Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1. Processing a maliciously crafted movie file may lead to arbitrary code execution.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/HT210118
Vendor Advisory x_refsource_misc
https://support.apple.com/HT210119
Vendor Advisory x_refsource_misc
https://support.apple.com/HT210120
Vendor Advisory x_refsource_misc
https://support.apple.com/HT210122
Scores
CVSS v3
8.8
EPSS
0.0068
EPSS Percentile
71.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/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
< 12.3
apple/mac_os_x
< 10.14.5
apple/tvos
< 12.3
apple/watchos
< 5.2.1
Published
Dec 18, 2019
Tracked Since
Feb 18, 2026