[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fJfAtsTWDipc7ehi_u6s8c-wSBdDFAsKJZsXzL1VO9_c":3,"g5a-risk:CVE-2022-23121":173},{"success":4,"data":5,"meta":170},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":27,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":54,"references":55,"referencesCount":99,"weaknesses":100,"weaknessesCount":109,"isActivelyExploited":110,"cisaInfo":27,"otxData":27,"relatedBlogPosts":111,"seoMetadata":112,"configurations":137,"relatedVendorCves":154,"notableEvents":155},"CVE-2022-23121","What is CVE-2022-23121?","This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parse_entries function. The issue results from the lack of proper error handling when parsing AppleDouble entries. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15819.","This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vu...","2023-03-28T19:15:10.203","2025-11-04T20:16:03.313",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":30,"CVSSMetricV2":37,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"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":27,"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,[31],{"Source":32,"Type":33,"CVSSData":34,"ExploitabilityScore":28,"ImpactScore":29},"zdi-disclosures@trendmicro.com","Secondary",{"Version":35,"VectorString":36,"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":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.0","CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",[],0.08594,[38,38,38,38,38,38,38],"Critical",[42,46,51],{"vendor":43,"product":43,"version":44,"criteria":45,"vulnerable":4},"netatalk","*","cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:*",{"vendor":47,"product":48,"version":49,"criteria":50,"vulnerable":4},"debian","debian_linux","10.0","cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",{"vendor":47,"product":48,"version":52,"criteria":53,"vulnerable":4},"11.0","cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",3,[56,62,65,70,75,78,83,85,87,89,91,93,97],{"url":57,"source":58,"tags":59},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2023\u002F05\u002Fmsg00018.html","Debian",[60,61],"Mailing List","Third Party Advisory",{"url":63,"source":58,"tags":64},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2023\u002F06\u002Fmsg00000.html",[60,61],{"url":66,"source":67,"tags":68},"https:\u002F\u002Fnetatalk.sourceforge.io\u002F3.1\u002FReleaseNotes3.1.13.html","Sourceforge",[69],"Release Notes",{"url":71,"source":72,"tags":73},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202311-02","Gentoo",[74,61],"Issue Tracking",{"url":76,"source":58,"tags":77},"https:\u002F\u002Fwww.debian.org\u002Fsecurity\u002F2023\u002Fdsa-5503",[61],{"url":79,"source":80,"tags":81},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-22-527\u002F","Zerodayinitiative",[61,82],"VDB Entry",{"url":57,"source":58,"tags":84},[60,61],{"url":63,"source":58,"tags":86},[60,61],{"url":66,"source":67,"tags":88},[69],{"url":71,"source":72,"tags":90},[74,61],{"url":76,"source":58,"tags":92},[61],{"url":94,"source":95,"tags":96},"https:\u002F\u002Fwww.kb.cert.org\u002Fvuls\u002Fid\u002F709991","Cert",[],{"url":79,"source":80,"tags":98},[61,82],13,[101],{"id":102,"name":103,"description":104,"extendedDescription":105,"status":106,"abstraction":107,"structure":108},"CWE-755","Improper Handling of Exceptional Conditions","The product does not handle or incorrectly handles an exceptional condition.","","Incomplete","Class","Simple",1,false,[],{"title":113,"metaDescription":114,"keywords":115,"canonicalUrl":116,"structuredData":117},"What is CVE-2022-23121? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-23121, a critical severity cyber security vulnerability from 2023. This vulnerability allows remote attackers to execute a...","CVE-2022-23121, CVE-2022-23121 vulnerability, CVE-2022-23121 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2023, CVSS score, exploit, patch, remediation, netatalk security, debian security, netatalk vulnerability, debian_linux vulnerability","\u002Fwhat-is\u002Fcve-2022-23121",{"@context":118,"@type":119,"headline":113,"description":114,"datePublished":10,"dateModified":11,"author":120,"publisher":124,"about":128,"mainEntityOfPage":132,"articleSection":135,"keywords":136},"https:\u002F\u002Fschema.org","TechArticle",{"@type":121,"name":122,"url":123},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":121,"name":122,"url":123,"logo":125},{"@type":126,"url":127},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":129,"name":6,"description":130,"additionalType":131},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":133,"@id":134},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-23121","Cybersecurity","CVE-2022-23121, CVE-2022-23121 vulnerability, CVE-2022-23121 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[138,146],{"Operator":27,"Negate":27,"Nodes":139},[140],{"Operator":141,"Negate":110,"CPEMatch":142},"OR",[143],{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":144,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":145,"VersionEndIncluding":27},"24D5049D-2145-4D39-BFAC-6D810026956D","3.1.13",{"Operator":27,"Negate":27,"Nodes":147},[148],{"Operator":141,"Negate":110,"CPEMatch":149},[150,152],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":151,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":153,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"FA6FEEC2-9F11-4643-8827-749718254FED",[],[156,163],{"id":157,"eventType":158,"eventTime":159,"details":160,"label":161,"color":162},"b18cd67e-0b0e-4c55-a06d-abafbcae1be1","HIGH_EPSS_DELTA","2025-11-19T04:05:45.335911+00:00","Daily EPSS score increased by 0.310 on 2023-12-30","EPSS Score Increased","red",{"id":164,"eventType":165,"eventTime":166,"details":167,"label":168,"color":169},"c7ab11a4-6a06-4cd5-a39d-a4262aa5abd4","LOW_EPSS_DELTA","2025-11-22T04:05:34.203649+00:00","Daily EPSS score decreased by 0.310 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":171,"version":172},1792265803041,"2.0",{"score":174,"band":175,"action":176,"scoredAt":177},57,"Medium","Plan remediation","2026-10-16T06:57:35.971583+00:00"]