Description
An out-of-bounds read 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. Processing a maliciously crafted font may result in the disclosure of process memory.
References (4)
Core 4
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/HT209600
Vendor Advisory x_refsource_misc
https://support.apple.com/HT209602
Scores
CVSS v3
6.5
EPSS
0.0036
EPSS Percentile
58.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
CWE
CWE-125
Status
published
Products (4)
apple/iphone_os
< 12.2
apple/mac_os_x
< 10.14.4
apple/tvos
< 12.2
apple/watchos
< 5.2
Published
Dec 18, 2019
Tracked Since
Feb 18, 2026