CVE-2016-4449

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.debian.org/security/2016/dsa-3593", "name": "DSA-3593", "tags": [], "refsource": "DEBIAN"}, {"url": "http://www.ubuntu.com/usn/USN-2994-1", "name": "USN-2994-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.openwall.com/lists/oss-security/2016/05/25/2", "name": "[oss-security] 20160525 3 libxml2 issues", "tags": [], "refsource": "MLIST"}, {"url": "http://xmlsoft.org/news.html", "name": "http://xmlsoft.org/news.html", "tags": [], "refsource": "CONFIRM"}, {"url": "https://git.gnome.org/browse/libxml2/commit/?id=b1d34de46a11323fccffa9fadeb33be670d602f5", "name": "https://git.gnome.org/browse/libxml2/commit/?id=b1d34de46a11323fccffa9fadeb33be670d602f5", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.404722", "name": "SSA:2016-148-01", "tags": [], "refsource": "SLACKWARE"}, {"url": "https://access.redhat.com/errata/RHSA-2016:1292", "name": "RHSA-2016:1292", "tags": [], "refsource": "REDHAT"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html", "name": "APPLE-SA-2016-07-18-4", "tags": [], "refsource": "APPLE"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html", "name": "APPLE-SA-2016-07-18-1", "tags": [], "refsource": "APPLE"}, {"url": "https://support.apple.com/HT206904", "name": "https://support.apple.com/HT206904", "tags": [], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/HT206899", "name": "https://support.apple.com/HT206899", "tags": [], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/HT206902", "name": "https://support.apple.com/HT206902", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html", "name": "APPLE-SA-2016-07-18-2", "tags": [], "refsource": "APPLE"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00005.html", "name": "APPLE-SA-2016-07-18-6", "tags": [], "refsource": "APPLE"}, {"url": "https://support.apple.com/HT206905", "name": "https://support.apple.com/HT206905", "tags": [], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/HT206903", "name": "https://support.apple.com/HT206903", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html", "name": "APPLE-SA-2016-07-18-3", "tags": [], "refsource": "APPLE"}, {"url": "https://support.apple.com/HT206901", "name": "https://support.apple.com/HT206901", "tags": [], "refsource": "CONFIRM"}, {"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05194709", "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05194709", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/90865", "name": "90865", "tags": [], "refsource": "BID"}, {"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10170", "name": "https://kc.mcafee.com/corporate/index?page=content&id=SB10170", "tags": [], "refsource": "CONFIRM"}, {"url": "https://www.tenable.com/security/tns-2016-18", "name": "https://www.tenable.com/security/tns-2016-18", "tags": [], "refsource": "CONFIRM"}, {"url": "https://support.cybozu.com/ja-jp/article/9735", "name": "https://support.cybozu.com/ja-jp/article/9735", "tags": [], "refsource": "CONFIRM"}, {"url": "http://jvndb.jvn.jp/en/contents/2017/JVNDB-2017-000066.html", "name": "JVNDB-2017-000066", "tags": [], "refsource": "JVNDB"}, {"url": "http://jvn.jp/en/jp/JVN17535578/index.html", "name": "JVN#17535578", "tags": [], "refsource": "JVN"}, {"url": "http://www.securitytracker.com/id/1036348", "name": "1036348", "tags": [], "refsource": "SECTRACK"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html", "name": "RHSA-2016:2957", "tags": [], "refsource": "REDHAT"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html", "name": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html", "tags": [], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2016-4449", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"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"}, "severity": "MEDIUM", "impactScore": 4.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"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}}, "publishedDate": "2016-06-09T16:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "2.9.3"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2018-01-18T18:18Z"}