CVE-2017-13864 Information

Description

An issue was discovered in certain Apple products. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. The issue involves the \APNs Server\ component. It allows man-in-the-middle attackers to track users by leveraging mishandling of client certificates.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

http://www.securityfocus.com/bid/102192 http://www.securitytracker.com/id/1040013 https://support.apple.com/HT208326 https://support.apple.com/HT208328

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.9