Throughout Red Hat Network you will see three Errata Alert icons.
represents a Security Alert.
represents a Bug Fix Alert.
represents an Enhancement Alert.
In the Your RHN page, click on the Errata advisory to view details about the Erratum or click on the number of affected systems to see which are affected by the Errata Alert. Both links take you to tabs of the Errata Details page. Refer to Section 6.5.2.2, “Errata Details” for more information.