Executive Summary
Informations | |||
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Name | CVE-2021-23953 | First vendor Publication | 2021-02-26 |
Vendor | Cve | Last vendor Modification | 2021-03-03 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N | |||
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Overall CVSS Score | 4.3 | ||
Base Score | 4.3 | Environmental Score | 4.3 |
impact SubScore | 1.4 | Temporal Score | 4.3 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | Required |
Scope | Unchanged | Confidentiality Impact | Low |
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
If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23953 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-10 02:15:57 |
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2024-02-02 02:23:11 |
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2024-02-01 12:23:07 |
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2023-09-05 13:17:28 |
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2023-09-05 01:22:41 |
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2023-09-02 13:16:08 |
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2023-09-02 01:23:01 |
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2023-08-12 13:22:08 |
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2023-08-12 01:22:13 |
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2023-08-11 13:14:34 |
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2023-08-11 01:22:56 |
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2023-08-06 13:12:36 |
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2023-08-06 01:21:57 |
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2023-08-04 13:12:59 |
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2023-08-04 01:22:19 |
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2023-07-14 13:13:00 |
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2023-07-14 01:22:08 |
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2023-04-01 02:04:17 |
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2023-03-29 02:15:18 |
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2023-03-28 12:22:22 |
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2022-10-11 13:05:14 |
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2022-10-11 01:21:55 |
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2022-04-26 01:56:53 |
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2021-05-04 14:08:09 |
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2021-04-22 03:12:39 |
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2021-03-26 12:38:11 |
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