Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.

Related CPE's

o

apple

mac_os_x

15

o

apple

macos

Vulnerable

References

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

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

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-04-02T18:15:14.513

4 years ago

Last modified

2021-04-13T19:16:00.947

4 years ago