[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fRBqovmWVSbv1RpVN2ON7NJeedz9hDOIx8MjQjI6uEJM":3,"g5a-risk:CVE-2022-44640":134},{"success":4,"data":5,"meta":131},true,{"cveId":6,"title":7,"description":8,"shortDescription":8,"publishedDate":9,"lastModified":10,"cvssScore":11,"cvssVector":12,"cvssMetrics":13,"epssScore":33,"epssPercentile":26,"epssTimeSeries":34,"severity":35,"affectedProducts":36,"affectedProductsCount":45,"references":46,"referencesCount":66,"weaknesses":67,"weaknessesCount":76,"isActivelyExploited":77,"cisaInfo":26,"otxData":26,"relatedBlogPosts":78,"seoMetadata":79,"configurations":104,"relatedVendorCves":129,"notableEvents":130},"CVE-2022-44640","What is CVE-2022-44640?","Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center (KDC).","2022-12-25T05:15:11.103","2025-04-15T14:15:35.4",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":14,"CVSSMetricV30":26,"CVSSMetricV2":26,"CVSSMetricV40":26},[15,29],{"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":22,"Scope":23,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":11,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":24,"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","CRITICAL",null,3.9,5.9,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":19,"VectorString":12,"AttackVector":20,"AttackComplexity":21,"PrivilegesRequired":22,"UserInteraction":22,"Scope":23,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":11,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":24,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},0.02264,[33,33,33,33,33,33,33],"Critical",[37,42],{"vendor":38,"product":39,"version":40,"criteria":41,"vulnerable":4},"heimdal_project","heimdal","*","cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:*",{"vendor":43,"product":43,"version":40,"criteria":44,"vulnerable":4},"samba","cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",2,[47,52,56,60,62,64],{"url":48,"source":49,"tags":50},"https:\u002F\u002Fgithub.com\u002Fheimdal\u002Fheimdal\u002Fsecurity\u002Fadvisories\u002FGHSA-88pm-hfmq-7vv4","GitHub",[51],"Third Party Advisory",{"url":53,"source":54,"tags":55},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202310-06","Gentoo",[],{"url":57,"source":58,"tags":59},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20230216-0008\u002F","Netapp",[51],{"url":48,"source":49,"tags":61},[51],{"url":53,"source":54,"tags":63},[],{"url":57,"source":58,"tags":65},[51],6,[68],{"id":69,"name":70,"description":71,"extendedDescription":72,"status":73,"abstraction":74,"structure":75},"CWE-415","Double Free","The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.","When a program calls free() twice with the same argument, the program's memory management data structures become corrupted. This corruption can cause the program to crash or, in some circumstances, cause two later calls to malloc() to return the same pointer. If malloc() returns the same value twice and the program later gives the attacker control over the data that is written into this doubly-allocated memory, the program becomes vulnerable to a buffer overflow attack.","Draft","Variant","Simple",1,false,[],{"title":80,"metaDescription":81,"keywords":82,"canonicalUrl":83,"structuredData":84},"What is CVE-2022-44640? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-44640, a critical severity cyber security vulnerability from 2022. Heimdal before 7.7.1 allows remote attackers to execute...","CVE-2022-44640, CVE-2022-44640 vulnerability, CVE-2022-44640 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, heimdal_project security, samba security, heimdal vulnerability, samba vulnerability","\u002Fwhat-is\u002Fcve-2022-44640",{"@context":85,"@type":86,"headline":80,"description":81,"datePublished":9,"dateModified":10,"author":87,"publisher":91,"about":95,"mainEntityOfPage":99,"articleSection":102,"keywords":103},"https:\u002F\u002Fschema.org","TechArticle",{"@type":88,"name":89,"url":90},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":88,"name":89,"url":90,"logo":92},{"@type":93,"url":94},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":96,"name":6,"description":97,"additionalType":98},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":100,"@id":101},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-44640","Cybersecurity","CVE-2022-44640, CVE-2022-44640 vulnerability, CVE-2022-44640 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[105,113],{"Operator":26,"Negate":26,"Nodes":106},[107],{"Operator":108,"Negate":26,"CPEMatch":109},"OR",[110],{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":111,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":112,"VersionEndIncluding":26},"537FE65E-6E3F-4441-8B35-7B48214EA04D","7.7.1",{"Operator":26,"Negate":26,"Nodes":114},[115],{"Operator":108,"Negate":26,"CPEMatch":116},[117,121,125],{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":118,"VersionStartExcluding":26,"VersionStartIncluding":119,"VersionEndExcluding":120,"VersionEndIncluding":26},"760EE8B5-7BCD-4BBD-81B8-3E12651AEA71","4.15.0","4.15.3",{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":122,"VersionStartExcluding":26,"VersionStartIncluding":123,"VersionEndExcluding":124,"VersionEndIncluding":26},"10AA6759-95FC-47A6-AA92-342893A2B23E","4.16.0","4.16.8",{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":126,"VersionStartExcluding":26,"VersionStartIncluding":127,"VersionEndExcluding":128,"VersionEndIncluding":26},"96E911B3-B4DD-451C-9579-74559328F89F","4.17.0","4.17.4",[],[],{"lastModified":10,"cacheTime":132,"version":133},1792364704423,"2.0",{"score":135,"band":136,"action":137,"scoredAt":138},56,"Medium","Plan remediation","2026-10-16T06:56:41.541132+00:00"]