CVE-2020-9909

Published: Oct 16, 2020Modified: Nov 21, 2024

5.9

Vector

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

Exploitability: 2.2 / Impact: 3.6

Source: NVD

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.

Affected (4)

Products: Apple: Ipados, Iphone Os, Tvos, Watchos

4 products

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Apple Ipados	Before 13.6
Apple Iphone Os	Before 13.6
Apple Tvos	Before 13.4.8
Apple Watchos	Before 6.2.8

Related CWEs

Out-of-bounds Read

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

References (6)

https://support.apple.com/HT211288

Source: product-security@apple.com

Vendor Advisory

https://support.apple.com/HT211290

Source: product-security@apple.com

Vendor Advisory

https://support.apple.com/HT211291

Source: product-security@apple.com

Vendor Advisory

https://support.apple.com/HT211288

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

Vendor Advisory

https://support.apple.com/HT211290

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

Vendor Advisory

https://support.apple.com/HT211291

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

Vendor Advisory

Timeline

No history available yet.