Executive Summary

Informations
Name CVE-2020-9837 First vendor Publication 2020-06-09
Vendor Cve Last vendor Modification 2023-01-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
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:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5. A remote attacker may be able to leak memory.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9837

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Os 2
Os 168
Os 188
Os 50

Sources (Detail)

Source Url
MISC https://support.apple.com/HT211168
https://support.apple.com/HT211170
https://support.apple.com/HT211171

Alert History

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Date Informations
2024-02-02 02:20:18
  • Multiple Updates
2024-02-01 12:22:06
  • Multiple Updates
2023-09-05 13:14:39
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2023-09-05 01:21:40
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2023-09-02 13:13:23
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2023-09-02 01:21:59
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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 21:27:35
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2022-10-11 01:20:58
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2022-01-13 01:45:32
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2022-01-06 01:45:38
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2022-01-05 01:45:18
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2021-09-16 01:42:20
  • Multiple Updates
2021-09-15 01:42:02
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2021-05-26 01:38:41
  • Multiple Updates
2021-05-23 12:38:16
  • Multiple Updates
2021-05-05 01:41:23
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2021-05-04 14:05:30
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2021-04-22 03:10:46
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2021-04-09 01:36:24
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2021-04-08 01:36:09
  • Multiple Updates
2020-11-02 01:30:41
  • Multiple Updates
2020-06-10 05:22:56
  • Multiple Updates
2020-06-09 21:23:18
  • First insertion