[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fs2GPV3oFPibK4QifC47-1yRCNcWk7geVJCnBFnK_aE4":3,"g5a-risk:CVE-2017-7654":142},{"success":4,"data":5,"meta":140},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":15,"epssTimeSeries":40,"severity":42,"affectedProducts":43,"affectedProductsCount":57,"references":58,"referencesCount":77,"weaknesses":78,"weaknessesCount":93,"isActivelyExploited":94,"cisaInfo":15,"otxData":15,"relatedBlogPosts":95,"seoMetadata":96,"configurations":121,"relatedVendorCves":138,"notableEvents":139},"CVE-2017-7654","What is CVE-2017-7654?","In Eclipse Mosquitto 1.4.15 and earlier, a Memory Leak vulnerability was found within the Mosquitto Broker. Unauthenticated clients can send crafted CONNECT packets which could cause a denial of service in the Mosquitto Broker.","In Eclipse Mosquitto 1.4.15 and earlier, a Memory Leak vulnerability was found within the Mosquitto Broker. Unauthenticated clients can send crafted CONNECT ...","2018-06-05T20:29:00.34","2019-10-03T00:03:26.223",7.5,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":29,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"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","UNCHANGED","HIGH",3.9,3.6,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":36,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":34,"BaseScore":35,"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:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:P","PARTIAL",5,"MEDIUM",10,2.9,0.02158,[41,41,39,39,39,39,39],0.02191,"High",[44,49,54],{"vendor":45,"product":46,"version":47,"criteria":48,"vulnerable":4},"eclipse","mosquitto","*","cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*",{"vendor":50,"product":51,"version":52,"criteria":53,"vulnerable":4},"debian","debian_linux","8.0","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",{"vendor":50,"product":51,"version":55,"criteria":56,"vulnerable":4},"9.0","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",3,[59,66,70,74],{"url":60,"source":61,"tags":62},"https:\u002F\u002Fbugs.eclipse.org\u002Fbugs\u002Fshow_bug.cgi?id=533493","Eclipse",[63,64,65],"Issue Tracking","Patch","Third Party Advisory",{"url":67,"source":68,"tags":69},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2018\u002F09\u002Fmsg00036.html","Debian",[65],{"url":71,"source":72,"tags":73},"https:\u002F\u002Fusn.ubuntu.com\u002F4023-1\u002F","Ubuntu",[],{"url":75,"source":68,"tags":76},"https:\u002F\u002Fwww.debian.org\u002Fsecurity\u002F2018\u002Fdsa-4325",[65],4,[79,87],{"id":80,"name":81,"description":82,"extendedDescription":83,"status":84,"abstraction":85,"structure":86},"CWE-401","Missing Release of Memory after Effective Lifetime","The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.","This is often triggered by improper handling of malformed data or unexpectedly interrupted sessions.  In some languages, developers are responsible for tracking memory allocation and releasing the memory.  If there are no more pointers or references to the memory, then it can no longer be tracked and identified for release.","Draft","Variant","Simple",{"id":88,"name":89,"description":90,"extendedDescription":91,"status":84,"abstraction":92,"structure":86},"CWE-772","Missing Release of Resource after Effective Lifetime","The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.","When a resource is not released after use, it can allow attackers to cause a denial of service by causing the allocation of resources without triggering their release. Frequently-affected resources include memory, CPU, disk space, power or battery, etc.","Base",2,false,[],{"title":97,"metaDescription":98,"keywords":99,"canonicalUrl":100,"structuredData":101},"What is CVE-2017-7654? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2017-7654, a high severity cyber security vulnerability from 2018. In Eclipse Mosquitto 1.4.15 and earlier, a Memory Leak vulne...","CVE-2017-7654, CVE-2017-7654 vulnerability, CVE-2017-7654 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, eclipse security, debian security, mosquitto vulnerability, debian_linux vulnerability","\u002Fwhat-is\u002Fcve-2017-7654",{"@context":102,"@type":103,"headline":97,"description":98,"datePublished":10,"dateModified":11,"author":104,"publisher":108,"about":112,"mainEntityOfPage":116,"articleSection":119,"keywords":120},"https:\u002F\u002Fschema.org","TechArticle",{"@type":105,"name":106,"url":107},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":105,"name":106,"url":107,"logo":109},{"@type":110,"url":111},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":113,"name":6,"description":114,"additionalType":115},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":117,"@id":118},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2017-7654","Cybersecurity","CVE-2017-7654, CVE-2017-7654 vulnerability, CVE-2017-7654 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[122,130],{"Operator":15,"Negate":15,"Nodes":123},[124],{"Operator":125,"Negate":15,"CPEMatch":126},"OR",[127],{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":128,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":129},"B0C0DA37-B417-4600-A550-BEC814978C77","1.4.15",{"Operator":15,"Negate":15,"Nodes":131},[132],{"Operator":125,"Negate":15,"CPEMatch":133},[134,136],{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":135,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":137,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"DEECE5FC-CACF-4496-A3E7-164736409252",[],[],{"lastModified":11,"cacheTime":141,"version":32},1792275694195,{"score":143,"band":144,"action":145,"scoredAt":146},47,"Medium","Plan remediation","2026-10-16T06:44:12.392682+00:00"]