CVE-2021-1872

published 2021-09-08

CVE-2021-1872: A logic issue was addressed with improved state management. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, macOS Big Sur 11.3. Muting a CallKit…

Priority P4 19 medium 4.3 CVSS 3.1

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

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, macOS Big Sur 11.3. Muting a CallKit call while ringing may not result in mute being enabled.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
apple	ios_14.5_and_ipados	—	—
apple	ios_and_ipados	>= unspecified < 14.5	14.5
apple	ipados	< 14.5	14.5
apple	iphone_os	< 14.5	14.5
apple	macos	>= 11.0 < 11.3	11.3
apple	macos	>= unspecified < 11.3	11.3
apple	macos_big_sur	—	—
apple	watchos	>= unspecified < 7.4	7.4

CVSS provenance

nvd v3.1 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

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

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