Puppet before 2.6.18, 2.7.x before 2.7.21, and 3.1.x before 3.1.1, and Puppet Enterprise before 1.2.7 and 2.7.x before 2.7.2 allows remote authenticated users with a valid certificate and private key to read arbitrary catalogs or poison the master’s cache via unspecified vectors.
lists.opensuse.org/opensuse-security-announce/2013-04/msg00004.html
lists.opensuse.org/opensuse-updates/2013-04/msg00056.html
rhn.redhat.com/errata/RHSA-2013-0710.html
secunia.com/advisories/52596
ubuntu.com/usn/usn-1759-1
www.debian.org/security/2013/dsa-2643
www.securityfocus.com/bid/58443
puppetlabs.com/security/cve/cve-2013-1652/