CVE-2018-4371

HIGH

Apple Iphone OS < 12.1 - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

An out-of-bounds read was addressed with improved input validation. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1, watchOS 5.1.

References (4)

Core 4
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209193
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209192
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209195
Vendor Advisory x_refsource_misc
https://support.apple.com/kb/HT209194

Scores

CVSS v3 7.8
EPSS 0.0024
EPSS Percentile 47.6%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-125
Status published
Products (4)
apple/iphone_os < 12.1
apple/mac_os_x < 10.14.1
apple/tvos < 12.1
apple/watchos < 5.1
Published Apr 03, 2019
Tracked Since Feb 18, 2026