OpenStack nova base images permissions are world readableReferenceshttps://security-tracker.debian.org/tracker/CVE-2013-0326https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0326https://bugzilla.suse.com/show_bug.cgi?id=CVE-2013-0326https://access.redhat.com/security/cve/cve-2013-0326
