Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-32187

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
18/09/2023
Last modified:
21/09/2023

Description

An Allocation of Resources Without Limits or Throttling vulnerability in SUSE k3s allows attackers with access to K3s servers&amp;#39; apiserver/supervisor port (TCP 6443) cause denial of service.<br /> 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.<br /> <br />

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:k3s:k3s:*:*:*:*:*:*:*:* 1.24.0 (including) 1.24.17\+k3s1 (excluding)
cpe:2.3:a:k3s:k3s:*:*:*:*:*:*:*:* 1.25.0 (including) 1.25.13\+k3s1 (excluding)
cpe:2.3:a:k3s:k3s:*:*:*:*:*:*:*:* 1.26.0 (including) 1.26.8\+k3s1 (excluding)
cpe:2.3:a:k3s:k3s:*:*:*:*:*:*:*:* 1.27.0 (including) 1.27.5\+k3s1 (excluding)
cpe:2.3:a:k3s:k3s:*:*:*:*:*:*:*:* 1.28.0 (including) 1.28.1\+k3s1 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools