gsd-2023-3955
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes.
Aliases
Aliases
CVE-2023-3955


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-3955",
    "id": "GSD-2023-3955"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-3955"
      ],
      "details": "A security issue was discovered in Kubernetes where a user\n that can create pods on Windows nodes may be able to escalate to admin \nprivileges on those nodes. Kubernetes clusters are only affected if they\n include Windows nodes.\n",
      "id": "GSD-2023-3955",
      "modified": "2023-12-13T01:20:54.978434Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@kubernetes.io",
        "ID": "CVE-2023-3955",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "kubelet",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "not down converted",
                          "x_cve_json_5_version_data": {
                            "defaultStatus": "unaffected",
                            "versions": [
                              {
                                "status": "affected",
                                "version": "v1.28.0"
                              },
                              {
                                "lessThanOrEqual": "v1.27.4",
                                "status": "affected",
                                "version": "v1.27.0",
                                "versionType": "semver"
                              },
                              {
                                "lessThanOrEqual": "v1.26.7",
                                "status": "affected",
                                "version": "v1.26.0",
                                "versionType": "semver"
                              },
                              {
                                "lessThanOrEqual": "v1.25.12",
                                "status": "affected",
                                "version": "v1.25.0",
                                "versionType": "semver"
                              },
                              {
                                "status": "unaffected",
                                "version": "v1.28.1"
                              },
                              {
                                "status": "unaffected",
                                "version": "v1.27.5"
                              },
                              {
                                "status": "unaffected",
                                "version": "v1.26.8"
                              },
                              {
                                "status": "unaffected",
                                "version": "v1.25.13"
                              },
                              {
                                "status": "unaffected",
                                "version": "v1.24.17"
                              },
                              {
                                "lessThanOrEqual": "v1.24.16",
                                "status": "affected",
                                "version": "0",
                                "versionType": "semver"
                              }
                            ]
                          }
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Kubernetes"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "James Sturtevant"
        },
        {
          "lang": "en",
          "value": "Mark Rossetti"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A security issue was discovered in Kubernetes where a user\n that can create pods on Windows nodes may be able to escalate to admin \nprivileges on those nodes. Kubernetes clusters are only affected if they\n include Windows nodes.\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-20",
                "lang": "eng",
                "value": "CWE-20 Improper Input Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/kubernetes/kubernetes/issues/119595",
            "refsource": "MISC",
            "url": "https://github.com/kubernetes/kubernetes/issues/119595"
          },
          {
            "name": "https://groups.google.com/g/kubernetes-security-announce/c/JrX4bb7d83E",
            "refsource": "MISC",
            "url": "https://groups.google.com/g/kubernetes-security-announce/c/JrX4bb7d83E"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20231221-0002/",
            "refsource": "MISC",
            "url": "https://security.netapp.com/advisory/ntap-20231221-0002/"
          }
        ]
      },
      "source": {
        "discovery": "INTERNAL"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FF4C81ED-BB69-490B-BABA-89C2501A5E6D",
                    "versionEndExcluding": "1.24.17",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "86AE4580-37A1-4E7B-9B7A-A30316676065",
                    "versionEndExcluding": "1.25.13",
                    "versionStartIncluding": "1.25.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "99BCE3D9-3EFA-4358-B36E-47954DBE28D4",
                    "versionEndExcluding": "1.26.8",
                    "versionStartIncluding": "1.26.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3F30AD24-3FA9-4FA8-BCD5-5351EA357B49",
                    "versionEndExcluding": "1.27.5",
                    "versionStartIncluding": "1.27.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A3FAE518-D5F9-4A7D-A703-1D36EA8A563C",
                    "versionEndExcluding": "1.28.1",
                    "versionStartIncluding": "1.28.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "A security issue was discovered in Kubernetes where a user\n that can create pods on Windows nodes may be able to escalate to admin \nprivileges on those nodes. Kubernetes clusters are only affected if they\n include Windows nodes.\n"
          },
          {
            "lang": "es",
            "value": "Se descubri\u00f3 un problema de seguridad en Kubernetes donde un usuario que puede crear pods en nodos de Windows puede escalar a privilegios de administrador en esos nodos. Los cl\u00fasteres de Kubernetes solo se ven afectados si incluyen nodos de Windows."
          }
        ],
        "id": "CVE-2023-3955",
        "lastModified": "2023-12-21T22:15:14.280",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 5.9,
              "source": "jordan@liggitt.net",
              "type": "Secondary"
            }
          ]
        },
        "published": "2023-10-31T21:15:08.613",
        "references": [
          {
            "source": "jordan@liggitt.net",
            "tags": [
              "Exploit",
              "Mitigation",
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://github.com/kubernetes/kubernetes/issues/119595"
          },
          {
            "source": "jordan@liggitt.net",
            "tags": [
              "Technical Description"
            ],
            "url": "https://groups.google.com/g/kubernetes-security-announce/c/JrX4bb7d83E"
          },
          {
            "source": "jordan@liggitt.net",
            "url": "https://security.netapp.com/advisory/ntap-20231221-0002/"
          }
        ],
        "sourceIdentifier": "jordan@liggitt.net",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "jordan@liggitt.net",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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