ESB-2018.1087 - [Win][Linux] IBM Rational DOORS Next Generation: Cross-site scripting - Existing account 2018-04-11

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.1087
  Security Bulletin: Vulnerability in Rational DOORS Next Generation with
                 potential for Cross-Site Scripting attack
                               11 April 2018

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

Product:           IBM Rational DOORS Next Generation
Publisher:         IBM
Operating System:  Linux variants
                   Windows
                   z/OS
Impact/Access:     Cross-site Scripting -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-1790  

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22012660

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Security Bulletin: Vulnerability in Rational DOORS Next Generation with
potential for Cross-Site Scripting attack

Document information

More support for: Rational DOORS Next Generation

General information

Software version: 5.0, 5.0.1, 5.0.2, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5

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

Software edition: All Editions

Reference #: 2012660

Modified date: 10 April 2018

Security Bulletin

Summary

Security Bulletin: Vulnerability in Rational DOORS Next Generation with
potential for Cross-Site Scripting attack.

Vulnerability Details

CVEID: CVE-2017-1790
DESCRIPTION: IBM DOORS Next Generation (DNG/RRC) is vulnerable to cross-site
scripting. This vulnerability allows users to embed arbitrary JavaScript code
in the Web UI thus altering the intended functionality potentially leading to
credentials disclosure within a trusted session.
CVSS Base Score: 5.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
137035 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

Rational Requirements Composer 5.0 - 5.0.2

Rational DOORS Next Generation 6.0 - 6.0.5

Remediation/Fixes

For Rational DOORS Next Generation 5.0.2, a fix is available by upgrading to
5.0.2 iFix025 or later
Rational DOORS Next Generation 5.0.2 iFix025

For Rational DOORS Next Generation 6.0.2, a fix is available by upgrading to
6.0.2 iFix016 or later
Rational DOORS Next Generation 6.0.2 iFix016

For Rational DOORS Next Generation 6.0.5, a fix is available by upgrading to
6.0.5 iFix002 or later
Rational DOORS Next Generation 6.0.5 iFix002

For any prior versions of the products listed above, IBM reccomends upgrading
to a fixed, supported version/release/platform of the product.

If the iFix is not found in the iFix Portal please contact IBM support.

Workarounds and 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 v3 Guide
On-line Calculator v3

Related information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

10 April 2018 : Initial Draft

*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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