CVE-2017-13873

MEDIUM

iPhone OS < 11.0 - Kernel Information Disclosure via Network Activity Monitoring

Title source: llm

Description

An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the "Kernel" component. It allows attackers to obtain sensitive network-activity information about arbitrary apps via a crafted app.

References (4)

Core 4

Core References

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT208144

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT208113

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT208112

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT208115

Scores

CVSS v3 4.3

EPSS 0.0092

EPSS Percentile 55.9%

Attack Vector NETWORK

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

Details

CWE

CWE-200

Status published

Products (4)

apple/iphone_os < 11.0

apple/mac_os_x < 10.13

apple/tvos < 11.0

apple/watchos < 4.0

Published Apr 03, 2018

Tracked Since Feb 18, 2026