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-Original Message-
From: Full-Disclosure [mailto:full-disclosure-boun...@lists.grok.org.uk] On
Behalf Of ESNC Security
Sent: Monday, May 6, 2013 10:31 PM
To: full-disclosure@lists.grok.org.uk
Subject: [Full-disclosure] [ESNC-2013-005] Remote Code Injection in SAP ERP
Central Component - Project System
[ESNC-2013-005] Remote Code Injection in SAP ERP Central Component - Project
System
Please refer to http://www.esnc.de for the original security advisory, updates
and additional information.
1. Business Impact
Project System, which is part of SAP ERP, provides tools to track project costs
and resources. It is tightly integrated with Controlling, Human Resources, and
Logistics modules.
This vulnerability allows execution of arbitrary program code of the user's
choice.
According to SAP, the user can:
* Inject and run their own code,
* Obtain additional information that should not be displayed,
* Modify data, delete data.
Since this issue exists on a remote function module, attacker can directly call
the RFC from the network or from Internet via SOAP-RFC services.
Risk Level: High
2. Advisory Information
-- ESNC Security Advisory ID: ESNC-2013-005
-- CVE ID: CVE-2013-3244
-- Original security advisory:
http://www.esnc.de/sap-security-audit-and-scan-services/security-advisories/58-remote-code-injection-in-sap-erp-project-system
-- Vendor Patch Date: 11.12.2012
-- Public Advisory Date: 07.05.2013
-- Researcher: Ertunga Arsal
3. Vulnerability Information
-- Vendor: SAP
-- Affected Components: ERP Central Component PS-IS
-- Affected Versions: Please refer to SAP note for more information
-- Vulnerable Function: CJDB_FILL_MEMORY_FROM_PPB
-- Vulnerability Class: Remote Code Injection
-- CVSS v2 score by the vendor: 7.5 AV:N/AC:M/AU:S/C:P/I:P/A:C
-- Remotely Exploitable: Yes
-- Authentication Required: Yes
-- Additional Notes: An exploit for this vulnerability is available in ESNC
Penetration Testing Suite
4. Solution
Please apply the security patch [SAP Note 1776695] supplied by the vendor.
More information can be found at vendor's site:
https://service.sap.com/sap/support/notes/1776695
To prevent this and similar flaws, enterprises can use ESNC Code Security for
scanning their own ABAP code or for assessing the security of the ABAP programs
installed on their SAP systems.
About ESNC
ESNC GmbH, Germany is a company specialized in SAP penetration testing, ABAP
security review and SAP vulnerability assessment services.
It's flagship product ESNC Security Suite is used by many large enterprises for
security scanning their SAP ABAP and Java AS systems, running ABAP code
inspection, enforcing security compliance and for providing SAP security
monitoring.
For more information about our products and services, please visit our web page
at http://www.esnc.de
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___
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/
