Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. 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

mac_os_x

20

o

apple

macos

Vulnerable

o

apple

tvos

Vulnerable

o

apple

watchos

Vulnerable

References

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

Vendor Advisory

https://support.apple.com/en-us/HT212147

Vendor Advisory

https://support.apple.com/en-us/HT212148

Vendor Advisory

https://support.apple.com/en-us/HT212149

Vendor Advisory

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

Vendor Advisory

https://support.apple.com/en-us/HT212147

Vendor Advisory

https://support.apple.com/en-us/HT212148

Vendor Advisory

https://support.apple.com/en-us/HT212149

Vendor Advisory

Weaknesses

[email protected]

Primary
CWE-125

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

2021-04-02T16:15:19.293Z

4 years ago

Last modified

2024-11-21T04:45:01.140Z

1 year ago