Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
References (5)
Core 5
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT211849
Vendor Advisory x_refsource_confirm
https://support.apple.com/kb/HT211930
Vendor Advisory x_refsource_confirm
https://support.apple.com/kb/HT211931
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT211929
Mailing List, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2020/Dec/32
Scores
CVSS v3
7.8
EPSS
0.0072
EPSS Percentile
72.5%
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-125
Status
published
Products (7)
apple/ipados
< 14.2
apple/iphone_os
< 14.2
apple/mac_os_x
10.13.6 (14 CPE variants)
apple/mac_os_x
10.14.6 (11 CPE variants)
apple/mac_os_x
11.0.1
apple/mac_os_x
< 10.13.6
apple/tvos
< 14.2
Published
Dec 08, 2020
Tracked Since
Feb 18, 2026