[Sources]
CVE:    https://static.nvd.nist.gov/feeds/xml/cve/
CPE:    https://static.nvd.nist.gov/feeds/xml/cpe/dictionary/official-cpe-dictionary_v2.2.xml.zip
CWE:    http://cwe.mitre.org/data/xml/cwec_v2.8.xml.zip
CAPEC:  http://capec.mitre.org/data/xml/capec_v2.6.xml
VIA4:   http://www.cve-search.org/feeds/via4.json
