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             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.0275
Potential security vulnerabilities in Rational Requirements Composer 3.0.x
             and 4.x and Rational Doors Next Generation 4.0.x.
               (CVE-2014-0844, CVE-2014-0845, CVE-2014-0846)
                               4 March 2014

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Rational Requirements Composer
Publisher:         IBM
Operating System:  Linux variants
                   Windows
                   z/OS
Impact/Access:     Cross-site Scripting           -- Remote with User Interaction
                   Provide Misleading Information -- Remote with User Interaction
                   Access Confidential Data       -- Existing Account            
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-0846 CVE-2014-0845 CVE-2014-0844

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21664412

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Potential security vulnerabilities in Rational Requirements Composer 3.0.x and 
4.x and Rational Doors Next Generation 4.0.x. (CVE-2014-0844, CVE-2014-0845, 
CVE-2014-0846)

Document information

More support for:
Rational Requirements Composer
General Information

Software version:
3.0.1, 3.0.1.1, 3.0.1.2, 3.0.1.3, 3.0.1.4, 3.0.1.5, 3.0.1.6, 4.0, 4.0.0.1, 
4.0.0.2, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5

Operating system(s):
Linux, Windows, z/OS

Reference #:
1664412

Modified date:
2014-02-28

Security Bulletin

Summary

Customers should upgrade Rational Requirements Composer and Rational DOORS 
Next Generation to receive fixes for several unspecified security issues.

Vulnerability Details


CVE ID: CVE-2014-0844 

Description: An unspecified vulnerability in Rational Requirements Composer 
and Rational DOORS Next Generation makes it susceptible to unauthorized 
retrieval of application and/or system data.

CVSS Base Score: 3.5 
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90718 for the 
current score 
CVSS Environmental Score*: Undefined 
CVSS Vector: (AV:N/AC:M/Au:S/C:P/I:N/A:N) 


CVE ID: CVE-2014-0845 

Description: An unspecified vulnerability in Rational Requirements Composer 
and Rational DOORS Next Generation could allow a remote attacker to provide an 
manipulated URL that could cause legitimate users to fall victim to phishing 
attacks by redirecting the user to a seemingly legitimate web site. 

CVSS Base Score: 3.5 
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90719 for the 
current score 
CVSS Environmental Score*: Undefined 
CVSS Vector: (AV:N/AC:M/Au:S/C:N/I:P/A:N) 


CVE ID: CVE-2014-0846 

Description: An unspecified vulnerability in Rational Requirements Composer 
and Rational DOORS Next Generation could allow a remote attacker to provide an 
manipulated URL that could cause legitimate users to fall victim to a 
Cross-Site Scripting attack. 

CVSS Base Score: 3.5 
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90720 for the 
current score 
CVSS Environmental Score*: Undefined 
CVSS Vector: (AV:N/AC:M/Au:S/C:N/I:P/A:N)

Affected Products

Rational Requirements Composer 3.0.1 - 3.0.1.6 iFix1
Rational Requirements Composer 4.0 - 4.0.5
Rational DOORS Next Generation 4.0.1 - 4.0.5

For the 2.x releases of Rational Requirements Composer, this vulnerability 
does not exist.

Remediation/Fixes

For the 3.0.x releases of Rational Requirements Composer, upgrade to the 
Rational Requirements Composer 3.0.1.6 iFix2 release, which includes updates 
that address these security issues.

For the 4.x releases of Rational Requirements Composer, upgrade to the 
Rational Requirements Composer 4.0.6 release, which includes updates that 
address these security issues.

For the 4.0.x releases of Rational DOORS Next Generation, upgrade to the 
Rational DOORS Next Generation 4.0.6 release, which includes updates that 
address these security issues.

Workarounds/Mitigations

None

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.

References:
Complete CVSS Guide 
On-line Calculator V2

ACKNOWLEDGMENT:

These vulnerabilities were reported by Roberto Suggi Liverani of NCIA/NCIRC.

Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History
28 February 2014: Original copy 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.

Note: 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.

Cross reference information
Segment			Product				Component		Platform	Version					Edition
Software Development	Rational DOORS Next Generation	General information	Linux, Windows	4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5	All Editions

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