CVE-2021-30776

published 2021-09-08

CVE-2021-30776: A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004…

Priority P4 20 medium 5.5 CVSS 3.1

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

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Playing a malicious audio file may lead to an unexpected application termination.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
apple	ios	>= unspecified < 14.7	14.7
apple	ios_14.7_and_ipados	—	—
apple	iphone_os	< 14.7	14.7
apple	mac_os_x	—	—
apple	mac_os_x	10.15 – 10.15.6	—
apple	macos	< 11.5	11.5
apple	macos	>= unspecified < 11.5	11.5
apple	macos	>= unspecified < 14.7	14.7
apple	macos	>= unspecified < 7.6	7.6
apple	security_update_catalina	>= unspecified < 2021	2021
apple	tvos	< 14.7	14.7
apple	watchos	< 7.6	7.6

CVSS provenance

nvd v3.1 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P

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CWE-20