Tuesday's security updates

Fedora has updated kernel (F22; F21:denial of service), libinfinity (F22; F21; F20: incorrect validation of certificates), nss (F21: cipher-downgrade attacks), nss-softokn (F21: cipher-downgrade attacks),nss-util (F21: cipher-downgrade attacks),ntfs-3g (F22: privilege escalation), and php-ZendFramework (F21; F20: CRLF injection).

openSUSE has updated xen (13.1: two vulnerabilities).

Ubuntu has updated apache2(12.04: multiple vulnerabilities), ipsec-tools (12.04: denial of service), and openssl (15.04, 14.10, 14.04, 12.04: cipher-downgrade attacks).