Security Bulletin
Summary
The “FREAK: Factoring Attack on RSA-EXPORT keys" TLS/SSL client and server vulnerability affects IBM WebSphere Application Server Version 6, 6.1, 7, and 8.5 that is used by Tivoli Netcool Impact.
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
Tivoli Netcool Impact versions 5.1; 5.1.1; 6.1; 6.1.1; 7.1
Remediation/Fixes
|
VRMF | Websphere release level | Remediation |
| 7.1.0 | 8.5 | Apply Interim Fix PI36563 and 7.1.0-TIV-NCI-FP0003 for Java SDK upgrade fix for PI37013. |
| 6.1.1 | 7.0 | Apply Interim Fix PI36563 and PI37013: |
| 6.1 | 7.0 | Apply Interim Fix PI36563 and PI37013: |
| 5.1.1 | 6.1 | Apply Interim Fix PI36563 and Fix PI37015 |
| 5.1 | 6.1 | Apply Interim Fix PI36563 and Fix PI37015 |
For more information and location of the above fixes see http://www-01.ibm.com/support/docview.wss?uid=swg21698613
Workarounds and Mitigations
See http://www-01.ibm.com/support/docview.wss?uid=swg21698613
Get Notified about Future Security Bulletins
References
Change History
3 April 2015: 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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Was this topic helpful?
Document Information
Modified date:
17 June 2018
UID
swg21700747