Security Bulletin
Summary
IBM MQ for HP NonStop Server has addressed the following vulnerability: CVE-2019-1559
Vulnerability Details
CVEID: CVE-2019-1559
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by the failure to immediately close the TCP connection after the hosts encounter a zero-length record with valid padding. An attacker could exploit this vulnerability using a 0-byte record padding-oracle attack to decrypt traffic.
CVSS Base Score: 5.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/157514 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N)
Affected Products and Versions
|
IBM MQ V8.0 for HPE NonStop (X and Itanium) |
8.0. all versions |
|
IBM MQ V5.3.1 for HPE NonStop (Itanium) |
5.3.1 all versions |
Remediation/Fixes
|
IBM MQ V8.1 for HPE NonStop (X and Itanium) Fixpack 1
|
8.1.0.1
|
IT29676
|
|
|
IBM MQ V5.3.1 for HPE NonStop (Itanium) Fixpack 16
|
5.3.1.16
|
IT29707
|
Workarounds and Mitigations
None
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References
Change History
12th August 2019: updated for MQ 5.3.1 fixpack 16
10th July 2019: 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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Document Information
Modified date:
20 September 2019
UID
ibm10739435