IBM Security Trusteer Rapport for MacOS is bundled with a driver which has a buffer overflow vulnerability. The affected driver was removed from the package.
DESCRIPTION: IBM Trusteer Rapport/Apex contains an unused legacy driver which could allow a user with administrator privileges to cause a buffer overflow that could result in a kernel panic or arbitrary code execution.
CVSS Base Score: 4.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/154207 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
IBM Security Rapport for MacOS with version below 3.6.1908.26.
Workarounds and Mitigations
Get Notified about Future Security Bulletins
The vulnerability was reported to IBM by Neil Kettle of Trustwave.
*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.
Internal Use Only
27 February 2019