CVE-2020-27936: An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in…

PriorityP428high7.1CVSS 3.1

AVLACLPRLUINSUCHINAH

EPSS

0.31%

23.8th percentile

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A local user may be able to cause unexpected system termination or read kernel memory.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apple	mac_os_x	< 11.1.0	11.1.0
apple	macos	>= unspecified < 11.1	11.1

CVSS provenance

nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

nvdv2.06.6MEDIUMAV:L/AC:L/Au:N/C:C/I:N/A:C

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