Security Bulletin: Multiple vulnerabilities in WebSphere Application Server affect IBM Rational products based on IBM Jazz technology

Summary

Multiple vulnerabilities in WebSphere Application Server traditional bundled with IBM Jazz Team Server based Applications affect the following 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-2018-1695 DESCRIPTION: IBM WebSphere Application Server installations using Form Login could allow a remote attacker to conducts spoofing attacks.
CVSS Base Score: 7.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/145769&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

CVEID: CVE-2018-1719 DESCRIPTION: IBM WebSphere Application Server could provide weaker than expected security under certain conditions. This could result in a downgrade of TLS protocol. A remote attacker could exploit this vulnerability to perform man-in-the-middle attacks.
CVSS Base Score: 5.9
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/147292&gt; 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

Rational Software Architect Design Manager 5.0 - 5.0.2
Rational Software Architect Design Manager 6.0 - 6.0.1

Remediation/Fixes

The IBM Jazz Team Server based Applications bundle different versions of IBM WebSphere Application Server with the available versions of the products, and in addition to the bundled version some previous versions of WAS are also supported. For a remediation follow the WAS security bulletin appropriately.

For vulnerability details/affected versions/Remediation and fixes, review the Security Bulletins:

Security Bulletin: Potential spoofing attack in WebSphere Application Server (CVE-2018-1695)

Security Bulletin: Weaker than expected security in WebSphere Application Server (CVE-2018-1719)

Workarounds and Mitigations

None