CVE-2020-27921

Published: 02/04/2021 Updated: 06/04/2021

CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6

CVSS v3 Base Score: 7 | Impact Score: 5.9 | Exploitability Score: 1

VMScore: 828

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

A race condition was addressed with improved state handling. 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.

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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2020-12-14-3 macOS Big Sur 111, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave macOS Big Sur 111, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave addresses the following issues Information about the security content is also available at supp ...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 1101 macOS Big Sur 1101 addresses the following issues Information about the security content is also available at supportapplecom/HT211931 AMD Available for: Mac Pro (2013 and later), MacBook Air ( ...

CWE-362 https://support.apple.com/en-us/HT212011 https://support.apple.com/en-us/HT211931 https://nvd.nist.gov http://seclists.org/fulldisclosure/2020/Dec/26

CVE-2020-27921

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