ALT-PU-2025-6356-2

Обновление пакета fscrypt в ветке c10f2

Версия0.3.5-alt1

Задание#383429

Опубликовано2025-05-13

Макс. серьёзностьHIGH

Серьёзность:

Закрытые проблемы (3)

MEDIUM5.5

fscrypt through v0.3.2 creates a world-writable directory by default when setting up a filesystem, allowing unprivileged users to exhaust filesystem space. We recommend upgrading to fscrypt 0.3.3 or above and adjusting the permissions on existing fscrypt metadata directories where applicable.

Опубликовано: 2022-02-25Изменено: 2024-11-21

CVSS 2.0НИЗКАЯ 2.1

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS 3.xСРЕДНЯЯ 5.5

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Ссылки

MEDIUM5.5

The PAM module for fscrypt doesn't adequately validate fscrypt metadata files, allowing users to create malicious metadata files that prevent other users from logging in. A local user can cause a denial of service by creating a fscrypt metadata file that prevents other users from logging into the system. We recommend upgrading to version 0.3.3 or above

Опубликовано: 2022-02-25Изменено: 2024-11-21

CVSS 2.0НИЗКАЯ 2.1

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS 3.xСРЕДНЯЯ 5.5

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Ссылки

HIGH7.3

The bash_completion script for fscrypt allows injection of commands via crafted mountpoint paths, allowing privilege escalation under a specific set of circumstances. A local user who has control over mountpoint paths could potentially escalate their privileges if they create a malicious mountpoint path and if the system administrator happens to be using the fscrypt bash completion script to complete mountpoint paths. We recommend upgrading to version 0.3.3 or above

Опубликовано: 2022-02-25Изменено: 2024-11-21

CVSS 2.0ВЫСОКАЯ 7.2

CVSS:2.0/AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS 3.xВЫСОКАЯ 7.3

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Ссылки