CVE-2023-32187

Published: Sep 18, 2023Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

An Allocation of Resources Without Limits or Throttling vulnerability in SUSE k3s allows attackers with access to K3s servers' apiserver/supervisor port (TCP 6443) cause denial of service. This issue affects k3s: from v1.24.0 before v1.24.17+k3s1, from v1.25.0 before v1.25.13+k3s1, from v1.26.0 before v1.26.8+k3s1, from sev1.27.0 before v1.27.5+k3s1, from v1.28.0 before v1.28.1+k3s1.

Affected (5)

Products: K3s: K3s

K3s

1 product

K3s

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
K3s K3s	From 1.24.0 to 1.24.17\+k3s1
K3s K3s	From 1.25.0 to 1.25.13\+k3s1
K3s K3s	From 1.26.0 to 1.26.8\+k3s1
K3s K3s	From 1.27.0 to 1.27.5\+k3s1
K3s K3s	From 1.28.0 to 1.28.1\+k3s1