cve-2019-11244
Vulnerability from cvelistv5
Published
2019-04-22 14:54
Modified
2024-08-04 22:48
Severity
3.3 (Low) - cvssV3_0 - CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
Summary
kubectl creates world-writeable cached schema files
References
SourceURLTags
jordan@liggitt.nethttp://www.securityfocus.com/bid/108064Third Party Advisory, VDB Entry
jordan@liggitt.nethttps://access.redhat.com/errata/RHSA-2019:3942Third Party Advisory
jordan@liggitt.nethttps://access.redhat.com/errata/RHSA-2020:0020Third Party Advisory
jordan@liggitt.nethttps://access.redhat.com/errata/RHSA-2020:0074Third Party Advisory
jordan@liggitt.nethttps://github.com/kubernetes/kubernetes/issues/76676Third Party Advisory
jordan@liggitt.nethttps://security.netapp.com/advisory/ntap-20190509-0002/Third Party Advisory
Impacted products
VendorProduct
KubernetesKubernetes
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:48:09.162Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kubernetes/kubernetes/issues/76676"
          },
          {
            "name": "108064",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/108064"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20190509-0002/"
          },
          {
            "name": "RHSA-2019:3942",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:3942"
          },
          {
            "name": "RHSA-2020:0020",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2020:0020"
          },
          {
            "name": "RHSA-2020:0074",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2020:0074"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Kubernetes",
          "vendor": "Kubernetes",
          "versions": [
            {
              "lessThan": "v1.8*",
              "status": "affected",
              "version": "v1.8.0",
              "versionType": "custom"
            },
            {
              "lessThan": "v1.9*",
              "status": "affected",
              "version": "v1.9.0",
              "versionType": "custom"
            },
            {
              "lessThan": "v1.10*",
              "status": "affected",
              "version": "v1.10.0",
              "versionType": "custom"
            },
            {
              "lessThan": "v1.11*",
              "status": "affected",
              "version": "v1.11.0",
              "versionType": "custom"
            },
            {
              "lessThan": "v1.12*",
              "status": "affected",
              "version": "v1.12.0",
              "versionType": "custom"
            },
            {
              "lessThan": "v1.13*",
              "status": "affected",
              "version": "v1.13.0",
              "versionType": "custom"
            },
            {
              "lessThan": "v1.14*",
              "status": "affected",
              "version": "v1.14.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Jordan Zebor of F5 Networks"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-524",
              "description": "CWE-524 Information Exposure Through Caching",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-21T19:06:10",
        "orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
        "shortName": "kubernetes"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kubernetes/kubernetes/issues/76676"
        },
        {
          "name": "108064",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/108064"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20190509-0002/"
        },
        {
          "name": "RHSA-2019:3942",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:3942"
        },
        {
          "name": "RHSA-2020:0020",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0020"
        },
        {
          "name": "RHSA-2020:0074",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2020:0074"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "kubectl creates world-writeable cached schema files",
      "workarounds": [
        {
          "lang": "en",
          "value": "Use the default --http-cache location in the $HOME directory or point it at a directory that is only accessible to desired users/groups."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.6"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@kubernetes.io",
          "ID": "CVE-2019-11244",
          "STATE": "PUBLIC",
          "TITLE": "kubectl creates world-writeable cached schema files"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Kubernetes",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003e=",
                            "version_name": "v1.8",
                            "version_value": "v1.8.0"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_name": "v1.9",
                            "version_value": "v1.9.0"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_name": "v1.10",
                            "version_value": "v1.10.0"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_name": "v1.11",
                            "version_value": "v1.11.0"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_name": "v1.12",
                            "version_value": "v1.12.0"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_name": "v1.13",
                            "version_value": "v1.13.0"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_name": "v1.14",
                            "version_value": "v1.14.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Kubernetes"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Jordan Zebor of F5 Networks"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.6"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-524 Information Exposure Through Caching"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/kubernetes/kubernetes/issues/76676",
              "refsource": "MISC",
              "url": "https://github.com/kubernetes/kubernetes/issues/76676"
            },
            {
              "name": "108064",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/108064"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20190509-0002/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20190509-0002/"
            },
            {
              "name": "RHSA-2019:3942",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2019:3942"
            },
            {
              "name": "RHSA-2020:0020",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2020:0020"
            },
            {
              "name": "RHSA-2020:0074",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2020:0074"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Use the default --http-cache location in the $HOME directory or point it at a directory that is only accessible to desired users/groups."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
    "assignerShortName": "kubernetes",
    "cveId": "CVE-2019-11244",
    "datePublished": "2019-04-22T14:54:15",
    "dateReserved": "2019-04-17T00:00:00",
    "dateUpdated": "2024-08-04T22:48:09.162Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-11244\",\"sourceIdentifier\":\"jordan@liggitt.net\",\"published\":\"2019-04-22T15:29:00.837\",\"lastModified\":\"2020-10-02T13:18:57.443\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.\"},{\"lang\":\"es\",\"value\":\"En Kubernetes versi\u00f3n 1.8.x hasta versi\u00f3n 1.14.x, el componente kubectl almacena en cach\u00e9 la informaci\u00f3n del esquema en la ubicaci\u00f3n especificada por --cache-dir (defaulting to $HOME/.kube/http-cache), escrita con permisos world-writeable (rw-rw-rw-). Si se especifica --cache-dir y se apunta a una ubicaci\u00f3n distinta accesible para otros usuarios o grupos, los archivos escritos pueden ser modificados por otros usuarios o grupos e interrumpir la invocaci\u00f3n de Kubectl.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.0,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.3,\"impactScore\":3.6}],\"cvssMetricV30\":[{\"source\":\"jordan@liggitt.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\",\"baseScore\":3.3,\"baseSeverity\":\"LOW\"},\"exploitabilityScore\":0.8,\"impactScore\":2.5}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:N/I:P/A:N\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\",\"baseScore\":1.9},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.4,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-732\"}]},{\"source\":\"jordan@liggitt.net\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-524\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.8.0\",\"versionEndIncluding\":\"1.14.1\",\"matchCriteriaId\":\"A57F3AC4-5E09-4C16-91A7-80D54F8F968C\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:netapp:trident:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5D9A34F5-AC03-4098-A37D-AD50727DDB11\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2F87326E-0B56-4356-A889-73D026DB1D4B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"064E7BDD-4EF0-4A0D-A38D-8C75BAFEDCEF\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/108064\",\"source\":\"jordan@liggitt.net\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2019:3942\",\"source\":\"jordan@liggitt.net\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2020:0020\",\"source\":\"jordan@liggitt.net\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2020:0074\",\"source\":\"jordan@liggitt.net\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://github.com/kubernetes/kubernetes/issues/76676\",\"source\":\"jordan@liggitt.net\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20190509-0002/\",\"source\":\"jordan@liggitt.net\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.