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    2 vulnerabilities by K3s

    CVE-2025-46599 (GCVE-0-2025-46599)

    Vulnerability from cvelistv5 – Published: 2025-04-25 00:00 – Updated: 2025-04-25 14:28
    VLAI
    Summary
    CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing credentials.
    Severity
    6.8 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-1188 - Initialization of a Resource with an Insecure Default
    Assigner
    References
    Impacted products
    Vendor Product Version
    K3s K3s Affected: 1.32 , < 1.32.4-rc1+k3s (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2023-32187 (GCVE-0-2023-32187)

    Vulnerability from cvelistv5 – Published: 2023-09-18 12:04 – Updated: 2024-09-25 20:48
    VLAI
    Summary
    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.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    References
    Impacted products
    Vendor Product Version
    SUSE k3s Affected: v1.24.0 , < v1.24.17+k3s1 (semver)
    Affected: v1.25.0 , < v1.25.13+k3s1 (semver)
    Affected: v1.26.0 , < v1.26.8+k3s1 (semver)
    Affected: sev1.27.0 , < v1.27.5+k3s1 (semver)
    Affected: v1.28.0 , < v1.28.1+k3s1 (semver)
    		Create a notification for this product.
    k3s k3s Affected: 1.24.0 , < 1.24.17+k3s1 (custom)
    Affected: 1.25.0 , < 1.25.13+k3s1 (custom)
    Affected: 1.26.0 , < 1.26.8+k3s1 (custom)
    Affected: 1.28.0 , < 1.28.1+k3s1 (custom)
    Affected: 1.27.0 , < 1.27.5+k3s1 (custom)
        cpe:2.3:a:k3s:k3s:*:*:*:*:*:*:*:*
    		 Create a notification for this product.
    Show details on NVD website
    To clipboard 

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