A new dhcp package with the fix for the CVE-2021-25217 within Ubuntu16.04 ELS released

A new dhcp package with the fix for the CVE-2021-25217 within Ubuntu 16.04 extended lifecycle support is now available for download from our production repository.

Changelog

isc-dhcp-client_4.3.3-5ubuntu12.11

• Fix a buffer overrun in lease file parsing code (CVE-2021-25217)

Update commandapt-get update
apt-get --only-upgrade install isc-dhcp*