CVE-2017-13863

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "APNs" component. It allows man-in-the-middle attackers to track users by leveraging the transmission of client certificates.

Metrics

CVSS 3.0 5.9/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 3, 2018
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2017

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CVE-2017-13863: Medium severity, CVSS 5.9 | Vulnix