Check Point Advisories

Oracle Database SYS.KUPW-WORKER Package MAIN Procedure SQL Injection (CVE-2006-3698)

Check Point Reference: CPAI-2006-224
Date Published: 3 Nov 2009
Severity: High
Last Updated: Wednesday 24 April, 2013
Source:
Industry Reference:CVE-2006-3698
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description Oracle Database Server is an enterprise-level relational database application suite. To extend the functionality of the Oracle Database Server, extra packages of related program objects, i.e. procedures, functions, variables, constants, cursors, and exceptions, are provided in order to better manage the data. The included stored procedures and functions, or subprograms, are called by name and optionally passed a set of parameters. They are essentially a set of SQL statements that are stored on the server-side, usually as precompiled SQL. There exists a SQL injection vulnerability in the Oracle Database products. The flaw can be triggered by crafted call to the Data Pump Metadata API function SYS.KUPW$WORKER.MAIN, resulting in execution of privileged SQL statements. The attacker must have the necessary privileges to create PL/SQL functions on the target server in order to trigger the vulnerability. Exploitation of this vulnerability may result in privilege escalation allowing an attacker with limited privileges to execute statements with the privileges of the database system administrator. The exact behaviour of the target system is dependent on the intention of the attacker. It may be possible for an attacker to affect the target host beyond the confines of the database which would allow manipulation of the host system.

Protection Overview

This protection will detect and block attempts to exploit this vulnerability

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Oracle Database SYS.KUPW-WORKER Package MAIN Procedure SQL Injection protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Oracle Protection Violation.
Attack Information:  Oracle database SYS.KUPW-WORKER package MAIN procedure SQL injection

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