[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fdyZxcTkvI1h2EC9WT8Q4sZe2Fkf4n4uDSbgruqSyZpU":3,"g5a-risk:CVE-2019-3971":100},{"success":4,"data":5,"meta":98},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":15,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":48,"references":49,"referencesCount":48,"weaknesses":56,"weaknessesCount":48,"isActivelyExploited":60,"cisaInfo":15,"otxData":15,"relatedBlogPosts":61,"seoMetadata":62,"configurations":87,"relatedVendorCves":96,"notableEvents":97},"CVE-2019-3971","What is CVE-2019-3971?","Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port \"cmdvrtLPCServerPort\". A low privileged local process can connect to this port and send an LPC_DATAGRAM, which triggers an Access Violation due to hardcoded NULLs used for Source parameter in a memcpy operation that is called for this handler. This results in CmdVirth.exe and its child svchost.exe instances to terminate.","Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port \"cmdvrtLPCServerPort\". A low ...","2019-07-17T21:15:12.657","2020-08-24T17:37:01.14",5.5,"CVSS:3.0\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":30,"CVSSMetricV40":15},null,[17],{"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":24,"IntegrityImpact":24,"AvailabilityImpact":26,"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,[31],{"Source":18,"Type":19,"CVSSData":32,"BaseSeverity":23,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":33,"VectorString":34,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":35,"BaseScore":36,"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:N\u002FI:N\u002FA:P","PARTIAL",2.1,3.9,2.9,0.00368,[39,39,39,39,39,39,39],"Medium",[43],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"comodo","antivirus","*","cpe:2.3:a:comodo:antivirus:*:*:*:*:*:*:*:*",1,[50],{"url":51,"source":52,"tags":53},"https:\u002F\u002Fwww.tenable.com\u002Fsecurity\u002Fresearch\u002Ftra-2019-34","Tenable",[54,55],"Exploit","Third Party Advisory",[57],{"id":58,"name":58,"description":59},"Unknown","NVD-CWE-noinfo",false,[],{"title":63,"metaDescription":64,"keywords":65,"canonicalUrl":66,"structuredData":67},"What is CVE-2019-3971? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2019-3971, a medium severity cyber security vulnerability from 2019. Comodo Antivirus versions up to 12.0.0.6810 are vulnerable...","CVE-2019-3971, CVE-2019-3971 vulnerability, CVE-2019-3971 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, comodo security, antivirus vulnerability","\u002Fwhat-is\u002Fcve-2019-3971",{"@context":68,"@type":69,"headline":63,"description":64,"datePublished":10,"dateModified":11,"author":70,"publisher":74,"about":78,"mainEntityOfPage":82,"articleSection":85,"keywords":86},"https:\u002F\u002Fschema.org","TechArticle",{"@type":71,"name":72,"url":73},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":71,"name":72,"url":73,"logo":75},{"@type":76,"url":77},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":79,"name":6,"description":80,"additionalType":81},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":83,"@id":84},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2019-3971","Cybersecurity","CVE-2019-3971, CVE-2019-3971 vulnerability, CVE-2019-3971 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[88],{"Operator":15,"Negate":15,"Nodes":89},[90],{"Operator":91,"Negate":15,"CPEMatch":92},"OR",[93],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":94,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":95},"EA5A70E5-7206-41FE-8EA1-4BD6E935E882","12.0.0.6810",[],[],{"lastModified":11,"cacheTime":99,"version":33},1792388167419,{"score":101,"band":41,"action":102,"scoredAt":103},42,"Plan remediation","2026-10-16T06:46:29.760151+00:00"]