Описание
Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
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 | firefox | Fixed | RHSA-2021:4116 | 03.11.2021 |
| Red Hat Enterprise Linux 7 | thunderbird | Fixed | RHSA-2021:4134 | 04.11.2021 |
| Red Hat Enterprise Linux 8 | firefox | Fixed | RHSA-2021:4123 | 03.11.2021 |
| Red Hat Enterprise Linux 8 | thunderbird | Fixed | RHSA-2021:4130 | 04.11.2021 |
| Red Hat Enterprise Linux 8.1 Extended Update Support | thunderbird | Fixed | RHSA-2021:4133 | 04.11.2021 |
| Red Hat Enterprise Linux 8.1 Extended Update Support | firefox | Fixed | RHSA-2021:4607 | 10.11.2021 |
| Red Hat Enterprise Linux 8.2 Extended Update Support | thunderbird | Fixed | RHSA-2021:4132 | 04.11.2021 |
| Red Hat Enterprise Linux 8.2 Extended Update Support | firefox | Fixed | RHSA-2021:4605 | 10.11.2021 |
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Дополнительная информация
Статус:
6.1 Medium
CVSS3
Связанные уязвимости
Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
Due to an unusual sequence of attacker-controlled events, a Javascript ...
Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker's choosing. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
Уязвимость браузера Mozilla Firefox, связанная с некорректным ограничением визуализированных слоев пользовательского интерфейса, позволяющая нарушителю проводить атаки с использованием спуфинга
6.1 Medium
CVSS3