Vulnerabilities > CVE-2020-2023 - Unspecified vulnerability in Katacontainers Runtime

CVSS 4.6 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

PARTIAL

Integrity impact

PARTIAL

Availability impact

PARTIAL

local

low complexity

katacontainers

NVD

Published: 2020-06-10

Updated: 2021-10-19

Summary

Kata Containers doesn't restrict containers from accessing the guest's root filesystem device. Malicious containers can exploit this to gain code execution on the guest and masquerade as the kata-agent. This issue affects Kata Containers 1.11 versions earlier than 1.11.1; Kata Containers 1.10 versions earlier than 1.10.5; and Kata Containers 1.9 and earlier versions.

Vulnerable Configurations

Part	Description	Count
Application	Katacontainers Katacontainers Runtime 0.0.1 Katacontainers Runtime 0.2.0 Katacontainers Runtime 0.3.0 Katacontainers Runtime 1.0.0 Katacontainers Runtime 1.1.0 Katacontainers Runtime 1.1.1 Katacontainers Runtime 1.2.0 Katacontainers Runtime 1.2.1 Katacontainers Runtime 1.2.2 Katacontainers Runtime 1.3.0 Katacontainers Runtime 1.3.1 Katacontainers Runtime 1.4.0 Katacontainers Runtime 1.4.1 Katacontainers Runtime 1.4.2 Katacontainers Runtime 1.4.3 Katacontainers Runtime 1.5.0 Katacontainers Runtime 1.5.1 Katacontainers Runtime 1.5.2 Katacontainers Runtime 1.5.3 Katacontainers Runtime 1.5.4 Katacontainers Runtime 1.5.5 Katacontainers Runtime 1.6.0 Katacontainers Runtime 1.6.1 Katacontainers Runtime 1.6.2 Katacontainers Runtime 1.6.3 Katacontainers Runtime 1.6.4 Katacontainers Runtime 1.6.5 Katacontainers Runtime 1.6.6 Katacontainers Runtime 1.6.7 Katacontainers Runtime 1.7.0 Katacontainers Runtime 1.7.1 Katacontainers Runtime 1.7.2 Katacontainers Runtime 1.7.3 Katacontainers Runtime 1.7.4 Katacontainers Runtime 1.8.0 Katacontainers Runtime 1.8.1 Katacontainers Runtime 1.8.2 Katacontainers Runtime 1.8.3 Katacontainers Runtime 1.8.4 Katacontainers Runtime 1.8.5 Katacontainers Runtime 1.10 Katacontainers Runtime 1.10.0 Katacontainers Runtime 1.10.1 Katacontainers Runtime 1.10.2 Katacontainers Runtime 1.10.3 Katacontainers Runtime 1.10.4 Katacontainers Runtime 1.11 Katacontainers Runtime 1.11.0	67

Summary

Vulnerable Configurations

References