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CVE-2020-27932

Published: Dec 8, 2020Updated: Oct 27, 2025 Sources: CVE List NVD BDUCWE-843
7.8HIGH
NVD MITRE
EPSS Score
10.3%
Top 4.8%
CISA KEV
Active Exploitation
Since Nov 3, 2021
Exploits
2 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. A malicious application may be able to execute arbitrary code with kernel privileges.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-843

Affected Products

Apple Inc.
commercial·USaka Apple, apple computer
watchOSEmbeddedOS
Operating Systems / mobile-os
iOS and iPadOSEmbeddedOS
Operating Systems / mobile-os
macOSOn-premOS
Operating Systems / unix-bsd
icloudSaaSSaaS Service
Cloud & SaaS / saas-application
itunesDesktop App
Consumer Software / media-player
iPadOSEmbeddedOS
Operating Systems / mobile-os
and 8 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Nov 3, 2021
Remediation due:May 3, 2022

Required action: Apply updates per vendor instructions.

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://support.apple.com/en-us/HT211931
support.apple.com
https://support.apple.com/en-us/HT211928
support.apple.com
https://support.apple.com/en-us/HT211929
support.apple.com
and 14 more references View all →
News mentions
1

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