Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-23995 | First vendor Publication | 2021-06-24 |
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: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:H/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 5.1 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | High |
Cvss Expoit Score | 4.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23995 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-672 | Operation on a Resource after Expiration or Release |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
---|---|
2025-02-07 02:27:54 |
|
2024-11-28 13:53:31 |
|
2024-11-01 02:24:12 |
|
2024-10-23 13:20:05 |
|
2024-10-23 02:23:49 |
|
2024-10-22 13:20:44 |
|
2024-08-02 13:22:52 |
|
2024-08-02 01:24:48 |
|
2024-02-10 02:15:59 |
|
2024-02-02 02:23:12 |
|
2024-02-01 12:23:09 |
|
2023-09-05 13:17:31 |
|
2023-09-05 01:22:43 |
|
2023-09-02 13:16:10 |
|
2023-09-02 01:23:02 |
|
2023-08-12 13:22:10 |
|
2023-08-12 01:22:15 |
|
2023-08-11 13:14:35 |
|
2023-08-11 01:22:57 |
|
2023-08-06 13:12:38 |
|
2023-08-06 01:21:59 |
|
2023-08-04 13:13:00 |
|
2023-08-04 01:22:20 |
|
2023-07-14 13:13:02 |
|
2023-07-14 01:22:09 |
|
2023-04-01 02:04:19 |
|
2023-03-29 02:15:20 |
|
2023-03-28 12:22:24 |
|
2022-10-11 13:05:16 |
|
2022-10-11 01:21:56 |
|
2022-04-26 01:56:54 |
|
2021-07-02 21:23:16 |
|
2021-06-24 21:23:09 |
|