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From: "Nakazato J. Takeshi" <njt@nn.iij4u.or.jp>
In-Reply-To: Your message of "Thu, 05 Nov 1998 23:43:39 +0700"
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Subject: [doc-jp 5485] RE: Translation of "ANNOUNCE: FreeBSD Security Advisory: FreeBSD-SA-98:08.fragment"
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$BCfN$$H?=$7$^$9!#(B

ANNOUNCE: FreeBSD Security Advisory: FreeBSD-SA-98:08.fragment"
$B$K$D$$$F$G$9!#FC$KFbMFE*$KLdBj$,$"$k$H$N0U8+$O=P$J$+$C$?$h$&$J$N$G!"$3(B
$B$A$i$N(B 0 $B;~(B ($BF|K\;~4V$N8aA0(B 2 $B;~(B)$B$0$i$$$^$G$KFC$K%3%a%s%H$,$J$1$l$P(B 
announce-jp@jp.freebsd.org $B$KEj$2$^$9!#(B
# $B5^$.$9$.!)(B

# 3.0R/errata.sgml $B$NJ}$O$3$l$+$i:n6H$7$^$9!#(B

Thu, 05 Nov 1998 23:43:39 +0700 $B$+$i$NJQ99E@Ey$O0J2<$NDL$j$G$9!#(B

- $BJ8BN$,>oBN$N$H$3$m$,$"$C$?$N$G7IBN$KE}0l$7$^$7$?!#$=$NB>(B 1 byte $BJ8;z(B
  $B$NN>B&$K(B space $B$,H4$1$F$$$?$N$rD>$7$?!#(B

- Subject: "$B$*CN$i$;(B: FreeBSD $B%;%-%e%j%F%#4+9p(B: FreeBSD-SA-98:08.fragment"
  $B$N$h$&$K(B Security Advisory $B$O!V%;%-%e%j%F%#4+9p!W$H$7$^$7$?!#(B
  $B$?$@$7!"86J81&8*$N(B Security Advisory / FreeBSD Inc. $B$N$H$3$m$OLu$7$F(B
  $B$$$^$;$s!#(B

- Workaround $B$O!V0l;~E*$J2sHrJ}K!!W$H$7!"(BSolution $B$O!V:,K\E*$J2r7hK!!W(B
  $B$H0ULu$;$:!"!V2r7hK!!W$N$^$^$H$7$^$7$?!#(B

- $BJ8Kv$N%j%=!<%90lMw(B($BO"Mm@hEy(B)$B$bLu$7!"(BConfidential contact $B$O!VHs8x3+(B
  $B>pJs$NO"Mm@h!W$H$7$^$7$?!#(B

- PGP $B=pL>$5$l$J$$$GN.$l$k$3$H$K$J$j$^$9$,!"%Q%C%A$O$D$1$?$^$^$H$7$^$7$?!#(B


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

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

From: FreeBSD Security Officer <security-officer@FreeBSD.ORG> 
Date: Wed, 4 Nov 1998 20:37:28 +0100 (MET)
Message-ID: <199811041937.UAA12845@gvr.gvr.org>
X-Sequence: announce-jp 185
Subject: "ANNOUNCE: FreeBSD Security Advisory: FreeBSD-SA-98:08.fragment"

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

$B86J8$O(B PGP $B=pL>$5$l$F$$$^$9$,!"$3$NF|K\8lLu$O(B PGP $B=pL>$5$l$F$$$^$;$s!#(B
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$B9T$J$&$K$O86J8$r;2>H$7$F2<$5$$!#(B

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$B$*4j$$$7$^$9!#(B
                                $BK]Lu(B : $BCfN$Ip;V(B <njt@nn.iij4u.or.jp>
------------------------------------------------------------------------

Subject: "$B$*CN$i$;(B: FreeBSD $B%;%-%e%j%F%#4+9p(B: FreeBSD-SA-98:08.fragment"


=============================================================================
FreeBSD-SA-98:08                                            Security Advisory
                                                                FreeBSD, Inc.

$BFbMF(B:           IP $B%U%i%0%a%s%F!<%7%g%s$K$h$k(B denial of service ($B%5!<(B
                $B%S%9K832(B) $B967b(B

$BJ,N`(B:           $B%+!<%M%kFbIt(B
$B%b%8%e!<%k(B:     $B%+!<%M%k(B
$B8xI=F|(B:         1998-11-04
$B1F6AHO0O(B:       FreeBSD 3.0 $B$*$h$S(B
		$B=$@5F|0JA0$N(B FreeBSD-current.
$B=$@5F|(B:         1998/10/27 $B$N(B FreeBSD-3.0 $B$*$h$S(B FreeBSD-current
FreeBSD$B$N$_$+(B:  $B$O$$(B

