CVE-2023-32187 Common Vulnerabilities and Exposures

Upstream information

CVE-2023-32187 at MITRE

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.

Upstream Security Advisories:

https://github.com/k3s-io/k3s/security/advisories/GHSA-m4hf-6vgr-75r2

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having important severity.

CVSS v3 Scores
	National Vulnerability Database
Base Score	7.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1214793 [NEW]

SUSE Security Advisories:

GHSA-m4hf-6vgr-75r2, published Fri Sep 8 18:46:06 CEST 2023

SUSE Timeline for this CVE

CVE page created: Wed Aug 30 17:15:12 2023
CVE page last modified: Fri Oct 6 18:04:22 2023