Security Bulletin
Summary
There are multiple vulnerabilities in IBM® Runtime Environment Java™ Version 6.0.16.60 and earlier, 6.1.8.60 and earlier, 7.0.10.20 and earlier, 7.1.4.20 and earlier, 8.0.5.10 and earlier used by IBM® Db2®. These issues were disclosed as part of the IBM Java SDK updates in April 2018.
Vulnerability Details
If you run your own Java code using the IBM Java Runtime delivered with this product, you should evaluate your code to determine whether the complete list of vulnerabilities are applicable to your code. For a complete list of vulnerabilities please refer to the link for “IBM Java SDK Security Bulletin" located in the “References” section for more information.
CVEID: CVE-2018-2783
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded, JRockit Security component could allow an unauthenticated attacker to cause high confidentiality impact, high integrity impact, and no availability impact.
CVSS Base Score: 7.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/141939 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)
CVEID: CVE-2018-2794
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, JRockit Security component could allow an unauthenticated attacker to take control of the system.
CVSS Base Score: 7.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/141950 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)
Affected Products and Versions
All fix pack levels of IBM Db2 V9.7, V10.1, V10.5, and V11.1 editions on all platforms are affected.
Remediation/Fixes
The recommended solution is to apply the appropriate fix for this vulnerability.
The fix for this vulnerability is in the latest version of IBM JDK. Customers running any vulnerable fixpack level of an affected Program, V10.1, V10.5 or V11.1 can download the latest version of IBM JDK from Fix Central. To obtain the latest version of IBM JDK 6.0.16.60 or 6.1.8.60, which are out of service, please contact IBM technical support.
Affected IBM SDK, Java Technology Edition, Version:
- 6.0.16.60 and earlier
- 6.1.8.60 and earlier
- 7.0.10.20 and earlier
- 7.1.4.20 and earlier
- 8.0.5.10 and earlier
Fixes for applicable vulnerabilities are included in IBM SDK, Java Technology Edition:
- 6.0.16.65
- 6.1.8.65
- 7.0.10.25
- 7.1.4.25
- 8.0.5.15
Refer to the table below to determine the IBM JDK level that contains the fix. Then follow the instructions below to perform the JDK installation.
| Db2 Release | Fixed IBM Release |
| V9.7.x | 6.0.16.65 or later |
| V10.1.x | 7.0.10.25 or later |
| V10.5.x | 7.0.10.25 or later (6.0.16.65 or later for LinuxIA64) |
| V11.1.x | 8.0.5.15 or later |
Instructions for IBM JDK Installation can be found here:
http://www-01.ibm.com/support/docview.wss?uid=swg27050993
Workarounds and Mitigations
None.
Get Notified about Future Security Bulletins
References
Change History
July 24, 2018: 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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Document Information
Modified date:
24 July 2018
UID
ibm10713455