we need to set a minimum version of dnsmasq package with the fix for the security vulnerability described in https://access.redhat.com/security/vulnerabilities/RHSB-2021-001
Please, advice how to verify this
Verified on 4.7.0-0.nightly-2021-01-31-031653
$ oc exec -it metal3-7b4977849-srrs9 -c metal3-dnsmasq -- bash
[root@master-0-2 /]# rpm -qa dnsmasq
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.