Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2018.2745
Security Bulletin: Information disclosure vulnerability in WebSphere
Application Server Liberty affects multiple IBM Rational
products based on IBM Jazz technology
14 September 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational Collaborative Lifecycle Management
Publisher: IBM
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-1755
Reference: ESB-2018.2508
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10731473
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: Information disclosure vulnerability in WebSphere
Application Server Liberty affects multiple 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, 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 #: 0731473
Modified date: 13 September 2018
Summary
Information disclosure vulnerability in WebSphere Application Server Liberty
bundled with IBM Jazz Team Server based Applications affects multiple
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-2018-1755
DESCRIPTION: WebSphere Application Server Liberty could allow a remote
attacker to obtain sensitive information, caused by incorrect transport being
used when Liberty is configured to use Java Authentication SPI for Containers
(JASPIC). This can happen when the Application Server is configured to permit
access on non-secure (http) port and using JASPIC or JSR375 authentication.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
148597 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
Remediation/Fixes
The IBM Jazz Team Server based Applications bundle different versions of
WebSphere Application Server Liberty Profile with the available versions of
the products, and in addition to the bundled version some previous versions of
WAS Liberty are also supported. For a remediation follow the WAS Liberty
security bulletin appropriately:
1. Check the version of WAS Liberty, if any, that your deployment is actually
using, and compare it against the list of affected versions in the
security bulletin.
2. Review the Remediation/Fixes section in the Security Bulletin:
Information disclosure in WebSphere Application Server Liberty
(CVE-2018-1755) for available fixes in the version that you are using.
3. Review the Security Bulletin: Information disclosure in WebSphere
Application Server Liberty (CVE-2018-1755) for vulnerability details.
When installing the fixed WAS Liberty package use
<JazzInstallLocation>/server/liberty/wlp as the location of the WAS
Liberty installation, where <JazzInstallLocation> is the root folder
of your CLM installation
Workarounds and Mitigations
None
Change History
13 September 2018: Initial publication
*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.
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=IsM4
-----END PGP SIGNATURE-----