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Security Bulletin: Information disclosure vulnerability in WebSphere Application Server Liberty affects multiple IBM Rational products based on IBM Jazz technology

Security Bulletin


Summary

There is an information disclosure due to an XML external entity (XXE) 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 Software Architect (RSA DM), and Rational Rhapsody Design Manager (Rhapsody DM).

Vulnerability Details

CVE ID: CVE-2013-6440
Description: OpenSAML could allow a remote authenticated attacker to obtain sensitive information, caused by an error when parsing XML entities.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/89714 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:S/C:N/I:P/A:N)

Affected Products and Versions

Rational Collaborative Lifecycle Management 5.0 - 6.0.4

Rational Quality Manager 5.0 - 5.0.2
Rational Quality Manager 6.0 - 6.0.2

Rational Team Concert 5.0 - 5.0.2
Rational Team Concert 6.0 - 6.0.2

Rational DOORS Next Generation 5.0 - 5.0.2
Rational DOORS Next Generation 6.0 - 6.0.2

Rational Engineering Lifecycle Manager 5.0 - 5.0.2
Rational Engineering Lifecycle Manager 6.0 - 6.0.2

Rational Rhapsody Design Manager 5.0 - 5.0.2
Rational Rhapsody Design Manager 6.0 - 6.0.2

Rational Software Architect Design Manager 5.0 - 5.0.2
Rational Software Architect Design Manager 6.0 - 6.0.2

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

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. Review the Security Bulletin: Information disclosure in WebSphere Application Server Liberty (CVE-2013-6440) for vulnerability details.
  2. 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.
  3. Review the Remediation/Fixes section in the Security Bulletin: Information disclosure in WebSphere Application Server Liberty (CVE-2013-6440) for available fixes in the version that you are using.
  • 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

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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 v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

20 November 2017: 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

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

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Product Synonym

Rational DOORS Next Generation;Rational Team Concert;Rational Quality Manager;Rational Engineering Lifecycle Manager;Rational Collaborative Lifecycle Management Solution

Document Information

Modified date:
28 April 2021

Initial Publish date:
20 November 2017

UID

swg22010751

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