[Onapsis Security Advisory 2011-009] Oracle JD Edwards JDENET SawKernel Remote Password Disclosure

[Onapsis Research Labs <research () onapsis com>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Onapsis Security Advisory 2011-009: Oracle JD Edwards JDENET SawKernel Remote Password Disclosure

This advisory can be downloaded in PDF format from http://www.onapsis.com/.
By downloading this advisory from the Onapsis Resource Center, you will gain access to beforehand information on 
upcoming advisories, presentations
and new research projects from the Onapsis Research Labs, as well as exclusive access to special promotions for 
upcoming trainings and conferences.
?

?1. Impact on Business
=====================

By exploiting this vulnerability, a remote unauthenticated attacker might be able to   obtain valid access credentials 
and access or modify all the
business information processed by the ERP system.
This would result in the total compromise of the ERP infrastructure.

- -- Risk Level: High


2. Advisory Information
=======================

- -- Release Date: 2011-04-27

- -- Last Revised: 2011-04-27

- -- Security Advisory ID: ONAPSIS-2011-09

- -- Onapsis SVS ID: ONAPSIS-00031

- -- Researcher: Juan Pablo Perez Etchegoyen


3. Vulnerability Information
============================

- -- Vendor: ORACLE

- -- Affected Components:

* JD Edwards 9.0 EnterpriseOne Server + EnterpriseOne  Tools 8.98
( older versions might be also affected)

- -- Vulnerability Class: Information Disclosure

- -- Remotely Exploitable: Yes

- -- Locally Exploitable: No

- -- Authentication Required: No

- -- Original Advisory: http://www.onapsis.com/resources/get.php?resid=adv_onapsis-2011-09


4. Affected Components Description
==================================

JDENet is a network communication middleware that performs network communications workstation-to-server and 
server-to-server. It is used to call
remote functions, to authenticate users and transmit information between hosts in a JD Edwards environment.


5. Vulnerability Details
========================

It is possible for a remote and unauthenticated attacker to retrieve passwords of users that are allowed to login to 
the SAW Kernel (System
Administration Workbench Kernel) in default installations of JD Edwards EnterpriseOne servers.

As SAW users are allowed to, among other things, remotely execute commands on the server, the exploitation of this 
vulnerability leads to a full
compromise of the server.

Further technical details about this issue are not disclosed at this moment with the purpose of providing enough time 
to affected customers to patch
their systems and protect against the exploitation of the
described vulnerability.


6. Solution
===========

Apply Oracle Critical Patch update April ? 2010. More information available on 
http://www.oracle.com/technetwork/topics/security/cpuapr2011-301950.html
Onapsis strongly recommends Oracle customers to download the related security fixes and apply them to the affected 
components in order to reduce
business risks.


7. Report Timeline
==================

* 2010-09-20: Onapsis provides vulnerability information to Oracle.
* 2010-09-21: Oracle confirms reception of vulnerability submission.
* 2010-09-24: Oracle states vulnerability is under investigation.
* 2010-10-07: Oracle confirms vulnerability.
* 2011-04-19: Oracle releases fixes in CPU.
* 2011-04-27: Onapsis releases security advisory.


About Onapsis Research Labs
===========================

Onapsis is continuously investing resources in the research of the security of business critical systems and 
applications.

With that objective in mind, a special unit ? the Onapsis Research Labs ? has been developed since the creation of the 
company. The experts involved
in this special team lead the public research trends in this matter, having discovered and published many of the public 
security vulnerabilities in
these platforms.

The outcome of this advanced and cutting-edge research is continuously provided to the Onapsis Consulting and 
Development teams, improving the quality
of our solutions and enabling our customers to be protected from the latest risks to their critical business 
information.

Furthermore, the results of this research projects are usually shared with the general security and professional 
community, encouraging the sharing of
information and increasing the common knowledge in this field.


About Onapsis
=============

Onapsis is the leading provider of solutions for the security of ERP and business-critical systems and applications. 
Through different innovative
products and services, Onapsis helps its global customers to effectively increase the security level of their core 
business platforms, protecting
their information and decreasing financial fraud risks.

Onapsis is built upon a team of world-renowned experts in the ERP security field, with several years of experience in 
the assessment and protection of
critical platforms in world-wide customers, such as
Fortune-500 companies and governmental entities.

Our star product, Onapsis X1, enables our customers to perform automated Security & Compliance Audits, Vulnerability 
Assessments and Penetration Tests
over their SAP platform, helping them enforce compliance requirements, decrease financial fraud risks an reduce audit 
costs drastically.

Some of our featured services include SAP Penetration Testing, SAP Gateway & RFC security, SAP Enterprise Portal 
security assessment, Security Support
for SAP Implementations and Upgrades, SAP System Hardening and SAP Technical Security Audits.

For further information about our solutions, please contact us at info () onapsis com and visit our website at 
www.onapsis.com.

Copyright (c) 2011 Onapsis SRL. All rights reserved.
This advisory may be distributed as long as its distribution is free-of-charge and proper credit is given.
- -- 
- --------------------------------------------
The Onapsis Research Labs Team

Onapsis S.R.L
Email: research () onapsis com
Web: www.onapsis.com
PGP: http://www.onapsis.com/pgp/research.asc
- --------------------------------------------
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iEYEARECAAYFAk25mV0ACgkQz3i6WNVBcDWl9QCff5N5ONZWmmtDRCzVKiwDTsHk
KrUAoLG4rtxUHoKe1QsaYPIjifTySutT
=R/sZ
-----END PGP SIGNATURE-----