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Security Bulletin: Multiple vulnerabilities in IBM Java SDK (CVE-2015-0478, CVE-2015-0488, and CVE-2015-1916) and with Diffie-Hellman ciphers (CVE-2015-4000) may affect IBM Integration Designer (IID) and WebSphere Integration Developer (WID)

Security Bulletin


Summary

There are multiple vulnerabilities in IBM SDK Java Technology Edition 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 April 2015.

In addition, the LogJam Attack on TLS connections using the Diffie-Hellman (DH) key exchange protocol also affects IBM Integration Designer (IID) and WebSphere Integration Developer (WID).

Vulnerability Details

CVEID: CVE-2015-0478
DESCRIPTION: An unspecified vulnerability related to the JCE component could allow a remote attacker to obtain sensitive information.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/102339 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVEID: CVE-2015-0488
DESCRIPTION: An unspecified vulnerability related to the JSSE 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/102336 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVEID: CVE-2015-1916
DESCRIPTION: Server applications which use the IBM Java Secure Socket Extension provider to accept SSL/TLS connections are vulnerable to a denial of service attack due to an unspecified vulnerability.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/101995 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVEID: CVE-2015-4000
DESCRIPTION: The TLS protocol could allow a remote attacker to obtain sensitive information, caused by the failure to properly convey a DHE_EXPORT ciphersuite choice. An attacker could exploit this vulnerability using man-in-the-middle techniques to force a downgrade to 512-bit export-grade cipher. Successful exploitation could allow an attacker to recover the session key as well as modify the contents of the traffic. This vulnerability is commonly referred to as "Logjam".
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/103294 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

These vulnerabilities affect:

  • WebSphere Integration Developer V7.0.0.x
  • IBM Integration Designer V7.5.x
  • IBM Integration Designer V8.0.1.x
  • IBM Integration Designer V8.5.0.x
  • IBM Integration Designer V8.5.5
  • IBM Integration Designer V8.5.6

Remediation/Fixes

Workarounds and Mitigations

None

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References

Complete CVSS v2 Guide
On-line Calculator v2

Off
IBM Java SDK Security Bulletin

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

CVE-2015-1916 and CVE-2015-0138 were reported to IBM by Karthikeyan Bhargavan of the PROSECCO team at INRIA.
CVE-2015-4000 was reported to IBM by The WeakDH team at https://weakdh.org.

Change History

2015-07-22: 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.

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Product Synonym

IID;WID

Document Information

Modified date:
15 June 2018

UID

swg21961812

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