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AUSCERT External Security Bulletin Redistribution
ESB-2018.2948
Security Bulletin: A security vulnerability has been identified in IBM
WebSphere Application Server shipped with IBM Rational
ClearCase (CVE-2018-1719)
1 October 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational ClearCase
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Provide Misleading Information -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-1719
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10733287
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: A security vulnerability has been identified in IBM
WebSphere Application Server shipped with IBM Rational ClearCase
(CVE-2018-1719)
Security Bulletin
Document information
More support for: Rational ClearCase
Component: CCRC WAN Server, ">More...
Software version: 8.0, 8.0.0.1, 8.0.0.2, 8.0.0.3, 8.0.0.4, 8.0.0.5, 8.0.0.6,
8.0.0.7, 8.0.0.8, 8.0.0.9, 8.0.0.10, 8.0.0.11, 8.0.0.12, 8.0.0.13, 8.0.0.14,
8.0.0.15, 8.0.0.16, 8.0.0.17, 8.0.0.18, 8.0.0.19, 8.0.0.20, 8.0.0.21, 8.0.1,
8.0.1.1, 8.0.1.2, 8.0.1.3, 8.0.1.4, 8.0.1.5, 8.0.1.6, 8.0.1.7, 8.0.1.8,
8.0.1.9, 8.0.1.10, 8.0.1.11, 8.0.1.12, 8.0.1.13, 8.0.1.14, 8.0.1.15, 8.0.1.16,
8.0.1.17, 9.0, 9.0.0.1, 9.0.0.2, 9.0.0.3, 9.0.0.4, 9.0.0.5, 9.0.0.6, 9.0.1,
9.0.1.1, 9.0.1.2, 9.0.1.3, 9.0.1.4
Operating system(s): AIX, HP-UX, Linux, Solaris, Windows
Reference #: 0733287
Modified date: 28 September 2018
Summary
IBM WebSphere Application Server (WAS) is shipped as a component of IBM
Rational ClearCase. Information about a security vulnerability affecting WAS
has been published in a security bulletin.
Vulnerability Details
Refer to the security bulletin(s) listed in the Remediation/Fixes section.
Affected Products and Versions
IBM Rational ClearCase, ClearCase Remote Client (CCRC) WAN server component.
Versions 8.0.0.x, 8.0.1.x, 9.0.0.x, 9.0.1.x:
o This vulnerability only applies to the CCRC WAN server component, and only
for certain levels of WebSphere Application Server.
Remediation/Fixes
Refer to the following security bulletins for vulnerability details and
information about fixes addressed by IBM WebSphere Application Server (WAS)
which is shipped with IBM Rational ClearCase.
+---------------------------+---------------------------+-----------------------+
|Principal Product and |Affected Supporting Product|Affected Supporting |
|Version(s) |and Version |Product Security |
| | |Bulletin |
+---------------------------+---------------------------+-----------------------+
|IBM Rational ClearCase, |IBM WebSphere Application |Security Bulletin: |
|versions 8.0.0.x, 8.0.1.x, |Server 8.5 and 9.0. |Information Disclosure |
|9.0.0.x, 9.0.1.x | |in WebSphere |
| | |Application Server |
| | |(CVE-2018-1719) |
+---------------------------+---------------------------+-----------------------+
+-------------------+---------------------------------------------------------+
|ClearCase Versions | Applying the fix |
+-------------------+---------------------------------------------------------+
|8.0.0.x, 8.0.1.x, | 1. Determine the WAS version used by your CCRC WAN |
|9.0.0.x, 9.0.1.x | server. Navigate to the CCRC profile directory |
| | (either the profile you specified when installing |
| | ClearCase, or <ccase-home>/common/ccrcprofile), then |
| | execute the script: bin/versionInfo.sh (UNIX) or bin\|
| | versionInfo.bat (Windows). The output includes a |
| | section "IBM WebSphere Application Server". Make note|
| | of the version listed in this section. |
| | 2. Identify the latest available fix (per the bulletin |
| | listed above) for the version of WAS used for CCRC |
| | WAN server. |
| | 3. Apply the appropriate WebSphere Application Server |
| | fix directly to your CCRC WAN server host. No |
| | ClearCase-specific steps are necessary. |
+-------------------+---------------------------------------------------------+
For 7.0.x, 7.1.x, 8.0.x and earlier releases, IBM recommends upgrading to a
fixed, supported version/release/platform of the product.
Change History
* 28 September 2018: 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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