Описание
If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
The Mozilla Foundation Security Advisory describes this flaw as:
If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions.
Отчет
Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | firefox | Out of support scope | ||
| Red Hat Enterprise Linux 6 | thunderbird | Out of support scope | ||
| Red Hat Enterprise Linux 7 | thunderbird | Fixed | RHSA-2024:0957 | 26.02.2024 |
| Red Hat Enterprise Linux 7 | firefox | Fixed | RHSA-2024:0976 | 26.02.2024 |
| Red Hat Enterprise Linux 8 | firefox | Fixed | RHSA-2024:0955 | 26.02.2024 |
| Red Hat Enterprise Linux 8 | thunderbird | Fixed | RHSA-2024:0964 | 26.02.2024 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | thunderbird | Fixed | RHSA-2024:0958 | 26.02.2024 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | firefox | Fixed | RHSA-2024:0972 | 26.02.2024 |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | thunderbird | Fixed | RHSA-2024:0958 | 26.02.2024 |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | firefox | Fixed | RHSA-2024:0972 | 26.02.2024 |
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Дополнительная информация
Статус:
EPSS
6.1 Medium
CVSS3
Связанные уязвимости
If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
If a website set a large custom cursor, portions of the cursor could h ...
If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability affects Firefox < 123 and Firefox ESR < 115.8.
Уязвимость реализации отображения курсора браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю получить произвольные разрешения на веб-сайте без согласия пользователя
EPSS
6.1 Medium
CVSS3