{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve-assign@distributedweaknessfiling.org",
      "DATE_ASSIGNED" : "2017-12-06",
      "ID" : "CVE-2017-1002101",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Kubernetes",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_affected" : "=",
                                 "version_value" : "v1.3.x"
                              },
                              {
                                 "version_affected" : "=",
                                 "version_value" : "v1.4.x"
                              },
                              {
                                 "version_affected" : "=",
                                 "version_value" : "v1.5.x"
                              },
                              {
                                 "version_affected" : "=",
                                 "version_value" : "v1.6.x"
                              },
                              {
                                 "version_affected" : "<",
                                 "version_value" : "v1.7.14"
                              },
                              {
                                 "version_affected" : "<",
                                 "version_value" : "v1.8.9"
                              },
                              {
                                 "version_affected" : "<",
                                 "version_value" : "v1.9.4"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "Kubernetes"
            }
         ]
      }
   },
   "credit" : [
      "Reported by Maxim Ivanov"
   ],
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "In Kubernetes versions 1.3.x, 1.4.x, 1.5.x, 1.6.x and prior to versions 1.7.14, 1.8.9 and 1.9.4 containers using subpath volume mounts with any volume type (including non-privileged pods, subject to file permissions) can access files/directories outside of the volume, including the host's filesystem."
         }
      ]
   },
   "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:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
         "version" : "3.0"
      }
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "handled symbolic links insecurely"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://github.com/bgeesaman/subpath-exploit/",
            "refsource" : "MISC",
            "url" : "https://github.com/bgeesaman/subpath-exploit/"
         },
         {
            "name" : "https://github.com/kubernetes/kubernetes/issues/60813",
            "refsource" : "CONFIRM",
            "url" : "https://github.com/kubernetes/kubernetes/issues/60813"
         },
         {
            "name" : "RHSA-2018:0475",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:0475"
         }
      ]
   }
}