IBM Support

Security Bulletin: Vulnerability in SSLv3 affects IBM Business Process Manager (CVE-2014-3566)

Created by Sherri Pritchett on
Published URL:
https://www.ibm.com/support/pages/node/518379
518379

Security Bulletin


Summary

SSLv3 contains a vulnerability that has been referred to as the Padding Oracle On Downgraded Legacy Encryption (POODLE) attack. SSLv3 is enabled in IBM Business Process Manager.

Vulnerability Details

CVE-ID: CVE-2014-3566

DESCRIPTION: IBM Business Process Manager 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 https://exchange.xforce.ibmcloud.com/vulnerabilities/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

This vulnerability affects all versions and releases of IBM Business Process Manager up to V8.5.5.0.

Remediation/Fixes

IBM Business Process Manager completely relies on WebSphere Application Server to provide HTTPS capabilities.


IBM recommends that customers install an interim fix for the IBM JDK to disable SSLv3. For information on the required fix, refer to the the Remediation/Fixes section in the following bulletin: Security Bulletin: Vulnerability in SSLv3 affects IBM WebSphere Application Server (CVE-2014-3566)

IBM recommends that you review your entire environment to identify areas that enable the SSLv3 protocol and take appropriate mitigation and remediation actions. The most immediate mitigation action that can be taken is disabling SSLv3. You should verify disabling SSLv3 does not cause any compatibility issues.

Note that other related products are also affected by this vulnerability. In the context of applying fixes, you will also want to update Installation Manager to version 1.8 or later.

To fully mitigate the POODLE vulnerability for server side components, an additional fix for the bundled Business Space is required (JR51686):
The eclipse-based Process Designer tool includes another instance of the IBM SDK for Java. In order to also disable tolerance of SSLv3 connections from this development tool, install IT05359 for your version of IBM Business Process Manager:

Workarounds and Mitigations

Customers who cannot or do not want to install the fix recommended in the "Remediation/Fixes" section of this security bulletin can disable the use of SSLv3 using manual configuration as described in "Workarounds and Mitigations" under the "Client configuration files" section in the following bulletin: Security Bulletin: Vulnerability in SSLv3 affects IBM WebSphere Application Server (CVE-2014-3566)

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support alerts like this.

Important Note

IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk.

References

Complete CVSS v2 Guide
On-line Calculator v2

Off
Security Bulletin: Vulnerability in SSLv3 affects IBM WebSphere Application Server (CVE-2014-3566)

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

2014-11-14 - Original Version Published
2014-12-12 - Added Process Designer fix
2015-10-07 - Updated product version information

*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

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

[{"Product":{"code":"SSFTN5","label":"IBM Business Process Manager Advanced"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"Security","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"8.5.5;8.5.0.1;8.5;8.0.1.3;8.0.1.2;8.0.1.1;8.0.1;8.0;7.5.1.2;7.5.1.1;7.5.1;7.5.0.1;7.5","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}},{"Product":{"code":"SSFTBX","label":"IBM Business Process Manager Express"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"Security","Platform":[{"code":"PF016","label":"Linux"},{"code":"","label":"Linux zSeries"},{"code":"PF033","label":"Windows"}],"Version":"8.5.5;8.5.0.1;8.5;8.0.1.3;8.0.1.2;8.0.1.1;8.0.1;8.0;7.5.1.2;7.5.1.1;7.5.1;7.5.0.1;7.5","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}},{"Product":{"code":"SSFTDH","label":"IBM Business Process Manager Standard"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"Security","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"","label":"Linux zSeries"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"8.5.5;8.5.0.1;8.5;8.0.1.3;8.0.1.2;8.0.1.1;8.0.1;8.0;7.5.1.2;7.5.1.1;7.5.1;7.5.0.1;7.5","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
15 June 2018

UID

swg21689466

Page Feedback