[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7GJRQG93EYAZGx9w4TxWQAVhp0EkNw7AwqrAxwAa0BI":3,"g5a-risk:CVE-2017-18187":146},{"success":4,"data":5,"meta":144},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":87,"weaknesses":88,"weaknessesCount":97,"isActivelyExploited":98,"cisaInfo":15,"otxData":15,"relatedBlogPosts":99,"seoMetadata":100,"configurations":125,"relatedVendorCves":142,"notableEvents":143},"CVE-2017-18187","What is CVE-2017-18187?","In ARM mbed TLS before 2.7.0, there is a bounds-check bypass through an integer overflow in PSK identity parsing in the ssl_parse_client_psk_identity() function in library\u002Fssl_srv.c.","In ARM mbed TLS before 2.7.0, there is a bounds-check bypass through an integer overflow in PSK identity parsing in the ssl_parse_client_psk_identity() funct...","2018-02-14T17:29:00.237","2020-02-10T16:15:12.173",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":4,"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",7.5,10,6.4,0.03115,[39,39,39,39,39,39,39],"Critical",[43,48,53],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"arm","mbed_tls","*","cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"debian","debian_linux","8.0","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":54,"criteria":55,"vulnerable":4},"9.0","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",3,[58,64,68,72,76,80,84],{"url":59,"source":60,"tags":61},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F103055","Securityfocus",[62,63],"Third Party Advisory","VDB Entry",{"url":65,"source":66,"tags":67},"https:\u002F\u002Fgithub.com\u002FARMmbed\u002Fmbedtls\u002Fblob\u002Fmaster\u002FChangeLog","GitHub",[62],{"url":69,"source":66,"tags":70},"https:\u002F\u002Fgithub.com\u002FARMmbed\u002Fmbedtls\u002Fcommit\u002F83c9f495ffe70c7dd280b41fdfd4881485a3bc28",[71,62],"Patch",{"url":73,"source":74,"tags":75},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F201804-19","Gentoo",[62],{"url":77,"source":78,"tags":79},"https:\u002F\u002Fusn.ubuntu.com\u002F4267-1\u002F","Ubuntu",[],{"url":81,"source":82,"tags":83},"https:\u002F\u002Fwww.debian.org\u002Fsecurity\u002F2018\u002Fdsa-4138","Debian",[62],{"url":85,"source":82,"tags":86},"https:\u002F\u002Fwww.debian.org\u002Fsecurity\u002F2018\u002Fdsa-4147",[62],7,[89],{"id":90,"name":91,"description":92,"extendedDescription":93,"status":94,"abstraction":95,"structure":96},"CWE-190","Integer Overflow or Wraparound","The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","","Stable","Base","Simple",1,false,[],{"title":101,"metaDescription":102,"keywords":103,"canonicalUrl":104,"structuredData":105},"What is CVE-2017-18187? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2017-18187, a critical severity cyber security vulnerability from 2018. In ARM mbed TLS before 2.7.0, there is a bounds-check b...","CVE-2017-18187, CVE-2017-18187 vulnerability, CVE-2017-18187 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, arm security, debian security, mbed_tls vulnerability, debian_linux vulnerability","\u002Fwhat-is\u002Fcve-2017-18187",{"@context":106,"@type":107,"headline":101,"description":102,"datePublished":10,"dateModified":11,"author":108,"publisher":112,"about":116,"mainEntityOfPage":120,"articleSection":123,"keywords":124},"https:\u002F\u002Fschema.org","TechArticle",{"@type":109,"name":110,"url":111},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":109,"name":110,"url":111,"logo":113},{"@type":114,"url":115},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":117,"name":6,"description":118,"additionalType":119},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":121,"@id":122},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2017-18187","Cybersecurity","CVE-2017-18187, CVE-2017-18187 vulnerability, CVE-2017-18187 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[126,134],{"Operator":15,"Negate":15,"Nodes":127},[128],{"Operator":129,"Negate":15,"CPEMatch":130},"OR",[131],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":132,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":133,"VersionEndIncluding":15},"66C08355-4796-425A-A20D-DCA782BEDA6C","2.7.0",{"Operator":15,"Negate":15,"Nodes":135},[136],{"Operator":129,"Negate":15,"CPEMatch":137},[138,140],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":139,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":141,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"DEECE5FC-CACF-4496-A3E7-164736409252",[],[],{"lastModified":11,"cacheTime":145,"version":33},1792370390523,{"score":147,"band":148,"action":149,"scoredAt":150},54,"Medium","Plan remediation","2026-10-16T06:43:23.812402+00:00"]