Improper Validation of Specified Type of Input Affecting kubernetes-master package, versions *


Severity

Recommended
0.0
low
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (19th percentile)

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  • Snyk IDSNYK-RHEL7-KUBERNETESMASTER-5751269
  • published3 Jul 2023
  • disclosed16 Jun 2023

Introduced: 16 Jun 2023

CVE-2023-2431  (opens in a new tab)
CWE-1287  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 kubernetes-master.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kubernetes-master package and not the kubernetes-master package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet.

CVSS Scores

version 3.1