{
   "CVE_data_meta" : {
      "ASSIGNER" : "secure@dell.com",
      "DATE_PUBLIC" : "2018-12-18T00:00:00.000Z",
      "ID" : "CVE-2018-15801",
      "STATE" : "PUBLIC",
      "TITLE" : "Authorization Bypass During JWT Issuer Validation with spring-security"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Spring Security",
                        "version" : {
                           "version_data" : [
                              {
                                 "affected" : "<",
                                 "version_name" : "5.1.x",
                                 "version_value" : "5.1.2"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "Spring by Pivotal"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "Spring Security versions 5.1.x prior to 5.1.2 contain an authorization bypass vulnerability during JWT issuer validation. In order to be impacted, the same private key for an honest issuer and a malicious user must be used when signing JWTs. In that case, a malicious user could fashion signed JWTs with the malicious issuer URL that may be granted for the honest issuer."
         }
      ]
   },
   "impact" : {
      "cvss" : {
         "attackComplexity" : "HIGH",
         "attackVector" : "NETWORK",
         "availabilityImpact" : "NONE",
         "baseScore" : 3.3,
         "baseSeverity" : "LOW",
         "confidentialityImpact" : "LOW",
         "integrityImpact" : "LOW",
         "privilegesRequired" : "HIGH",
         "scope" : "UNCHANGED",
         "userInteraction" : "NONE",
         "vectorString" : "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N",
         "version" : "3.0"
      }
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "Business Logic Errors"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://pivotal.io/security/cve-2018-15801",
            "refsource" : "CONFIRM",
            "url" : "https://pivotal.io/security/cve-2018-15801"
         }
      ]
   },
   "source" : {
      "discovery" : "UNKNOWN"
   }
}