{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "The Bluetooth Low Energy (BLE) stack implementation on Cypress PSoC 4 through 3.62 devices does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID (LLID) equal to zero. This allows attackers within radio range to cause deadlocks, cause anomalous behavior in the BLE state machine, or trigger a buffer overflow via a crafted BLE Link Layer frame."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-04-13T15:43:42", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.cypress.com/products/ble-bluetooth"}, {"tags": ["x_refsource_MISC"], "url": "https://asset-group.github.io/disclosures/sweyntooth/"}, {"tags": ["x_refsource_MISC"], "url": "https://community.cypress.com/thread/53680"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-17061", "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": "The Bluetooth Low Energy (BLE) stack implementation on Cypress PSoC 4 through 3.62 devices does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID (LLID) equal to zero. This allows attackers within radio range to cause deadlocks, cause anomalous behavior in the BLE state machine, or trigger a buffer overflow via a crafted BLE Link Layer frame."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.cypress.com/products/ble-bluetooth", "refsource": "MISC", "url": "https://www.cypress.com/products/ble-bluetooth"}, {"name": "https://asset-group.github.io/disclosures/sweyntooth/", "refsource": "MISC", "url": "https://asset-group.github.io/disclosures/sweyntooth/"}, {"name": "https://community.cypress.com/thread/53680", "refsource": "MISC", "url": "https://community.cypress.com/thread/53680"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T01:33:16.274Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.cypress.com/products/ble-bluetooth"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://asset-group.github.io/disclosures/sweyntooth/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://community.cypress.com/thread/53680"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-17061", "datePublished": "2020-02-10T20:17:23", "dateReserved": "2019-10-01T00:00:00", "dateUpdated": "2024-08-05T01:33:16.274Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cypress:psoc_4_ble:*:*:*:*:*:*:*:*", "matchCriteriaId": "8F1A8EB2-AA54-47D5-A418-2013A089B86B", "versionEndIncluding": "3.62", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cypress:psoc_4:-:*:*:*:*:*:*:*", "matchCriteriaId": "BE1EA7AC-492E-4FD7-963A-68417D03D6B8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Bluetooth Low Energy (BLE) stack implementation on Cypress PSoC 4 through 3.62 devices does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID (LLID) equal to zero. This allows attackers within radio range to cause deadlocks, cause anomalous behavior in the BLE state machine, or trigger a buffer overflow via a crafted BLE Link Layer frame."}, {"lang": "es", "value": "La implementaci\u00f3n de la pila de Bluetooth Low Energy (BLE) en dispositivos Cypress PSoC 4 versiones hasta 3.62, no restringe apropiadamente el encabezado BLE Link Layer y ejecuta determinados contenidos de memoria tras recibir un paquete con un Link Layer ID (LLID) igual a cero. Esto permite a atacantes dentro del radio de alcance causar puntos muertos, causar un comportamiento an\u00f3malo en la m\u00e1quina de estado BLE o desencadenar un desbordamiento del b\u00fafer por medio de una trama BLE Link Layer dise\u00f1ada."}], "id": "CVE-2019-17061", "lastModified": "2022-01-01T19:58:06.507", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-02-10T21:51:09.373", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://asset-group.github.io/disclosures/sweyntooth/"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://community.cypress.com/thread/53680"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.cypress.com/products/ble-bluetooth"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}