railsmachine/moonshine — pull request #189 by railsmachine-ops (2014-04-09 19:34:19+00:00)
Title: Install libyaml from source to address CVE-2013-6393.

Versions of libyaml < 0.1.5 are vulnerable to CVE-2013-6393. Ubuntu
10.04 lists libyaml as unsupported and will not be releasing a patched
version. As a result we need to install libyaml from source rather than
using the system provided libyaml.