CVE-2020-27903

high

Description

This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to gain elevated privileges.

References

https://support.apple.com/kb/HT212011

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

http://seclists.org/fulldisclosure/2020/Dec/32

http://seclists.org/fulldisclosure/2020/Dec/26

Details

Source: Mitre, NVD

Published: 2020-12-08

Updated: 2021-07-21

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H