CVE-2017-13863

N/A

Published: April 3, 2018 at 06:00 AM UTC

Updated: June 17, 2026 at 01:05 AM UTC

1 product affected across 1 vendoriPhone OS

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Severity

N/A

Exploit prediction

EPSS 0.4%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

iPhone OS · Apple

95%

v < 11.0

Affected range stops below 11.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://support.apple.com/HT208112

References (1)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://support.apple.com/HT208112

CVSS

4.3MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-295

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