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.
An issue was discovered in certain Apple products. iCloud before 6.2 on Windows is affected. iTunes before 12.6 on Windows is affected. The issue involves cleartext client-certificate transmission in the "APNs Server" component. It allows man-in-the-middle attackers to track users via correlation with this certificate.
Base Score: 3.5
Impact Score: 2.9
Exploitability Score: 6.8
Base Score: 3.1
Impact Score: 1.4
Exploitability Score: 1.6
cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* versions up to 6.1.1 (inclusive)
cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:* versions up to 126.96.36.199 (inclusive)