The following updates has been released for Gentoo Linux:
GLSA 201806-08 : file: Denial of serviceFile and PNP4Nagios Updates for Gentoo Linux
A remote attacker could send a specially crafted ELF file possibly resulting in a Denial of Service condition
GLSA 201806-09 : PNP4Nagios: Root privilege escalation
It was found that PHP4Nagios creates files owned by an unprivileged user that are used by root
