Release Date: | 2023-11-21 | |
Impact: | Important | What is this? |
The black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
See more information about CVE-2023-6206 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
Base Score: | 7.5 |
Vector String: | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Version: | 3.0 |
Attack Vector: | Network |
Attack Complexity: | High |
Privileges Required: | None |
User Interaction: | Required |
Scope: | Unchanged |
Confidentiality Impact: | High |
Integrity Impact: | High |
Availability Impact: | High |
Platform | Errata | Release Date |
Oracle Linux version 7 (firefox) | ELSA-2023-7509 | 2023-11-27 |
Oracle Linux version 7 (thunderbird) | ELSA-2023-7505 | 2023-11-28 |
Oracle Linux version 8 (firefox) | ELSA-2023-7508 | 2023-11-28 |
Oracle Linux version 8 (thunderbird) | ELSA-2023-7500 | 2023-11-28 |
Oracle Linux version 9 (firefox) | ELSA-2023-7507 | 2023-11-28 |
Oracle Linux version 9 (thunderbird) | ELSA-2023-7501 | 2023-11-28 |
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