CVE-2020-9916: A URL Unicode encoding issue was addressed with improved state management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari…

PriorityP430medium5.3CVSS 3.1

AVNACLPRNUINSUCNILAN

EPSS

1.38%

69.0th percentile

A URL Unicode encoding issue was addressed with improved state management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker may be able to conceal the destination of a URL.

Affected

19 ranges

Vendor	Product	Version range	Fixed in
apple	icloud	< 7.20	7.20
apple	icloud	>= 11.0 < 11.3	11.3
apple	icloud_for_windows	>= unspecified < iCloud for Windows 11.3	iCloud for Windows 11.3
apple	icloud_for_windows	>= unspecified < iCloud for Windows 7.20	iCloud for Windows 7.20
apple	ios	>= unspecified < iOS 13.6 and iPadOS 13.6	iOS 13.6 and iPadOS 13.6
apple	ios_13.6_and_ipados	—	—
apple	ipados	< 13.6	13.6
apple	iphone_os	< 13.6	13.6
apple	itunes	< 12.10.8	12.10.8
apple	itunes_for_windows	>= unspecified < iTunes 12.10.8 for Windows	iTunes 12.10.8 for Windows
apple	safari	< 13.1.2	13.1.2
apple	safari	—	—
apple	safari	>= unspecified < Safari 13.1.2	Safari 13.1.2
apple	tvos	< 13.4.8	13.4.8
apple	tvos	—	—
apple	tvos	>= unspecified < tvOS 13.4.8	tvOS 13.4.8
apple	watchos	< 6.2.8	6.2.8
apple	watchos	—	—
apple	watchos	>= unspecified < watchOS 6.2.8	watchOS 6.2.8

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

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