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.
Wi-Fi in Apple iOS before 4.3 and Apple TV before 4.2 does not properly perform bounds checking for Wi-Fi frames, which allows remote attackers to cause a denial of service (device reset) via unspecified traffic on the local wireless network.
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to 4.2 (inclusive)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to 3.0.2 (inclusive)