[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f3djWqb-oei-ZRYqls_3iLrLNgjui2fg4fM2h5PJxf5g":3,"g5a-risk:CVE-2018-20330":114},{"success":4,"data":5,"meta":112},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":40,"epssPercentile":15,"epssTimeSeries":41,"severity":42,"affectedProducts":43,"affectedProductsCount":48,"references":49,"referencesCount":60,"weaknesses":61,"weaknessesCount":60,"isActivelyExploited":75,"cisaInfo":15,"otxData":15,"relatedBlogPosts":76,"seoMetadata":77,"configurations":102,"relatedVendorCves":110,"notableEvents":111},"CVE-2018-20330","What is CVE-2018-20330?","The tjLoadImage function in libjpeg-turbo 2.0.1 has an integer overflow with a resultant heap-based buffer overflow via a BMP image because multiplication of pitch and height is mishandled, as demonstrated by tjbench.","The tjLoadImage function in libjpeg-turbo 2.0.1 has an integer overflow with a resultant heap-based buffer overflow via a BMP image because multiplication of...","2018-12-21T09:29:00.247","2020-08-24T17:37:01.14",8.8,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\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":24,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":27,"IntegrityImpact":27,"AvailabilityImpact":27,"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","NETWORK","LOW","NONE","REQUIRED","UNCHANGED","HIGH",2.8,5.9,[31],{"Source":18,"Type":19,"CVSSData":32,"BaseSeverity":35,"ExploitabilityScore":38,"ImpactScore":39,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":4},{"Version":33,"VectorString":34,"AccessVector":22,"AccessComplexity":35,"Authentication":24,"ConfidentialityImpact":36,"IntegrityImpact":36,"AvailabilityImpact":36,"BaseScore":37,"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:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","MEDIUM","PARTIAL",6.8,8.6,6.4,0.02006,[40,40,40,40,40,40,40],"High",[44],{"vendor":45,"product":45,"version":46,"criteria":47,"vulnerable":4},"libjpeg-turbo","2.0.1","cpe:2.3:a:libjpeg-turbo:libjpeg-turbo:2.0.1:*:*:*:*:*:*:*",1,[50,56],{"url":51,"source":52,"tags":53},"https:\u002F\u002Fgithub.com\u002Flibjpeg-turbo\u002Flibjpeg-turbo\u002Fissues\u002F304","GitHub",[54,55],"Patch","Third Party Advisory",{"url":57,"source":58,"tags":59},"https:\u002F\u002Fusn.ubuntu.com\u002F4190-1\u002F","Ubuntu",[],2,[62,70],{"id":63,"name":64,"description":65,"extendedDescription":66,"status":67,"abstraction":68,"structure":69},"CWE-190","Integer Overflow or Wraparound","The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","","Stable","Base","Simple",{"id":71,"name":72,"description":73,"extendedDescription":66,"status":74,"abstraction":68,"structure":69},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","Draft",false,[],{"title":78,"metaDescription":79,"keywords":80,"canonicalUrl":81,"structuredData":82},"What is CVE-2018-20330? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-20330, a high severity cyber security vulnerability from 2018. The tjLoadImage function in libjpeg-turbo 2.0.1 has an inte...","CVE-2018-20330, CVE-2018-20330 vulnerability, CVE-2018-20330 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, libjpeg-turbo security, libjpeg-turbo vulnerability","\u002Fwhat-is\u002Fcve-2018-20330",{"@context":83,"@type":84,"headline":78,"description":79,"datePublished":10,"dateModified":11,"author":85,"publisher":89,"about":93,"mainEntityOfPage":97,"articleSection":100,"keywords":101},"https:\u002F\u002Fschema.org","TechArticle",{"@type":86,"name":87,"url":88},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":86,"name":87,"url":88,"logo":90},{"@type":91,"url":92},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":94,"name":6,"description":95,"additionalType":96},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":98,"@id":99},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-20330","Cybersecurity","CVE-2018-20330, CVE-2018-20330 vulnerability, CVE-2018-20330 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[103],{"Operator":15,"Negate":15,"Nodes":104},[105],{"Operator":106,"Negate":15,"CPEMatch":107},"OR",[108],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":109,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"08B1CB70-7F6D-42A0-8CEE-5990BB54D73B",[],[],{"lastModified":11,"cacheTime":113,"version":33},1792353172911,{"score":115,"band":116,"action":117,"scoredAt":118},49,"Medium","Plan remediation","2026-10-16T06:45:18.292703+00:00"]