Executive Summary

Informations
Name CVE-2021-30819 First vendor Publication 2021-10-19
Vendor Cve Last vendor Modification 2022-01-20

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 15 and iPadOS 15. Processing a maliciously crafted USD file may disclose memory contents.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30819

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 168

Sources (Detail)

Source Url
CONFIRM https://support.apple.com/kb/HT212804
FULLDISC http://seclists.org/fulldisclosure/2021/Oct/61
MISC https://support.apple.com/en-us/HT212814

Alert History

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Date Informations
2022-01-21 00:23:10
  • Multiple Updates
2021-12-02 01:46:41
  • Multiple Updates
2021-11-05 21:23:05
  • Multiple Updates
2021-10-28 00:23:02
  • Multiple Updates
2021-10-21 00:22:52
  • Multiple Updates
2021-10-19 21:22:56
  • First insertion