CVE-2017-9945

{"containers": {"cna": {"affected": [{"product": "Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3", "vendor": "n/a", "versions": [{"status": "affected", "version": "Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3"}]}], "datePublic": "2017-08-30T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "In the Siemens 7KM PAC Switched Ethernet PROFINET expansion module (All versions < V2.1.3), a Denial-of-Service condition could be induced by a specially crafted PROFINET DCP packet sent as a local Ethernet (Layer 2) broadcast. The affected component requires a manual restart via the main device to recover."}], "problemTypes": [{"descriptions": [{"description": "Denial-of-Service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-09-02T09:57:01.000Z", "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "shortName": "siemens"}, "references": [{"name": "100562", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/100562"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-771218.pdf"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "productcert@siemens.com", "ID": "CVE-2017-9945", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3", "version": {"version_data": [{"version_value": "Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In the Siemens 7KM PAC Switched Ethernet PROFINET expansion module (All versions < V2.1.3), a Denial-of-Service condition could be induced by a specially crafted PROFINET DCP packet sent as a local Ethernet (Layer 2) broadcast. The affected component requires a manual restart via the main device to recover."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial-of-Service"}]}]}, "references": {"reference_data": [{"name": "100562", "refsource": "BID", "url": "http://www.securityfocus.com/bid/100562"}, {"name": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-771218.pdf", "refsource": "CONFIRM", "url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-771218.pdf"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T17:25:00.255Z"}, "title": "CVE Program Container", "references": [{"name": "100562", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/100562"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-771218.pdf"}]}]}, "cveMetadata": {"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "assignerShortName": "siemens", "cveId": "CVE-2017-9945", "datePublished": "2017-08-30T19:00:00.000Z", "dateReserved": "2017-06-26T00:00:00.000Z", "dateUpdated": "2024-08-05T17:25:00.255Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3", "vendor": "n/a", "versions": [{"status": "affected", "version": "Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3"}]}], "source": "productcert@siemens.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:7km_pac_switched_ethernet_profinet_expansion_module_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "349F42C5-B626-41A1-A35E-628438178816", "versionEndIncluding": "2.1.2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:7km_pac_switched_ethernet_profinet_expansion_module:-:*:*:*:*:*:*:*", "matchCriteriaId": "A212F763-4EC8-4DEA-A667-86E694C4DD49", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Siemens 7KM PAC Switched Ethernet PROFINET expansion module (All versions < V2.1.3), a Denial-of-Service condition could be induced by a specially crafted PROFINET DCP packet sent as a local Ethernet (Layer 2) broadcast. The affected component requires a manual restart via the main device to recover."}, {"lang": "es", "value": "En el m\u00f3dulo de expansi\u00f3n Siemens 7KM PAC Switched Ethernet PROFINET (todas las versiones anteriores a v2.1.3), se podr\u00eda provocar una denegaci\u00f3n de servicio mediante un paquete PROFINET DCP especialmente manipulado que se env\u00ede como una transmisi\u00f3n Ethernet local (capa 2). El componente afectado requiere un reinicio manual a trav\u00e9s del dispositivo principal que hay que recuperar."}], "id": "CVE-2017-9945", "lastModified": "2026-06-17T01:29:15.633", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "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}], "cvssMetricV30": [{"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:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-08-30T19:29:00.367", "references": [{"source": "productcert@siemens.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/100562"}, {"source": "productcert@siemens.com", "tags": ["Vendor Advisory"], "url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-771218.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/100562"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-771218.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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