Description

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.

Related CPE's

o

apple

ipados

Vulnerable

o

apple

iphone_os

Vulnerable

o

apple

mac_os_x

44

o

apple

macos

Vulnerable

o

apple

tvos

Vulnerable

o

apple

watchos

Vulnerable

References

https://support.apple.com/en-us/HT212600

Vendor Advisory

https://support.apple.com/en-us/HT212601

Vendor Advisory

https://support.apple.com/en-us/HT212602

Vendor Advisory

https://support.apple.com/en-us/HT212603

Vendor Advisory

https://support.apple.com/en-us/HT212604

Vendor Advisory

https://support.apple.com/en-us/HT212605

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

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-09-08T14:15:10.157

3 years ago

Last modified

2021-09-14T20:20:14.083

3 years ago