CVE-2016-2826

{"id": "CVE-2016-2826", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/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": 1.8}]}, "published": "2016-06-13T10:59:09.150", "references": [{"url": "http://www.mozilla.org/security/announce/2016/mfsa2016-55.html", "tags": ["Vendor Advisory"], "source": "security@mozilla.org"}, {"url": "http://www.securityfocus.com/bid/91075", "source": "security@mozilla.org"}, {"url": "http://www.securitytracker.com/id/1036057", "source": "security@mozilla.org"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1237219", "source": "security@mozilla.org"}, {"url": "http://www.mozilla.org/security/announce/2016/mfsa2016-55.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/91075", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1036057", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1237219", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The maintenance service in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 on Windows does not prevent MAR extracted-file modification during updater execution, which might allow local users to gain privileges via a Trojan horse file."}, {"lang": "es", "value": "El servicio de mantenimiento en Mozilla Firefox en versiones anteriores a 47.0 y Firefox ESR 45.x en versiones anteriores a 45.2 en Windows no previene la modificaci\u00f3n de un archivo extra\u00eddo MAR durante la ejecuci\u00f3n del actualizador, lo que podr\u00eda permitir a usuarios locales obtener privilegios a trav\u00e9s de un archivo troyano."}], "lastModified": "2024-11-21T02:48:53.380", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2CF61F35-5905-4BA9-AD7E-7DB261D2F256"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:45.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4123CC23-4443-4B13-A064-04B0B04354FE"}, {"criteria": "cpe:2.3:a:mozilla:firefox:45.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E084D09-97BE-43E1-94D1-05206E513B99"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2CF61F35-5905-4BA9-AD7E-7DB261D2F256"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CD4FEA4B-E29B-485B-BD1C-F1400DF6D1E3", "versionEndIncluding": "46.0.1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@mozilla.org"}