Search

Find a vulnerability

Search criteria

    2 vulnerabilities found for k8s.gcr.io/defaultbackend by Kubernetes

    CVE-2018-1002104 (GCVE-0-2018-1002104)

    Vulnerability from nvd – Published: 2020-01-14 20:15 – Updated: 2024-09-16 21:07
    VLAI
    Summary
    Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.
    CWE
    • CWE-215 - Information Exposure Through Debug Information
    Assigner
    References
    Impacted products
    Vendor Product Version
    Kubernetes k8s.gcr.io/defaultbackend Affected: defaultbackend , < 1.5 (custom)
    Create a notification for this product.
    Date Public
    2018-09-25 00:00
    Credits
    Alexandre Malucelli
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-05T12:47:56.919Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "https://github.com/kubernetes/ingress-nginx/pull/3125"
              }
            ],
            "title": "CVE Program Container"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "k8s.gcr.io/defaultbackend",
              "vendor": "Kubernetes",
              "versions": [
                {
                  "lessThan": "1.5",
                  "status": "affected",
                  "version": "defaultbackend",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Alexandre Malucelli"
            }
          ],
          "datePublic": "2018-09-25T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-215",
                  "description": "CWE-215 Information Exposure Through Debug Information",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2020-01-14T20:15:17.000Z",
            "orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
            "shortName": "kubernetes"
          },
          "references": [
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://github.com/kubernetes/ingress-nginx/pull/3125"
            }
          ],
          "source": {
            "defect": [
              "https://github.com/kubernetes/ingress-nginx/issues/1733"
            ],
            "discovery": "USER"
          },
          "workarounds": [
            {
              "lang": "en",
              "value": "Mask the /metrics endpoint with an Ingress rule so that metrics aren\u0027t exposed publicly. See https://github.com/kubernetes/ingress-nginx/issues/1733#issuecomment-358492359"
            }
          ],
          "x_generator": {
            "engine": "Vulnogram 0.0.9"
          },
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "security@kubernetes.io",
              "DATE_PUBLIC": "2018-09-25",
              "ID": "CVE-2018-1002104",
              "STATE": "PUBLIC"
            },
            "affects": {
              "vendor": {
                "vendor_data": [
                  {
                    "product": {
                      "product_data": [
                        {
                          "product_name": "k8s.gcr.io/defaultbackend",
                          "version": {
                            "version_data": [
                              {
                                "version_affected": "\u003c",
                                "version_name": "defaultbackend",
                                "version_value": "1.5"
                              }
                            ]
                          }
                        }
                      ]
                    },
                    "vendor_name": "Kubernetes"
                  }
                ]
              }
            },
            "credit": [
              {
                "lang": "eng",
                "value": "Alexandre Malucelli"
              }
            ],
            "data_format": "MITRE",
            "data_type": "CVE",
            "data_version": "4.0",
            "description": {
              "description_data": [
                {
                  "lang": "eng",
                  "value": "Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly."
                }
              ]
            },
            "generator": {
              "engine": "Vulnogram 0.0.9"
            },
            "impact": {
              "cvss": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                "version": "3.1"
              }
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "CWE-215 Information Exposure Through Debug Information"
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://github.com/kubernetes/ingress-nginx/pull/3125",
                  "refsource": "CONFIRM",
                  "url": "https://github.com/kubernetes/ingress-nginx/pull/3125"
                }
              ]
            },
            "source": {
              "defect": [
                "https://github.com/kubernetes/ingress-nginx/issues/1733"
              ],
              "discovery": "USER"
            },
            "work_around": [
              {
                "lang": "en",
                "value": "Mask the /metrics endpoint with an Ingress rule so that metrics aren\u0027t exposed publicly. See https://github.com/kubernetes/ingress-nginx/issues/1733#issuecomment-358492359"
              }
            ]
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
        "assignerShortName": "kubernetes",
        "cveId": "CVE-2018-1002104",
        "datePublished": "2020-01-14T20:15:17.491Z",
        "dateReserved": "2018-12-05T00:00:00.000Z",
        "dateUpdated": "2024-09-16T21:07:22.919Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }

    CVE-2018-1002104 (GCVE-0-2018-1002104)

