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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0159
       Security Bulletin: IBM Integration Bus affected by a JDBC XA
              switch load files Vulnerability (CVE-2017-1418)
                              18 January 2019

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

Product:           IBM Integration Bus
Publisher:         IBM
Operating System:  AIX
                   HP-UX
                   Linux variants
                   Solaris
Impact/Access:     Modify Arbitrary Files -- Existing Account
                   Delete Arbitrary Files -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-1418  

Reference:         ESB-2017.2910.3

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10735181

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Security Bulletin: IBM Integration Bus affected by a JDBC XA switch load files
Vulnerability(CVE-2017-1418)

Security Bulletin

Document information

More support for: IBM Integration Bus

Software version: All Versions

Operating system(s): AIX, HP-UX, Linux, Solaris

Reference #: 0735181

Modified date: 17 January 2019

Summary

IBM Integration Bus ships with JDBC XA switch load files for which
vulnerabilities were reported and have been addressed. Vulnerability details
are listed below."

Vulnerability Details

CVEID: CVE-2017-1418
DESCRIPTION: IBM Integration Bus has insecure permissions on certain files. A
local attacker could exploit this vulnerability to modify or delete these files
with an unknown impact.
CVSS Base Score: 4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
127406 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Affected Products and Versions

IBM Integration Bus V10.0.0.0 - V10.0.0.11
IBM Integration Bus V9.0.0.0 - V9.0.0.10

WebSphere Message Broker V8.0.0.0 - V8.0.0.9

Remediation/Fixes

+----------------+------------+-----------+-----------------------------------+
|    Product     |    VRMF    |APAR       |         Remediation / Fix         |
+----------------+------------+-----------+-----------------------------------+
|                |            |           |The APAR is available in fix pack  |
|IBM Integration |V10.0.0.0 - |IT20598    |10.0.0.12                          |
|Bus             |V10.0.0.11  |           |IBM Integration Bus V10.0 - Fix    |
|                |            |           |Pack 10.0.0.12                     |
+----------------+------------+-----------+-----------------------------------+
|IBM Integration |V9.0.0.0 -  |IT20598    |The APAR is available in fix pack  |
|Bus             |V9.0.0.10   |           |9.0.0.11                           |
|                |            |           | IBM Integration Bus V9.0 - Fix    |
|                |            |           |Pack 9.0.0.11                      |
+----------------+------------+-----------+-----------------------------------+
|WebSphere       |V8.0.0.0 -  |IT20598    |Contact IBM support to request for |
|Message Broker  |V8.0.0.9    |           |Fix APAR                           |
+----------------+------------+-----------+-----------------------------------+

Websphere Message Broker V8 is no longer in full support; IBM recommends
upgrading to a fixed, supported version/release/platform of the product.
If you are a customer with extended support and require a fix, contact IBM
support.  

Reference

Complete CVSS v3 Guide
On-line Calculator v3

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

*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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