[Full-disclosure] Oracle Database - SQL Injection in SYS.KUPW$WORKER [DB03]

[Kornbrust, Alexander]

Name   	SQL Injection in package SYS.KUPW$WORKER (6980775) [DB03]
Systems 	Oracle 10g Release 1
Severity 	High Risk
Category 	SQL Injection
Vendor URL 	http://www.oracle.com/
Author 	Alexander Kornbrust (ak at red-database-security.com)
Advisory 	18 Jul 2006 (V 1.00)


Advisory
########
http://www.red-database-security.com/advisory/oracle_sql_injection_kupw$
worker.html


Details
#######
The package SYS.KUPW$WORKER contains a SQL injection vulnerability in
the MAIN procedure. This procedure is granted to PUBLIC by default.
Oracle fixed this vulnerability with the package dbms_assert. To exploit
this vulnerability it is necessary to have the privilege to create a
PL/SQL-function.


Patch Information
#################
Apply the patches for Oracle CPU July 2006 on top of Oracle 10g Release
1.


History
#######
01-nov-2005 Oracle secalert was informed
02-nov-2005 Bug confirmed
18-jul-2006 Oracle published CPU July 2006 [DB03]
18-jul-2006 Advisory published


Additional Information
######################
An analysis of the Oracle CPU July 2006 is available here
http://www.red-database-security.com/advisory/oracle_cpu_july_2006.html

This document will be updated during the next few days and weeks with
the latest information.