Executive Summary
Informations | |||
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Name | CVE-2020-27931 | First vendor Publication | 2021-04-02 |
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:P/I:P/A:P) | |||
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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 existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0. Processing a maliciously crafted font file may lead to arbitrary code execution. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27931 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:15:48 |
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2024-02-01 12:20:45 |
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2023-09-05 13:10:15 |
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2023-09-05 01:20:22 |
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2023-09-02 13:09:02 |
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2023-09-02 01:20:40 |
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2023-08-12 13:13:48 |
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2023-08-12 01:19:55 |
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2023-08-11 13:06:50 |
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2023-08-11 01:20:33 |
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2023-08-06 13:05:04 |
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2023-08-06 01:19:44 |
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2023-08-04 13:05:26 |
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2023-08-04 01:20:02 |
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2023-07-14 13:05:27 |
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2023-07-14 01:19:53 |
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2023-03-29 02:08:02 |
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2023-03-28 12:20:06 |
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2023-01-09 21:27:30 |
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2022-10-14 12:52:39 |
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2022-10-11 12:58:24 |
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2022-10-11 01:19:41 |
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2022-07-07 12:46:48 |
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2022-06-01 01:49:49 |
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2022-04-13 01:44:32 |
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2022-04-09 01:49:31 |
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2022-03-31 12:43:40 |
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2022-03-26 01:47:40 |
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2022-02-21 12:42:48 |
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2022-01-13 01:42:44 |
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2022-01-06 01:42:51 |
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2022-01-05 01:42:35 |
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2021-12-28 01:46:49 |
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2021-11-02 01:42:04 |
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2021-10-21 01:40:54 |
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2021-09-16 01:39:47 |
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2021-09-15 01:39:32 |
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2021-05-26 01:36:22 |
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2021-05-23 12:36:01 |
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2021-05-05 01:40:05 |
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2021-05-04 13:53:14 |
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2021-04-22 03:04:14 |
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2021-04-20 01:34:27 |
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2021-04-09 21:23:19 |
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2021-04-09 00:22:49 |
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2021-04-08 01:33:58 |
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2021-04-07 00:22:52 |
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2021-04-03 00:22:53 |
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