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AUSCERT External Security Bulletin Redistribution
ESB-2018.1979
Multiple vulnerabilities in IBM Jazz Team Server affect IBM
Rational products based on IBM Jazz technology
9 July 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational products
Publisher: IBM
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Remote with User Interaction
Access Confidential Data -- Existing Account
Unauthorised Access -- Console/Physical
Resolution: Patch/Upgrade
CVE Names: CVE-2018-1492 CVE-2018-1423 CVE-2017-12626
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10716599
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Security Bulletin: Multiple vulnerabilities in IBM Jazz Team Server affect IBM
Rational products based on IBM Jazz technology
Security Bulletin
Document information
Software version: 5.0.x, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5
Operating system(s): Platform Independent
Reference #: 0716599
Modified date: 06 July 2018
Summary
Multiple vulnerabilities in the IBM Jazz Team Server affecting the following
IBM Rational 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 (RSA DM).
Vulnerability Details
CVEID: CVE-2018-1492
DESCRIPTION: IBM Jazz Foundation could allow a user with physical access to the
system to log in as another user due to the server's failure to properly log
out from the previous sessoin.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
140977 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
CVEID: CVE-2018-1423
DESCRIPTION: IBM Rhapsody DM could disclose sensitive information to an
authenticated attacker that could be used in further attacks agains the system.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
139026 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
CVEID: CVE-2017-12626
DESCRIPTION: Apache POI is vulnerable to a denial of service, caused by an
error while parsing malicious WMF, EMF, MSG and macros and specially crafted
DOC, PPT and XLS. By persuading a victim to open a specially crafted file, a
remote attacker could exploit this vulnerability to cause the application to
enter into an infinite loop or an out of memory exception.
CVSS Base Score: 5.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
138361 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
Affected Products and Versions
Rational Collaborative Lifecycle Management 5.0 - 6.0.5
Rational Quality Manager 5.0 - 5.0.2
Rational Quality Manager 6.0 - 6.0.5
Rational Team Concert 5.0 - 5.0.2
Rational Team Concert 6.0 - 6.0.5
Rational DOORS Next Generation 5.0 - 5.0.2
Rational DOORS Next Generation 6.0 - 6.0.5
Rational Engineering Lifecycle Manager 5.0 - 5.0.2
Rational Engineering Lifecycle Manager 6.0 - 6.0.5
Rational Rhapsody Design Manager 5.0 - 5.0.2
Rational Rhapsody Design Manager 6.0 - 6.0.5
Rational Software Architect Design Manager 5.0 - 5.0.2
Rational Software Architect Design Manager 6.0 - 6.0.1
Remediation/Fixes
For the 6.0 - 6.0.5 releases
* Upgrade to version 6.0.5 iFix6 or later
+ Rational Collaborative Lifecycle Management 6.0.5 iFix6
+ Rational DOORS Next Generation 6.0.5 iFix6
+ Rational Quality Manager 6.0.5 iFix6
+ Rational Team Concert 6.0.5 iFix6
+ Rational Engineering Lifecycle Manager: Upgrade to version 6.0.5 and
install server from CLM 6.0.5 iFix6
+ Rational Rhapsody Design Manager: Upgrade to version 6.0.5 and install
server from CLM 6.0.5 iFix6
+ Rational Software Architect Design Manager: Upgrade to version 6.0.5
and install server from CLM 6.0.5 iFix6
* Upgrade to version 6.0.4 iFix010 or later
+ Rational Collaborative Lifecycle Management 6.0.4 iFix010
+ Rational DOORS Next Generation 6.0.4 iFix010
+ Rational Quality Manager 6.0.4 iFix010
+ Rational Team Concert 6.0.4 iFix010
+ Rational Engineering Lifecycle Manager: Upgrade to version 6.0.5 and
install server from CLM 6.0.4 iFix010
+ Rational Rhapsody Design Manager: Upgrade to version 6.0.5 and install
server from CLM 6.0.4 iFix010
+ Rational Software Architect Design Manager: Upgrade to version 6.0.5
and install server from CLM 6.0.4 iFix010
* Or upgrade to version 6.0.2 iFix17 or later
+ Rational Collaborative Lifecycle Management 6.0.2 iFix17
+ Rational Team Concert 6.0.2 iFix17
+ Rational Quality Manager 6.0.2 iFix17
+ Rational DOORS Next Generation 6.0.2 iFix17
+ Rational Software Architect Design Manager: Upgrade to version 6.0.2
and install server from CLM 6.0.2 iFix17
+ Rational Rhapsody Design Manager: Upgrade to version 6.0.2 and install
server from CLM 6.0.2 iFix17
+ Rational Engineering Lifecycle Manager: Upgrade to version 6.0.2 and
install server from CLM 6.0.2 iFix17
For the 5.x releases, upgrade to version 5.0.2 iFix26 or later
* Rational Collaborative Lifecycle Management 5.0.2 iFix26
* Rational Team Concert 5.0.2 iFix26
* Rational Quality Manager 5.0.2 iFix26
* Rational DOORS Next Generation 5.0.2 iFix26
* Rational Software Architect Design Manager: Upgrade to version 5.0.2 and
install server from CLM 5.0.2 iFix26
* Rational Rhapsody Design Manager: Upgrade to version 5.0.2 and install
server from CLM 5.0.2 iFix26
* Rational Engineering Lifecycle Manager: Upgrade to version 5.0.2 and
install server from CLM 5.0.2 iFix26
For any prior versions of the products listed above, IBM recommends upgrading
to a fixed, supported version/release/platform of the product.
If the iFix is not found in the Fix Portal please contact IBM Support.
Workarounds and Mitigations
None
Change History
06 July 2018: Initial draft 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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