Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2021-30761 First vendor Publication 2021-09-08
Vendor Cve Last vendor Modification 2021-09-14

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network 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

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30761

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 167

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT212548

Alert History

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Date Informations
2024-02-02 02:25:09
  • Multiple Updates
2024-02-01 12:23:46
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2023-09-05 13:19:27
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2023-09-05 01:23:18
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2023-09-02 13:18:05
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2023-09-02 01:23:39
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2023-08-12 13:24:08
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2023-08-12 01:22:52
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2023-08-11 13:16:25
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2023-08-11 01:23:37
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2023-08-06 13:14:26
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2023-08-06 01:22:37
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2023-08-04 13:14:48
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2023-08-04 01:22:58
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2023-07-14 13:14:50
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2023-07-14 01:22:46
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2023-03-29 02:17:03
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2023-03-28 12:23:00
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2022-10-11 13:06:51
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2022-10-11 01:22:30
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2021-09-15 00:22:52
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2021-09-08 21:23:15
  • First insertion