[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fvgKZGcU8dSStN6lOxdu3Fx6KYEU0cgA6mrlG8mRupvM":3,"g5a-risk:CVE-2020-9274":199},{"success":4,"data":5,"meta":197},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":75,"references":76,"referencesCount":75,"weaknesses":111,"weaknessesCount":120,"isActivelyExploited":121,"cisaInfo":26,"otxData":26,"relatedBlogPosts":122,"seoMetadata":123,"configurations":148,"relatedVendorCves":188,"notableEvents":189},"CVE-2020-9274","What is CVE-2020-9274?","An issue was discovered in Pure-FTPd 1.0.49. An uninitialized pointer vulnerability has been detected in the diraliases linked list. When the *lookup_alias(const char alias) or print_aliases(void) function is called, they fail to correctly detect the end of the linked list and try to access a non-existent list member. This is related to init_aliases in diraliases.c.","An issue was discovered in Pure-FTPd 1.0.49. An uninitialized pointer vulnerability has been detected in the diraliases linked list. When the *lookup_alias(c...","2020-02-26T16:15:19.847","2023-11-07T03:26:50.54",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"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":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"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":34,"IntegrityImpact":23,"AvailabilityImpact":23,"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:P\u002FI:N\u002FA:N","PARTIAL",5,"MEDIUM",10,2.9,0.06006,[39,39,39,39,39,39,39],"High",[43,48,53,58,60,64,67,70],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"pureftpd","pure-ftpd","*","cpe:2.3:a:pureftpd:pure-ftpd:*:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"debian","debian_linux","8.0","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",{"vendor":54,"product":55,"version":56,"criteria":57,"vulnerable":4},"fedoraproject","extra_packages_for_enterprise_linux","7.0","cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:*",{"vendor":54,"product":55,"version":51,"criteria":59,"vulnerable":4},"cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*",{"vendor":54,"product":61,"version":62,"criteria":63,"vulnerable":4},"fedora","30","cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",{"vendor":54,"product":61,"version":65,"criteria":66,"vulnerable":4},"31","cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",{"vendor":54,"product":61,"version":68,"criteria":69,"vulnerable":4},"32","cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",{"vendor":71,"product":72,"version":73,"criteria":74,"vulnerable":4},"canonical","ubuntu_linux","16.04","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*",8,[77,83,88,92,95,98,102,106],{"url":78,"source":79,"tags":80},"https:\u002F\u002Fgithub.com\u002Fjedisct1\u002Fpure-ftpd\u002Fcommit\u002F8d0d42542e2cb7a56d645fbe4d0ef436e38bcefa","GitHub",[81,82],"Patch","Third Party Advisory",{"url":84,"source":85,"tags":86},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2020\u002F02\u002Fmsg00029.html","Debian",[87,82],"Mailing List",{"url":89,"source":90,"tags":91},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002F22P44PECZWNDP7CMBL7NRBMNFS73C5Z2\u002F","Fedoraproject",[],{"url":93,"source":90,"tags":94},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FB5NSUDWXZVWUCL6R2PTX3KBB42Z62CA5\u002F",[],{"url":96,"source":90,"tags":97},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FU5DBVHJCXWRSJPNJQCJQCKZF6ZDPZCKA\u002F",[],{"url":99,"source":100,"tags":101},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202003-54","Gentoo",[82],{"url":103,"source":104,"tags":105},"https:\u002F\u002Fusn.ubuntu.com\u002F4515-1\u002F","Ubuntu",[82],{"url":107,"source":108,"tags":109},"https:\u002F\u002Fwww.pureftpd.org\u002Fproject\u002Fpure-ftpd\u002Fnews\u002F","Pureftpd",[110],"Vendor Advisory",[112],{"id":113,"name":114,"description":115,"extendedDescription":116,"status":117,"abstraction":118,"structure":119},"CWE-824","Access of Uninitialized Pointer","The product accesses or uses a pointer that has not been initialized.","If the pointer contains an uninitialized value, then the value might not point to a valid memory location. This could cause the product to read from or write to unexpected memory locations, leading to a denial of service. If the uninitialized pointer is used as a function call, then arbitrary functions could be invoked. If an attacker can influence the portion of uninitialized memory that is contained in the pointer, this weakness could be leveraged to execute code or perform other attacks.