{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2016-2335","sourceIdentifier":"cret@cert.org","published":"2016-06-07T14:06:12.293","lastModified":"2026-06-17T00:43:50.663","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attackers to cause a denial of service (out-of-bounds read) or execute arbitrary code via the PartitionRef field in the Long Allocation Descriptor in a UDF file."},{"lang":"es","value":"El método CInArchive::ReadFileItem en Archive/Udf/UdfIn.cpp en 7zip 9.20 y 15.05 beta y p7zip permite a atacantes remotos provocar una denegación de servicio (lectura fuera de rango) o ejecutar código arbitrario a través de un archivo PartitionRef en Long Allocation Descriptor en un archivo UDF."}],"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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"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:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*","matchCriteriaId":"03117DF1-3BEC-4B8D-AD63-DBBDB2126081"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","matchCriteriaId":"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"},{"vulnerable":true,"criteria":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*","matchCriteriaId":"DEECE5FC-CACF-4496-A3E7-164736409252"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:7-zip:7-zip:9.20:*:*:*:*:*:*:*","matchCriteriaId":"6FA6F49C-39DF-48AA-99C6-F1279103BBE8"},{"vulnerable":true,"criteria":"cpe:2.3:a:7-zip:7-zip:15.05:beta:*:*:*:*:*:*","matchCriteriaId":"632DF4B9-1F36-4278-8CA2-931E820809F2"}]}]}],"references":[{"url":"http://blog.talosintel.com/2016/05/multiple-7-zip-vulnerabilities.html","source":"cret@cert.org","tags":["Exploit","Third 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