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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.1868.2 Security Bulletin: Vulnerability in SSLv3 affects DataPower (CVE-2014-3566) 16 October 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere DataPower SOA Appliances Publisher: IBM Operating System: Network Appliance Impact/Access: Access Confidential Data -- Remote with User Interaction Reduced Security -- Remote with User Interaction Resolution: Mitigation CVE Names: CVE-2014-3566 Reference: ASB-2014.0122 ESB-2014.1863 ESB-2014.1860 ESB-2014.1859 ESB-2014.1858 ESB-2014.1857 ESB-2014.1849 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=swg21687189 Revision History: October 16 2014: Resolution changed to 'Mitigation' October 16 2014: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerability in SSLv3 affects DataPower (CVE-2014-3566) Security Bulletin Document information More support for: WebSphere DataPower SOA Appliances General Software version: 5.0.0, 6.0.0, 6.0.1, 7.0.0 Operating system(s): Firmware Reference #: 1687189 Modified date: 2014-10-15 Summary SSLv3 contains a vulnerability that has been referred to as the Padding Oracle On Downgraded Legacy Encryption (POODLE) attack. SSLv3 is enabled by default in DataPower. Vulnerability Details CVE-ID: CVE-2014-3566 DESCRIPTION: Product could allow a remote attacker to obtain sensitive information, caused by a design error when using the SSLv3 protocol. A remote user with the ability to conduct a man-in-the-middle attack could exploit this vulnerability via a POODLE (Padding Oracle On Downgraded Legacy Encryption) attack to decrypt SSL sessions and access the plaintext of encrypted connections. CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/97013 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) Affected Products and Versions All DataPower products and versions that have configured a DataPower Crypto Profile object for SSL communication. Remediation/Fixes None Workarounds and Mitigations Disable SSL v3 in DataPower configuration. First make sure to Quiesce all domains and services to stop traffic to the appliance. System quiesce and unquiesce commands can be invoked by navigating to Administration --> Main --> System Control. Next, select Objects --> Crypto Configuration --> Crypto Profile in the left navigation pane. For all the crypto profile objects that are configured, in the "Configure Crypto Profile" page, "Options" parameter, select the checkbox "Disable SSL version 3". Click Apply. Note that SSL v3 must be disabled in all the Crypto Profile objects configured in all the domains. IBM recommends that you review your entire environment to identify other areas that enable the SSLv3 protocol and take appropriate mitigation such as disabling SSLv3 and remediation actions. References Complete CVSS Guide On-line Calculator V2 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Subscribe to Security Bulletins Acknowledgement None Change History 15 October 2014: Original Version 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. - --------------------------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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