CVE-2023-32187 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0023.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
K3s	K3s

Configuration 1 [-]

OR	cpe:2.3:a:k3s:k3s::::::::
	cpe:2.3:a:k3s:k3s::::::::
	cpe:2.3:a:k3s:k3s::::::::
	cpe:2.3:a:k3s:k3s::::::::
	cpe:2.3:a:k3s:k3s::::::::

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-2541	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.
Github GHSA	GHSA-m4hf-6vgr-75r2	K3s apiserver port is vulnerable to unauthenticated remote denial-of-service (DoS) attack via TLS SAN stuffing attack

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32187https://
https://github.com/k3s-io/k3s/security/advisories/GHSA-m4hf-6vgr-75r2

History

Wed, 25 Sep 2024 21:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: suse

Published: 2023-09-18T12:04:27.767Z

Updated: 2024-09-25T20:48:50.658Z

Reserved: 2023-05-04T08:30:59.321Z

Link: CVE-2023-32187

Vulnrichment

Updated: 2024-08-02T15:10:23.925Z

NVD

Status : Modified

Published: 2023-09-18T13:15:08.190

Modified: 2024-11-21T08:02:52.210

Link: CVE-2023-32187

Redhat

No data.

OpenCVE Enrichment

No data.

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