Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-26974 | First vendor Publication | 2021-01-07 |
| Vendor | Cve | Last vendor Modification | 2021-01-12 |
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 | |||
|---|---|---|---|
| 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) | |||
|---|---|---|---|
| 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
| When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26974 |
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 |
|---|---|
| 2024-02-10 02:08:38 |
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| 2024-02-02 02:15:30 |
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| 2024-02-01 12:20:39 |
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| 2023-09-05 13:09:57 |
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| 2023-09-05 01:20:16 |
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| 2023-09-02 13:08:45 |
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| 2023-09-02 01:20:33 |
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| 2023-08-12 13:13:29 |
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| 2023-08-12 01:19:48 |
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| 2023-08-11 13:06:33 |
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| 2023-08-11 01:20:27 |
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| 2023-08-06 13:04:48 |
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| 2023-08-06 01:19:38 |
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| 2023-08-04 13:05:09 |
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| 2023-08-04 01:19:55 |
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| 2023-07-14 13:05:09 |
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| 2023-07-14 01:19:46 |
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| 2023-04-01 01:54:56 |
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| 2023-03-29 02:07:46 |
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| 2023-03-28 12:20:00 |
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| 2022-10-11 12:58:09 |
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| 2022-10-11 01:19:35 |
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| 2022-04-26 01:50:31 |
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| 2021-05-04 13:52:07 |
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| 2021-04-22 03:02:26 |
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| 2021-01-12 17:22:57 |
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| 2021-01-07 17:22:52 |
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