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CVE-2023-32186

Estado: ModificadaAlta (7.5)—

A Allocation of Resources Without Limits or Throttling vulnerability in SUSE RKE2 allows attackers with access to K3s servers apiserver/supervisor port (TCP 6443) cause denial of service. This issue affects RKE2: from 1.24.0 before 1.24.17+rke2r1, from v1.25.0 before v1.25.13+rke2r1, from v1.26.0 before v1.26.8+rke2r1, from v1.27.0 before v1.27.5+rke2r1, from v1.28.0 before v1.28.1+rke2r1.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Suse — Rancher Rke2

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-32186",
  "cveTags": [],
  "metrics": {
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          "options": [
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              "exploitation": "none"
            },
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              "automatable": "yes"
            },
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              "technicalImpact": "partial"
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          ],
          "version": "2.0.3",
          "timestamp": "2024-09-25T14:42:23.192794Z"
        }
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    ],
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "published": "2023-09-19T10:15:13.357",
  "references": [
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      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32186",
      "tags": [
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        "Vendor Advisory"
      ],
      "source": "meissner@suse.de"
    },
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      "url": "https://github.com/rancher/rke2/security/advisories/GHSA-p45j-vfv5-wprq",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
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      "source": "meissner@suse.de"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "meissner@suse.de",
      "description": [
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          "value": "CWE-770"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Allocation of Resources Without Limits or Throttling vulnerability in SUSE RKE2  allows attackers with access to K3s servers apiserver/supervisor port (TCP 6443) cause denial of service.\nThis issue affects RKE2: from 1.24.0 before 1.24.17+rke2r1, from v1.25.0 before v1.25.13+rke2r1, from v1.26.0 before v1.26.8+rke2r1, from v1.27.0 before v1.27.5+rke2r1, from v1.28.0 before v1.28.1+rke2r1.\n\n"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Asignación de Recursos sin Límites o Throttling en SUSE RKE2 permite a los atacantes con acceso al puerto apiserver/supervisor de servidores K3s (TCP 6443) causar denegación de servicio. Este problema afecta a RKE2: desde la versión 1.24.0 antes de 1.24.17+rke2r1, desde la versión v1.25.0 antes de v1.25.13+rke2r1, desde la versión v1.26.0 antes de v1.26.8+rke2r1, desde la versión v1.27.0 antes de v1.27.5+rke2r1, desde la versión v1.28.0 antes de v1.28.1+rke2r1."
    }
  ],
  "lastModified": "2026-06-17T05:58:16.400",
  "configurations": [
    {
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          "negate": false,
          "cpeMatch": [
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}