ALT-PU-2020-2454-2

Обновление пакета kubernetes в ветке sisyphus

Версия1.18.6-alt1
Задание#255355
Опубликовано2026-02-04
Макс. серьёзностьMEDIUM
Серьёзность:

Закрытые проблемы (5)

BDU:2024-06031
MEDIUM6.8

Уязвимость компонента kube-apiserver программного средства управления кластерами виртуальных машин Kubernetes, позволяющая нарушителю повысить привилегии

Опубликовано: 2024-08-07Изменено: 2024-08-26
CVSS 3.xСРЕДНЯЯ 6.8
CVSS:3.x/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0ВЫСОКАЯ 8.3
CVSS:2.0/AV:N/AC:L/Au:M/C:C/I:C/A:C
Ссылки
CVE-2020-8557
MEDIUM5.5

The Kubernetes kubelet component in versions 1.1-1.16.12, 1.17.0-1.17.8 and 1.18.0-1.18.5 do not account for disk usage by a pod which writes to its own /etc/hosts file. The /etc/hosts file mounted in a pod by kubelet is not included by the kubelet eviction manager when calculating ephemeral storage usage by a pod. If a pod writes a large amount of data to the /etc/hosts file, it could fill the storage space of the node and cause the node to fail.

Опубликовано: 2020-07-23Изменено: 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
CVE-2020-8559
MEDIUM6.8

The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to v1.16.13, v1.17.9 and v1.18.6 are vulnerable to an unvalidated redirect on proxied upgrade requests that could allow an attacker to escalate privileges from a node compromise to a full cluster compromise.

Опубликовано: 2020-07-22Изменено: 2024-11-21
CVSS 2.0СРЕДНЯЯ 6.0
CVSS:2.0/AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS 3.xСРЕДНЯЯ 6.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H