Fix routed(8) remote denial of service vulnerability. [SA-14:21]

Fix OpenSSL multiple vulnerabilities. [SA-14:23]

Approved by:	so


git-svn-id: svn+ssh://svn.freebsd.org/base/releng/8.4@273416 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Time zone data file update. [EN-14:10]

Approved by:	so


git-svn-id: svn+ssh://svn.freebsd.org/base/releng/8.4@273439 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f