Security Bulletin
Summary
There are multiple vulnerabilities in IBM® SDK Java™ and IBM® Runtime Environment Java™ Versions 7 & 8 used by IBM Decision Optimization Center. IBM Decision Optimization Center has addressed the applicable CVEs.
Vulnerability Details
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE Serialization component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/179657 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2020-2756
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE Serialization component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/179656 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
Affected Product(s) | Version(s) |
IBM Decision Optimization Center (DOC) | 3.9.1 |
IBM Decision Optimization Center (DOC) | 3.9.0.2 |
IBM Decision Optimization Center (DOC) | 3.9.0.1 |
IBM Decision Optimization Center (DOC) | 3.9 |
IBM Decision Optimization Center (DOC) | 3.8.0.2 |
IBM Decision Optimization Center (DOC) | 3.8.0.1 |
IBM Decision Optimization Center (DOC) | 3.8 |
IBM ILOG Optimization Decision Manager Enterprise (ODME) | 3.7.0.2 |
IBM ILOG Optimization Decision Manager Enterprise (ODME) | 3.7.0.1 |
IBM ILOG Optimization Decision Manager Enterprise (ODME) | 3.7 |
Remediation/Fixes
Note that IBM® Java™ 6 is no longer supported anymore. IBM recommends upgrading to DOC 3.8.0.2, 3.9.1 or subsequent releases.
Before installing a newer version of IBM® Java™ SDK, please ensure that you:
- Close any open programs that you have running;
- Rename the initial directory of the IBM® Java™ SDK (for example: with a .old at the end),
- Download and install IBM® Java™ SDK.
IBM Decision Optimization Center
From v3.8.0.2: IBM® SDK, Java™ Technology Edition, Version 7 Service Refresh 10 Fix Pack 65 and subsequent releases
From v3.9.0.1: IBM® SDK, Java™ Technology Edition, Version 8 Service Refresh 6 Fix Pack 10 and subsequent releases
You must verify that applying this fix does not cause any compatibility issues.
Here are the detailed instructions for updating IBM Java SDK.
Workarounds and Mitigations
Get Notified about Future Security Bulletins
References
Change History
18 May 2020: Initial Publication
*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.
Document Location
Worldwide
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Document Information
More support for:
IBM ILOG ODM Enterprise
Software version:
3.9.1, 3.9.0.2, 3.9.0.1, 3.9, 3.8.0.2, 3.8.0.1, 3.8, 3.7.0.2 , 3.7.0.1, 3.7
Operating system(s):
AIX, Windows, Linux, Linux on IBM Z Systems
Document number:
6210357
Modified date:
19 May 2020
UID
ibm16210357