{"containers": {"cna": {"affected": [{"product": "X-Pack Security", "vendor": "Elastic", "versions": [{"status": "affected", "version": "6.2.0, 6.2.1, and 6.2.2"}]}], "datePublic": "2018-03-20T00:00:00", "descriptions": [{"lang": "en", "value": "X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary identifiers and the attacker can register an account which an identifier that shares a suffix with a legitimate account. Both of those conditions must be true in order to exploit this flaw."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287: Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-03-30T19:57:01", "orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a", "shortName": "elastic"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://discuss.elastic.co/t/elastic-stack-6-2-3-security-update/124848"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@elastic.co", "ID": "CVE-2018-3822", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "X-Pack Security", "version": {"version_data": [{"version_value": "6.2.0, 6.2.1, and 6.2.2"}]}}]}, "vendor_name": "Elastic"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary identifiers and the attacker can register an account which an identifier that shares a suffix with a legitimate account. Both of those conditions must be true in order to exploit this flaw."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287: Improper Authentication"}]}]}, "references": {"reference_data": [{"name": "https://discuss.elastic.co/t/elastic-stack-6-2-3-security-update/124848", "refsource": "CONFIRM", "url": "https://discuss.elastic.co/t/elastic-stack-6-2-3-security-update/124848"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T04:57:23.752Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://discuss.elastic.co/t/elastic-stack-6-2-3-security-update/124848"}]}]}, "cveMetadata": {"assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a", "assignerShortName": "elastic", "cveId": "CVE-2018-3822", "datePublished": "2018-03-30T20:00:00", "dateReserved": "2018-01-02T00:00:00", "dateUpdated": "2024-08-05T04:57:23.752Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:elastic:x-pack:6.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "2A8D9F28-3341-412B-8957-A946AF1FA384", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:6.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "EA4A9E6F-3D7D-450D-ADAA-31B8AD0C78CA", "vulnerable": true}, {"criteria": "cpe:2.3:a:elastic:x-pack:6.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "C16ABC3F-900B-442D-BD0A-D916418E7CB7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary identifiers and the attacker can register an account which an identifier that shares a suffix with a legitimate account. Both of those conditions must be true in order to exploit this flaw."}, {"lang": "es", "value": "X-Pack Security en versiones 6.2.0, 6.2.1 y 6.2.2 son vulnerables a un ataque de suplantaci\u00f3n de usuario mediante una canonizaci\u00f3n XML incorrecta y un salto de DOM. Un atacante podr\u00eda suplantar la identidad de un usuario leg\u00edtimo si el proveedor de identidades SAML permite el autorregistro con identificadores arbitrarios y el atacante puede registrar una cuenta con un identificador que comparte un sufijo con una cuenta leg\u00edtima. Ambas condiciones deben ser verdaderas para explotar esta vulnerabilidad."}], "id": "CVE-2018-3822", "lastModified": "2024-11-21T04:06:06.207", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-03-30T20:29:00.490", "references": [{"source": "bressers@elastic.co", "tags": ["Vendor Advisory"], "url": "https://discuss.elastic.co/t/elastic-stack-6-2-3-security-update/124848"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://discuss.elastic.co/t/elastic-stack-6-2-3-security-update/124848"}], "sourceIdentifier": "bressers@elastic.co", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "bressers@elastic.co", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}