There is a vulnerability in the VMWare component that is used by IBM PureApplication System. The following vulnerability has been addressed.
DESCRIPTION: VMware ESXi, Workstation, and Fusion are vulnerable to a denial of service, caused by a NULL pointer dereference in RPC handler. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the virtual machine to crash.
CVSS Base Score: 6.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/147146 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
IBM PureApplication System V126.96.36.199
IBM PureApplication System V188.8.131.52
IBM PureApplication System V184.108.40.206
IBM PureApplication System V220.127.116.11
IBM PureApplication System V18.104.22.168
IBM PureApplication System V22.214.171.124
IBM PureApplication System V126.96.36.199
The solution is to upgrade the IBM PureApplication System to the following fix pack release:
IBM PureApplication V188.8.131.52
IBM recommends upgrading to a fixed version of the product. Contact IBM for assistance.
Information on upgrading can be found here: http://www-01.ibm.com/support/docview.wss?uid=swg27039159
Workarounds and Mitigations
Get Notified about Future Security Bulletins
January 25, 2019: Original document published
*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
Advisory ID 12809
Product Record ID 118960
25 January 2019