CVE-2016-4449

{"id": "CVE-2016-4449", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.1, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 1.8}]}, "published": "2016-06-09T16:59:07.800", "references": [{"url": "http://jvn.jp/en/jp/JVN17535578/index.html", "source": "secalert@redhat.com"}, {"url": "http://jvndb.jvn.jp/en/contents/2017/JVNDB-2017-000066.html", "source": "secalert@redhat.com"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html", "source": "secalert@redhat.com"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html", "source": "secalert@redhat.com"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html", "source": "secalert@redhat.com"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html", "source": "secalert@redhat.com"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00005.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2016/05/25/2", "source": "secalert@redhat.com"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html", "source": "secalert@redhat.com"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "source": "secalert@redhat.com"}, {"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/90865", "source": "secalert@redhat.com"}, {"url": "http://www.securitytracker.com/id/1036348", "source": "secalert@redhat.com"}, {"url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.404722", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-2994-1", "source": "secalert@redhat.com"}, {"url": "http://xmlsoft.org/news.html", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2016:1292", "source": "secalert@redhat.com"}, {"url": "https://git.gnome.org/browse/libxml2/commit/?id=b1d34de46a11323fccffa9fadeb33be670d602f5", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05194709", "source": "secalert@redhat.com"}, {"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10170", "source": "secalert@redhat.com"}, {"url": "https://support.apple.com/HT206899", "source": "secalert@redhat.com"}, {"url": "https://support.apple.com/HT206901", "source": "secalert@redhat.com"}, {"url": "https://support.apple.com/HT206902", "source": "secalert@redhat.com"}, {"url": "https://support.apple.com/HT206903", "source": "secalert@redhat.com"}, {"url": "https://support.apple.com/HT206904", "source": "secalert@redhat.com"}, {"url": "https://support.apple.com/HT206905", "source": "secalert@redhat.com"}, {"url": "https://support.cybozu.com/ja-jp/article/9735", "source": "secalert@redhat.com"}, {"url": "https://www.debian.org/security/2016/dsa-3593", "source": "secalert@redhat.com"}, {"url": "https://www.tenable.com/security/tns-2016-18", "source": "secalert@redhat.com"}, {"url": "http://jvn.jp/en/jp/JVN17535578/index.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://jvndb.jvn.jp/en/contents/2017/JVNDB-2017-000066.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00005.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2016/05/25/2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/90865", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1036348", "source": 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"https://support.apple.com/HT206899", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/HT206901", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/HT206902", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/HT206903", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/HT206904", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.apple.com/HT206905", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://support.cybozu.com/ja-jp/article/9735", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2016/dsa-3593", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.tenable.com/security/tns-2016-18", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "XML external entity (XXE) vulnerability in the xmlStringLenDecodeEntities function in parser.c in libxml2 before 2.9.4, when not in validating mode, allows context-dependent attackers to read arbitrary files or cause a denial of service (resource consumption) via unspecified vectors."}, {"lang": "es", "value": "Vulneravilidad de XML external entity (XXE) en la funci\u00f3n xmlStringLenDecodeEntities en parser.c en libxml2 en versiones anteriores a 2.9.4, cuando no est\u00e1 en modo de validaci\u00f3n, permite a atacantes dependientes del contexto leer archivos arbitrarios o provocar una denegaci\u00f3n del servicio (consumo de recursos) a trav\u00e9s de vectores no especificados."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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