=|$7(B, $B=$@5F|0J9_$K(B
   $B:n@.$5$l$??7$7$$(B package $B$r0J2<$N>l=j$+$i<hF@$7$F%$%s%9%H!<%k$7$^$9(B.

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-3-stable/www/
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-4-stable/www/
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-4-stable/www/
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-5-current/www/
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-5-current/www/

FreeBSD Ports Collection $B$K4^$^$l$F$$$k(B netscape $B$N(B port $B$K$O(B
$BHs>o$K$?$/$5$s$N<oN`$,$"$k$?$a(B, $B$3$3$G$O$=$l$i$r8DJL$K<($7$F$$$^$;$s(B.
$B3F8@8l$KBP1~$9$k%5%V%G%#%l%/%H%j$K$b(B, $BFCDjCO0h8~$1$K%m!<%+%i%$%:$5$l$?(B
$B%P!<%8%g%s$,B8:_$7$^$9(B.

3) netscape port $B$N?7$7$$(B port $B%9%1%k%H%s$r0J2<$N>l=j$+$i%@%&%s%m!<%I$7(B,
   $B$=$l$r;H$C$F(B port $B$r:F9=C[$7$^$9(B.

http://www.freebsd.org/ports/

4) $B>e5-(B (3) $B$NA`:n$r<+F0E*$K9T$J$&(B portcheckout $B%f!<%F%#%j%F%#$r;H$$$^$9(B.
   portcheckout $B$N(B port $B$O(B /usr/ports/devel/portcheckout $B$K$"$j$^$9(B.
   $B$^$?(B, portcheckout $B$N(B package $B$,0J2<$N>l=j$+$iF~<j2DG=$G$9(B.

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-3-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-4-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-4-stable/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-5-current/devel/portcheckout-2.0.tgz
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/alpha/packages-5-current/devel/portcheckout-2.0.tgz

$hrs: FreeBSD-SA/00:66,v 1.2 2000/11/10 14:06:36 hrs Exp $

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