#VU50222 Buffer overflow in macOS - CVE-2021-1763

Vulnerability identifier: #VU50222

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2021-1763

CWE-ID: CWE-119

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
macOS

Software vendor:
Apple Inc.

when processing untrusted input within the Model I/O component in macOS. An attacker can use a specially crafted USD file to crash the system or execute arbitrary code.

Install updates from vendor's website.

• https://support.apple.com/en-us/HT212147