title: Red Hat Security Advisory: bind9.16 security update
description: bind9: Parsing large DNS messages may cause excessive CPU load bind9: Querying RFC 1918 reverse zones may cause an assertion failure when “nxdomain-redirect” is enabled bind9: Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution bind9: Specific recursive query patterns may lead to an out-of-memory condition bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator bind9: Preparing an NSEC3 closest encloser proof can exhaust CPU resources
cpes: cpe:/a:redhat:rhel_eus:8.8::appstream cpe:/a:redhat:rhel_eus:8.8::crb