OpenBSD Errata: April 7th, 2020 (dhcpd)
6 April, 2020 by email@example.com | openbsd
Errata patches for dhcpd have been released for OpenBSD 6.5 and 6.6. dhcpd could reference freed memory after releasing a lease with an unusually long uid. Binary updates for the amd64, i386, and arm64 platforms are available via the syspatch utility. Source code patches can be found on the respective errata page: https://www.openbsd.org/errata65.html https://www.openbsd.org/errata66.html After patching, restart the dhcpd service.