CVE-2020-9859: A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5…

PriorityP181high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

KEVITW

CISA Known Exploited Vulnerabilitydue 2022-05-03

Exploited in the wild

EPSS

0.83%

53.4th percentile

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6, watchOS 6.2.6. An application may be able to execute arbitrary code with kernel privileges.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
apple	ios	>= unspecified < iOS 13.5.1 and iPadOS 13.5.1	iOS 13.5.1 and iPadOS 13.5.1
apple	ipados	< 13.5.1	13.5.1
apple	iphone_os	< 13.5.1	13.5.1
apple	mac_os_x	< 10.15.5	10.15.5
apple	macos	>= unspecified < macOS Catalina 10.15.5 Supplemental Update	macOS Catalina 10.15.5 Supplemental Update
apple	tvos	< 13.4.6	13.4.6
apple	tvos	>= unspecified < tvOS 13.4.6	tvOS 13.4.6
apple	watchos	< 6.2.6	6.2.6
apple	watchos	>= unspecified < watchOS 6.2.6	watchOS 6.2.6

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

vulncheck7.8HIGH

cisa7.8HIGH

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