[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fb85ods7cO7wjYO8fXxC1Lrc852b6kCtnbVcjK3R37J4":3,"g5a-risk:CVE-2018-3989":140},{"success":4,"data":5,"meta":138},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":48,"epssPercentile":15,"epssTimeSeries":49,"severity":50,"affectedProducts":51,"affectedProductsCount":62,"references":63,"referencesCount":85,"weaknesses":86,"weaknessesCount":95,"isActivelyExploited":96,"cisaInfo":15,"otxData":15,"relatedBlogPosts":97,"seoMetadata":98,"configurations":123,"relatedVendorCves":136,"notableEvents":137},"CVE-2018-3989","What is CVE-2018-3989?","An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 (Build 2400).A specially crafted IRP request can cause the driver to return uninitialized memory, resulting in kernel memory disclosure. An attacker can send an IRP request to trigger this vulnerability.","An exploitable kernel memory disclosure vulnerability exists in the 0x8200E804 IOCTL handler functionality of WIBU-SYSTEMS WibuKey.sys Version 6.40 (Build 24...","2019-02-05T23:29:00.31","2022-04-19T18:15:37.227",5.5,"CVSS:3.0\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":39,"CVSSMetricV40":15},null,[17,30],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":12,"BaseSeverity":27,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"3.0","LOCAL","LOW","NONE","UNCHANGED","HIGH","MEDIUM",1.8,3.6,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":37,"ImpactScore":38},"talos-cna@cisco.com","Secondary",{"Version":21,"VectorString":34,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":35,"ConfidentialityImpact":23,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":36,"BaseSeverity":27,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"CVSS:3.0\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:C\u002FC:L\u002FI:N\u002FA:N","CHANGED",4.3,2.5,1.4,[40],{"Source":18,"Type":19,"CVSSData":41,"BaseSeverity":23,"ExploitabilityScore":46,"ImpactScore":47,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":42,"VectorString":43,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":44,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":45,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","AV:L\u002FAC:L\u002FAu:N\u002FC:P\u002FI:N\u002FA:N","PARTIAL",2.1,3.9,2.9,0.0057,[48,48,48,48,48,48,48],"Medium",[52,57],{"vendor":53,"product":54,"version":55,"criteria":56,"vulnerable":4},"wibu","wibukey","6.40","cpe:2.3:a:wibu:wibukey:6.40:*:*:*:*:*:*:*",{"vendor":58,"product":59,"version":60,"criteria":61,"vulnerable":4},"microsoft","windows","-","cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",2,[64,70,74,77,80],{"url":65,"source":66,"tags":67},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F107005","Securityfocus",[68,69],"Third Party Advisory","VDB Entry",{"url":71,"source":72,"tags":73},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-760124.pdf","Siemens",[68],{"url":75,"source":72,"tags":76},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-844562.pdf",[68],{"url":78,"source":72,"tags":79},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-902727.pdf",[],{"url":81,"source":82,"tags":83},"https:\u002F\u002Ftalosintelligence.com\u002Fvulnerability_reports\u002FTALOS-2018-0657","Talosintelligence",[84,68],"Exploit",5,[87],{"id":88,"name":89,"description":90,"extendedDescription":91,"status":92,"abstraction":93,"structure":94},"CWE-908","Use of Uninitialized Resource","The product uses or accesses a resource that has not been initialized.","When a resource has not been properly initialized, the product may behave unexpectedly. This may lead to a crash or invalid memory access, but the consequences vary depending on the type of resource and how it is used within the product.","Incomplete","Base","Simple",1,false,[],{"title":99,"metaDescription":100,"keywords":101,"canonicalUrl":102,"structuredData":103},"What is CVE-2018-3989? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-3989, a medium severity cyber security vulnerability from 2019. An exploitable kernel memory disclosure vulnerability exis...","CVE-2018-3989, CVE-2018-3989 vulnerability, CVE-2018-3989 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, wibu security, microsoft security, wibukey vulnerability, windows vulnerability","\u002Fwhat-is\u002Fcve-2018-3989",{"@context":104,"@type":105,"headline":99,"description":100,"datePublished":10,"dateModified":11,"author":106,"publisher":110,"about":114,"mainEntityOfPage":118,"articleSection":121,"keywords":122},"https:\u002F\u002Fschema.org","TechArticle",{"@type":107,"name":108,"url":109},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":107,"name":108,"url":109,"logo":111},{"@type":112,"url":113},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":115,"name":6,"description":116,"additionalType":117},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":119,"@id":120},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-3989","Cybersecurity","CVE-2018-3989, CVE-2018-3989 vulnerability, CVE-2018-3989 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[124],{"Operator":125,"Negate":15,"Nodes":126},"AND",[127,132],{"Operator":128,"Negate":15,"CPEMatch":129},"OR",[130],{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":131,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"3DAB4985-4CF4-42FF-B85C-362E56310075",{"Operator":128,"Negate":15,"CPEMatch":133},[134],{"Vulnerable":15,"Criteria":61,"MatchCriteriaID":135,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"A2572D17-1DE6-457B-99CC-64AFD54487EA",[],[],{"lastModified":11,"cacheTime":139,"version":42},1792357813650,{"score":141,"band":50,"action":142,"scoredAt":143},41,"Plan remediation","2026-10-16T06:45:32.271829+00:00"]