Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious application may be able to elevate privileges.
References (6)
Core 6
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/HT209599
Vendor Advisory x_refsource_misc
https://support.apple.com/HT209601
Vendor Advisory x_refsource_misc
https://support.apple.com/HT209604
Vendor Advisory x_refsource_misc
https://support.apple.com/HT209605
Vendor Advisory x_refsource_misc
https://support.apple.com/HT209600
Vendor Advisory x_refsource_misc
https://support.apple.com/HT209602
Scores
CVSS v3
7.8
EPSS
0.0035
EPSS Percentile
57.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-120
Status
published
Products (6)
apple/icloud
< 7.11
apple/iphone_os
< 12.2
apple/itunes
< 12.9.4
apple/mac_os_x
< 10.14.4
apple/tvos
< 12.2
apple/watchos
< 5.2
Published
Dec 18, 2019
Tracked Since
Feb 18, 2026