CVE-2020-28914

Опубликовано: 17 нояб. 2020

Источник: nvd

CVSS3: 7.1

CVSS2: 3.6

EPSS Низкий

Описание

An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath volume and mounting either a file or directory into a container as readonly, the file/directory is mounted as readOnly inside the container, but is still writable inside the guest. For a container breakout situation, a malicious guest can potentially modify or delete files/directories expected to be read-only.

Ссылки

https://github.com/kata-containers/kata-containers/pull/1062
Third Party Advisory
https://github.com/kata-containers/runtime/pull/3042
Third Party Advisory
https://github.com/kata-containers/runtime/pull/3051
Third Party Advisory
https://github.com/kata-containers/runtime/releases/tag/1.11.5
Release Notes
Third Party Advisory
https://github.com/kata-containers/runtime/releases/tag/1.12.0
Release Notes
Third Party Advisory
https://github.com/kata-containers/kata-containers/pull/1062
Third Party Advisory
https://github.com/kata-containers/runtime/pull/3042
Third Party Advisory
https://github.com/kata-containers/runtime/pull/3051
Third Party Advisory
https://github.com/kata-containers/runtime/releases/tag/1.11.5
Release Notes
Third Party Advisory
https://github.com/kata-containers/runtime/releases/tag/1.12.0
Release Notes
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:katacontainers:kata-containers:*:*:*:*:*:*:*:*

Версия до 1.11.5 (исключая)

EPSS

Процентиль: 16%

0.00053

Низкий

7.1 High

CVSS3

3.6 Low

CVSS2

Дефекты

CWE-732

Связанные уязвимости

GHSA-6w62-mvw6-xggx

github

около 3 лет назад

ELSA-2021-9029

oracle-oval

больше 4 лет назад

ELSA-2021-9029: olcne security update (IMPORTANT)

ELSA-2021-9028