Executive Summary

Informations
Name CVE-2020-27909 First vendor Publication 2020-12-08
Vendor Cve Last vendor Modification 2022-10-12

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:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 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 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27909

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 1
Os 3
Os 169
Os 16
Os 51
Os 13

Sources (Detail)

Source Url
CONFIRM https://support.apple.com/kb/HT211931
FULLDISC http://seclists.org/fulldisclosure/2020/Dec/32
MISC https://support.apple.com/en-us/HT211928
https://support.apple.com/en-us/HT211929
https://support.apple.com/en-us/HT211930
https://www.zerodayinitiative.com/advisories/ZDI-21-374/

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Date Informations
2024-02-02 02:15:47
  • Multiple Updates
2024-02-01 12:20:45
  • Multiple Updates
2023-09-05 13:10:14
  • Multiple Updates
2023-09-05 01:20:21
  • Multiple Updates
2023-09-02 13:09:01
  • Multiple Updates
2023-09-02 01:20:39
  • Multiple Updates
2023-08-23 02:00:45
  • Multiple Updates
2023-08-12 13:13:47
  • Multiple Updates
2023-08-12 01:19:54
  • Multiple Updates
2023-08-11 13:06:49
  • Multiple Updates
2023-08-11 01:20:33
  • Multiple Updates
2023-08-06 13:05:04
  • Multiple Updates
2023-08-06 01:19:44
  • Multiple Updates
2023-08-04 13:05:25
  • Multiple Updates
2023-08-04 01:20:02
  • Multiple Updates
2023-07-14 13:05:26
  • Multiple Updates
2023-07-14 01:19:52
  • Multiple Updates
2023-03-29 02:08:01
  • Multiple Updates
2023-03-28 12:20:05
  • Multiple Updates
2022-11-15 01:48:52
  • Multiple Updates
2022-11-03 12:53:04
  • Multiple Updates
2022-10-12 17:27:35
  • Multiple Updates
2022-10-11 12:58:23
  • Multiple Updates
2022-10-11 01:19:40
  • Multiple Updates
2022-05-25 01:52:09
  • Multiple Updates
2022-04-13 01:44:31
  • Multiple Updates
2022-04-09 01:49:30
  • Multiple Updates
2021-05-23 12:36:00
  • Multiple Updates
2021-05-04 13:53:21
  • Multiple Updates
2021-04-22 03:04:13
  • Multiple Updates
2021-03-30 21:23:15
  • Multiple Updates
2021-03-26 12:34:23
  • Multiple Updates
2020-12-16 00:22:51
  • Multiple Updates
2020-12-15 21:23:50
  • Multiple Updates
2020-12-10 21:23:36
  • Multiple Updates
2020-12-09 17:22:55
  • Multiple Updates
2020-12-09 05:22:56
  • First insertion