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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-27920 Detail

Description

A use after free issue was addressed with improved memory management. 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, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. Processing maliciously crafted web content may lead to code execution.


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/en-us/HT211928 Vendor Advisory 
https://support.apple.com/en-us/HT211928 Vendor Advisory 
https://support.apple.com/en-us/HT211929 Vendor Advisory 
https://support.apple.com/en-us/HT211929 Vendor Advisory 
https://support.apple.com/en-us/HT211930 Vendor Advisory 
https://support.apple.com/en-us/HT211930 Vendor Advisory 
https://support.apple.com/en-us/HT211931 Vendor Advisory 
https://support.apple.com/en-us/HT211931 Vendor Advisory 
https://support.apple.com/en-us/HT212011 Vendor Advisory 
https://support.apple.com/en-us/HT212011 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-27920
NVD Published Date:
04/02/2021
NVD Last Modified:
11/21/2024
Source:
Apple Inc.