[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fUEtq-cfJTebeyePPXzsQNXcuzHbrAOPGpmk0V9Q5nao":3,"g5a-risk:CVE-2023-21608":169},{"success":4,"data":5,"meta":166},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":30,"epssPercentile":27,"epssTimeSeries":31,"severity":34,"affectedProducts":35,"affectedProductsCount":59,"references":60,"referencesCount":68,"weaknesses":69,"weaknessesCount":78,"isActivelyExploited":4,"cisaInfo":79,"otxData":27,"relatedBlogPosts":80,"seoMetadata":81,"configurations":106,"relatedVendorCves":150,"notableEvents":151},"CVE-2023-21608","What is CVE-2023-21608?","Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by a Use After Free vulnerab...","2023-01-18T19:15:11.877","2025-02-13T17:30:25.103",7.8,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":27,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"psirt@adobe.com","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":26,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","LOCAL","LOW","NONE","REQUIRED","UNCHANGED","HIGH",null,1.8,5.9,0.59582,[32,32,33,30,30,30,30],0.61475,0.59204,"High",[36,41,44,49,53,56],{"vendor":37,"product":38,"version":39,"criteria":40,"vulnerable":4},"adobe","acrobat_dc","*","cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*",{"vendor":37,"product":42,"version":39,"criteria":43,"vulnerable":4},"acrobat_reader_dc","cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*",{"vendor":45,"product":46,"version":47,"criteria":48,"vulnerable":4},"microsoft","windows","-","cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",{"vendor":50,"product":51,"version":47,"criteria":52,"vulnerable":4},"apple","macos","cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",{"vendor":37,"product":54,"version":39,"criteria":55,"vulnerable":4},"acrobat","cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*",{"vendor":37,"product":57,"version":39,"criteria":58,"vulnerable":4},"acrobat_reader","cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*",6,[61,66],{"url":62,"source":63,"tags":64},"https:\u002F\u002Fhelpx.adobe.com\u002Fsecurity\u002Fproducts\u002Facrobat\u002Fapsb23-01.html","Adobe",[65],"Vendor Advisory",{"url":62,"source":63,"tags":67},[65],2,[70],{"id":71,"name":72,"description":73,"extendedDescription":74,"status":75,"abstraction":76,"structure":77},"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,{"shortDescription":74,"requiredAction":74,"vulnerabilityName":74,"dateAdded":27},[],{"title":82,"metaDescription":83,"keywords":84,"canonicalUrl":85,"structuredData":86},"What is CVE-2023-21608? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-21608, a high severity cyber security vulnerability from 2023. High exploit probability (59.6%). Adobe Acrobat Reader vers...","CVE-2023-21608, CVE-2023-21608 vulnerability, CVE-2023-21608 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2023, CVSS score, exploit, patch, remediation, adobe security, microsoft security, apple security, acrobat_dc vulnerability, acrobat_reader_dc vulnerability, windows vulnerability, macos vulnerability, acrobat vulnerability","\u002Fwhat-is\u002Fcve-2023-21608",{"@context":87,"@type":88,"headline":82,"description":83,"datePublished":10,"dateModified":11,"author":89,"publisher":93,"about":97,"mainEntityOfPage":101,"articleSection":104,"keywords":105},"https:\u002F\u002Fschema.org","TechArticle",{"@type":90,"name":91,"url":92},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":90,"name":91,"url":92,"logo":94},{"@type":95,"url":96},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":98,"name":6,"description":99,"additionalType":100},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":102,"@id":103},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-21608","Cybersecurity","CVE-2023-21608, CVE-2023-21608 vulnerability, CVE-2023-21608 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[107,123,136],{"Operator":108,"Negate":27,"Nodes":109},"AND",[110,119],{"Operator":111,"Negate":27,"CPEMatch":112},"OR",[113,117],{"Vulnerable":4,"Criteria":40,"MatchCriteriaID":114,"VersionStartExcluding":27,"VersionStartIncluding":115,"VersionEndExcluding":27,"VersionEndIncluding":116},"14754E74-395C-4EF7-B0F0-F377AFE9889E","15.008.20082","22.003.20282",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":118,"VersionStartExcluding":27,"VersionStartIncluding":115,"VersionEndExcluding":27,"VersionEndIncluding":116},"CB7101F6-21E8-4B8D-84AE-733503EDA65E",{"Operator":111,"Negate":27,"CPEMatch":120},[121],{"Vulnerable":27,"Criteria":48,"MatchCriteriaID":122,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"A2572D17-1DE6-457B-99CC-64AFD54487EA",{"Operator":108,"Negate":27,"Nodes":124},[125,132],{"Operator":111,"Negate":27,"CPEMatch":126},[127,130],{"Vulnerable":4,"Criteria":40,"MatchCriteriaID":128,"VersionStartExcluding":27,"VersionStartIncluding":115,"VersionEndExcluding":27,"VersionEndIncluding":129},"AF3A489A-5635-482A-A61F-5734417F8518","22.003.20281",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":131,"VersionStartExcluding":27,"VersionStartIncluding":115,"VersionEndExcluding":27,"VersionEndIncluding":129},"A5B5460B-C186-4A90-B28E-EEAC8A154E7A",{"Operator":111,"Negate":27,"CPEMatch":133},[134],{"Vulnerable":27,"Criteria":52,"MatchCriteriaID":135,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"387021A0-AF36-463C-A605-32EA7DAC172E",{"Operator":108,"Negate":27,"Nodes":137},[138,146],{"Operator":111,"Negate":27,"CPEMatch":139},[140,144],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":141,"VersionStartExcluding":27,"VersionStartIncluding":142,"VersionEndExcluding":27,"VersionEndIncluding":143},"0EA7F4CB-565E-4CAA-BDB7-9B04141D5D72","20.001.30005","20.005.30418",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":145,"VersionStartExcluding":27,"VersionStartIncluding":142,"VersionEndExcluding":27,"VersionEndIncluding":143},"392735BD-1019-4F4F-B477-64CF254A64AF",{"Operator":111,"Negate":27,"CPEMatch":147},[148,149],{"Vulnerable":27,"Criteria":52,"MatchCriteriaID":135,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},{"Vulnerable":27,"Criteria":48,"MatchCriteriaID":122,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},[],[152,159],{"id":153,"eventType":154,"eventTime":155,"details":156,"label":157,"color":158},"ec01e3ca-927e-4c7c-b014-ed23da24e7e1","LOW_EPSS_DELTA","2025-11-19T04:05:24.232672+00:00","Daily EPSS score decreased by 0.170 on 2023-12-30","EPSS Score Decreased","green",{"id":160,"eventType":161,"eventTime":162,"details":163,"label":164,"color":165},"877d1922-ffca-4a44-9d07-23be0bcf4467","HIGH_EPSS_DELTA","2025-11-22T04:05:12.18538+00:00","Daily EPSS score increased by 0.170 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":167,"version":168},1792361939373,"2.0",{"score":170,"band":34,"action":171,"scoredAt":172},71,"Emergency patch","2026-10-16T06:56:55.215169+00:00"]