{
   "CVE_data_meta" : {
      "ASSIGNER" : "security-officer@isc.org",
      "DATE_PUBLIC" : "2017-06-14T00:00:00.000Z",
      "ID" : "CVE-2017-3141",
      "STATE" : "PUBLIC",
      "TITLE" : "Windows service and uninstall paths are not quoted when BIND is installed"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "BIND 9",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "9.2.6-P2->9.2.9, 9.3.2-P1->9.3.6, 9.4.0->9.8.8, 9.9.0->9.9.10, 9.10.0->9.10.5, 9.11.0->9.11.1, 9.9.3-S1->9.9.10-S1, 9.10.5-S1"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "ISC"
            }
         ]
      }
   },
   "credit" : [
      {
         "lang" : "eng",
         "value" : "ISC would like to thank John Page aka hyp3rlinx for reporting this issue."
      }
   ],
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The BIND installer on Windows uses an unquoted service path which can enable a local user to achieve privilege escalation if the host file system permissions allow this. Affects BIND 9.2.6-P2->9.2.9, 9.3.2-P1->9.3.6, 9.4.0->9.8.8, 9.9.0->9.9.10, 9.10.0->9.10.5, 9.11.0->9.11.1, 9.9.3-S1->9.9.10-S1, 9.10.5-S1."
         }
      ]
   },
   "exploit" : [
      {
         "lang" : "eng",
         "value" : "No known active exploits but this generic weakness is already a well-known attack vector if user file access permissions do not adequately prevent the installation of malicious executables. "
      }
   ],
   "impact" : {
      "cvss" : {
         "attackComplexity" : "HIGH",
         "attackVector" : "LOCAL",
         "availabilityImpact" : "HIGH",
         "baseScore" : 7.2,
         "baseSeverity" : "HIGH",
         "confidentialityImpact" : "HIGH",
         "integrityImpact" : "HIGH",
         "privilegesRequired" : "HIGH",
         "scope" : "CHANGED",
         "userInteraction" : "REQUIRED",
         "vectorString" : "CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
         "version" : "3.0"
      }
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "This vulnerability exists in the installer delivered with BIND for Windows and not within BIND itself.  Non-Windows builds and installations are unaffected.  A manual installation of BIND where the service path is quoted when added would not be at risk."
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "42121",
            "refsource" : "EXPLOIT-DB",
            "url" : "https://www.exploit-db.com/exploits/42121/"
         },
         {
            "name" : "https://kb.isc.org/docs/aa-01496",
            "refsource" : "CONFIRM",
            "url" : "https://kb.isc.org/docs/aa-01496"
         },
         {
            "name" : "https://security.netapp.com/advisory/ntap-20180926-0001/",
            "refsource" : "CONFIRM",
            "url" : "https://security.netapp.com/advisory/ntap-20180926-0001/"
         },
         {
            "name" : "GLSA-201708-01",
            "refsource" : "GENTOO",
            "url" : "https://security.gentoo.org/glsa/201708-01"
         },
         {
            "name" : "99089",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/99089"
         },
         {
            "name" : "1038693",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1038693"
         }
      ]
   },
   "solution" : [
      {
         "lang" : "eng",
         "value" : "Upgrade to the patched release most closely related to your current version of BIND.  These can all be downloaded from http://www.isc.org/downloads.\n\n    BIND 9 version 9.9.10-P1\n    BIND 9 version 9.10.5-P1\n    BIND 9 version 9.11.1-P1\n\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n\n    BIND 9 version 9.9.10-S2\n    BIND 9 version 9.10.5-S2"
      }
   ],
   "source" : {
      "discovery" : "UNKNOWN"
   },
   "work_around" : [
      {
         "lang" : "eng",
         "value" : "BIND installations on Windows are not at risk if the host file permissions prevent creation of a binary in a location where the service executor would run it instead of named.exe."
      }
   ]
}