Security Bulletin: Multiple vulnerabilities in IBM® Java SDK affects WebSphere Application Server April 2018 CPU that is bundled with IBM WebSphere Application Server Patterns and IBM WebSphere Application Server for Cloud.

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 2018.

Vulnerability Details

For information on the IBM Java SDK that is now bundled with WebSphere Application Server Version 8.5.5 refer to the Knowledge Center link in the References section.

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 related to the Java SE 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-2018-2800**
DESCRIPTION:** An unspecified vulnerability related to the Java SE RMI component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact.
CVSS Base Score: 4.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/141956 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N)

Affected Products and Versions

IBM Java SDK shipped with IBM WebSphere Application Server Patterns 1.0.0.0 through 1.0.0.7 and 2.2.0.0 through 2.2.5.0

Remediation/Fixes

Please see the IBM Java SDK Security Bulletin for WebSphere Application Server to determine which WebSphere Application Server versions are affected and to obtain the JDK fixes. The interim fix 1.0.0.0-WS-WASPATTERNS-JDK-1804 can be used to apply the April SDK iFixes in a PureApplication Environment.

Download the interim fix 1.0.0.0-WS-WASPATTERNS-JDK-1804.