Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations | |||
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Name | CVE-2021-30736 | First vendor Publication | 2021-09-08 |
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 | |||
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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:C/I:C/A:C) | |||
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Cvss Base Score | 9.3 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. 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-2021-30736 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
MISC | https://support.apple.com/en-us/HT212528 https://support.apple.com/en-us/HT212529 https://support.apple.com/en-us/HT212532 https://support.apple.com/en-us/HT212533 |
Alert History
Date | Informations |
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2024-02-02 02:25:08 |
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2024-02-01 12:23:46 |
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2023-09-05 13:19:26 |
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2023-09-05 01:23:18 |
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2023-09-02 13:18:04 |
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2023-09-02 01:23:39 |
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2023-08-23 02:10:40 |
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2023-08-12 13:24:07 |
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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 13:14:25 |
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2023-08-06 01:22:36 |
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2023-08-04 13:14:47 |
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2023-08-04 01:22:57 |
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2023-07-14 13:14:49 |
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2023-07-14 01:22:45 |
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2023-03-29 02:17:02 |
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2023-03-28 12:22:59 |
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2023-01-09 21:27:27 |
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2022-11-15 01:56:53 |
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2022-11-03 13:01:06 |
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2022-10-11 13:06:50 |
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2022-10-11 01:22:30 |
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2022-08-10 02:06:02 |
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2022-06-04 01:59:40 |
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2022-05-25 02:00:18 |
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2022-04-13 12:56:38 |
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2022-04-09 01:56:55 |
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2022-03-29 01:54:45 |
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2022-03-25 01:54:02 |
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2021-09-23 00:23:05 |
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2021-09-22 21:23:28 |
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2021-09-15 00:22:53 |
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2021-09-08 21:23:16 |
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