[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fZuAdrPWjeeub4xXb2ECX6Qi9L35E0Pyfr-3Vo8xjnQ0":3,"g5a-risk:CVE-2024-39349":129},{"success":4,"data":5,"meta":126},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":34,"epssPercentile":27,"epssTimeSeries":35,"severity":36,"affectedProducts":37,"affectedProductsCount":53,"references":54,"referencesCount":62,"weaknesses":63,"weaknessesCount":72,"isActivelyExploited":73,"cisaInfo":27,"otxData":27,"relatedBlogPosts":74,"seoMetadata":75,"configurations":100,"relatedVendorCves":124,"notableEvents":125},"CVE-2024-39349","What is CVE-2024-39349?","A vulnerability regarding buffer copy without checking size of input ('Classic Buffer Overflow') is found in the libjansson component and it does not affect the upstream library. This allows remote attackers to execute arbitrary code via unspecified vectors. The following models with Synology Camera Firmware versions before 1.0.7-0298 may be affected: BC500 and TC500.","A vulnerability regarding buffer copy without checking size of input ('Classic Buffer Overflow') is found in the libjansson component and it does not affect ...","2024-06-28T06:15:05.5","2025-04-10T19:03:39.5",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":27,"CVSSMetricV40":27},[16,30],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"security@synology.com","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",null,3.9,5.9,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},0.01444,[34,34,34,34,34,34,34],"Critical",[38,43,47,50],{"vendor":39,"product":40,"version":41,"criteria":42,"vulnerable":4},"synology","bc500_firmware","*","cpe:2.3:o:synology:bc500_firmware:*:*:*:*:*:*:*:*",{"vendor":39,"product":44,"version":45,"criteria":46,"vulnerable":4},"bc500","-","cpe:2.3:h:synology:bc500:-:*:*:*:*:*:*:*",{"vendor":39,"product":48,"version":41,"criteria":49,"vulnerable":4},"tc500_firmware","cpe:2.3:o:synology:tc500_firmware:*:*:*:*:*:*:*:*",{"vendor":39,"product":51,"version":45,"criteria":52,"vulnerable":4},"tc500","cpe:2.3:h:synology:tc500:-:*:*:*:*:*:*:*",4,[55,60],{"url":56,"source":57,"tags":58},"https:\u002F\u002Fwww.synology.com\u002Fen-global\u002Fsecurity\u002Fadvisory\u002FSynology_SA_23_15","Synology",[59],"Vendor Advisory",{"url":56,"source":57,"tags":61},[59],2,[64],{"id":65,"name":66,"description":67,"extendedDescription":68,"status":69,"abstraction":70,"structure":71},"CWE-120","Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.","A buffer overflow condition exists when a product attempts to put more data in a buffer than it can hold, or when it attempts to put data in a memory area outside of the boundaries of a buffer. The simplest type of error, and the most common cause of buffer overflows, is the \"classic\" case in which the product copies the buffer without restricting how much is copied. Other variants exist, but the existence of a classic overflow strongly suggests that the programmer is not considering even the most basic of security protections.","Incomplete","Base","Simple",1,false,[],{"title":76,"metaDescription":77,"keywords":78,"canonicalUrl":79,"structuredData":80},"What is CVE-2024-39349? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2024-39349, a critical severity cyber security vulnerability from 2024. A vulnerability regarding buffer copy without checking ...","CVE-2024-39349, CVE-2024-39349 vulnerability, CVE-2024-39349 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2024, CVSS score, exploit, patch, remediation, synology security, bc500_firmware vulnerability, bc500 vulnerability, tc500_firmware vulnerability, tc500 vulnerability","\u002Fwhat-is\u002Fcve-2024-39349",{"@context":81,"@type":82,"headline":76,"description":77,"datePublished":10,"dateModified":11,"author":83,"publisher":87,"about":91,"mainEntityOfPage":95,"articleSection":98,"keywords":99},"https:\u002F\u002Fschema.org","TechArticle",{"@type":84,"name":85,"url":86},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":84,"name":85,"url":86,"logo":88},{"@type":89,"url":90},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":92,"name":6,"description":93,"additionalType":94},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":96,"@id":97},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2024-39349","Cybersecurity","CVE-2024-39349, CVE-2024-39349 vulnerability, CVE-2024-39349 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[101,114],{"Operator":102,"Negate":27,"Nodes":103},"AND",[104,110],{"Operator":105,"Negate":27,"CPEMatch":106},"OR",[107],{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":108,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":109,"VersionEndIncluding":27},"11106950-DFD0-441A-8DE3-DA19C15281B1","1.0.7-0298",{"Operator":105,"Negate":27,"CPEMatch":111},[112],{"Vulnerable":27,"Criteria":46,"MatchCriteriaID":113,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"5FD618BD-29BD-4F43-9BEF-F73065247580",{"Operator":102,"Negate":27,"Nodes":115},[116,120],{"Operator":105,"Negate":27,"CPEMatch":117},[118],{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":119,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":109,"VersionEndIncluding":27},"F4DBB838-E652-4C96-AC50-AF07510EF8E5",{"Operator":105,"Negate":27,"CPEMatch":121},[122],{"Vulnerable":27,"Criteria":52,"MatchCriteriaID":123,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"582C2C89-3351-4DC6-B40A-7E2E4CA6AFEA",[],[],{"lastModified":11,"cacheTime":127,"version":128},1793211677088,"2.0",{"score":130,"band":131,"action":132,"scoredAt":133},55,"Medium","Plan remediation","2026-07-01T10:33:18.266027+00:00"]