[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fZnCYXWSJQR_RhLaX36g---HtaOCfTJfx6NhsIDVOWoA":3,"g5a-risk:CVE-2016-4472":195},{"success":4,"data":5,"meta":193},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":25,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":59,"references":60,"referencesCount":107,"weaknesses":108,"weaknessesCount":117,"isActivelyExploited":118,"cisaInfo":25,"otxData":25,"relatedBlogPosts":119,"seoMetadata":120,"configurations":145,"relatedVendorCves":191,"notableEvents":192},"CVE-2016-4472","What is CVE-2016-4472?","The overflow protection in Expat is removed by compilers with certain optimization settings, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via crafted XML data.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1283 and CVE-2015-2716.","The overflow protection in Expat is removed by compilers with certain optimization settings, which allows remote attackers to cause a denial of service (cras...","2016-06-30T17:59:04","2025-04-12T10:46:40.837",8.1,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":25,"CVSSMetricV2":28,"CVSSMetricV40":25},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":26,"ImpactScore":27},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":22,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","NETWORK","HIGH","NONE","UNCHANGED",null,2.2,5.9,[29],{"Source":17,"Type":18,"CVSSData":30,"BaseSeverity":33,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":25,"ObtainAllPrivilege":25,"ObtainUserPrivilege":25,"ObtainOtherPrivilege":25,"UserInteractionRequired":4},{"Version":31,"VectorString":32,"AccessVector":21,"AccessComplexity":33,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":34,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":25,"Exploitability":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"CollateralDamagePotential":25,"TargetDistribution":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"EnvironmentalScore":25},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","MEDIUM","PARTIAL",6.8,8.6,6.4,0.11946,[38,38,38,38,38,38,38],"High",[42,47,52,56],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"libexpat_project","libexpat","*","cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*",{"vendor":48,"product":49,"version":50,"criteria":51,"vulnerable":4},"canonical","ubuntu_linux","12.04","cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*",{"vendor":53,"product":54,"version":45,"criteria":55,"vulnerable":4},"mcafee","policy_auditor","cpe:2.3:a:mcafee:policy_auditor:*:*:*:*:*:*:*:*",{"vendor":57,"product":57,"version":45,"criteria":58,"vulnerable":4},"python","cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",4,[61,67,71,77,81,85,89,93,95,97,99,101,103,105],{"url":62,"source":63,"tags":64},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F91528","Securityfocus",[65,66],"Third Party Advisory","VDB Entry",{"url":68,"source":69,"tags":70},"http:\u002F\u002Fwww.ubuntu.com\u002Fusn\u002FUSN-3013-1","Ubuntu",[65],{"url":72,"source":73,"tags":74},"https:\u002F\u002Fbugzilla.redhat.com\u002Fshow_bug.cgi?id=1344251","Red Hat",[75,76,65],"Issue Tracking","Patch",{"url":78,"source":79,"tags":80},"https:\u002F\u002Fkc.mcafee.com\u002Fcorporate\u002Findex?page=content&id=SB10365","Mcafee",[65],{"url":82,"source":83,"tags":84},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F201701-21","Gentoo",[65],{"url":86,"source":87,"tags":88},"https:\u002F\u002Fsourceforge.net\u002Fp\u002Fexpat\u002Fcode_git\u002Fci\u002Ff0bec73b018caa07d3e75ec8dd967f3785d71bde","Sourceforge",[76,65],{"url":90,"source":91,"tags":92},"https:\u002F\u002Fwww.tenable.com\u002Fsecurity\u002Ftns-2016-20","Tenable",[65],{"url":62,"source":63,"tags":94},[65,66],{"url":68,"source":69,"tags":96},[65],{"url":72,"source":73,"tags":98},[75,76,65],{"url":78,"source":79,"tags":100},[65],{"url":82,"source":83,"tags":102},[65],{"url":86,"source":87,"tags":104},[76,65],{"url":90,"source":91,"tags":106},[65],14,[109],{"id":110,"name":111,"description":112,"extendedDescription":113,"status":114,"abstraction":115,"structure":116},"CWE-119","Improper Restriction of Operations within the Bounds of a Memory Buffer","The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.","Stable","Class","Simple",1,false,[],{"title":121,"metaDescription":122,"keywords":123,"canonicalUrl":124,"structuredData":125},"What is CVE-2016-4472? