gsd-2019-8336
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
HashiCorp Consul (and Consul Enterprise) 1.4.x before 1.4.3 allows a client to bypass intended access restrictions and obtain the privileges of one other arbitrary token within secondary datacenters, because a token with literally "<hidden>" as its secret is used in unusual circumstances.
Aliases
Aliases
CVE-2019-8336


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-8336",
    "description": "HashiCorp Consul (and Consul Enterprise) 1.4.x before 1.4.3 allows a client to bypass intended access restrictions and obtain the privileges of one other arbitrary token within secondary datacenters, because a token with literally \"\u003chidden\u003e\" as its secret is used in unusual circumstances.",
    "id": "GSD-2019-8336"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-8336"
      ],
      "details": "HashiCorp Consul (and Consul Enterprise) 1.4.x before 1.4.3 allows a client to bypass intended access restrictions and obtain the privileges of one other arbitrary token within secondary datacenters, because a token with literally \"\u003chidden\u003e\" as its secret is used in unusual circumstances.",
      "id": "GSD-2019-8336",
      "modified": "2023-12-13T01:23:48.415428Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-8336",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "HashiCorp Consul (and Consul Enterprise) 1.4.x before 1.4.3 allows a client to bypass intended access restrictions and obtain the privileges of one other arbitrary token within secondary datacenters, because a token with literally \"\u003chidden\u003e\" as its secret is used in unusual circumstances."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/hashicorp/consul/issues/5423",
            "refsource": "MISC",
            "url": "https://github.com/hashicorp/consul/issues/5423"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "_git_import_path": "go/github.com/hashicorp/consul/acl",
          "affected_range": "\u003e=v1.4.0 \u003cv1.4.3",
          "affected_versions": "All versions starting from 1.4.0 before 1.4.3",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2019-03-06",
          "description": "HashiCorp Consul (and Consul Enterprise) allows a client to bypass intended access restrictions and obtain the privileges of one other arbitrary token within secondary datacenters, because a token with literally `\u003chidden\u003e` as its secret is used in unusual circumstances.",
          "fixed_versions": [
            "v1.4.3"
          ],
          "identifier": "CVE-2019-8336",
          "identifiers": [
            "CVE-2019-8336"
          ],
          "not_impacted": "All versions before 1.4.0, all versions starting from 1.4.3",
          "package_slug": "go/github.com/hashicorp/consul",
          "pubdate": "2019-03-05",
          "solution": "Upgrade to version 1.4.3 or above.",
          "title": "Permissions, Privileges, and Access Controls",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-8336"
          ],
          "uuid": "8c767782-1f50-4482-96fe-ec85de54169b",
          "versions": [
            {
              "commit": {
                "sha": "b74d229f20bc72cc2ebace9f6349ab63aa106a15",
                "tags": [
                  "v1.4.0"
                ],
                "timestamp": "20181114233747"
              },
              "number": "v1.4.0"
            },
            {
              "commit": {
                "sha": "e1ec823a0c814342695110fa45c140944350b184",
                "tags": [
                  "v1.4.3"
                ],
                "timestamp": "20190304202120"
              },
              "number": "v1.4.3"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.4.3",
                "versionStartIncluding": "1.4.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:hashicorp:consul:*:*:*:*:community:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.4.3",
                "versionStartIncluding": "1.4.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-8336"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "HashiCorp Consul (and Consul Enterprise) 1.4.x before 1.4.3 allows a client to bypass intended access restrictions and obtain the privileges of one other arbitrary token within secondary datacenters, because a token with literally \"\u003chidden\u003e\" as its secret is used in unusual circumstances."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/hashicorp/consul/issues/5423",
              "refsource": "MISC",
              "tags": [
                "Mitigation",
                "Third Party Advisory"
              ],
              "url": "https://github.com/hashicorp/consul/issues/5423"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-03-05T23:29Z"
    }
  }
}


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