Security updates for Tuesday

Arch Linux has updated ntp (denial of service).

CentOS has updated firefox (C7; C6; C5: multiple vulnerabilities).

Debian has updated cups-filters (code execution) and libwmf (code execution).

Gentoo has updated exiv2 (denial of service), icu (code execution), libvncserver (multiple vulnerabilities), libxml2 (denial of service), sqlite (three vulnerabilities), tor (denial of service), and unrtf (code execution).

Red Hat has updated abrt (RHEL6: multiple vulnerabilities) and kernel (RHEL6.4: privilege escalation).

Ubuntu has updated haproxy (15.04, 14.10: information leak), kernel (15.04; 14.10; 14.04; 12.04: multiple vulnerabilities), linux-lts-trusty (12.04: multiple vulnerabilities), linux-lts-utopic (14.04: multiple vulnerabilities), linux-lts-vivid (14.04: multiple vulnerabilities), and linux-ti-omap4 (12.04: privilege escalation).