Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.0.1. Processing a maliciously crafted image may lead to arbitrary code execution.

Related CPE's

o

apple

ipados

Vulnerable

o

apple

iphone_os

Vulnerable

o

apple

macos

Vulnerable

o

apple

tvos

Vulnerable

o

apple

watchos

Vulnerable

References

https://support.apple.com/en-us/HT211843

Vendor Advisory

https://support.apple.com/en-us/HT211844

Vendor Advisory

https://support.apple.com/en-us/HT211850

Vendor Advisory

https://support.apple.com/en-us/HT211931

Vendor Advisory

https://support.apple.com/en-us/HT211843

Vendor Advisory

https://support.apple.com/en-us/HT211844

Vendor Advisory

https://support.apple.com/en-us/HT211850

Vendor Advisory

https://support.apple.com/en-us/HT211931

Vendor Advisory

Weaknesses

[email protected]

Primary
CWE-787

CVSS impact metrics

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

7.8 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-04-02T18:15:18.340Z

5 years ago

Last modified

2026-06-17T03:28:52.400Z

3 months ago