Security Bulletin
Summary
There are multiple vulnerabilities in IBM® SDK Java Technology Edition, Version 1.7 and 1.8 that are used by IBM Jazz Team Server affecting the following IBM Jazz Team Server based Applications: Collaborative Lifecycle Management (CLM), Rational DOORS Next Generation (RDNG), Rational Engineering Lifecycle Manager (RELM), Rational Team Concert (RTC), Rational Quality Manager (RQM), Rational Rhapsody Design Manager (Rhapsody DM), and Rational Software Architect (RSA DM). These issues were disclosed as part of the IBM Java SDK updates in October 2018.
Vulnerability Details
CVEID: CVE-2018-3139
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded Networking component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors.
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/151455 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:N/A:N)
CVEID: CVE-2018-3180
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded, JRockit JSSE component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and low availability impact.
CVSS Base Score: 5.6
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/151497 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
Affected Products and Versions
Rational Collaborative Lifecycle Management 5.0 - 6.0.6
Rational Quality Manager 5.0 - 5.0.2
Rational Quality Manager 6.0 - 6.0.6
Rational Team Concert 5.0 - 5.0.2
Rational Team Concert 6.0 - 6.0.6
Rational DOORS Next Generation 5.0 - 5.0.2
Rational DOORS Next Generation 6.0 - 6.0.6
Rational Engineering Lifecycle Manager 5.0 - 5.0.2
Rational Engineering Lifecycle Manager 6.0 - 6.0.6
Rational Rhapsody Design Manager 5.0 - 5.0.2
Rational Rhapsody Design Manager 6.0 - 6.0.6
Rational Software Architect Design Manager 5.0 - 5.0.2
Rational Software Architect Design Manager 6.0 - 6.0.1
Remediation/Fixes
IMPORTANT CONSIDERATIONS:
- If your product is deployed on WebSphere Application Server (WAS) and your deployment does not use an Eclipse based client nor the RM Browser plugin, then it is sufficient to continue using the existing version of your IBM Rational product, and only upgrade the JRE in the WAS server.
- For the below remediations, if you have a WAS deployment, then WAS must also be remediated, in addition to performing your product upgrades. Follow instructions at
Security Bulletin: Multiple Vulnerabilities in IBM® Java SDK affect WebSphere Application Server October 2018 CPU to get the WAS remediation.
- If you are deploying the Rational products to a WAS Liberty or a Tomcat Server, you will need to follow the instructions below to upgrade the JRE, and then must also configure to complete the upgrade process:
- Stop the server: Navigate to the Server directory in your Ratonal product installation path and run this script: server.shutdown
- Navigate to the server directory in your Rational product installation path, open server.startup script using prefered text editor (e.g., Notepad for Windows or Vim Editor for Linux) and add one more option to the healthcenter parameter set:
- Search parameter -Dcom.ibm.java.diagnostics.healthcenter.agent in server.startup script to find the line containing the health center parameter.
NOTE: For some Rational Collaborative Lifecycle Management versions, -Dcom.ibm.java.diagnostics.healthcenter.agent parameter may not be found in the server.startup, in this case the update is not needed and you can start using your server.
Windows:
Comment out the line (where HEALTHCENTER_OPTS parameter located) by inserting "rem " at the beginning of the line:
Before modification:
set HEALTHCENTER_OPTS=-agentlib:healthcenter ...
After modification:
rem set HEALTHCENTER_OPTS=-agentlib:healthcenter ...
Linux:
Comment out the line (where HEALTHCENTER_OPTS parameter located) by inserting "# " at the beginning of the line:
Before modification:
export HEALTHCENTER_OPTS="-agentlib:healthcenter ...
After modification:
# export HEALTHCENTER_OPTS="-agentlib:healthcenter ...
- Search parameter -Dcom.ibm.java.diagnostics.healthcenter.agent in server.startup script to find the line containing the health center parameter.
- Start the server. Navigate to the Server directory in your Rational product installation path and run this script: server.startup.
STEPS TO APPLY THE REMEDIATION:
1. Optionally, upgrade your products to an Extended Maintenance Release version: 5.0.2 or 6.0.2. Or optionally, upgrade to the latest 6.0.x version.
2. Optionally, apply the latest ifix for your installed version.
3. Obtain the latest Java JRE CPU update for the IBM Java SDK using the following information.
- For the 6.0.6 release: JRE 7.1.4.35(<product>-JavaSE-JRE-7.1SR4FP35) or JRE 8.0.5.25(<product>-JavaSE-JRE-8.0SR5FP25)
- Rational Collaborative Lifecycle Management 6.0.6
- For the 6.0.2 release: JRE 7.1.4.35(<product>-JavaSE-JRE-7.1SR4FP35)
- For the 5.x releases:
- IBM SDK Java™ Technology Edition, Version 6 is no longer supported on distributed platforms. IBM Collaborative Lifecycle Management (CLM) products version 5.x use Java 6 and are affected. IBM highly recommends customers to upgrade to Extended Maintenance Release 6.0.2 or 6.0.6 for those wishing the stability and support of an EMR release, or to the latest 6.0.x version for those desiring the latest features. For additional details review: Impact to CLM 5.x suite of products due to Java 6 EOS
4. Upgrade your JRE following the instructions in the link below:
How to update the IBM SDK for Java of IBM Rational products based on version 3.0.1.6 or later of IBM's Jazz technology
5. Navigate to the server directory in your Rational product installation path, and go to jre/lib/security path.
6. Optionallly, If you have not performed a Licenses upgrade as described in the link below, please follow the instructions to complete the setup:
Workarounds and Mitigations
None
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Important Note
IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk.
References
Change History
10 December 2018: 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.
Product Synonym
Rational DOORS Next Generation;Rational Team Concert;Rational Quality Manager;Rational Engineering Lifecycle Manager;Rational Collaborative Lifecycle Management Solution
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Document Information
Modified date:
28 April 2021
Initial Publish date:
10 December 2018
UID
ibm10744823