[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2bKNXWdkMKqHx3vbuSJcSKumx_9L-FnmmMK9aR9nzig":3,"g5a-risk:CVE-2018-10184":144},{"success":4,"data":5,"meta":142},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":41,"affectedProducts":42,"affectedProductsCount":35,"references":61,"referencesCount":74,"weaknesses":75,"weaknessesCount":84,"isActivelyExploited":85,"cisaInfo":15,"otxData":15,"relatedBlogPosts":86,"seoMetadata":87,"configurations":112,"relatedVendorCves":133,"notableEvents":134},"CVE-2018-10184","What is CVE-2018-10184?","An issue was discovered in HAProxy before 1.8.8. The incoming H2 frame length was checked against the max_frame_size setting instead of being checked against the bufsize. The max_frame_size only applies to outgoing traffic and not to incoming, so if a large enough frame size is advertised in the SETTINGS frame, a wrapped frame will be defragmented into a temporary allocated buffer where the second fragment may overflow the heap by up to 16 kB. It is very unlikely that this can be exploited for code execution given that buffers are very short lived and their addresses not realistically predictable in production, but the likelihood of an immediate crash is absolutely certain.","An issue was discovered in HAProxy before 1.8.8. The incoming H2 frame length was checked against the max_frame_size setting instead of being checked against...","2018-05-09T07:29:00.28","2023-11-07T02:51:22.007",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":4,"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",10,2.9,0.08302,[39,39,39,39,39,39,39],"High",[43,47,52,55,58],{"vendor":44,"product":44,"version":45,"criteria":46,"vulnerable":4},"haproxy","*","cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*",{"vendor":48,"product":49,"version":50,"criteria":51,"vulnerable":4},"redhat","enterprise_linux","7.0","cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",{"vendor":48,"product":49,"version":53,"criteria":54,"vulnerable":4},"7.3","cpe:2.3:o:redhat:enterprise_linux:7.3:*:*:*:*:*:*:*",{"vendor":48,"product":49,"version":56,"criteria":57,"vulnerable":4},"7.4","cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:*",{"vendor":48,"product":49,"version":59,"criteria":60,"vulnerable":4},"7.5","cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*",[62,66,69],{"url":63,"source":64,"tags":65},"http:\u002F\u002Fgit.haproxy.org\u002F?p=haproxy-1.8.git%3Ba=commit%3Bh=cd117685f0cff4f2f5577ef6a21eaae96ebd9f28","Haproxy",[],{"url":67,"source":64,"tags":68},"http:\u002F\u002Fgit.haproxy.org\u002F?p=haproxy.git%3Ba=commit%3Bh=3f0e1ec70173593f4c2b3681b26c04a4ed5fc588",[],{"url":70,"source":71,"tags":72},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2018:1372","Red Hat",[73],"Third Party Advisory",3,[76],{"id":77,"name":78,"description":79,"extendedDescription":80,"status":81,"abstraction":82,"structure":83},"CWE-119","Improper Restriction of Operations within the Bounds of a Memory Buffer","The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.","Stable","Class","Simple",1,false,[],{"title":88,"metaDescription":89,"keywords":90,"canonicalUrl":91,"structuredData":92},"What is CVE-2018-10184? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-10184, a high severity cyber security vulnerability from 2018. An issue was discovered in HAProxy before 1.8.8. The incomi...","CVE-2018-10184, CVE-2018-10184 vulnerability, CVE-2018-10184 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, haproxy security, redhat security, haproxy vulnerability, enterprise_linux vulnerability","\u002Fwhat-is\u002Fcve-2018-10184",{"@context":93,"@type":94,"headline":88,"description":89,"datePublished":10,"dateModified":11,"author":95,"publisher":99,"about":103,"mainEntityOfPage":107,"articleSection":110,"keywords":111},"https:\u002F\u002Fschema.org","TechArticle",{"@type":96,"name":97,"url":98},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":96,"name":97,"url":98,"logo":100},{"@type":101,"url":102},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":104,"name":6,"description":105,"additionalType":106},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":108,"@id":109},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-10184","Cybersecurity","CVE-2018-10184, CVE-2018-10184 vulnerability, CVE-2018-10184 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[113,121],{"Operator":15,"Negate":15,"Nodes":114},[115],{"Operator":116,"Negate":15,"CPEMatch":117},"OR",[118],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":119,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":120,"VersionEndIncluding":15},"65C3E88A-F1D5-4E0F-AA23-58FCDA5FE3D5","1.8.8",{"Operator":15,"Negate":15,"Nodes":122},[123],{"Operator":116,"Negate":15,"CPEMatch":124},[125,127,129,131],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":126,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"142AD0DD-4CF3-4D74-9442-459CE3347E3A",{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":128,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"B99A2411-7F6A-457F-A7BF-EB13C630F902",{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":130,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"041F9200-4C01-4187-AE34-240E8277B54D",{"Vulnerable":4,"Criteria":60,"MatchCriteriaID":132,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"4EB48767-F095-444F-9E05-D9AC345AB803",[],[135],{"id":136,"eventType":137,"eventTime":138,"details":139,"label":140,"color":141},"7d12e90f-7ae3-48df-91a5-5754f98e4eb9","LOW_EPSS_DELTA","2026-06-16T04:06:18.455155+00:00","Daily EPSS score decreased by 0.166 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":143,"version":32},1792264462663,{"score":145,"band":146,"action":147,"scoredAt":148},49,"Medium","Plan remediation","2026-10-16T06:43:59.813477+00:00"]