ALT-PU-2023-6147-3

Обновление пакета libX11 в ветке c10f2

Версия1.8.7-alt1

Задание#330989

Опубликовано2023-10-18

Макс. серьёзностьHIGH

Серьёзность:

Закрытые проблемы (3)

MEDIUM5.5

A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system.

Опубликовано: 2023-10-10Изменено: 2025-11-04

CVSS 3.xСРЕДНЯЯ 5.5

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

Ссылки

MEDIUM5.5

A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.

Опубликовано: 2023-10-10Изменено: 2025-11-04

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

HIGH7.8

A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges.

Опубликовано: 2023-10-10Изменено: 2025-11-04

CVSS 3.xВЫСОКАЯ 7.8

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

Ссылки