There is a vulnerability in Ruby On Rails that is used by IBM License Metric Tool.
DESCRIPTION: Rack could allow a remote attacker to obtain sensitive information, caused by using the same session id for querying the backing session storage engine. By using timing attacks, an attacker could exploit this vulnerability to obtain session id information, and use this information to launch further attacks against the affected system.
CVSS Base score: 9.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/173273 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)
Affected Products and Versions
|IBM License Metric Tool||All|
Upgrade to version 9.2.19 or later using the following procedure:
- In BigFix console, expand IBM License Reporting (ILMT) node under Sites node in the tree panel.
- Click Fixlets and Tasks node. Fixlets and Tasks panel will be displayed on the right.
- In the Fixlets and Tasks panel locate Upgrade to the latest version of IBM License Metric Tool 9.x fixlet and run it against the computer that hosts your server.
Workarounds and Mitigations
Get Notified about Future Security Bulletins
26 Mar 2020: 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.
03 April 2020