IBM Rational Team Concert (RTC) is affected by a potential security vulnerability related to the usage of a broken or Risky Cryptographic Algorithm.
DESCRIPTION: IBM Team Concert (RTC) stores credentials for users using a weak encryption algorithm, which could allow an authenticated user to obtain highly sensitive information.
CVSS Base Score: 6.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/134393 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
Rational Collaborative Lifecycle Management 5.0 - 6.0.5
Rational Team Concert 5.0 - 5.0.2
Rational Team Concert 6.0 - 6.0.5
For the 6.0 - 6.0.5 releases, upgrade to version 6.0.5 iFix03 or later
For the 6.0 - 6.0.2 releases, upgrade to version 6.0.2 iFix16 or later
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
Monitor IBM Cloud Status for Future Security Bulletins
Monitor the security notifications on the IBM Cloud Status page to be advised of future security bulletins.
10 April 2018: 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.
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.
Rational Team Concert
17 June 2018