[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$flYlYETUV7AD5xKoDFWK_mzNnFIV6umEeNGiZ55fNJw0":3,"g5a-risk:CVE-2019-15680":119},{"success":4,"data":5,"meta":117},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":26,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":47,"references":48,"referencesCount":35,"weaknesses":71,"weaknessesCount":47,"isActivelyExploited":80,"cisaInfo":26,"otxData":26,"relatedBlogPosts":81,"seoMetadata":82,"configurations":107,"relatedVendorCves":115,"notableEvents":116},"CVE-2019-15680","What is CVE-2019-15680?","TightVNC code version 1.3.10 contains null pointer dereference in HandleZlibBPP function, which results Denial of System (DoS). This attack appear to be exploitable via network connectivity.","TightVNC code version 1.3.10 contains null pointer dereference in HandleZlibBPP function, which results Denial of System (DoS). This attack appear to be expl...","2019-10-29T19:15:18.033","2020-12-09T17:15:29.01",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,3.9,3.6,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":36,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:P","PARTIAL",5,"MEDIUM",10,2.9,0.02669,[39,39,39,39,39,39,39],"High",[43],{"vendor":44,"product":44,"version":45,"criteria":46,"vulnerable":4},"tightvnc","1.3.10","cpe:2.3:a:tightvnc:tightvnc:1.3.10:*:*:*:*:*:*:*",1,[49,53,57,61,65],{"url":50,"source":51,"tags":52},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-478893.pdf","Siemens",[],{"url":54,"source":55,"tags":56},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2019\u002F12\u002Fmsg00028.html","Debian",[],{"url":58,"source":59,"tags":60},"https:\u002F\u002Fus-cert.cisa.gov\u002Fics\u002Fadvisories\u002Ficsa-20-343-08","CISA",[],{"url":62,"source":63,"tags":64},"https:\u002F\u002Fusn.ubuntu.com\u002F4407-1\u002F","Ubuntu",[],{"url":66,"source":67,"tags":68},"https:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2018\u002F12\u002F10\u002F5","Openwall",[69,70],"Mailing List","Third Party Advisory",[72],{"id":73,"name":74,"description":75,"extendedDescription":76,"status":77,"abstraction":78,"structure":79},"CWE-476","NULL Pointer Dereference","The product dereferences a pointer that it expects to be valid but is NULL.","","Stable","Base","Simple",false,[],{"title":83,"metaDescription":84,"keywords":85,"canonicalUrl":86,"structuredData":87},"What is CVE-2019-15680? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2019-15680, a high severity cyber security vulnerability from 2019. TightVNC code version 1.3.10 contains null pointer derefere...","CVE-2019-15680, CVE-2019-15680 vulnerability, CVE-2019-15680 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, tightvnc security, tightvnc vulnerability","\u002Fwhat-is\u002Fcve-2019-15680",{"@context":88,"@type":89,"headline":83,"description":84,"datePublished":10,"dateModified":11,"author":90,"publisher":94,"about":98,"mainEntityOfPage":102,"articleSection":105,"keywords":106},"https:\u002F\u002Fschema.org","TechArticle",{"@type":91,"name":92,"url":93},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":91,"name":92,"url":93,"logo":95},{"@type":96,"url":97},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":99,"name":6,"description":100,"additionalType":101},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":103,"@id":104},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2019-15680","Cybersecurity","CVE-2019-15680, CVE-2019-15680 vulnerability, CVE-2019-15680 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[108],{"Operator":26,"Negate":26,"Nodes":109},[110],{"Operator":111,"Negate":26,"CPEMatch":112},"OR",[113],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":114,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"37E2BF43-0B3B-4BDD-B145-62E7333F4A93",[],[],{"lastModified":11,"cacheTime":118,"version":32},1792474542071,{"score":120,"band":121,"action":122,"scoredAt":123},47,"Medium","Plan remediation","2026-10-16T06:47:09.382466+00:00"]