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AUSCERT External Security Bulletin Redistribution
ESB-2019.1566
A security vulnerability has been identified in IBM WebSphere Application
Server shipped with IBM Rational ClearCase (CVE-2019-4030)
6 May 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Rational ClearCase
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Cross-site Scripting -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-4030
Reference: ESB-2019.0680
Original Bulletin:
https://www-01.ibm.com/support/docview.wss?uid=ibm10876986
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Security Bulletin: A security vulnerability has been identified in IBM
WebSphere Application Server shipped with IBM Rational ClearCase
(CVE-2019-4030)
Security Bulletin
Document information
More support for: Rational ClearCase
Component: CCRC WAN Server
Software version: All versions
Operating system(s): AIX, HP-UX, Linux, Solaris, Windows
Reference #: 0876986
Modified date: 03 May 2019
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:
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 |
|versions 8.0.0.x, 8.0.1.x, |Server versions 7.0, 8.0, |Bulletin: Cross-site |
|9.0.0.x, 9.0.1.x |8.5 and 9.0. |scripting vulnerability|
| | |in WebSphere |
| | |Application Server |
| | |Admin Console |
| | |(CVE-2019-4030) |
+---------------------------+---------------------------+-----------------------+
+-------------------+---------------------------------------------------------+
|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. Check your |
| | installed version of IBM WebSphere Application Server|
| | against this bulletin's list of vulnerable versions. |
| | 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. |
+-------------------+---------------------------------------------------------+
Workarounds and Mitigations
None.
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
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.
Reference
Complete CVSS v3 Guide On-line Calculator v3
Related Information
IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog
Change History
* 3 May 2019: 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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