Executive Summary

Informations
Name CVE-2020-27924 First vendor Publication 2021-04-02
Vendor Cve Last vendor Modification 2023-01-09

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

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. Processing a maliciously crafted image may lead to arbitrary code execution.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27924

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1
Os 3
Os 169
Os 212
Os 51
Os 13

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT211928
https://support.apple.com/en-us/HT211929
https://support.apple.com/en-us/HT211930
https://support.apple.com/en-us/HT211931
https://support.apple.com/en-us/HT212011

Alert History

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Date Informations
2024-02-02 02:15:48
  • Multiple Updates
2024-02-01 12:20:45
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2023-09-05 13:10:15
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2023-09-05 01:20:22
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2023-09-02 13:09:02
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2023-09-02 01:20:39
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2023-08-12 13:13:48
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2023-08-12 01:19:55
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2023-08-11 13:06:50
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2023-08-11 01:20:33
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2023-08-06 13:05:04
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2023-08-06 01:19:44
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2023-08-04 13:05:26
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2023-08-04 01:20:02
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2023-07-14 13:05:26
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2023-07-14 01:19:52
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2023-03-29 02:08:02
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2023-03-28 12:20:06
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2023-01-09 21:27:30
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2022-10-14 12:52:39
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2022-10-11 12:58:24
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2022-10-11 01:19:40
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2022-06-01 01:49:49
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2022-05-25 01:52:09
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2022-04-13 01:44:32
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2022-04-09 01:49:31
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2022-03-31 12:43:39
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2022-03-26 01:47:40
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2022-02-21 12:42:48
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2022-01-13 01:42:44
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2022-01-06 01:42:50
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2022-01-05 01:42:35
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2021-12-28 01:46:49
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2021-11-02 01:42:04
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2021-10-21 01:40:54
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2021-09-16 01:39:47
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2021-09-15 01:39:32
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2021-05-26 01:36:21
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2021-05-23 12:36:01
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2021-05-05 01:40:00
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2021-05-04 13:52:53
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2021-04-22 03:04:14
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2021-04-20 01:34:27
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2021-04-09 21:23:18
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2021-04-09 00:22:49
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2021-04-08 01:33:58
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2021-04-07 00:22:52
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2021-04-03 00:22:53
  • First insertion