CVEs:
-Fix bnc#770828 - VUL-0: CVE-2012-3864: puppet: authenticated clients can read arbitrary files via a flaw in puppet master
-Fix bnc#770829 - VUL-0: CVE-2012-3865: puppet: arbitrary file delete / Denial of Service on Puppet Master by authenticated clients
-Fix bnc#770833 - VUL-1: CVE-2012-3867: puppet: insufficient input validation for agent certificate names
-I used the new stable version, 2.6.17, which only receives security fixes.
-Removed runlevel 4.