New BIND releases are available: 9.11.20, 9.16.4, and 9.17.2

[Michael McNally]

Our June maintenance releases of BIND are available and can be downloaded
from the ISC software download page, https://www.isc.org/download

A summary of changes in the new releases can be found in their release notes:

current supported stable branches:

  9.11.20 - https://downloads.isc.org/isc/bind9/9.11.20/RELEASE-NOTES-bind-9.11.20.html
  9.16.4  - https://downloads.isc.org/isc/bind9/9.16.4/RELEASE-NOTES-bind-9.16.4.html

experimental development branch:

  9.17.2  - https://downloads.isc.org/isc/bind9/9.17.2/RELEASE-NOTES-bind-9.17.2.html

In addition to minor bug fixes and feature improvements, these particular
maintenance releases of BIND also contain fixes for two medium-severity
vulnerabilities, CVE-2020-8618 and CVE-2020-8619, about which more information
is available in these Security Advisories:

  https://kb.isc.org/docs/cve-2020-8618
  https://kb.isc.org/docs/cve-2020-8619