[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f-3eW30c10-3t8XY5Nwk4MLPUD8CJpuBoHKRyZ46THRk":3,"g5a-risk:CVE-2018-18408":132},{"success":4,"data":5,"meta":130},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":56,"references":57,"referencesCount":74,"weaknesses":75,"weaknessesCount":84,"isActivelyExploited":85,"cisaInfo":15,"otxData":15,"relatedBlogPosts":86,"seoMetadata":87,"configurations":112,"relatedVendorCves":128,"notableEvents":129},"CVE-2018-18408","What is CVE-2018-18408?","A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function post_args() at tcpbridge.c, causing a denial of service or possibly unspecified other impact.","A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function post_args() at tcpbridge.c, causin...","2018-10-17T04:29:00.767","2023-11-07T02:55:16.94",9.8,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":30,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":27,"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","CRITICAL",3.9,5.9,[31],{"Source":18,"Type":19,"CVSSData":32,"BaseSeverity":26,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":33,"VectorString":34,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"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:P\u002FI:P\u002FA:P","PARTIAL",7.5,10,6.4,0.02254,[39,39,39,39,39,39,39],"Critical",[43,48,53],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"broadcom","tcpreplay","4.3.0","cpe:2.3:a:broadcom:tcpreplay:4.3.0:beta1:*:*:*:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"fedoraproject","fedora","28","cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":54,"criteria":55,"vulnerable":4},"29","cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",3,[58,63,67,71],{"url":59,"source":60,"tags":61},"https:\u002F\u002Fgithub.com\u002FSegfaultMasters\u002Fcovering360\u002Fblob\u002Fmaster\u002Ftcpreplay\u002FREADME.md#use-after-free-in-post_args","GitHub",[62],"Third Party Advisory",{"url":64,"source":60,"tags":65},"https:\u002F\u002Fgithub.com\u002Fappneta\u002Ftcpreplay\u002Fissues\u002F489",[66,62],"Patch",{"url":68,"source":69,"tags":70},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002F4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO\u002F","Fedoraproject",[],{"url":72,"source":69,"tags":73},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FMLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6\u002F",[],4,[76],{"id":77,"name":78,"description":79,"extendedDescription":80,"status":81,"abstraction":82,"structure":83},"CWE-416","Use After Free","The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","","Stable","Variant","Simple",1,false,[],{"title":88,"metaDescription":89,"keywords":90,"canonicalUrl":91,"structuredData":92},"What is CVE-2018-18408? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2018-18408, a critical severity cyber security vulnerability from 2018. A use-after-free was discovered in the tcpbridge binary...","CVE-2018-18408, CVE-2018-18408 vulnerability, CVE-2018-18408 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, broadcom security, fedoraproject security, tcpreplay vulnerability, fedora vulnerability","\u002Fwhat-is\u002Fcve-2018-18408",{"@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","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":96,"name":97,"url":98,"logo":100},{"@type":101,"url":102},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":104,"name":6,"description":105,"additionalType":106},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":108,"@id":109},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2018-18408","Cybersecurity","CVE-2018-18408, CVE-2018-18408 vulnerability, CVE-2018-18408 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[113,120],{"Operator":15,"Negate":15,"Nodes":114},[115],{"Operator":116,"Negate":15,"CPEMatch":117},"OR",[118],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":119,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"7A1DA2AE-2F3B-4F91-B621-B70013CE3135",{"Operator":15,"Negate":15,"Nodes":121},[122],{"Operator":116,"Negate":15,"CPEMatch":123},[124,126],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":125,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"DC1BD7B7-6D88-42B8-878E-F1318CA5FCAF",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":127,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"D100F7CE-FC64-4CC6-852A-6136D72DA419",[],[],{"lastModified":11,"cacheTime":131,"version":33},1793220855369,{"score":133,"band":134,"action":135,"scoredAt":136},54,"Medium","Plan remediation","2026-10-28T06:44:54.470308+00:00"]