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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.0910 Security Bulletin: Vulnerability in IBM Java Runtimes affect Websphere Business Modeler Advanced and Websphere Business Modeler Basic (CVE-2015-0138) 8 April 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Business Modeler Advanced IBM WebSphere Business Modeler Basic Publisher: IBM Operating System: Windows Impact/Access: Access Privileged Data -- Remote/Unauthenticated Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2015-0138 Reference: ESB-2015.0908 ESB-2015.0907 ESB-2015.0906 ESB-2015.0905 ESB-2015.0903 ESB-2015.0897 ESB-2015.0896 ESB-2015.0895 ESB-2015.0889 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=swg21701056 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerability in IBM Java Runtimes affect Websphere Business Modeler Advanced and Websphere Business Modeler Basic (CVE-2015-0138) Document information More support for: WebSphere Business Modeler Advanced General Software version: 6.0, 6.0.1, 6.0.2, 6.0.2.1, 6.2, 6.2.0.1, 6.2.0.2, 6.2.0.3, 7.0, 7.0.0.1, 7.0.0.2, 7.0.0.3, 7.0.0.4 Operating system(s): Windows Reference #: 1701056 Modified date: 2015-04-02 Security Bulletin Summary The FREAK: Factoring Attack on RSA-EXPORT keys" TLS/SSL client and server vulnerability affects IBM Runtime Environments Java Technology Edition, Version 6.0.5 that is used by WebSphere Business Modeler Advanced and WebSphere Business Modeler Basic. Vulnerability Details CVEID: CVE-2015-0138 DESCRIPTION: A vulnerability in various IBM SSL/TLS implementations could allow a remote attacker to downgrade the security of certain SSL/TLS connections. An IBM SSL/TLS client implementation could accept the use of an RSA temporary key in a non-export RSA key exchange ciphersuite. This could allow a remote attacker using man-in-the-middle techniques to facilitate brute-force decryption of TLS/SSL traffic between vulnerable clients and servers. This vulnerability is also known as the FREAK attack. CVSS Base Score: 4.3 CVSS Temporal Score: See http://exchange.xforce.ibmcloud.com/#/vulnerabilities/100691 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) Affected Products and Versions This vulnerability affects: WebSphere Business Modeler Advanced V7.0.0.x WebSphere Business Modeler Basic V7.0.0.x WebSphere Business Modeler Advanced V6.2.0.x WebSphere Business Modeler Basic V6.2.0.x Remediation/Fixes To fully mitigate this vulnerability, an additional fix for WebSphere Business Modeler is required (JR52951): WebSphere Business Modeler Advanced V7.0.0.x WebSphere Business Modeler Basic V7.0.0.x WebSphere Business Modeler Advanced V6.2.0.x WebSphere Business Modeler Basic V6.2.0.x Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS Guide On-line Calculator V2 IBM Java SDK Security Bulletin Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement CVE-2015-0138 was reported to IBM by Karthikeyan Bhargavan of the PROSECCO team at INRIA Change History 2015-04-02: Original document 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. Cross reference information Segment Product Component Platform Version Business Integration WebSphere Business General Windows 7.0.0.4,7.0.0.3, 7.0.0.2, Modeler Basic 7.0.0.1, 7.0, 6.2.0.3, 6.2.0.2, 6.2.0.1, 6.2, 6.0.2.1, 6.0.2, 6.0.1, 6.0 - --------------------------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. 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If you have any questions or need further information, please contact them directly. 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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