Executive Summary

Informations
Name CVE-2020-9859 First vendor Publication 2020-06-05
Vendor Cve Last vendor Modification 2025-02-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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 Low User Interaction None
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:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5.1 and iPadOS 13.5.1, macOS Catalina 10.15.5 Supplemental Update, tvOS 13.4.6, watchOS 6.2.6. An application may be able to execute arbitrary code with kernel privileges.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9859

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-415 Double Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1
Os 2
Os 168
Os 188
Os 50
Os 12

Sources (Detail)

https://support.apple.com/HT211214
Source Url

Alert History

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Date Informations
2025-02-28 17:28:01
  • Multiple Updates
2025-01-29 21:21:13
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2024-11-28 13:49:32
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2024-08-02 13:19:45
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2024-08-02 01:23:39
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2024-02-02 02:20:18
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2024-02-01 12:22:06
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2023-09-05 13:14:39
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2023-09-05 01:21:41
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2023-09-02 13:13:23
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2023-09-02 01:22:00
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2023-08-22 13:05:43
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2023-03-28 12:21:23
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2023-01-09 21:27:36
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2022-10-11 01:20:58
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2022-07-13 17:27:54
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2022-07-12 21:27:52
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2022-01-13 01:45:32
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2022-01-06 01:45:39
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2022-01-05 01:45:18
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2021-09-16 01:42:20
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2021-09-15 01:42:02
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2021-08-05 01:41:11
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2021-07-21 17:23:49
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2021-05-26 01:38:41
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2021-05-23 12:38:16
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2021-05-05 01:41:23
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2021-05-04 14:05:29
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2021-04-22 03:10:43
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2021-04-09 01:36:24
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2021-04-08 01:36:09
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2020-11-02 01:30:41
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2020-06-12 00:22:51
  • Multiple Updates
2020-06-10 05:22:57
  • Multiple Updates
2020-06-05 21:23:14
  • First insertion