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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bluez:bluez:5.42:*:*:*:*:*:*:*", "matchCriteriaId": "196663D8-4181-4806-9944-0C60F9402CCA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In BlueZ 5.42, a buffer overflow was observed in \"commands_dump\" function in \"tools/parser/csr.c\" source file. The issue exists because \"commands\" array is overflowed by supplied parameter due to lack of boundary checks on size of the buffer from frame \"frm->ptr\" parameter. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash."}, {"lang": "es", "value": "En BlueZ 5.42, se ha observado un desbordamiento de b\u00fafer en la funci\u00f3n \"commands_dump\" en la fuente de archivo \"tools/parser/csr.c\". El problema existe porque la cadena \"commands\" desborda por el par\u00e1metro subministrado debido a la falta de controles de l\u00edmites en el tama\u00f1o del b\u00fafer del par\u00e1metro frame \"frm->ptr\". Este problema puede ser desencadenado procesando un archivo de volcado corrupto y resulta en una ca\u00edda de hcidump."}], "id": "CVE-2016-9804", "lastModified": "2026-05-06T22:30:45.220", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-12-03T06:59:09.513", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/94652"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.spinics.net/lists/linux-bluetooth/msg68892.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/94652"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.spinics.net/lists/linux-bluetooth/msg68892.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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