Arch Linux put a security advisory on March 14 for multiple vulnerabilities found in jasper. The vulnerabilities have been patched. You can update your Arch machine by running;
pacman -Syu “jasper>=2.0.12-1”
For more;
Arch Linux: ASA-201703-9
Ubuntu announces end of life for Precise Pangolin which will be on April 28, 2017. But if you wanted to keep getting security and essential package updates for your Pangolin machines that just can’t be upgraded you can join the Ubuntu Advantage program.
For more;
Ubuntu:12.04 End of Life and Ubuntu Advantage