The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Apple Safari 2.0.3 allows remote attackers to cause a denial of service and possibly execute code via an invalid FRAME tag, possibly due to (1) multiple SCROLLING attributes with no values, or (2) a SRC attribute with no value. NOTE: due to lack of diagnosis by the researcher, it is unclear which vector is responsible.