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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.1103 Security Bulletin: The IBM FlashSystem 840 product is affected by vulnerabilities in Apache's Struts library 8 July 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM FlashSystem 840 Publisher: IBM Operating System: Network Appliance Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2014-0112 CVE-2014-0094 CVE-2014-0050 Reference: ESB-2014.1088 ESB-2014.1056 ESB-2014.1033 ESB-2014.1027 ESB-2014.0394 ESB-2014.0292 ESB-2014.0171 ESB-2014.0167 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004740 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: The IBM FlashSystem 840 product is affected by vulnerabilities in Apache's Struts library Document information More support for: IBM FlashSystem 840 Version: Version Independent Operating system(s): Platform Independent Reference #: S1004740 Modified date: 2014-07-02 Security Bulletin This document applies only to the following language version(s): US English Summary Security vulnerabilities have been discovered in Apache's Struts library Vulnerability Details CVE-ID: CVE-2014-0112, CVE-2014-0094, & CVE-2014-0050 DESCRIPTION: FlashSystem 840 uses the Apache Struts library. Struts is used only by the Service Assist GUI. CVE-2014-0112 (Apache Struts ParametersInterceptor code execution) Apache Struts could allow a remote attacker to execute arbitrary code on the system, caused by an incomplete fix related to ParametersInterceptor and the failure to restrict access to the class parameter. An attacker could exploit this vulnerability using the class parameter to manipulate the ClassLoader used by the application server to execute arbitrary code on the system. CVSS v2 Base Score: 7.5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/92740 CVSS Vector: (AV:N/AC:L/AU:N/C:P/I:P/A:P) CVE-2014-0094 Apache Struts could allow a remote attacker to bypass security restrictions, caused by an error in ParametersInterceptor. An attacker could exploit this vulnerability using the class parameter to manipulate the ClassLoader used by the application server. CVSS v2 Base Score: 5.0 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/92205 CVSS Vector: (AV:N/AC:L/AU:N/C:N/I:P/A:N) CVE-2014-0050 Apache Commons FileUpload and Tomcat are vulnerable to a denial of service, caused by the improper handling of Content-Type HTTP header for multipart requests. By sending a specially-crafted request, an attacker could exploit this vulnerability to cause the application to enter into an infinite loop. CVSS v2 Base Score: 4.0 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90987 CVSS Vector: (AV:N/AC:H/AU:N/C:P/I:P/A:N) Affected Products and Versions FlashSystem 840 including machine type models (all available code levels) 9840-AE1 & 9843-AE1 Remediation/Fixes Products 9840-AE1,9843-AE1, VRMF A code fix is now available, the VRMF of this code level is 1.1.2.2 APAR N/A Remediation/First Fix No work arounds or mitigations, other than applying this code fix, are known for this Struts vulnerability Workarounds and Mitigations None known References Complete CVSS Guide On-line Calculator V2 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None Change History 30 Jun 2014 Original Copy Published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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