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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-30846 Detail

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing maliciously crafted web content 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
http://seclists.org/fulldisclosure/2021/Oct/60 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Oct/61 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Oct/62 Mailing List  Third Party Advisory 
http://seclists.org/fulldisclosure/2021/Oct/63 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2021/10/26/9 Mailing List 
http://www.openwall.com/lists/oss-security/2021/10/27/1 Mailing List 
http://www.openwall.com/lists/oss-security/2021/10/27/2 Mailing List 
http://www.openwall.com/lists/oss-security/2021/10/27/4 Mailing List 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6MGXCX7P5AHWOQ6IRT477UKT7IS4DAD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON5SDVVPVPCAGFPW2GHYATZVZYLPW2L4/
https://support.apple.com/en-us/HT212807 Vendor Advisory 
https://support.apple.com/en-us/HT212814 Vendor Advisory 
https://support.apple.com/en-us/HT212815 Vendor Advisory 
https://support.apple.com/en-us/HT212816 Vendor Advisory 
https://support.apple.com/en-us/HT212819 Vendor Advisory 
https://support.apple.com/kb/HT212869 Vendor Advisory 
https://www.debian.org/security/2021/dsa-4995 Third Party Advisory 
https://www.debian.org/security/2021/dsa-4996 Third Party 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

14 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-30846
NVD Published Date:
10/19/2021
NVD Last Modified:
11/06/2023
Source:
Apple Inc.