Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-23973 | First vendor Publication | 2021-02-26 |
Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N | |||
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Overall CVSS Score | 6.5 | ||
Base Score | 6.5 | Environmental Score | 6.5 |
impact SubScore | 3.6 | Temporal Score | 6.5 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 4.3 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
When trying to load a cross-origin resource in an audio/video context a decoding error may have resulted, and the content of that error may have revealed information about the resource. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23973 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-209 | Information Exposure Through an Error Message |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2025-02-07 02:27:53 |
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2024-11-28 13:53:30 |
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2024-11-01 02:24:11 |
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2024-10-23 13:20:05 |
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2024-10-23 02:23:49 |
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2024-10-22 13:20:42 |
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2024-08-02 13:22:52 |
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2024-08-02 01:24:48 |
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2024-02-10 02:15:58 |
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2024-02-02 02:23:11 |
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2024-02-01 12:23:08 |
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2023-09-05 13:17:29 |
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2023-09-05 01:22:42 |
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2023-09-02 13:16:09 |
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2023-09-02 01:23:02 |
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2023-08-12 13:22:09 |
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2023-08-12 01:22:14 |
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2023-08-11 13:14:34 |
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2023-08-11 01:22:57 |
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2023-08-06 13:12:37 |
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2023-08-06 01:21:58 |
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2023-08-04 13:12:59 |
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2023-08-04 01:22:20 |
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2023-07-14 13:13:01 |
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2023-07-14 01:22:09 |
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2023-04-01 02:04:18 |
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2023-03-29 02:15:19 |
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2023-03-28 12:22:23 |
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2022-10-11 13:05:15 |
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2022-10-11 01:21:55 |
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2022-05-28 00:27:31 |
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2022-04-26 01:56:53 |
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2021-05-04 13:27:14 |
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2021-05-01 09:22:54 |
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2021-04-22 03:12:43 |
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2021-03-26 12:38:14 |
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