{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-08-06T00:00:00", "descriptions": [{"lang": "en", "value": "The Bzrtp library (aka libbzrtp) 1.0.x before 1.0.4 allows man-in-the-middle attackers to conduct spoofing attacks by leveraging a missing HVI check on DHPart2 packet reception."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-02T18:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "95928", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/95928"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/BelledonneCommunications/bzrtp/commit/bbb1e6e2f467ee4bd7b9a8c800e4f07343d7d99b"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/gteissier/CVE-2016-6271"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-6271", "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 Bzrtp library (aka libbzrtp) 1.0.x before 1.0.4 allows man-in-the-middle attackers to conduct spoofing attacks by leveraging a missing HVI check on DHPart2 packet reception."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "95928", "refsource": "BID", "url": "http://www.securityfocus.com/bid/95928"}, {"name": "https://github.com/BelledonneCommunications/bzrtp/commit/bbb1e6e2f467ee4bd7b9a8c800e4f07343d7d99b", "refsource": "CONFIRM", "url": "https://github.com/BelledonneCommunications/bzrtp/commit/bbb1e6e2f467ee4bd7b9a8c800e4f07343d7d99b"}, {"name": "https://github.com/gteissier/CVE-2016-6271", "refsource": "MISC", "url": "https://github.com/gteissier/CVE-2016-6271"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-6271", "datePublished": "2017-01-18T22:00:00", "dateReserved": "2016-07-21T00:00:00", "dateUpdated": "2017-08-02T18:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bzrtp_project:bzrtp:1.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "9536042E-1DA6-4971-85BA-E99A73F877A1", "vulnerable": true}, {"criteria": "cpe:2.3:a:bzrtp_project:bzrtp:1.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "27EC44AF-7082-4DF3-8ED1-9B380BE2EBDB", "vulnerable": true}, {"criteria": "cpe:2.3:a:bzrtp_project:bzrtp:1.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "D470019E-5647-4D3F-A70D-DC19CBD5F588", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The Bzrtp library (aka libbzrtp) 1.0.x before 1.0.4 allows man-in-the-middle attackers to conduct spoofing attacks by leveraging a missing HVI check on DHPart2 packet reception."}, {"lang": "es", "value": "La librer\u00eda Bzrtp (tambi\u00e9n conocida como libbzrtp) 1.0.x en versiones anteriores a 1.0.4 permite a atacantes man-in-the-middle llevar a cabo ataques de suplantaci\u00f3n de identidad aprovechando una comprobaci\u00f3n HVI desaparecida en la recepci\u00f3n de paquetes DHPart2."}], "id": "CVE-2016-6271", "lastModified": "2017-08-03T01:29:00.320", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "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": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-01-18T22:59:00.780", "references": [{"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/95928"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/BelledonneCommunications/bzrtp/commit/bbb1e6e2f467ee4bd7b9a8c800e4f07343d7d99b"}, {"source": "cve@mitre.org", "url": "https://github.com/gteissier/CVE-2016-6271"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-254"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}