Someone brought this to my attention: http://nvd.nist.gov/
National Vulnerability Database
Welcome to NVD!!
NVD is a comprehensive cyber security vulnerability database that integrates all publicly available U.S. Government vulnerability resources and provides references to industry resources. It is based on the CVE vulnerability naming standard.
482 US-CERT Alerts
1085 US-CERT Vuln Notes
776 Oval Queries
Publication rate: 9 vulnerabilities / day
NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security’s National Cyber Security Division.
Check http://icat.nist.gov for details.