CVE-2020-3907: An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. A local user may be able to cause unexpected…

PriorityP427high7.1CVSS 3.1

AVLACLPRLUINSUCHINAH

EPSS

0.37%

30.1th percentile

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. 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	< 10.15.4	10.15.4
apple	macos	>= unspecified < macOS Catalina 10.15.4	macOS Catalina 10.15.4

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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