Tuesday's security updates

Fedora has updated haproxy (F17; F16: code
execution), freeradius (F17: code
execution), openjpeg (F16: code execution),
dhcp (F16: denial of service), bind (F16: denial of service), bind-dyndb-ldap (F16: denial of service) and
dnsperf (F16: denial of service).

Ubuntu has updated ruby1.9.1
(multiple vulnerabilities) and ruby1.8
(multiple vulnerabilities).