CVE-2017-14452

{"id": "CVE-2017-14452", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 8.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.8}]}, "published": "2018-08-23T18:29:00.280", "references": [{"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0502", "tags": ["Exploit", "Third Party Advisory"], "source": "talos-cna@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "An exploitable buffer overflow vulnerability exists in the PubNub message handler for the \"control\" channel of Insteon Hub running firmware version 1012. Specially crafted replies received from the PubNub service can cause buffer overflows on a global section overwriting arbitrary data. A strcpy overflows the buffer insteon_pubnub.channel_cc_r, which has a size of 16 bytes. An attacker can send an arbitrarily long \"c_r\" parameter in order to exploit this vulnerability. An attacker should impersonate PubNub and answer an HTTPS GET request to trigger this vulnerability."}, {"lang": "es", "value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer explotable en el manipulador de mensajes PubNub para el canal \"control\" de Insteon Hub en su versi\u00f3n de firmware 1012. Las respuestas especialmente manipuladas recibidas desde el servicio PubNub pueden provocar desbordamientos de b\u00fafer en una secci\u00f3n global sobrescribiendo datos arbitrarios. Un strcpy desborda el b\u00fafer insteon_pubnub.channel_cc_r, el cual tiene un tama\u00f1o de 16 bytes. Un atacante puede enviar un par\u00e1metro \"c_r \" arbitrariamente largo para explotar esta vulnerabilidad. Un atacante debe suplantar PubNub y responder una petici\u00f3n GET HTTP para desencadenar esta vulnerabilidad."}], "lastModified": "2022-04-19T19:15:17.020", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:insteon:hub_firmware:1012:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "17F98B37-72C0-48A5-A4E2-12327F48327E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:insteon:hub:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "951165BE-0AC1-4690-8B36-E402CA0197FB"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "talos-cna@cisco.com"}