title: Red Hat Security Advisory: nginx:1.16 security update
description: nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name
cpes: cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:rhel_eus:8.1::appstream cpe:/a:redhat:rhel_eus:8.2::appstream