[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f-YnrEdCp9XrngTp5nvTDR9WNzjTYzy6ZOYLSsnaIKRQ":3,"g5a-risk:CVE-2016-10396":115},{"success":4,"data":5,"meta":113},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":15,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":46,"references":47,"referencesCount":66,"weaknesses":67,"weaknessesCount":46,"isActivelyExploited":76,"cisaInfo":15,"otxData":15,"relatedBlogPosts":77,"seoMetadata":78,"configurations":103,"relatedVendorCves":111,"notableEvents":112},"CVE-2016-10396","What is CVE-2016-10396?","The racoon daemon in IPsec-Tools 0.8.2 contains a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments. The implementation permits a remote attacker to exhaust computational resources on the remote endpoint by repeatedly sending ISAKMP fragment packets in a particular order such that the worst-case computational complexity is realized in the algorithm utilized to determine if reassembly of the fragments can take place.","The racoon daemon in IPsec-Tools 0.8.2 contains a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments. The impleme...","2017-07-06T01:29:00.177","2025-04-20T01:37:25.86",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":26,"ExploitabilityScore":36,"ImpactScore":37,"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:C","COMPLETE",7.8,10,6.9,0.02928,[38,38,38,38,38,38,38],"High",[42],{"vendor":43,"product":43,"version":44,"criteria":45,"vulnerable":4},"ipsec-tools","0.8.2","cpe:2.3:a:ipsec-tools:ipsec-tools:0.8.2:*:*:*:*:*:*:*",1,[48,54,57,60,62,64],{"url":49,"source":50,"tags":51},"http:\u002F\u002Fcvsweb.netbsd.org\u002Fbsdweb.cgi\u002Fsrc\u002Fcrypto\u002Fdist\u002Fipsec-tools\u002Fsrc\u002Fracoon\u002Fisakmp_frag.c.diff?r1=1.5&r2=1.5.36.1","Netbsd",[52,53],"Mailing List","Third Party Advisory",{"url":55,"source":50,"tags":56},"http:\u002F\u002Fcvsweb.netbsd.org\u002Fbsdweb.cgi\u002Fsrc\u002Fcrypto\u002Fdist\u002Fipsec-tools\u002Fsrc\u002Fracoon\u002Fisakmp_frag.c?only_with_tag=MAIN",[53],{"url":58,"source":50,"tags":59},"https:\u002F\u002Fgnats.netbsd.org\u002Fcgi-bin\u002Fquery-pr-single.pl?number=51682",[52,53],{"url":49,"source":50,"tags":61},[52,53],{"url":55,"source":50,"tags":63},[53],{"url":58,"source":50,"tags":65},[52,53],6,[68],{"id":69,"name":70,"description":71,"extendedDescription":72,"status":73,"abstraction":74,"structure":75},"CWE-407","Inefficient Algorithmic Complexity","An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached.","","Incomplete","Class","Simple",false,[],{"title":79,"metaDescription":80,"keywords":81,"canonicalUrl":82,"structuredData":83},"What is CVE-2016-10396? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2016-10396, a high severity cyber security vulnerability from 2017. The racoon daemon in IPsec-Tools 0.8.2 contains a remotely ...","CVE-2016-10396, CVE-2016-10396 vulnerability, CVE-2016-10396 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2017, CVSS score, exploit, patch, remediation, ipsec-tools security, ipsec-tools vulnerability","\u002Fwhat-is\u002Fcve-2016-10396",{"@context":84,"@type":85,"headline":79,"description":80,"datePublished":10,"dateModified":11,"author":86,"publisher":90,"about":94,"mainEntityOfPage":98,"articleSection":101,"keywords":102},"https:\u002F\u002Fschema.org","TechArticle",{"@type":87,"name":88,"url":89},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":87,"name":88,"url":89,"logo":91},{"@type":92,"url":93},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":95,"name":6,"description":96,"additionalType":97},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":99,"@id":100},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2016-10396","Cybersecurity","CVE-2016-10396, CVE-2016-10396 vulnerability, CVE-2016-10396 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[104],{"Operator":15,"Negate":15,"Nodes":105},[106],{"Operator":107,"Negate":15,"CPEMatch":108},"OR",[109],{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":110,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"B4F6D424-26B7-4CD2-80B4-96FBA9E2FA5C",[],[],{"lastModified":11,"cacheTime":114,"version":32},1792249987860,{"score":116,"band":117,"action":118,"scoredAt":119},48,"Medium","Plan remediation","2026-10-17T09:05:47.321816+00:00"]