CVE-2021-30971

published 2021-08-24

CVE-2021-30971: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur…

high 7.8 CVSS 3.1

AV L AC L PR N UI R S U C H I H A H

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.

Affected

13 ranges

Vendor	Product	Version range	Fixed in
apple	ios_and_ipados	>= unspecified < 15.2	15.2
apple	ipados	< 15.2	15.2
apple	iphone_os	< 15.2	15.2
apple	mac_os_x	—	—
apple	mac_os_x	10.15 – 10.15.7	—
apple	macos	>= 11.0 < 11.6.2	11.6.2
apple	macos	>= 12.0 < 12.1	12.1
apple	macos	>= unspecified < 12.1	12.1
apple	macos	>= unspecified < 11.6	11.6
apple	macos	>= unspecified < 2021	2021
apple	macos_big_sur	—	—
apple	macos_monterey	—	—
apple	security_update_2021-008_catalina	—	—

CWE-787