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AUSCERT External Security Bulletin Redistribution
ESB-2018.2743
Security Bulletin: Multiple vulnerabilities in WebSphere Application Server
affect IBM Rational products based on IBM Jazz technology
14 September 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational Collaborative Lifecycle Management
Publisher: IBM
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Virtualisation
Impact/Access: Provide Misleading Information -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-1719 CVE-2018-1695
Reference: ESB-2018.2688
ESB-2018.2687
ESB-2018.2622
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10731475
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Security Bulletin: Multiple vulnerabilities in WebSphere Application Server
affect IBM Rational products based on IBM Jazz technology
Document information
More support for: Rational Collaborative Lifecycle Management
Software version: 5.0.x, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6
Operating system(s): Platform Independent
Reference #: 0731475
Modified date: 13 September 2018
Summary
Multiple vulnerabilities in WebSphere Application Server traditional bundled
with IBM Jazz Team Server based Applications affect the following products:
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 Design Manager (RSA DM).
Vulnerability Details
CVEID: CVE-2018-1695
DESCRIPTION: IBM WebSphere Application Server installations using Form Login
could allow a remote attacker to conducts spoofing attacks.
CVSS Base Score: 7.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
145769 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
CVEID: CVE-2018-1719
DESCRIPTION: IBM WebSphere Application Server could provide weaker than
expected security under certain conditions. This could result in a downgrade
of TLS protocol. A remote attacker could exploit this vulnerability to perform
man-in-the-middle attacks.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
147292 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
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
The IBM Jazz Team Server based Applications bundle different versions of IBM
WebSphere Application Server with the available versions of the products, and
in addition to the bundled version some previous versions of WAS are also
supported. For a remediation follow the WAS security bulletin appropriately.
For vulnerability details/affected versions/Remediation and fixes, review the
Security Bulletins:
Security Bulletin: Potential spoofing attack in WebSphere Application Server
(CVE-2018-1695)
Security Bulletin: Weaker than expected security in WebSphere Application
Server (CVE-2018-1719)
Workarounds and Mitigations
None
Change History
13 September 2018: original document 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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