[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$feMLQS18dCSsIaB4VGl9HgCIS1LN0rvlzUiKiwPBvO5U":3,"g5a-risk:CVE-2021-4166":288},{"success":4,"data":5,"meta":286},true,{"cveId":6,"title":7,"description":8,"shortDescription":8,"publishedDate":9,"lastModified":10,"cvssScore":11,"cvssVector":12,"cvssMetrics":13,"epssScore":47,"epssPercentile":26,"epssTimeSeries":48,"severity":49,"affectedProducts":50,"affectedProductsCount":102,"references":103,"referencesCount":153,"weaknesses":154,"weaknessesCount":163,"isActivelyExploited":164,"cisaInfo":26,"otxData":26,"relatedBlogPosts":165,"seoMetadata":166,"configurations":191,"relatedVendorCves":284,"notableEvents":285},"CVE-2021-4166","What is CVE-2021-4166?","vim is vulnerable to Out-of-bounds Read","2021-12-25T19:15:07.28","2023-11-07T03:40:17.533",7.1,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:N\u002FA:H",{"CVSSMetricV31":14,"CVSSMetricV30":29,"CVSSMetricV2":36,"CVSSMetricV40":26},[15],{"Source":16,"Type":17,"CVSSData":18,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":19,"VectorString":12,"AttackVector":20,"AttackComplexity":21,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":22,"AvailabilityImpact":25,"BaseScore":11,"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","LOCAL","LOW","NONE","REQUIRED","UNCHANGED","HIGH",null,1.8,5.2,[30],{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":27,"ImpactScore":28},"c09c270a-b464-47c1-9133-acb35b22c19a","Secondary",{"Version":34,"VectorString":35,"AttackVector":20,"AttackComplexity":21,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":22,"AvailabilityImpact":25,"BaseScore":11,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.0","CVSS:3.0\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:N\u002FA:H",[37],{"Source":16,"Type":17,"CVSSData":38,"BaseSeverity":42,"ExploitabilityScore":45,"ImpactScore":46,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":4},{"Version":39,"VectorString":40,"AccessVector":41,"AccessComplexity":42,"Authentication":22,"ConfidentialityImpact":43,"IntegrityImpact":22,"AvailabilityImpact":43,"BaseScore":44,"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:M\u002FAu:N\u002FC:P\u002FI:N\u002FA:P","NETWORK","MEDIUM","PARTIAL",5.8,8.6,4.9,0.01578,[47,47,47,47,47,47,47],"High",[51,55,60,65,70,73,78,81,84,89,92,97,100],{"vendor":52,"product":52,"version":53,"criteria":54,"vulnerable":4},"vim","*","cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*",{"vendor":56,"product":57,"version":58,"criteria":59,"vulnerable":4},"redhat","enterprise_linux","8.0","cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",{"vendor":61,"product":62,"version":63,"criteria":64,"vulnerable":4},"opensuse","factory","-","cpe:2.3:a:opensuse:factory:-:*:*:*:*:*:*:*",{"vendor":66,"product":67,"version":68,"criteria":69,"vulnerable":4},"suse","linux_enterprise","12.0","cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*",{"vendor":66,"product":67,"version":71,"criteria":72,"vulnerable":4},"15.0","cpe:2.3:o:suse:linux_enterprise:15.0:*:*:*:*:*:*:*",{"vendor":74,"product":75,"version":76,"criteria":77,"vulnerable":4},"debian","debian_linux","9.0","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",{"vendor":74,"product":75,"version":79,"criteria":80,"vulnerable":4},"10.0","cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",{"vendor":74,"product":75,"version":82,"criteria":83,"vulnerable":4},"11.0","cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",{"vendor":85,"product":86,"version":87,"criteria":88,"vulnerable":4},"fedoraproject","fedora","34","cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",{"vendor":85,"product":86,"version":90,"criteria":91,"vulnerable":4},"35","cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",{"vendor":93,"product":94,"version":95,"criteria":96,"vulnerable":4},"apple","mac_os_x","10.15.7","cpe:2.3:o:apple:mac_os_x:10.15.7:*:*:*:*:*:*:*",{"vendor":93,"product":98,"version":53,"criteria":99,"vulnerable":4},"macos","cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",{"vendor":93,"product":98,"version":95,"criteria":101,"vulnerable":4},"cpe:2.3:o:apple:macos:10.15.7:security_update_2022-004:*:*:*:*:*:*",13,[104,110,113,116,120,125,131,135,138,142,147,150],{"url":105,"source":106,"tags":107},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2022\u002FJul\u002F14","Seclists",[108,109],"Mailing