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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-9821 Detail

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be able to execute arbitrary code with kernel privileges.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://support.apple.com/HT211168 Vendor Advisory 
https://support.apple.com/HT211168 Vendor Advisory 
https://support.apple.com/HT211170 Vendor Advisory 
https://support.apple.com/HT211170 Vendor Advisory 
https://support.apple.com/HT211171 Vendor Advisory 
https://support.apple.com/HT211171 Vendor Advisory 
https://support.apple.com/HT211175 Vendor Advisory 
https://support.apple.com/HT211175 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-9821
NVD Published Date:
06/09/2020
NVD Last Modified:
11/21/2024
Source:
Apple Inc.