[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fo0sx04AW79e85kYmzjTDwRGqMMlNOLh8GMKImD5dklE":3,"g5a-risk:CVE-2020-12885":106},{"success":4,"data":5,"meta":104},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":26,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":47,"references":48,"referencesCount":57,"weaknesses":58,"weaknessesCount":47,"isActivelyExploited":67,"cisaInfo":26,"otxData":26,"relatedBlogPosts":68,"seoMetadata":69,"configurations":94,"relatedVendorCves":102,"notableEvents":103},"CVE-2020-12885","What is CVE-2020-12885?","An infinite loop was discovered in the CoAP library in Arm Mbed OS 5.15.3. The CoAP parser is responsible for parsing received CoAP packets. The function sn_coap_parser_options_parse_multiple_options() parses CoAP options in a while loop. This loop's exit condition is computed using the previously allocated heap memory required for storing the result of parsing multiple options. If the input heap memory calculation results in zero bytes, the loop exit condition is never met and the loop is not terminated. As a result, the packet parsing function never exits, leading to resource consumption.","An infinite loop was discovered in the CoAP library in Arm Mbed OS 5.15.3. The CoAP parser is responsible for parsing received CoAP packets. The function sn_...","2020-06-18T19:15:10.05","2020-06-25T14:35:22.533",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,3.9,3.6,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":25,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:C","COMPLETE",7.8,10,6.9,0.01235,[38,38,38,38,38,38,38],"High",[42],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"arm","mbed_os","5.15.3","cpe:2.3:o:arm:mbed_os:5.15.3:*:*:*:*:*:*:*",1,[49,54],{"url":50,"source":51,"tags":52},"https:\u002F\u002Fgithub.com\u002FARMmbed\u002Fmbed-coap\u002Fpull\u002F116","GitHub",[53],"Third Party Advisory",{"url":55,"source":51,"tags":56},"https:\u002F\u002Fgithub.com\u002FARMmbed\u002Fmbed-os\u002Fissues\u002F12929",[53],2,[59],{"id":60,"name":61,"description":62,"extendedDescription":63,"status":64,"abstraction":65,"structure":66},"CWE-835","Loop with Unreachable Exit Condition ('Infinite Loop')","The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.","If the loop can be influenced by an attacker, this weakness could allow attackers to consume excessive resources such as CPU or memory.","Incomplete","Base","Simple",false,[],{"title":70,"metaDescription":71,"keywords":72,"canonicalUrl":73,"structuredData":74},"What is CVE-2020-12885? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-12885, a high severity cyber security vulnerability from 2020. An infinite loop was discovered in the CoAP library in Arm ...","CVE-2020-12885, CVE-2020-12885 vulnerability, CVE-2020-12885 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, arm security, mbed_os vulnerability","\u002Fwhat-is\u002Fcve-2020-12885",{"@context":75,"@type":76,"headline":70,"description":71,"datePublished":10,"dateModified":11,"author":77,"publisher":81,"about":85,"mainEntityOfPage":89,"articleSection":92,"keywords":93},"https:\u002F\u002Fschema.org","TechArticle",{"@type":78,"name":79,"url":80},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":78,"name":79,"url":80,"logo":82},{"@type":83,"url":84},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":86,"name":6,"description":87,"additionalType":88},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":90,"@id":91},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-12885","Cybersecurity","CVE-2020-12885, CVE-2020-12885 vulnerability, CVE-2020-12885 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[95],{"Operator":26,"Negate":26,"Nodes":96},[97],{"Operator":98,"Negate":26,"CPEMatch":99},"OR",[100],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":101,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"B314FCEF-12B7-4510-AC5E-12D3574E3E68",[],[],{"lastModified":11,"cacheTime":105,"version":32},1792269101668,{"score":107,"band":108,"action":109,"scoredAt":110},46,"Medium","Plan remediation","2026-10-16T06:48:51.930438+00:00"]