1. 2013-12-10 [1] [Xen-announce] Xen Security Advisory 80 (CVE-2013-640 xen-annou Xen.org secur 2. 2013-12-10 [1] [Xen-announce] Xen Security Advisory 77 - Disaggregat xen-annou Xen.org secur 3. 2013-12-02 [1] [Xen-announce] Xen Security Advisory 82 (CVE-2013-688 xen-annou Xen.org secur