Security Bulletin
Summary
There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition, Version 6 and 7 that are used by Rational Developer for i, Rational Developer for AIX and Linux, and Rational Developer for Power Systems Software. These issues were disclosed as part of the IBM Java SDK updates in January 2015. This bulletin also addresses the “FREAK: Factoring Attack on RSA-EXPORT keys" TLS/SSL client and server vulnerability.
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)
CVEID: CVE-2015-0410
DESCRIPTION: An unspecified vulnerability related to the Security component could allow a remote attacker to cause a denial of service.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/100151 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVEID: CVE-2015-0400
DESCRIPTION: An unspecified vulnerability related to the Libraries component could allow a remote attacker to obtain sensitive information.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/100149 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)
CVEID: CVE-2014-6593
DESCRIPTION: An unspecified vulnerability related to the JSSE component has partial confidentiality impact, partial integrity impact, and no availability impact.
CVSS Base Score: 4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/100153 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)
Affected Products and Versions
|
Product Name | Versions Affected |
| Rational Developer for Power Systems Software | 7.6, 7.6.0.1, 7.6.0.2, 8.0, 8.0.0.1, 8.0.0.2, 8.0.0.3, 8.0.3, 8.0.3.1, 8.5, 8.5.1 |
| Rational Developer for i | 9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1, 9.1.1.1 |
| Rational Developer for AIX and Linux, AIX COBOL Edition | 9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1 |
| Rational Developer for AIX and Linux, C/C++ Edition | 9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1 |
Remediation/Fixes
|
Product | VRMF | Remediation/First Fix |
| Rational Developer for Power Systems Software | 7.6 through 8.5.1 |
|
| Rational Developer for i | 9.0 through to 9.1 |
|
| Rational Developer for AIX and Linux | 9.0 through to 9.1 |
|
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
CVE-2015-0138 was reported to IBM by Karthikeyan Bhargavan of the PROSECCO team at INRIA
*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.
Internal Use Only
PSIRT 2696, RDi:48848 RDAL:48566
PSIRT 2913, RDi:50900 RDAL:50658
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Document Information
Modified date:
02 August 2018
UID
swg21704479