Security updates for Tuesday

Arch Linux has updated shutter (code execution).

Debian-LTS has updated sudo (privilege escalation).

Fedora has updated libgit2 (F24: unspecified), memcached (F24; F23: code execution), python-django (F24: two vulnerabilities), and tre (F24; F23: code execution).

Gentoo has updated libpng (multiple vulnerabilities), polkit (privilege escalation), tnftp (command execution from 2014), xen (multiple vulnerabilities), and xinetd (privilege escalation from 2013).

openSUSE has updated Chromium (SPH for SLE12; Leap42.2, Leap42.1, 13.2: multiple vulnerabilities).

Oracle has updated policycoreutils (OL7; OL6: sandbox escape).

Red Hat has updated chromium-browser (RHEL6: multiple vulnerabilities), qemu-kvm-rhev (RHELOSP7 for RHEL7; RHELOSP6 for RHEL7; RHELOSP5 for RHEL7: denial of service), rh-mysql56-mysql (RHSCL: multiple vulnerabilities), and rh-php56 (RHSCL: multiple vulnerabilities).