Executive Summary
Informations | |||
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Name | CVE-2021-29982 | First vendor Publication | 2021-08-17 |
Vendor | Cve | Last vendor Modification | 2022-03-16 |
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
Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and Thunderbird < 91. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29982 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-772 | Missing Release of Resource after Effective Lifetime |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-10 02:17:28 |
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2024-02-02 02:24:49 |
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2024-02-01 12:23:34 |
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2023-09-05 13:19:07 |
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2023-09-05 01:23:07 |
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2023-09-02 13:17:45 |
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2023-09-02 01:23:28 |
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2023-08-12 13:23:45 |
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2023-08-12 01:22:39 |
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2023-08-11 13:16:05 |
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2023-08-11 01:23:24 |
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2023-08-06 13:14:06 |
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2023-08-06 01:22:24 |
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2023-08-04 13:14:28 |
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2023-08-04 01:22:45 |
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2023-07-14 13:14:30 |
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2023-07-14 01:22:34 |
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2023-04-01 02:05:34 |
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2023-03-29 02:16:43 |
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2023-03-28 12:22:47 |
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2022-10-11 13:06:32 |
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2022-10-11 01:22:18 |
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2022-03-16 21:23:10 |
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2022-02-22 09:23:11 |
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2021-08-25 21:23:14 |
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2021-08-18 17:22:49 |
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2021-08-18 00:22:50 |
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