Security Bulletin: A vulnerability in Bind affects PowerKVM

Summary

PowerKVM is affected by a vulnerability in Bind. IBM has now addressed this vulnerability.

Vulnerability Details

CVEID: CVE-2018-5742 DESCRIPTION: BIND packages in RedHat and CentOS are vulnerable to a denial of service, caused by an assertion error when debug log level is 10 or higher. A remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 5.9
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/154625&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:N/I:N/A:H)

Affected Products and Versions

PowerKVM 3.1

Remediation/Fixes

Customers can update PowerKVM systems by using “yum update”.

Fix images are made available via Fix Central. For version 3.1, see https://ibm.biz/BdHggw. This issue is addressed starting with v3.1.0.2 update 17.

Workarounds and Mitigations

none