CVE-2016-6271

{"id": "CVE-2016-6271", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2017-01-18T22:59:00.780", "references": [{"url": "http://www.securityfocus.com/bid/95928", "source": "cve@mitre.org"}, {"url": "https://github.com/BelledonneCommunications/bzrtp/commit/bbb1e6e2f467ee4bd7b9a8c800e4f07343d7d99b", "tags": ["Issue Tracking", "Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/gteissier/CVE-2016-6271", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/95928", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/BelledonneCommunications/bzrtp/commit/bbb1e6e2f467ee4bd7b9a8c800e4f07343d7d99b", "tags": ["Issue Tracking", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/gteissier/CVE-2016-6271", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-254"}]}], "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."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:bzrtp_project:bzrtp:1.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9536042E-1DA6-4971-85BA-E99A73F877A1"}, {"criteria": "cpe:2.3:a:bzrtp_project:bzrtp:1.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "27EC44AF-7082-4DF3-8ED1-9B380BE2EBDB"}, {"criteria": "cpe:2.3:a:bzrtp_project:bzrtp:1.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D470019E-5647-4D3F-A70D-DC19CBD5F588"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}