1. 2007-04-27 [1] [USN-454-1] PostgreSQL vulnerability ubuntu-se Martin Pitt 2. 2007-04-27 [1] [USN-455-1] PHP vulnerabilities ubuntu-se Martin Pitt 3. 2007-04-26 [1] [USN-453-2] rdesktop regression ubuntu-se Martin Pitt 4. 2007-04-18 [1] [USN-453-1] X.org vulnerability ubuntu-se Kees Cook 5. 2007-04-11 [1] [USN-452-1] KDE library vulnerability ubuntu-se Kees Cook 6. 2007-04-11 [1] [USN-451-1] Linux kernel vulnerabilities ubuntu-se Kees Cook 7. 2007-04-09 [1] [USN-450-1] ipsec-tools vulnerability ubuntu-se Kees Cook 8. 2007-04-04 [1] [USN-449-1] krb5 vulnerabilities ubuntu-se Kees Cook 9. 2007-04-03 [1] [USN-448-1] X.org vulnerabilities ubuntu-se Kees Cook