CVE-2019-5421

{"containers": {"cna": {"affected": [{"product": "Devise ruby gem", "vendor": "Plataformatec", "versions": [{"status": "affected", "version": "4.5.0 and earlier using the lockable module"}]}], "datePublic": "2018-11-27T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Plataformatec Devise version 4.5.0 and earlier, using the lockable module contains a CWE-367 vulnerability in The `Devise::Models::Lockable` class, more specifically at the `#increment_failed_attempts` method. File location: lib/devise/models/lockable.rb that can result in Multiple concurrent requests can prevent an attacker from being blocked on brute force attacks. This attack appear to be exploitable via Network connectivity - brute force attacks. This vulnerability appears to have been fixed in 4.6.0 and later."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-367", "description": "Time-of-check Time-of-use (TOCTOU) Race Condition (CWE-367)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-04-03T14:21:37.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/plataformatec/devise/issues/4981"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/plataformatec/devise/pull/4996"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2019-5421", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Devise ruby gem", "version": {"version_data": [{"version_value": "4.5.0 and earlier using the lockable module"}]}}]}, "vendor_name": "Plataformatec"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Plataformatec Devise version 4.5.0 and earlier, using the lockable module contains a CWE-367 vulnerability in The `Devise::Models::Lockable` class, more specifically at the `#increment_failed_attempts` method. File location: lib/devise/models/lockable.rb that can result in Multiple concurrent requests can prevent an attacker from being blocked on brute force attacks. This attack appear to be exploitable via Network connectivity - brute force attacks. This vulnerability appears to have been fixed in 4.6.0 and later."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Time-of-check Time-of-use (TOCTOU) Race Condition (CWE-367)"}]}]}, "references": {"reference_data": [{"name": "https://github.com/plataformatec/devise/issues/4981", "refsource": "MISC", "url": "https://github.com/plataformatec/devise/issues/4981"}, {"name": "https://github.com/plataformatec/devise/pull/4996", "refsource": "MISC", "url": "https://github.com/plataformatec/devise/pull/4996"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T19:54:53.557Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/plataformatec/devise/issues/4981"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/plataformatec/devise/pull/4996"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2019-5421", "datePublished": "2019-04-03T14:21:37.000Z", "dateReserved": "2019-01-04T00:00:00.000Z", "dateUpdated": "2024-08-04T19:54:53.557Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Devise ruby gem", "vendor": "Plataformatec", "versions": [{"status": "affected", "version": "4.5.0 and earlier using the lockable module"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:plataformatec:devise:*:*:*:*:*:*:*:*", "matchCriteriaId": "F07D86F3-1A2C-4562-830E-F88779AF55B7", "versionEndIncluding": "4.5.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Plataformatec Devise version 4.5.0 and earlier, using the lockable module contains a CWE-367 vulnerability in The `Devise::Models::Lockable` class, more specifically at the `#increment_failed_attempts` method. File location: lib/devise/models/lockable.rb that can result in Multiple concurrent requests can prevent an attacker from being blocked on brute force attacks. This attack appear to be exploitable via Network connectivity - brute force attacks. This vulnerability appears to have been fixed in 4.6.0 and later."}, {"lang": "es", "value": "Mediante la utilizaci\u00f3n del m\u00f3dulo bloqueable, Plataformatec Devise, en versiones 4.5.0 y anteriores, contiene una vulnerabilidad CWE-367 en la clase \"Devise::Models::Lockable\", m\u00e1s espec\u00edficamente en el m\u00e9todo \"#increment_failed_attempts\". La ubicaci\u00f3n del archivo lib/devise/models/lockable.rb, que puede resultar en peticiones m\u00faltiples concurrentes, puede impedir que un atacante sea bloqueado durante ataques de fuerza bruta. Este ataque parece ser explotable mediante la conectividad de red y ataques de fuerza bruta. Esta vulnerabilidad parece haber sido solucionada en versiones 4.6.0 y posteriores."}], "id": "CVE-2019-5421", "lastModified": "2026-06-17T02:37:39.607", "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": "2019-04-03T15:29:01.663", "references": [{"source": "support@hackerone.com", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/plataformatec/devise/issues/4981"}, {"source": "support@hackerone.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/plataformatec/devise/pull/4996"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/plataformatec/devise/issues/4981"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/plataformatec/devise/pull/4996"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-367"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-307"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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