CVE-2020-27904
published 2020-12-08CVE-2020-27904: 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…
PriorityP342high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
3.14%
86.6th percentile
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.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos | < 11.0.1 | 11.0.1 |
| apple | macos | >= unspecified < 11.0 | 11.0 |
| apple | macos_big_sur_11.2_security_update_2021-001_catalina_security_update_2021-001_mo | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
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Apple
CVE-2020-27904: macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave
vendor_apple·2021-02-01·CVSS 7.8
CVE-2020-27904 [HIGH] CVE-2020-27904: macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave
Apple Security Update: About the security content of macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave
Product: macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave
CVE: CVE-2020-27904
Component: Kernel
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A logic issue existed resulting in memory corruption. This was addressed with improved state management.
GHSA
GHSA-9mg9-93fp-h68f: A logic issue existed resulting in memory corruption
ghsa_unreviewed·2022-05-24
CVE-2020-27904 [HIGH] GHSA-9mg9-93fp-h68f: A logic issue existed resulting in memory corruption
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://seclists.org/fulldisclosure/2020/Dec/32http://seclists.org/fulldisclosure/2021/Feb/14https://support.apple.com/en-us/HT211931https://support.apple.com/kb/HT212147http://seclists.org/fulldisclosure/2020/Dec/32http://seclists.org/fulldisclosure/2021/Feb/14https://support.apple.com/en-us/HT211931https://support.apple.com/kb/HT212147
2020-12-08
Published