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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-30683 Detail

Description

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A malicious application could execute arbitrary code leading to compromise of user information.


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/HT212529 Release Notes  Vendor Advisory 
https://support.apple.com/en-us/HT212529 Release Notes  Vendor Advisory 
https://support.apple.com/en-us/HT212530 Release Notes  Vendor Advisory 
https://support.apple.com/en-us/HT212530 Release Notes  Vendor Advisory 
https://support.apple.com/en-us/HT212531 Release Notes  Vendor Advisory 
https://support.apple.com/en-us/HT212531 Release Notes  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

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-30683
NVD Published Date:
09/08/2021
NVD Last Modified:
11/21/2024
Source:
Apple Inc.