Security Bulletin: Multiple vulnerabilities in IBM® Java SDK affects IBM WebSphere Application Server for IBM Cloud Private VM Quickstarter April 2019 CPU

Summary

There are multiple vulnerabiltities in the IBM® SDK Java™ Technology Edition that is shipped with IBM WebSphere Application Server. These issues were disclosed in the IBM Java SDK updates in April 2019. These may affect some configurations of IBM WebSphere Application Server for IBM Cloud Private VM Quickstarter.

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-2019-2602 DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.
CVSS Base Score: 7.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/159698&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID: CVE-2019-2684 DESCRIPTION: An unspecified vulnerability related to the Java SE RMI component could allow an unauthenticated attacker to cause no confidentiality impact, high integrity impact, and no availability impact.
CVSS Base Score: 5.9
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/159776&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)

Affected Products and Versions

IBM SDK, Java Technology Editions shipped with WebSphere Application Server Liberty through 19.0.0.3.

This vulnerability affects the following versions and releases of IBM WebSphere Application Server for IBM Cloud Private VM Quickstarter

• 2.0
• 3.0

Remediation/Fixes

For details on the vulnerabilities refer to the security bulletin listed below:

• Multiple Vulnerabilities in IBM® Java SDK affects WebSphere Application Server April 2019 CPU

To obtain these changes for your installation, upgrade IBM WebSphere Application Server for IBM Cloud Private VM Quickstarter to version 3.0.100 or higher. The service procedure can be found here:

• Upgrading your installation