Security advisories for Monday

Arch Linux has updated rtmpdump (code execution).

Debian has updated samba (multiple vulnerabilities).

Debian-LTS has updated cacti (regression in previous update), libvncserver (memory corruption), and samba (multiple vulnerabilities).

Fedora has updated claws-mail (F22: code execution), conntrack-tools (F23; F22: denial of service), libpng12 (F23; F22: multiple vulnerabilities), mediawiki (F23: multiple vulnerabilities), mingw-giflib (F23; F22: heap-based buffer overflow), thunderbird (F22: multiple vulnerabilities), and xen (F22: multiple vulnerabilities).

openSUSE has updated claws-mail (Leap42.1, 13.2, 13.1: code execution) and firefox (Leap42.1, 13.2, 13.1: signature forgery).

SUSE has updated kvm (SLE11-SP4: two vulnerabilities).