Описание
In GNOME Shell through 45.7, a portal helper can be launched automatically (without user confirmation) based on network responses provided by an adversary (e.g., an adversary who controls the local Wi-Fi network), and subsequently loads untrusted JavaScript code, which may lead to resource consumption or other impacts depending on the JavaScript code's behavior.
A vulnerability was found in GNOME Shell. A portal helper can be launched automatically without user confirmation based on the network responses provided by an adversary.
Отчет
Although this vulnerability may be triggered without user interaction required, it needs an attacker to control the local network and perform a man in the middle attack. That would then open a vector of attack through a web portal that could run malicious javascript code, but the attack would still need to chain other vulnerabilities to be able to harm the host, such as memory safety vulnerabilities and web process sandbox escaping. Hence this issue was rated as Moderate.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 7 | gnome-shell | Out of support scope | ||
| Red Hat Enterprise Linux 8 | gnome-shell | Fixed | RHSA-2024:5298 | 13.08.2024 |
| Red Hat Enterprise Linux 9 | gnome-shell | Fixed | RHSA-2024:9114 | 12.11.2024 |
| Red Hat Enterprise Linux 9.4 Extended Update Support | gnome-shell | Fixed | RHSA-2024:9915 | 19.11.2024 |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
In GNOME Shell through 45.7, a portal helper can be launched automatically (without user confirmation) based on network responses provided by an adversary (e.g., an adversary who controls the local Wi-Fi network), and subsequently loads untrusted JavaScript code, which may lead to resource consumption or other impacts depending on the JavaScript code's behavior.
In GNOME Shell through 45.7, a portal helper can be launched automatically (without user confirmation) based on network responses provided by an adversary (e.g., an adversary who controls the local Wi-Fi network), and subsequently loads untrusted JavaScript code, which may lead to resource consumption or other impacts depending on the JavaScript code's behavior.
In GNOME Shell through 45.7, a portal helper can be launched automatic ...
EPSS
7.5 High
CVSS3