Description

A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in watchOS 7.2, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. Processing a maliciously crafted font file may lead to arbitrary code execution.

Related CPE's

o

apple

ipad_os

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/HT212003

Vendor Advisory

https://support.apple.com/en-us/HT212005

Vendor Advisory

https://support.apple.com/en-us/HT212009

Vendor Advisory

https://support.apple.com/en-us/HT212011

Vendor Advisory

https://support.apple.com/en-us/HT212003

Vendor Advisory

https://support.apple.com/en-us/HT212005

Vendor Advisory

https://support.apple.com/en-us/HT212009

Vendor Advisory

https://support.apple.com/en-us/HT212011

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

2021-04-02T16:15:16.577Z

4 years ago

Last modified

2024-11-21T04:22:05.953Z

1 year ago