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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-30737 Detail

Description

A memory corruption issue in the ASN.1 decoder was addressed by removing the vulnerable code. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, iOS 12.5.4, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted certificate may lead to arbitrary 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/HT212528 Vendor Advisory 
https://support.apple.com/en-us/HT212529 Vendor Advisory 
https://support.apple.com/en-us/HT212530 Vendor Advisory 
https://support.apple.com/en-us/HT212531 Vendor Advisory 
https://support.apple.com/en-us/HT212532 Vendor Advisory 
https://support.apple.com/en-us/HT212533 Vendor Advisory 
https://support.apple.com/en-us/HT212548 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

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-30737
NVD Published Date:
09/08/2021
NVD Last Modified:
01/09/2023
Source:
Apple Inc.