CVE-2020-3877

Published: Feb 27, 2020Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.3, watchOS 6.1.2. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

Affected (2)

Products: Apple: Mac Os X, Watchos

Apple

2 products

Mac Os X

Watchos

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Apple Mac Os X	Before 10.15.3
Apple Watchos	Before 6.1.2

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (4)

https://support.apple.com/HT210919

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/HT210921

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/HT210919

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesVendor Advisory

https://support.apple.com/HT210921

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesVendor Advisory

Timeline

No history available yet.