Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Integration Designer (IID) and WebSphere Integration Developer (WID)(CVE-2015-0138, CVE-2015-0410, CVE-2014-6593)

Security Bulletin

Summary

There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition, Version 1.6 and 1.7 that is used by IBM Integration Designer (IID) and WebSphere Integration Developer (WID). 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-2014-6593
DESCRIPTION: An unspecified vulnerability in Oracle Java SE and JRockit 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)

CVEID: CVE-2015-0410
DESCRIPTION: An unspecified vulnerability in Oracle Java SE and JRockit 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)

Affected Products and Versions

These vulnerabilities affect IBM Integration Designer and WebSphere Integration Developer.

Remediation/Fixes

To fully mitigate these vulnerabilities, an additional fix for IBM Integration Designer and WebSphere Integration Developer is required (JR52950):

Workarounds and Mitigations

None

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References

Complete CVSS v2 Guide
On-line Calculator v2

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IBM Java SDK Security Bulletin

Acknowledgement

CVE-2015-0138 was reported to IBM by Karthikeyan Bhargavan of the PROSECCO team at INRIA

Change History

2015-04-17: 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

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

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Tips

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Integration Designer (IID) and WebSphere Integration Developer (WID)(CVE-2015-0138, CVE-2015-0410, CVE-2014-6593)