Executive Summary
Informations | |||
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Name | CVE-2021-30661 | First vendor Publication | 2021-09-08 |
Vendor | Cve | Last vendor Modification | 2021-09-20 |
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 | |||
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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) | |||
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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 use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. 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-2021-30661 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:25:03 |
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2024-02-01 12:23:45 |
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2023-09-05 13:19:22 |
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2023-09-05 01:23:17 |
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2023-09-02 13:17:59 |
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2023-09-02 01:23:38 |
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2023-08-23 02:10:34 |
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2023-08-12 13:24:02 |
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2023-08-12 01:22:50 |
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2023-08-11 13:16:20 |
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2023-08-11 01:23:35 |
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2023-08-06 13:14:20 |
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2023-08-06 01:22:34 |
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2023-08-04 13:14:42 |
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2023-08-04 01:22:55 |
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2023-07-14 13:14:44 |
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2023-07-14 01:22:44 |
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2023-03-29 02:16:57 |
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2023-03-28 12:22:57 |
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2022-11-15 01:56:49 |
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2022-11-03 13:01:02 |
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2022-10-11 13:06:46 |
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2022-10-11 01:22:29 |
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2022-08-10 02:05:58 |
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2022-06-04 01:59:36 |
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2022-05-25 02:00:11 |
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2022-04-13 12:56:34 |
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2022-04-09 01:56:51 |
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2022-03-29 01:54:41 |
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2022-03-25 01:53:58 |
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2021-09-23 00:23:01 |
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2021-09-22 01:44:20 |
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2021-09-20 17:22:55 |
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2021-09-17 21:23:16 |
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2021-09-08 21:23:14 |
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