[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fsQASvNtT-z6wJkDNALvQ8szNjZXPEW82TtCws_s2dHs":3,"g5a-risk:CVE-2020-8277":254},{"success":4,"data":5,"meta":252},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":90,"references":91,"referencesCount":90,"weaknesses":140,"weaknessesCount":149,"isActivelyExploited":150,"cisaInfo":26,"otxData":26,"relatedBlogPosts":151,"seoMetadata":152,"configurations":177,"relatedVendorCves":236,"notableEvents":237},"CVE-2020-8277","What is CVE-2020-8277?","A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions \u003C 15.2.1, \u003C 14.15.1, and \u003C 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.","A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions \u003C 15.2.1, \u003C 1...","2020-11-19T01:15:12.763","2023-11-07T03:26:19.41",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",10,2.9,0.54164,[39,39,39,39,39,39,39],"High",[43,48,53,56,60,64,67,70,73,77,80,83,86],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"nodejs","node.js","*","cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"fedoraproject","fedora","32","cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":54,"criteria":55,"vulnerable":4},"33","cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",{"vendor":57,"product":58,"version":46,"criteria":59,"vulnerable":4},"oracle","blockchain_platform","cpe:2.3:a:oracle:blockchain_platform:*:*:*:*:*:*:*:*",{"vendor":57,"product":61,"version":62,"criteria":63,"vulnerable":4},"graalvm","19.3.4","cpe:2.3:a:oracle:graalvm:19.3.4:*:*:*:enterprise:*:*:*",{"vendor":57,"product":61,"version":65,"criteria":66,"vulnerable":4},"20.3.0","cpe:2.3:a:oracle:graalvm:20.3.0:*:*:*:enterprise:*:*:*",{"vendor":57,"product":68,"version":46,"criteria":69,"vulnerable":4},"jd_edwards_enterpriseone_tools","cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*",{"vendor":57,"product":71,"version":46,"criteria":72,"vulnerable":4},"mysql_cluster","cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*",{"vendor":57,"product":74,"version":75,"criteria":76,"vulnerable":4},"retail_xstore_point_of_service","16.0.6","cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*:*:*:*:*",{"vendor":57,"product":74,"version":78,"criteria":79,"vulnerable":4},"17.0.4","cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:*:*:*:*:*:*:*",{"vendor":57,"product":74,"version":81,"criteria":82,"vulnerable":4},"18.0.3","cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:*:*:*:*:*:*:*",{"vendor":57,"product":74,"version":84,"criteria":85,"vulnerable":4},"19.0.2","cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:*:*:*:*:*:*:*",{"vendor":87,"product":88,"version":46,"criteria":89,"vulnerable":4},"c-ares_project","c-ares","cpe:2.3:a:c-ares_project:c-ares:*:*:*:*:*:*:*:*",13,[92,98,102,105,108,111,117,121,124,128,131,134,137],{"url":93,"source":94,"tags":95},"https:\u002F\u002Fhackerone.com\u002Freports\u002F1033107","Hackerone",[96,97],"Permissions Required","Third Party Advisory",{"url":99,"source":100,"tags":101},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FA7WH7W46OZSEUHWBHD7TCH3LRFY52V6Z\u002F","Fedoraproject",[],{"url":103,"source":100,"tags":104},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FBEJBY3RJB3XWUOJFGZM5E3EMQ7MFM3UT\u002F",[],{"url":106,"source":100,"tags":107},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FEEIV4CH6KNVZK63Y6EKVN2XDW7IHSJBJ\u002F",[],{"url":109,"source":100,"tags":110},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FVXLJY4764LYVJPC7NCDLE2UMQ3QC5OI2\u002F",[],{"url":112,"source":113,"tags":114},"https:\u002F\u002Fnodejs.org\u002Fen\u002Fblog\u002Fvulnerability\u002Fnovember-2020-security-releases\u002F","Nodejs",[115,116],"Patch","Vendor Advisory",{"url":118,"source":119,"tags":120},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202012-11","Gentoo",[97],{"url":122,"source":119,"tags":123},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202101-07",[97],{"url":125,"source":126,"tags":127},"https:\u002F\u002Fwww.oracle.com\u002F\u002Fsecurity-alerts\u002Fcpujul2021.html","Oracle",[115,97],{"url":129,"source":126,"tags":130},"https:\u002F\u002Fwww.oracle.com\u002Fsecurity-alerts\u002FcpuApr2021.html",[115,97],{"url":132,"source":126,"tags":133},"https:\u002F\u002Fwww.oracle.com\u002Fsecurity-alerts\u002Fcpuapr2022.html",[115,97],{"url":135,"source":126,"tags":136},"https:\u002F\u002Fwww.oracle.com\u002Fsecurity-alerts\u002Fcpujan2021.html",[115,97],{"url":138,"source":126,"tags":139},"https:\u002F\u002Fwww.oracle.com\u002Fsecurity-alerts\u002Fcpuoct2021.html",[115,97],[141],{"id":142,"name":143,"description":144,"extendedDescription":145,"status":146,"abstraction":147,"structure":148},"CWE-400","Uncontrolled Resource Consumption","The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.","Limited resources include memory, file system storage, database connection pool entries, and CPU. If an attacker can trigger the allocation of these limited resources, but the number or size of the resources is not controlled, then the attacker could cause a denial of service that consumes all available resources. This would prevent valid users from accessing the product, and it could potentially have an impact on the surrounding environment. For example, a memory exhaustion attack against an application could slow down the application as well as its host operating system.