CVE-2021-1794

Published: Apr 2, 2021Modified: Nov 21, 2024

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution.

Affected (2)

Products: Apple: Ipad Os, Iphone Os

Apple

2 products

Ipad Os

Iphone Os

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Apple Ipad Os	Before 14.4
Apple Iphone Os	Before 14.4

Related CWEs

CWE-125

Out-of-bounds Read

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

References (2)

https://support.apple.com/en-us/HT212146

Source: product-security@apple.com

Vendor Advisory

https://support.apple.com/en-us/HT212146

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

Vendor Advisory

Timeline

No history available yet.