Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
References
https://support.apple.com/en-us/HT212146
Release NotesVendor Advisory
https://support.apple.com/en-us/HT212147
Release NotesVendor Advisory
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-04-02T18:15:20.263
4 years agoLast modified
2021-04-09T19:10:37.520
4 years ago