GSD-2019-7619

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm.
Aliases
Aliases
CVE-2019-7619
To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-7619",
    "description": "Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm.",
    "id": "GSD-2019-7619"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-7619"
      ],
      "details": "Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm.",
      "id": "GSD-2019-7619",
      "modified": "2023-12-13T01:23:46.322903Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@elastic.co",
        "ID": "CVE-2019-7619",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Elasticsearch",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "7.0.0, 7.0.1, 7.1.0, 7.1.1, 7.2.0, 7.2.1, 7.3.0, 7.3.1, 7.3.2, 6.7.0, 6.7.1, 6.7.2, 6.8.0, 6.8.1, 6.8.2, 6.8.3"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Elastic"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-200: Information Exposure"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.elastic.co/community/security",
            "refsource": "CONFIRM",
            "url": "https://www.elastic.co/community/security"
          },
          {
            "name": "https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908",
            "refsource": "CONFIRM",
            "url": "https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908"
          },
          {
            "name": "https://discuss.elastic.co/t/elastic-stack-7-4-0-security-update/201831",
            "refsource": "CONFIRM",
            "url": "https://discuss.elastic.co/t/elastic-stack-7-4-0-security-update/201831"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[6.7.0,6.8.3],[7.0.0,7.3.2]",
          "affected_versions": "All versions starting from 6.7.0 up to 6.8.3, all versions starting from 7.0.0 up to 7.3.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-06-27",
          "description": "Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm.",
          "fixed_versions": [
            "6.8.4",
            "7.4.0"
          ],
          "identifier": "CVE-2019-7619",
          "identifiers": [
            "GHSA-hxp8-r9g3-grfr",
            "CVE-2019-7619"
          ],
          "not_impacted": "All versions before 6.7.0, all versions after 6.8.3 before 7.0.0, all versions after 7.3.2",
          "package_slug": "maven/org.elasticsearch/elasticsearch",
          "pubdate": "2022-05-24",
          "solution": "Upgrade to versions 6.8.4, 7.4.0 or above.",
          "title": "Exposure of Sensitive Information to an Unauthorized Actor in Elasticsearch",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-7619",
            "https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908",
            "https://discuss.elastic.co/t/elastic-stack-7-4-0-security-update/201831",
            "https://www.elastic.co/community/security",
            "https://github.com/advisories/GHSA-hxp8-r9g3-grfr"
          ],
          "uuid": "e9396bb8-9b8f-470d-b4e0-56fd31f17797"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "6.8.3",
                "versionStartIncluding": "6.7.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "7.3.2",
                "versionStartIncluding": "7.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@elastic.co",
          "ID": "CVE-2019-7619"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://discuss.elastic.co/t/elastic-stack-7-4-0-security-update/201831",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://discuss.elastic.co/t/elastic-stack-7-4-0-security-update/201831"
            },
            {
              "name": "https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908"
            },
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              "name": "https://www.elastic.co/community/security",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.elastic.co/community/security"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-11-03T19:35Z",
      "publishedDate": "2019-10-30T14:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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