CVE-2017-2383

LOW

iCloud < 6.2 and iTunes < 12.6 - Cleartext Client-Certificate Transmission in APNs Server

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1038157
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/97175
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT207607
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT207599

Scores

CVSS v3 3.1
EPSS 0.0044
EPSS Percentile 36.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Details

Status published
Products (2)
apple/icloud < 6.1.1
apple/itunes < 12.5.5.5
Published Apr 02, 2017
Tracked Since Feb 18, 2026