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-2020-9921 | First vendor Publication | 2020-10-22 |
Vendor | Cve | Last vendor Modification | 2021-07-21 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 7 | ||
Base Score | 7 | Environmental Score | 7 |
impact SubScore | 5.9 | Temporal Score | 7 |
Exploitabality Sub Score | 1 | ||
Attack Vector | Local | Attack Complexity | High |
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:M/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 6.9 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.6. A malicious application may be able to execute arbitrary code with system privileges. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9921 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
50 % | CWE-367 | Time-of-check Time-of-use (TOCTOU) Race Condition |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
MISC | https://support.apple.com/kb/HT211289 |
Alert History
Date | Informations |
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2022-10-11 01:21:00 |
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2022-01-13 01:45:34 |
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2022-01-06 01:45:40 |
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2022-01-05 01:45:20 |
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2021-09-16 01:42:22 |
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2021-09-15 01:42:04 |
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2021-08-05 01:41:11 |
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2021-07-21 17:23:19 |
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2021-05-26 01:38:43 |
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2021-05-05 01:41:34 |
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2021-05-04 14:05:53 |
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2021-04-22 03:11:15 |
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2021-04-09 01:36:26 |
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2021-04-08 01:36:11 |
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2020-10-28 00:23:11 |
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2020-10-23 00:23:08 |
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