List","Third Party Advisory",{"url":111,"source":106,"tags":112},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2022\u002FMar\u002F29",[108,109],{"url":114,"source":106,"tags":115},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2022\u002FMay\u002F35",[108,109],{"url":117,"source":118,"tags":119},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2022\u002F01\u002F15\u002F1","Openwall",[108,109],{"url":121,"source":122,"tags":123},"https:\u002F\u002Fgithub.com\u002Fvim\u002Fvim\u002Fcommit\u002F6f98371532fcff911b462d51bc64f2ce8a6ae682","GitHub",[124,109],"Patch",{"url":126,"source":127,"tags":128},"https:\u002F\u002Fhuntr.dev\u002Fbounties\u002F229df5dd-5507-44e9-832c-c70364bdf035","Huntr",[129,130,124,109],"Exploit","Issue Tracking",{"url":132,"source":133,"tags":134},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002F2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD\u002F","Fedoraproject",[],{"url":136,"source":133,"tags":137},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002F3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ\u002F",[],{"url":139,"source":140,"tags":141},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202208-32","Gentoo",[109],{"url":143,"source":144,"tags":145},"https:\u002F\u002Fsupport.apple.com\u002Fkb\u002FHT213183","Apple",[146,109],"Release Notes",{"url":148,"source":144,"tags":149},"https:\u002F\u002Fsupport.apple.com\u002Fkb\u002FHT213256",[109],{"url":151,"source":144,"tags":152},"https:\u002F\u002Fsupport.apple.com\u002Fkb\u002FHT213343",[109],12,[155],{"id":156,"name":157,"description":158,"extendedDescription":159,"status":160,"abstraction":161,"structure":162},"CWE-125","Out-of-bounds Read","The product reads data past the end, or before the beginning, of the intended buffer.","","Draft","Base","Simple",1,false,[],{"title":167,"metaDescription":168,"keywords":169,"canonicalUrl":170,"structuredData":171},"What is CVE-2021-4166? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-4166, a high severity cyber security vulnerability from 2021. vim is vulnerable to Out-of-bounds Read Get CVSS scores, aff...","CVE-2021-4166, CVE-2021-4166 vulnerability, CVE-2021-4166 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, vim security, redhat security, opensuse security, suse security, debian security, fedoraproject security, vim vulnerability, enterprise_linux vulnerability","\u002Fwhat-is\u002Fcve-2021-4166",{"@context":172,"@type":173,"headline":167,"description":168,"datePublished":9,"dateModified":10,"author":174,"publisher":178,"about":182,"mainEntityOfPage":186,"articleSection":189,"keywords":190},"https:\u002F\u002Fschema.org","TechArticle",{"@type":175,"name":176,"url":177},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":175,"name":176,"url":177,"logo":179},{"@type":180,"url":181},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":183,"name":6,"description":184,"additionalType":185},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":187,"@id":188},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-4166","Cybersecurity","CVE-2021-4166, CVE-2021-4166 vulnerability, CVE-2021-4166 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[192,200,206,216,226,234],{"Operator":26,"Negate":26,"Nodes":193},[194],{"Operator":195,"Negate":26,"CPEMatch":196},"OR",[197],{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":198,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":199,"VersionEndIncluding":26},"FDD4FED2-4F81-406F-9134-B6EE192A3E8A","8.2.3884",{"Operator":26,"Negate":26,"Nodes":201},[202],{"Operator":195,"Negate":26,"CPEMatch":203},[204],{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":205,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"F4CFF558-3C47-480D-A2F0-BABF26042943",{"Operator":26,"Negate":26,"Nodes":207},[208],{"Operator":195,"Negate":26,"CPEMatch":209},[210,212,214],{"Vulnerable":4,"Criteria":64,"MatchCriteriaID":