{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2016-2334","sourceIdentifier":"cret@cert.org","published":"2016-12-13T22:59:00.167","lastModified":"2026-06-17T00:43:50.523","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image."},{"lang":"es","value":"Desbordamiento de búfer basado en memoria dinámica en el método NArchive::NHfs::CHandler::ExtractZlibFile en 7zip en versiones anteriores a 16.00 y p7zip permite a atacantes remotos ejecutar código arbitrario a través de una imagen HFS+ manipulada."}],"affected":[{"source":"cret@cert.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.6,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-119"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:7-zip:7-zip:*:*:*:*:*:*:*:*","versionEndIncluding":"15.14","matchCriteriaId":"3CDC9281-A242-4883-A16B-17C5FFE17327"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*","matchCriteriaId":"E79AB8DD-C907-4038-A931-1A5A4CFB6A5B"},{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*","matchCriteriaId":"C729D5D1-ED95-443A-9F53-5D7C2FD9B80C"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:oracle:solaris:*:*:*:*:*:*:*:*","matchCriteriaId":"05924C67-F9A0-450E-A5B8-059651DD32E3"}]}]}],"references":[{"url":"http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html","source":"cret@cert.org","tags":["Exploit","Third 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