ESB-2017.2859 - [Win][Linux] IBM Rational Developer: Multiple vulnerabilities 2017-11-10

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2859
Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational
         Developer for i and Rational Developer for AIX and Linux
                             10 November 2017

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Rational Developer
Publisher:         IBM
Operating System:  Linux variants
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Modify Arbitrary Files          -- Remote with User Interaction
                   Access Confidential Data        -- Remote/Unauthenticated      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-10116 CVE-2017-10115 CVE-2017-3539
                   CVE-2017-3511  

Reference:         ESB-2017.2533
                   ESB-2017.2532
                   ESB-2017.2020

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22010191

- --------------------------BEGIN INCLUDED TEXT--------------------

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational
Developer for i and Rational Developer for AIX and Linux

Security Bulletin

Document information

More support for: 
Rational Developer for i

General Information

Software version: 
9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1, 9.1.1.1, 9.5, 9.5.0.1, 9.5.0.2, 9.5.0.3, 
9.5.1, 9.5.1.1, 9.5.1.2

Operating system(s): 
Linux, Windows

Software edition: 
Modernization Tools- EGL Edition, 
Modernization Tools- Java Edition, 
RPG and COBOL Tools

Reference #: 2010191

Modified date: 08 November 2017

Summary

There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition,
Versions 7 and 8 that are used by Rational Developer for i and Rational
Developer for AIX and Linux. These issues were disclosed as part of the IBM
Java SDK updates in April 2017 (CVE-2017-3511, CVE-2017-3539) and July 2017
(CVE-2017-10115, CVE-2017-10116).

Vulnerability Details

CVEID: CVE-2017-3511
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE, Java SE Embedded, JRockit JCE 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/
124890 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)

CVEID: CVE-2017-3539
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE, Java SE Embedded Security component could allow an unauthenticated attacker
to cause no confidentiality impact, low integrity impact, and no availability
impact.
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
124915 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N)

CVEID: CVE-2017-10115
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE, Java SE Embedded, JRockit JCE component could allow an unauthenticated
attacker to obtain sensitive information resulting in a high confidentiality
impact using unknown attack vectors.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
128876 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

CVEID: CVE-2017-10116
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 take control of the system.
CVSS Base Score: 8.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
128877 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)

Affected Products and Versions

+--------------------------------------+--------------------------------------+
|Product Name                          |Versions Affected                     |
+--------------------------------------+--------------------------------------+
|Rational Developer for i              |9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1,      |
|                                      |9.1.1.1, 9.5, 9.5.0.1, 9.5.0.2,       |
|                                      |9.5.0.3, 9.5.1, 9.5.1.1, 9.5.1.2      |
+--------------------------------------+--------------------------------------+
|Rational Developer for AIX and Linux, |9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1,      |
|AIX COBOL Edition                     |9.1.1.1, 9.1.1.2, 9.1.1.3, 9.1.1.4    |
+--------------------------------------+--------------------------------------+
|Rational Developer for AIX and Linux, |9.0, 9.0.0.1, 9.0.1, 9.1, 9.1.1,      |
|C/C++ Edition                         |9.1.1.1, 9.1.1.2, 9.1.1.3, 9.1.1.4    |
+--------------------------------------+--------------------------------------+

Remediation/Fixes

Update the IBM SDK, Java Technology Edition of the product to address this
vulnerability:

+------------------+------------------------+---------------------------------+
|Product           |VRMF                    |Remediation/First Fix            |
+------------------+------------------------+---------------------------------+
|Rational Developer|9.0 through to 9.1      |  o For all versions, update the |
|for i             |                        |    currently installed product  |
|                  |                        |    using Installation Manager. ^|
|                  |                        |    For instructions on          |
|                  |                        |    installing this update using |
|                  |                        |    Installation Manager, review |
|                  |                        |    the topic Updating Installed |
|                  |                        |    Product Packages in the IBM  |
|                  |                        |    Knowledge Center.            |
|                  |                        |  o Or, you can optionally       |
|                  |                        |    download the update manually |
|                  |                        |    and apply interim fix: IBM   |
|                  |                        |    SDK Java Technology Edition  |
|                  |                        |    Critical Patch Update - July |
|                  |                        |    2017 - RDi. Make sure to     |
|                  |                        |    click on the Java 7.0 Update |
|                  |                        |    FC link to update to IBM Java|
|                  |                        |    7 SR10 FP10.                 |
+------------------+------------------------+---------------------------------+
|Rational Developer|9.5                     |  o For all versions, update the |
|for i             |                        |    currently installed product  |
|                  |                        |    using Installation Manager. ^|
|                  |                        |    For instructions on          |
|                  |                        |    installing this update using |
|                  |                        |    Installation Manager, review |
|                  |                        |    the topic Updating Installed |
|                  |                        |    Product Packages in the IBM  |
|                  |                        |    Knowledge Center.            |
|                  |                        |  o Or, you can optionally       |
|                  |                        |    download the update manually |
|                  |                        |    and apply interim fix: IBM   |
|                  |                        |    SDK Java Technology Edition  |
|                  |                        |    Critical Patch Update - July |
|                  |                        |    2017 - RDi. Make sure to     |
|                  |                        |    click on the Java 8.0 Update |
|                  |                        |    FC link to update to IBM Java|
|                  |                        |    8 SR4 FP10.                  |
+------------------+------------------------+---------------------------------+
|Rational Developer|9.0 through to 9.1      |  o For all client versions,     |
|for AIX and Linux |                        |    update the currently         |
|                  |                        |    installed product using      |
|                  |                        |    Installation Manager. For    |
|                  |                        |    instructions on installing   |
|                  |                        |    this update using            |
|                  |                        |    Installation Manager, review |
|                  |                        |    the topic Updating Installed |
|                  |                        |    Product Packages in the IBM  |
|                  |                        |    Knowledge Center.            |
|                  |                        |  o Or, you can optionally       |
|                  |                        |    download the update manually |
|                  |                        |    and apply interim fix: IBM   |
|                  |                        |    SDK Java Technology Edition  |
|                  |                        |    Critical Patch Update - July |
|                  |                        |    2017 - RDAL. Make sure to    |
|                  |                        |    click on the Java 7.0 Update |
|                  |                        |    FC link to update to IBM Java|
|                  |                        |    7 SR10 FP10.                 |
+------------------+------------------------+---------------------------------+

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References

Complete CVSS v2 Guide
On-line Calculator v2
Complete CVSS v3 Guide
On-line Calculator v3

Related information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

8 Nov 2017: 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

According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF
ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY
ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

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