211,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"E29492E1-43D8-43BF-94E3-26A762A66FAA",{"Vulnerable":4,"Criteria":69,"MatchCriteriaID":213,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"CBC8B78D-1131-4F21-919D-8AC79A410FB9",{"Vulnerable":4,"Criteria":72,"MatchCriteriaID":215,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"1607628F-77A7-4C1F-98DF-0DC50AE8627D",{"Operator":26,"Negate":26,"Nodes":217},[218],{"Operator":195,"Negate":26,"CPEMatch":219},[220,222,224],{"Vulnerable":4,"Criteria":77,"MatchCriteriaID":221,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"DEECE5FC-CACF-4496-A3E7-164736409252",{"Vulnerable":4,"Criteria":80,"MatchCriteriaID":223,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",{"Vulnerable":4,"Criteria":83,"MatchCriteriaID":225,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"FA6FEEC2-9F11-4643-8827-749718254FED",{"Operator":26,"Negate":26,"Nodes":227},[228],{"Operator":195,"Negate":26,"CPEMatch":229},[230,232],{"Vulnerable":4,"Criteria":88,"MatchCriteriaID":231,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"A930E247-0B43-43CB-98FF-6CE7B8189835",{"Vulnerable":4,"Criteria":91,"MatchCriteriaID":233,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"80E516C0-98A4-4ADE-B69F-66A772E2BAAA",{"Operator":26,"Negate":26,"Nodes":235},[236],{"Operator":195,"Negate":26,"CPEMatch":237},[238,240,243,246,249,252,255,258,261,264,267,270,273,276,279,282],{"Vulnerable":4,"Criteria":96,"MatchCriteriaID":239,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"89161D20-EB9C-4EC0-8D82-75B27CE49264",{"Vulnerable":4,"Criteria":241,"MatchCriteriaID":242,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*","F1F4BF7F-90D4-4668-B4E6-B06F4070F448",{"Vulnerable":4,"Criteria":244,"MatchCriteriaID":245,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*","0F441A43-1669-478D-9EC8-E96882DE4F9F",{"Vulnerable":4,"Criteria":247,"MatchCriteriaID":248,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*","D425C653-37A2-448C-BF2F-B684ADB08A26",{"Vulnerable":4,"Criteria":250,"MatchCriteriaID":251,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*","A54D63B7-B92B-47C3-B1C5-9892E5873A98",{"Vulnerable":4,"Criteria":253,"MatchCriteriaID":254,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*","3456176F-9185-4EE2-A8CE-3D989D674AB7",{"Vulnerable":4,"Criteria":256,"MatchCriteriaID":257,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-005:*:*:*:*:*:*","D337EE21-2F00-484D-9285-F2B0248D7A19",{"Vulnerable":4,"Criteria":259,"MatchCriteriaID":260,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:*","012052B5-9AA7-4FD3-9C80-5F615330039D",{"Vulnerable":4,"Criteria":262,"MatchCriteriaID":263,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-007:*:*:*:*:*:*","50F21A3C-0AC3-48C5-A4F8-5A7B478875B4",{"Vulnerable":4,"Criteria":265,"MatchCriteriaID":266,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-008:*:*:*:*:*:*","8E974DC6-F7D9-4389-9AF9-863F6E419CE6",{"Vulnerable":4,"Criteria":268,"MatchCriteriaID":269,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:*","156A6382-2BD3-4882-90B2-8E7CF6659E17",{"Vulnerable":4,"Criteria":271,"MatchCriteriaID":272,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:*","20A2FDB2-6712-406A-9896-C0B44508B07D",{"Vulnerable":4,"Criteria":274,"MatchCriteriaID":275,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-003:*:*:*:*:*:*","49F537A0-DC42-4176-B22F-C80D179DD99D",{"Vulnerable":4,"Criteria":99,"MatchCriteriaID":277,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":278,"VersionEndIncluding":26},"9060C1B6-F101-46AE-8B08-6D6951304916","12.3",{"Vulnerable":4,"Criteria":99,"MatchCriteriaID":280,"VersionStartExcluding":26,"VersionStartIncluding":82,"VersionEndExcluding":281,"VersionEndIncluding":26},"09A6345C-D813-43BA-B12E-789C80653F86","11.6.6",{"Vulnerable":4,"Criteria":101,"MatchCriteriaID":283,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"D99ACC65-B867-44CC-A6DD-53C7399CA344",[],[],{"lastModified":10,"cacheTime":287,"version":39},1792367840249,{"score":289,"band":290,"action":291,"scoredAt":292},46,"Medium","Plan remediation","2026-10-16T06:52:48.832348+00:00"]