SecurityTracker.com
Keep Track of the Latest Vulnerabilities
with SecurityTracker!
    Home    |    View Topics    |    Search    |    Contact Us    |   

SecurityTracker
Archives


 
Sign Up
Sign Up for Your FREE Weekly SecurityTracker E-mail Alert Summary
Instant Alerts
Buy our Premium Vulnerability Notification Service to receive customized, instant alerts
Affiliates
Put SecurityTracker Vulnerability Alerts on Your Web Site -- It's Free!
Partners
Become a Partner and License Our Database or Notification Service
Report a Bug
Report a vulnerability that you have found to SecurityTracker
bugs
@
securitytracker.com






Category:   Application (Generic)  >   SAP J2EE Engine Vendors:   SAP
SAP J2EE Engine Telnet Interface Lets Remote Authenticated Users Bypass Some Administrative Access Controls
SecurityTracker Alert ID:  1024114
SecurityTracker URL:  http://securitytracker.com/id/1024114
CVE Reference:   CVE-2010-2347   (Links to External Site)
Updated:  Jun 24 2010
Original Entry Date:  Jun 17 2010
Impact:   Disclosure of user information, Modification of user information
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): SAP-JEECOR 6.40 - SERVERCORE 7.30
Description:   A vulnerability was reported in the SAP J2EE Engine. A remote authenticated user can bypass some administrative access controls.

A remote authenticated user can exploit the engine's Telnet interface to conduct SMB relay attacks and access some administration functions.

The vendor was notified on November 24, 2009.

Mariano Nunez Di Croce from Onapsis Security reported this vulnerability.

Impact:   A remote authenticated user can bypass some administrative access controls.
Solution:   The vendor has issued a fix (SAP Note 1425847), available at:

https://service.sap.com/sap/support/notes/1425847

Vendor URL:  www.sap.com/ (Links to External Site)
Cause:   Not specified
Underlying OS:   Linux (Any), UNIX (Any), Windows (Any)

Message History:   None.


 Source Message Contents

Date:  Wed, 16 Jun 2010 17:39:47 -0300
Subject:  [Onapsis Security Advisory 2010-005] SAP J2EE Telnet Administration Security Check Bypass

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

Onapsis Security Advisory 2010-005: SAP J2EE Telnet Administration Security Check Bypass

This advisory can be downloaded in PDF format from http://www.onapsis.com/research.html.
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, an internal or external attacker would be able to retrieve sensitive technical information from the SAP J2EE system.

This information can be used to replay authentication credentials and perform sensitive operations over the SAP landscape, possibly taking remote
control of the affected systems.

- - Risk Level: Medium


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

- - Release Date: 2010-06-16

- - Last Revised: 2010-06-16

- - Security Advisory ID: ONAPSIS-2010-005

- - Onapsis SVS ID: ONAPSIS-00003

- - Researcher: Mariano Nuñez Di Croce


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

- - Vendor: SAP

- - Affected Components:

	. SAP-JEECOR 6.40
	. SAP-JEECOR 7.00
	. SAP-JEECOR 7.01
	. SAP-JEECOR 7.02
	. SERVERCORE 7.10
	. SERVERCORE 7.11
	. SERVERCORE 7.20
	. SERVERCORE 7.30
	(Check SAP Note 1425847 for detailed information on affected releases)

- - Vulnerability Class: SMB Relay

- - Remotely Exploitable: Yes

- - Locally Exploitable: Yes

- - Authentication Required: Yes

- - Original Advisory: http://www.onapsis.com/resources/get.php?resid=adv_onapsis-2010-005


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

The SAP J2EE Engine is a key component of the SAP NetWeaver application platform, which enables the development and execution of Java solutions in SAP
landscapes.

The J2EE Engine is the component on which, for example, the SAP Enterprise Portal solution is built and executed.


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

The J2EE Engine contains a Telnet interface, which enables the administration of certain components of the SAP J2EE instances. Due to an error in the
validation of command arguments, it is possible to bypass certain security restrictions and perform SMB relay attacks against the system.

Onapsis is not distributing technical details about this issue to the general public at this moment in order to provide enough time to affected
customers to patch their systems and protect against the exploitation of the described vulnerability.


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

SAP has released SAP Note 1425847, which provides a patched version of the affected components.

This patch can be downloaded from https://service.sap.com/sap/support/notes/1425847

Onapsis strongly recommends SAP customers to download the related security fix and apply it to the affected components in order to reduce business risks.


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

	. 2009-11-24: Onapsis provides vulnerability information to SAP.
	. 2009-11-24: SAP confirms reception of vulnerability submission.
	. 2010-05-12: SAP releases security patch.
	. 2010-06-16: 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 SAP 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.

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) 2010 Onapsis SRL. All rights reserved.
This advisory may be distributed as long as its distribution is free-of-charge and proper credit is given.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)

iEYEARECAAYFAkwZNpMACgkQz3i6WNVBcDXNIwCfbEiQ30wUtXRaP6KgBN6xab4I
0jwAoKq6AsOntzR/lKgxvI/Fejj7Jy1n
=yVdA
-----END PGP SIGNATURE-----
 
 


Go to the Top of This SecurityTracker Archive Page





Home   |    View Topics   |    Search   |    Contact Us

Copyright 2014, SecurityGlobal.net LLC