Executive Summary

Informations
Name CVE-2019-8774 First vendor Publication 2020-10-27
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:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A resource exhaustion issue was addressed with improved input validation. This issue is fixed in iOS 13.1 and iPadOS 13.1, macOS Catalina 10.15. Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8774

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')
50 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Os 1
Os 167
Os 183

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT210603
https://support.apple.com/en-us/HT210634

Alert History

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Date Informations
2024-02-02 02:10:47
  • Multiple Updates
2024-02-01 12:19:04
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2023-09-05 13:05:21
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2023-09-05 01:18:43
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2023-09-02 13:04:15
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2023-09-02 01:19:00
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2023-08-22 12:57:31
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2022-10-11 01:18:13
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2022-01-13 01:39:53
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2022-01-06 01:40:05
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2022-01-05 01:39:49
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2021-09-16 01:37:12
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2021-09-15 01:36:57
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2021-08-05 01:35:50
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2021-07-21 17:23:17
  • Multiple Updates
2021-05-26 01:34:05
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2021-05-23 12:33:48
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2021-05-05 01:37:17
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2021-04-22 02:55:29
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2021-04-09 01:32:00
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2021-04-08 01:31:46
  • Multiple Updates
2020-11-01 17:22:51
  • Multiple Updates
2020-10-28 05:22:53
  • Multiple Updates
2020-10-28 00:22:54
  • First insertion