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2016-4472, a high severity cyber security vulnerability from 2016. The overflow protection in Expat is removed by compilers wit...","CVE-2016-4472, CVE-2016-4472 vulnerability, CVE-2016-4472 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2016, CVSS score, exploit, patch, remediation, libexpat_project security, canonical security, mcafee security, python security, libexpat vulnerability, ubuntu_linux vulnerability, policy_auditor vulnerability, python vulnerability","\u002Fwhat-is\u002Fcve-2016-4472",{"@context":126,"@type":127,"headline":121,"description":122,"datePublished":10,"dateModified":11,"author":128,"publisher":132,"about":136,"mainEntityOfPage":140,"articleSection":143,"keywords":144},"https:\u002F\u002Fschema.org","TechArticle",{"@type":129,"name":130,"url":131},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":129,"name":130,"url":131,"logo":133},{"@type":134,"url":135},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":137,"name":6,"description":138,"additionalType":139},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":141,"@id":142},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2016-4472","Cybersecurity","CVE-2016-4472, CVE-2016-4472 vulnerability, CVE-2016-4472 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[146,154,160,167],{"Operator":25,"Negate":25,"Nodes":147},[148],{"Operator":149,"Negate":25,"CPEMatch":150},"OR",[151],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":152,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":153},"468843CD-240A-47B9-B6C9-FD9B7D314A38","2.1.1",{"Operator":25,"Negate":25,"Nodes":155},[156],{"Operator":149,"Negate":25,"CPEMatch":157},[158],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":159,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"CB66DB75-2B16-4EBF-9B93-CE49D8086E41",{"Operator":25,"Negate":25,"Nodes":161},[162],{"Operator":149,"Negate":25,"CPEMatch":163},[164],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":165,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":166,"VersionEndIncluding":25},"CB739B3A-20BB-4118-82DD-7ACFE5881FE2","6.5.1",{"Operator":25,"Negate":25,"Nodes":168},[169],{"Operator":149,"Negate":25,"CPEMatch":170},[171,175,179,183,187],{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":172,"VersionStartExcluding":25,"VersionStartIncluding":173,"VersionEndExcluding":174,"VersionEndIncluding":25},"CF6ABED2-9492-42E0-80A7-AB77C2900E9A","2.7.0","2.7.15",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":176,"VersionStartExcluding":25,"VersionStartIncluding":177,"VersionEndExcluding":178,"VersionEndIncluding":25},"2E822AE7-709A-4DA4-B2C6-7A5968AE62FD","3.3.0","3.3.7",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":180,"VersionStartExcluding":25,"VersionStartIncluding":181,"VersionEndExcluding":182,"VersionEndIncluding":25},"E65C03FE-52E0-477A-A104-8F2CC0EEE753","3.4.0","3.4.7",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":184,"VersionStartExcluding":25,"VersionStartIncluding":185,"VersionEndExcluding":186,"VersionEndIncluding":25},"9C0FE3B2-27E6-4DA9-8479-B34E3014AC55","3.5.0","3.5.4",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":188,"VersionStartExcluding":25,"VersionStartIncluding":189,"VersionEndExcluding":190,"VersionEndIncluding":25},"0AAF5776-8121-49B5-A6AE-815B7CCAC307","3.6.0","3.6.2",[],[],{"lastModified":11,"cacheTime":194,"version":31},1792347211904,{"score":196,"band":197,"action":198,"scoredAt":199},49,"Medium","Plan remediation","2026-10-17T07:57:36.004755+00:00"]