$B%Q%C%A$N=j:_(B:   ftp://ftp.freebsd.org/pub/FreeBSD/CERT/patches/SA-98:08/

I.   $BGX7J(B

IP $B$K$h$kDL?.$O(B2$BBf$N7W;;5!4V$G<u?.$5$l$k0lO"$N%Q%1%C%H$K$h$j@)8f$5$l$^(B
$B$9!#$"$k%Q%1%C%H$,!"C10l$N(B IP $B%Q%1%C%H$H$7$FAw?.$9$k$K$O(B ($BNc$($P%M%C%H(B
$B%o!<%/%$%s%?!<%U%'!<%9$N%O!<%I%&%'%"E*@)8BCM$K$h$j(B) $BBg$-$9$.$k>l9g$K$O!"(B 
($B%U%i%0%a%s%H6X;_%U%i%0$K$h$C$F6X;_$5$l$F$$$J$$8B$j(B) $B%U%i%0%a%s%H$H$7(B
$B$FJ,3d$5$l$k$3$H$,$"$j$^$9!#:G=*E*$JAw?.@h$G!"$"$k(B IP $B%Q%1%C%H$NA4$F$N(B
$B%U%i%0%a%s%H$r:F$S$R$H$D$KAH$_N)$F(B (TCP $B$d(B UDP $B$N$h$&$J(B) $B>e0LAX$KEO$7(B
$B$^$9!#(B

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

IP $B%U%i%0%a%s%H$N:FAH$_N)$F%3!<%I$K!"%+!<%M%k%Q%K%C%/$r$R$-$*$3$92DG=(B
$B@-$N$"$k%P%0$,$"$j$^$9!#:FAH$_N)$F$9$k$HIT@5$J(B UDP $B%G!<%?%0%i%`$K$J$k(B
$B$h$&$JIT@5$J7A<0$N(B IP $B%Q%1%C%H$N%Z%"$r@8@.$7!"$=$l$rAw?.$9$k$3$H$G967b(B
$B$9$k$3$H$,2DG=$G$9!#$=$N$h$&$J(B UDP $B%G!<%?%0%i%`$O%5!<%P$r%Q%K%C%/$5$;!"(B
$B%/%i%C%7%e$5$;$^$9!#(B

III. $B1F6A(B

$B$3$N%P%0$rFM$+$l$k$H(B OS $B$O%7%9%F%`%Q%K%C%/$7!"%j%V!<%H$7$F$7$^$$$^$9!#(B
$B$3$N<eE@$O8x3+$N%;%-%e%j%F%#%U%)!<%i%`$G5DO@$5$l$^$7$?!#$3$N%P%0$rFM$$(B
$B$FMxMQ$7$h$&$H$9$k%W%m%0%i%`$,=P2s$C$F$$$^$9!#(B

IV.  $B0l;~E*$J2sHrJ}K!(B

$B$J$7(B

V.   $B2r7hK!(B

    Index: ip_input.c
    ===================================================================
    RCS file: /home/cvsup/freebsd/CVS/src/sys/netinet/ip_input.c,v
    retrieving revision 1.102
    retrieving revision 1.103
    diff -u -u -r1.102 -r1.103
    --- ip_input.c	1998/10/16 03:55:01	1.102
    +++ ip_input.c	1998/10/27 09:11:41	1.103
    @@ -750,7 +750,7 @@
     	 * if they are completely covered, dequeue them.
     	 */
     	for (; q != NULL && ip->ip_off + ip->ip_len > GETIP(q)->ip_off;
    -	     p = q, q = nq) {
    +	     q = nq) {
     		i = (ip->ip_off + ip->ip_len) -
     		    GETIP(q)->ip_off;
     		if (i < GETIP(q)->ip_len) {

=============================================================================
FreeBSD, Inc.

Web $B%5%$%H(B:                     http://www.freebsd.org/
$BHs8x3+>pJs$NO"Mm@h(B:             security-officer@freebsd.org
$B%;%-%e%j%F%#>e$NJs9p(B:           security-notifications@freebsd.org
$B%;%-%e%j%F%#$K4X$9$k8x3+$N5DO@(B: freebsd-security@freebsd.org
PGP $B80(B:                 ftp://ftp.freebsd.org/pub/FreeBSD/CERT/public_key.asc

$BCm0U(B: $BK\J8=qCf$K4^$^$l$k%Q%C%A$OEE;R=pL>$dEE;R%a!<%k%=%U%H%&%'%"$K$h$k(B
      $BJQ49$N$?$a!"$&$^$/Ev$F$i$l$J$$$3$H$,$"$j$^$9!#I,MW$G$"$l$P!"K\J8(B
      $B=q$N@hF,$N(B URL $B$K5s$2$i$l$F$$$k%*%j%8%J%k$N%Q%C%A$r;2>H$7$F2<$5$$!#(B
=============================================================================

---- $B$3$3$^$G(B ----

-- NJT

