Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-9999 First vendor Publication 2020-12-08
Vendor Cve Last vendor Modification 2021-07-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, iTunes for Windows 12.10.9. Processing a maliciously crafted text file may lead to arbitrary code execution.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9999

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 31
Application 338
Application 2
Application 1
Os 1
Os 167
Os 177
Os 49
Os 11

Sources (Detail)

Source Url
CONFIRM https://support.apple.com/kb/HT211843
https://support.apple.com/kb/HT211844
https://support.apple.com/kb/HT211850
https://support.apple.com/kb/HT211935
FULLDISC http://seclists.org/fulldisclosure/2020/Dec/32
MISC https://support.apple.com/en-us/HT211931
https://support.apple.com/en-us/HT211952

Alert History

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Date Informations
2021-09-16 01:42:23
  • Multiple Updates
2021-09-15 01:42:05
  • Multiple Updates
2021-08-05 01:41:12
  • Multiple Updates
2021-07-21 17:23:10
  • Multiple Updates
2021-05-26 01:38:44
  • Multiple Updates
2021-05-23 12:38:19
  • Multiple Updates
2021-05-05 01:41:39
  • Multiple Updates
2021-05-04 14:06:04
  • Multiple Updates
2021-04-22 03:11:26
  • Multiple Updates
2021-04-20 01:36:41
  • Multiple Updates
2021-04-10 01:36:02
  • Multiple Updates
2021-04-09 01:36:27
  • Multiple Updates
2021-04-08 01:36:13
  • Multiple Updates
2021-03-26 12:36:37
  • Multiple Updates
2020-12-16 17:22:55
  • Multiple Updates
2020-12-16 00:22:54
  • Multiple Updates
2020-12-10 00:23:02
  • Multiple Updates
2020-12-09 00:23:08
  • First insertion