\nThere are at least three distinct scenarios which can commonly lead to resource exhaustion:\nResource exhaustion problems are often result due to an incorrect implementation of the following situations:","Draft","Class","Simple",1,false,[],{"title":153,"metaDescription":154,"keywords":155,"canonicalUrl":156,"structuredData":157},"What is CVE-2020-8277? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-8277, a high severity cyber security vulnerability from 2020. High exploit probability (54.2%). A Node.js application that...","CVE-2020-8277, CVE-2020-8277 vulnerability, CVE-2020-8277 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, nodejs security, fedoraproject security, oracle security, node.js vulnerability, fedora vulnerability, blockchain_platform vulnerability, graalvm vulnerability, jd_edwards_enterpriseone_tools vulnerability","\u002Fwhat-is\u002Fcve-2020-8277",{"@context":158,"@type":159,"headline":153,"description":154,"datePublished":10,"dateModified":11,"author":160,"publisher":164,"about":168,"mainEntityOfPage":172,"articleSection":175,"keywords":176},"https:\u002F\u002Fschema.org","TechArticle",{"@type":161,"name":162,"url":163},"Organization","Precursor 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research",[178,196,204,229],{"Operator":26,"Negate":26,"Nodes":179},[180],{"Operator":181,"Negate":26,"CPEMatch":182},"OR",[183,187,191],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":184,"VersionStartExcluding":26,"VersionStartIncluding":185,"VersionEndExcluding":186,"VersionEndIncluding":26},"993C60FB-8308-4AFC-8394-95D8A976093A","12.16.3","12.19.1",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":188,"VersionStartExcluding":26,"VersionStartIncluding":189,"VersionEndExcluding":190,"VersionEndIncluding":26},"0452B6AC-1392-47E6-A0AE-0B44B59BEBDF","14.13.0","14.15.1",{"Vulnerable":4,"Criteria":192,"MatchCriteriaID":193,"VersionStartExcluding":26,"VersionStartIncluding":194,"VersionEndExcluding":195,"VersionEndIncluding":26},"cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*","BC7DAB03-EAA2-46E2-AE08-F5DBB8923C60","15.0.0","15.2.1",{"Operator":26,"Negate":26,"Nodes":197},[198],{"Operator":181,"Negate":26,"CPEMatch":199},[200,202],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":201,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"36D96259-24BD-44E2-96D9-78CE1D41F956",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":203,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"E460AA51-FCDA-46B9-AE97-E6676AA5E194",{"Operator":26,"Negate":26,"Nodes":205},[206],{"Operator":181,"Negate":26,"CPEMatch":207},[208,211,213,215,218,221,223,225,227],{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":209,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":210,"VersionEndIncluding":26},"D0DBC938-A782-433F-8BF1-CA250C332AA7","21.1.2",{"Vulnerable":4,"Criteria":63,"MatchCriteriaID":212,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"937F66F5-F5BA-4156-82E0-EB2C99ABD41A",{"Vulnerable":4,"Criteria":66,"MatchCriteriaID":214,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"BC0F8B31-F93B-40B6-9C06-A3996DC63829",{"Vulnerable":4,"Criteria":69,"MatchCriteriaID":216,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":217,"VersionEndIncluding":26},"86305E47-33E9-411C-B932-08C395C09982","9.2.6.0",{"Vulnerable":4,"Criteria":72,"MatchCriteriaID":219,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":220},"6757B2A9-0311-43DE-A057-F014767E0444","8.0.23",{"Vulnerable":4,"Criteria":76,"MatchCriteriaID":222,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"490B2C44-CECD-4551-B04F-4076D0E053C7",{"Vulnerable":4,"Criteria":79,"MatchCriteriaID":224,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"DEC41EB8-73B4-4BDF-9321-F34EC0BAF9E6",{"Vulnerable":4,"Criteria":82,"MatchCriteriaID":226,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"48EFC111-B01B-4C34-87E4-D6B2C40C0122",{"Vulnerable":4,"Criteria":85,"MatchCriteriaID":228,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"073FEA23-E46A-4C73-9D29-95CFF4F5A59D",{"Operator":26,"Negate":26,"Nodes":230},[231],{"Operator":181,"Negate":26,"CPEMatch":232},[233],{"Vulnerable":4,"Criteria":89,"MatchCriteriaID":234,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":235,"VersionEndIncluding":26},"15CA5F77-8F82-4973-92E5-CE914FBCC774","1.16.0",[],[238,245],{"id":239,"eventType":240,"eventTime":241,"details":242,"label":243,"color":244},"e4ebe358-3be3-4706-a7ed-5f343d394c4b","LOW_EPSS_DELTA","2025-04-20T01:15:57.493792+00:00","Daily EPSS score decreased by 0.125 on 2023-12-30","EPSS Score Decreased","green",{"id":246,"eventType":247,"eventTime":248,"details":249,"label":250,"color":251},"dadac51f-bd5f-4846-bf2e-c5fc453da304","HIGH_EPSS_DELTA","2025-07-05T04:05:34.75045+00:00","Daily EPSS score increased by 0.125 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":253,"version":32},1792268103155,{"score":255,"band":256,"action":257,"scoredAt":258},51,"Medium","Plan remediation","2026-10-16T06:49:54.27506+00:00"]