[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$feKIPwcV2abAu0F0JY-V0dQ5N7YaBgCNQXWuQ3qEbYn0":3,"g5a-risk:CVE-2020-11900":148},{"success":4,"data":5,"meta":146},true,{"cveId":6,"title":7,"description":8,"shortDescription":8,"publishedDate":9,"lastModified":10,"cvssScore":11,"cvssVector":12,"cvssMetrics":13,"epssScore":38,"epssPercentile":25,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":47,"references":48,"referencesCount":98,"weaknesses":99,"weaknessesCount":47,"isActivelyExploited":108,"cisaInfo":25,"otxData":25,"relatedBlogPosts":109,"seoMetadata":110,"configurations":135,"relatedVendorCves":144,"notableEvents":145},"CVE-2020-11900","What is CVE-2020-11900?","The Treck TCP\u002FIP stack before 6.0.1.41 has an IPv4 tunneling Double Free.","2020-06-17T11:15:10.273","2020-07-22T01:15:18.697",8.2,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:L\u002FA:H",{"CVSSMetricV31":14,"CVSSMetricV30":25,"CVSSMetricV2":28,"CVSSMetricV40":25},[15],{"Source":16,"Type":17,"CVSSData":18,"ExploitabilityScore":26,"ImpactScore":27},"nvd@nist.gov","Primary",{"Version":19,"VectorString":12,"AttackVector":20,"AttackComplexity":21,"PrivilegesRequired":22,"UserInteraction":22,"Scope":23,"ConfidentialityImpact":22,"IntegrityImpact":21,"AvailabilityImpact":24,"BaseScore":11,"BaseSeverity":24,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":24,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,3.9,4.2,[29],{"Source":16,"Type":17,"CVSSData":30,"BaseSeverity":35,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":25,"ObtainAllPrivilege":25,"ObtainUserPrivilege":25,"ObtainOtherPrivilege":25,"UserInteractionRequired":25},{"Version":31,"VectorString":32,"AccessVector":20,"AccessComplexity":21,"Authentication":22,"ConfidentialityImpact":22,"IntegrityImpact":33,"AvailabilityImpact":33,"BaseScore":34,"BaseSeverity":25,"Exploitability":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"CollateralDamagePotential":25,"TargetDistribution":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"EnvironmentalScore":25},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:N\u002FI:P\u002FA:P","PARTIAL",6.4,"MEDIUM",10,4.9,0.1309,[38,38,38,38,38,38,38],"High",[42],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"treck","tcp\\\u002Fip","*","cpe:2.3:a:treck:tcp\\\u002Fip:*:*:*:*:*:*:*:*",1,[49,53,58,62,66,70,74,79,83,87,92],{"url":50,"source":51,"tags":52},"http:\u002F\u002Fwww.arubanetworks.com\u002Fassets\u002Falert\u002FARUBA-PSA-2020-006.txt","Arubanetworks",[],{"url":54,"source":55,"tags":56},"https:\u002F\u002Fjsof-tech.com\u002Fvulnerability-disclosure-policy\u002F","Jsof-tech",[57],"Third Party Advisory",{"url":59,"source":60,"tags":61},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20200625-0006\u002F","Netapp",[],{"url":63,"source":64,"tags":65},"https:\u002F\u002Fsupport.hpe.com\u002Fhpesc\u002Fpublic\u002FdocDisplay?docLocale=en_US&docId=hpesbhf04012en_us","Hpe",[],{"url":67,"source":68,"tags":69},"https:\u002F\u002Ftools.cisco.com\u002Fsecurity\u002Fcenter\u002Fcontent\u002FCiscoSecurityAdvisory\u002Fcisco-sa-treck-ip-stack-JyBQ5GyC","Cisco",[57],{"url":71,"source":72,"tags":73},"https:\u002F\u002Fwww.dell.com\u002Fsupport\u002Farticle\u002Fde-de\u002Fsln321836\u002Fdell-response-to-the-ripple20-vulnerabilities","Dell",[],{"url":75,"source":76,"tags":77},"https:\u002F\u002Fwww.intel.com\u002Fcontent\u002Fwww\u002Fus\u002Fen\u002Fsecurity-center\u002Fadvisory\u002Fintel-sa-00295.html","Intel",[78,57],"Not Applicable",{"url":80,"source":55,"tags":81},"https:\u002F\u002Fwww.jsof-tech.com\u002Fripple20\u002F",[82,57],"Exploit",{"url":84,"source":85,"tags":86},"https:\u002F\u002Fwww.kb.cert.org\u002Fvuls\u002Fid\u002F257161","Cert",[],{"url":88,"source":85,"tags":89},"https:\u002F\u002Fwww.kb.cert.org\u002Fvuls\u002Fid\u002F257161\u002F",[90,57,91],"Mitigation","US Government Resource",{"url":93,"source":94,"tags":95},"https:\u002F\u002Fwww.treck.com","Treck",[96,97],"Product","Vendor Advisory",11,[100],{"id":101,"name":102,"description":103,"extendedDescription":104,"status":105,"abstraction":106,"structure":107},"CWE-415","Double Free","The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.","When a program calls free() twice with the same argument, the program's memory management data structures become corrupted. This corruption can cause the program to crash or, in some circumstances, cause two later calls to malloc() to return the same pointer. If malloc() returns the same value twice and the program later gives the attacker control over the data that is written into this doubly-allocated memory, the program becomes vulnerable to a buffer overflow attack.","Draft","Variant","Simple",false,[],{"title":111,"metaDescription":112,"keywords":113,"canonicalUrl":114,"structuredData":115},"What is CVE-2020-11900? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-11900, a high severity cyber security vulnerability from 2020. 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