Описание
A flaw was found in libinput. A local attacker who can place a specially crafted Lua bytecode file in certain system or user configuration directories can bypass security restrictions. This allows the attacker to run unauthorized code with the same permissions as the program using libinput, such as a graphical compositor. This could lead to the attacker monitoring keyboard input and sending that information to an external location.
Отчет
This Important flaw in libinput allows a local attacker to achieve unauthorized code execution and information disclosure. Exploitation requires the attacker to place a specially crafted Lua bytecode file in a system or user configuration directory, and for Lua plugins to be enabled and loaded by the graphical compositor.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | libinput | Not affected | ||
| Red Hat Enterprise Linux 7 | libinput | Out of support scope | ||
| Red Hat Enterprise Linux 8 | libinput | Not affected | ||
| Red Hat Enterprise Linux 9 | libinput | Not affected |
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Дополнительная информация
Статус:
EPSS
8.8 High
CVSS3
Связанные уязвимости
A flaw was found in libinput. A local attacker who can place a specially crafted Lua bytecode file in certain system or user configuration directories can bypass security restrictions. This allows the attacker to run unauthorized code with the same permissions as the program using libinput, such as a graphical compositor. This could lead to the attacker monitoring keyboard input and sending that information to an external location.
A flaw was found in libinput. A local attacker who can place a specially crafted Lua bytecode file in certain system or user configuration directories can bypass security restrictions. This allows the attacker to run unauthorized code with the same permissions as the program using libinput, such as a graphical compositor. This could lead to the attacker monitoring keyboard input and sending that information to an external location.
Libinput: libinput: unauthorized code execution and information disclosure through lua bytecode plugins
A flaw was found in libinput. A local attacker who can place a special ...
A flaw was found in libinput. A local attacker who can place a specially crafted Lua bytecode file in certain system or user configuration directories can bypass security restrictions. This allows the attacker to run unauthorized code with the same permissions as the program using libinput, such as a graphical compositor. This could lead to the attacker monitoring keyboard input and sending that information to an external location.
EPSS
8.8 High
CVSS3