\nDepending on memory layout, associated memory management behaviors, and product operation, the attacker might be able to influence the contents of the uninitialized pointer, thus gaining more fine-grained control of the memory location to be accessed.","Incomplete","Base","Simple",1,false,[],{"title":124,"metaDescription":125,"keywords":126,"canonicalUrl":127,"structuredData":128},"What is CVE-2020-9274? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-9274, a high severity cyber security vulnerability from 2020. An issue was discovered in Pure-FTPd 1.0.49. An uninitialize...","CVE-2020-9274, CVE-2020-9274 vulnerability, CVE-2020-9274 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, pureftpd security, debian security, fedoraproject security, canonical security, pure-ftpd vulnerability, debian_linux vulnerability, extra_packages_for_enterprise_linux vulnerability, fedora vulnerability","\u002Fwhat-is\u002Fcve-2020-9274",{"@context":129,"@type":130,"headline":124,"description":125,"datePublished":10,"dateModified":11,"author":131,"publisher":135,"about":139,"mainEntityOfPage":143,"articleSection":146,"keywords":147},"https:\u002F\u002Fschema.org","TechArticle",{"@type":132,"name":133,"url":134},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":132,"name":133,"url":134,"logo":136},{"@type":137,"url":138},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":140,"name":6,"description":141,"additionalType":142},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":144,"@id":145},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-9274","Cybersecurity","CVE-2020-9274, CVE-2020-9274 vulnerability, CVE-2020-9274 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[149,157,163,177,182],{"Operator":26,"Negate":26,"Nodes":150},[151],{"Operator":152,"Negate":26,"CPEMatch":153},"OR",[154],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":155,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":156,"VersionEndIncluding":26},"75A7494B-4517-44A4-9AAD-2D7D2BA66776","1.0.50",{"Operator":26,"Negate":26,"Nodes":158},[159],{"Operator":152,"Negate":26,"CPEMatch":160},[161],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":162,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",{"Operator":26,"Negate":26,"Nodes":164},[165],{"Operator":152,"Negate":26,"CPEMatch":166},[167,169,171,173,175],{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":168,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"3D9C7598-4BB4-442A-86DF-EEDE041A4CC7",{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":170,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"BB176AC3-3CDA-4DDA-9089-C67B2F73AA62",{"Vulnerable":4,"Criteria":63,"MatchCriteriaID":172,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"97A4B8DF-58DA-4AB6-A1F9-331B36409BA3",{"Vulnerable":4,"Criteria":66,"MatchCriteriaID":174,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"80F0FA5D-8D3B-4C0E-81E2-87998286AF33",{"Vulnerable":4,"Criteria":69,"MatchCriteriaID":176,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"36D96259-24BD-44E2-96D9-78CE1D41F956",{"Operator":26,"Negate":26,"Nodes":178},[179],{"Operator":152,"Negate":26,"CPEMatch":180},[181],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":162,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},{"Operator":26,"Negate":26,"Nodes":183},[184],{"Operator":152,"Negate":26,"CPEMatch":185},[186],{"Vulnerable":4,"Criteria":74,"MatchCriteriaID":187,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6",[],[190],{"id":191,"eventType":192,"eventTime":193,"details":194,"label":195,"color":196},"2ad9735d-a8c1-417f-84f3-baaa2a5ca5c8","HIGH_EPSS_DELTA","2025-10-09T04:06:12.601919+00:00","Daily EPSS score increased by 0.106 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":198,"version":32},1792264281029,{"score":200,"band":201,"action":202,"scoredAt":203},48,"Medium","Plan remediation","2026-10-16T06:47:58.573966+00:00"]