CVE-2020-27904

HIGH | Platform: macOS | Changelog

CVE Details

Description

A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.

CVSS 3.1 Score

Metric	Value
Base Score	7.8 (HIGH)
Vector	`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`

References

Apple Security Advisory
NVD Entry
http://seclists.org/fulldisclosure/2020/Dec/32 (Mailing List, Third Party Advisory)
http://seclists.org/fulldisclosure/2021/Feb/14 (Mailing List, Third Party Advisory)
https://support.apple.com/en-us/HT211931 (Vendor Advisory)
https://support.apple.com/kb/HT212147 (Vendor Advisory)