    Vulnerability from cvelistv5 – Published: 2020-01-14 20:15 – Updated: 2024-09-16 21:07
    VLAI
    Summary
    Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.
    CWE
    • CWE-215 - Information Exposure Through Debug Information
    Assigner
    References
    Impacted products
    Vendor Product Version
    Kubernetes k8s.gcr.io/defaultbackend Affected: defaultbackend , < 1.5 (custom)
    Create a notification for this product.
    Date Public
    2018-09-25 00:00
    Credits
    Alexandre Malucelli
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-05T12:47:56.919Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "https://github.com/kubernetes/ingress-nginx/pull/3125"
              }
            ],
            "title": "CVE Program Container"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "k8s.gcr.io/defaultbackend",
              "vendor": "Kubernetes",
              "versions": [
                {
                  "lessThan": "1.5",
                  "status": "affected",
                  "version": "defaultbackend",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Alexandre Malucelli"
            }
          ],
          "datePublic": "2018-09-25T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-215",
                  "description": "CWE-215 Information Exposure Through Debug Information",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2020-01-14T20:15:17.000Z",
            "orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
            "shortName": "kubernetes"
          },
          "references": [
            {
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://github.com/kubernetes/ingress-nginx/pull/3125"
            }
          ],
          "source": {
            "defect": [
              "https://github.com/kubernetes/ingress-nginx/issues/1733"
            ],
            "discovery": "USER"
          },
          "workarounds": [
            {
              "lang": "en",
              "value": "Mask the /metrics endpoint with an Ingress rule so that metrics aren\u0027t exposed publicly. See https://github.com/kubernetes/ingress-nginx/issues/1733#issuecomment-358492359"
            }
          ],
          "x_generator": {
            "engine": "Vulnogram 0.0.9"
          },
          "x_legacyV4Record": {
            "CVE_data_meta": {
              "ASSIGNER": "security@kubernetes.io",
              "DATE_PUBLIC": "2018-09-25",
              "ID": "CVE-2018-1002104",
              "STATE": "PUBLIC"
            },
            "affects": {
              "vendor": {
                "vendor_data": [
                  {
                    "product": {
                      "product_data": [
                        {
                          "product_name": "k8s.gcr.io/defaultbackend",
                          "version": {
                            "version_data": [
                              {
                                "version_affected": "\u003c",
                                "version_name": "defaultbackend",
                                "version_value": "1.5"
                              }
                            ]
                          }
                        }
                      ]
                    },
                    "vendor_name": "Kubernetes"
                  }
                ]
              }
            },
            "credit": [
              {
                "lang": "eng",
                "value": "Alexandre Malucelli"
              }
            ],
            "data_format": "MITRE",
            "data_type": "CVE",
            "data_version": "4.0",
            "description": {
              "description_data": [
                {
                  "lang": "eng",
                  "value": "Versions \u003c 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly."
                }
              ]
            },
            "generator": {
              "engine": "Vulnogram 0.0.9"
            },
            "impact": {
              "cvss": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
                "version": "3.1"
              }
            },
            "problemtype": {
              "problemtype_data": [
                {
                  "description": [
                    {
                      "lang": "eng",
                      "value": "CWE-215 Information Exposure Through Debug Information"
                    }
                  ]
                }
              ]
            },
            "references": {
              "reference_data": [
                {
                  "name": "https://github.com/kubernetes/ingress-nginx/pull/3125",
                  "refsource": "CONFIRM",
                  "url": "https://github.com/kubernetes/ingress-nginx/pull/3125"
                }
              ]
            },
            "source": {
              "defect": [
                "https://github.com/kubernetes/ingress-nginx/issues/1733"
              ],
              "discovery": "USER"
            },
            "work_around": [
              {
                "lang": "en",
                "value": "Mask the /metrics endpoint with an Ingress rule so that metrics aren\u0027t exposed publicly. See https://github.com/kubernetes/ingress-nginx/issues/1733#issuecomment-358492359"
              }
            ]
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
        "assignerShortName": "kubernetes",
        "cveId": "CVE-2018-1002104",
        "datePublished": "2020-01-14T20:15:17.491Z",
        "dateReserved": "2018-12-05T00:00:00.000Z",
        "dateUpdated": "2024-09-16T21:07:22.919Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }