[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fw1OAoDXKz_IOpKuMwv2HAlhPJqb4ffAapZeUls95KOg":3,"g5a-risk:CVE-2023-4759":141},{"success":4,"data":5,"meta":138},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":35,"epssPercentile":26,"epssTimeSeries":36,"severity":37,"affectedProducts":38,"affectedProductsCount":53,"references":54,"referencesCount":53,"weaknesses":69,"weaknessesCount":84,"isActivelyExploited":85,"cisaInfo":26,"otxData":26,"relatedBlogPosts":86,"seoMetadata":87,"configurations":112,"relatedVendorCves":136,"notableEvents":137},"CVE-2023-4759","What is CVE-2023-4759?","Arbitrary File Overwrite in Eclipse JGit \u003C= 6.6.0\n\nIn Eclipse JGit, all versions \u003C= 6.6.0.202305301015-r, a symbolic link present in a specially crafted git repository can be used to write a file to locations outside the working tree when this repository is cloned with JGit to a case-insensitive filesystem, or when a checkout from a clone of such a repository is performed on a case-insensitive filesystem.\n\nThis can happen on checkout (DirCacheCheckout), merge (ResolveMerger via its WorkingTreeUpdater), pull (PullCommand using merge), and when applying a patch (PatchApplier). This can be exploited for remote code execution (RCE), for instance if the file written outside the working tree is a git filter that gets executed on a subsequent git command.\n\nThe issue occurs only on case-insensitive filesystems, like the default filesystems on Windows and macOS. The user performing the clone or checkout must have the rights to create symbolic links for the problem to occur, and symbolic links must be enabled in the git configuration.\n\nSetting git configuration option core.symlinks = false before checking out avoids the problem.\n\nThe issue was fixed in Eclipse JGit version 6.6.1.202309021850-r and 6.7.0.202309050840-r, available via  Maven Central https:\u002F\u002Frepo1.maven.org\u002Fmaven2\u002Forg\u002Feclipse\u002Fjgit\u002F  and  repo.eclipse.org https:\u002F\u002Frepo.eclipse.org\u002Fcontent\u002Frepositories\u002Fjgit-releases\u002F . A backport is available in 5.13.3 starting from  5.13.3.202401111512-r.\n\n\nThe JGit maintainers would like to thank RyotaK for finding and reporting this issue.","Arbitrary File Overwrite in Eclipse JGit \u003C= 6.6.0 In Eclipse JGit, all versions \u003C= 6.6.0.202305301015-r, a symbolic link present in a specially crafted git r...","2023-09-12T10:15:29.977","2024-08-07T17:30:50.313",8.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":26,"CVSSMetricV40":26},[16,29],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"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,2.8,5.9,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"emo@eclipse.org","Secondary",{"Version":20,"VectorString":33,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":34,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"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},"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H","REQUIRED",0.02194,[35,35,35,35,35,35,35],"High",[39,44,49],{"vendor":40,"product":41,"version":42,"criteria":43,"vulnerable":4},"eclipse","jgit","*","cpe:2.3:a:eclipse:jgit:*:*:*:*:*:*:*:*",{"vendor":45,"product":46,"version":47,"criteria":48,"vulnerable":4},"apple","macos","-","cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*",{"vendor":50,"product":51,"version":47,"criteria":52,"vulnerable":4},"microsoft","windows","cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",3,[55,61,65],{"url":56,"source":57,"tags":58},"https:\u002F\u002Fgit.eclipse.org\u002Fc\u002Fjgit\u002Fjgit.git\u002Fcommit\u002F?id=9072103f3b3cf64dd12ad2949836ab98f62dabf1","Eclipse",[59,60],"Patch","Vendor Advisory",{"url":62,"source":57,"tags":63},"https:\u002F\u002Fgitlab.eclipse.org\u002Fsecurity\u002Fvulnerability-reports\u002F-\u002Fissues\u002F11",[64,60],"Issue Tracking",{"url":66,"source":57,"tags":67},"https:\u002F\u002Fprojects.eclipse.org\u002Fprojects\u002Ftechnology.jgit\u002Freleases\u002F6.6.1",[68,60],"Release Notes",[70,78],{"id":71,"name":72,"description":73,"extendedDescription":74,"status":75,"abstraction":76,"structure":77},"CWE-178","Improper Handling of Case Sensitivity","The product does not properly account for differences in case sensitivity when accessing or determining the properties of a resource, leading to inconsistent results.","Improperly handled case sensitive data can lead to several possible consequences, including:","Incomplete","Base","Simple",{"id":79,"name":80,"description":81,"extendedDescription":82,"status":83,"abstraction":76,"structure":77},"CWE-59","Improper Link Resolution Before File Access ('Link Following')","The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.","","Draft",2,false,[],{"title":88,"metaDescription":89,"keywords":90,"canonicalUrl":91,"structuredData":92},"What is CVE-2023-4759? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-4759, a high severity cyber security vulnerability from 2023. Arbitrary File Overwrite in Eclipse JGit \u003C= 6.6.0 In Eclipse...","CVE-2023-4759, CVE-2023-4759 vulnerability, CVE-2023-4759 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, eclipse security, apple security, microsoft security, jgit vulnerability, macos vulnerability, windows vulnerability","\u002Fwhat-is\u002Fcve-2023-4759",{"@context":93,"@type":94,"headline":88,"description":89,"datePublished":10,"dateModified":11,"author":95,"publisher":99,"about":103,"mainEntityOfPage":107,"articleSection":110,"keywords":111},"https:\u002F\u002Fschema.org","TechArticle",{"@type":96,"name":97,"url":98},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":96,"name":97,"url":98,"logo":100},{"@type":101,"url":102},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":104,"name":6,"description":105,"additionalType":106},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":108,"@id":109},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-4759","Cybersecurity","CVE-2023-4759, CVE-2023-4759 vulnerability, CVE-2023-4759 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[113],{"Operator":114,"Negate":26,"Nodes":115},"AND",[116,130],{"Operator":117,"Negate":26,"CPEMatch":118},"OR",[119,122,126],{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":120,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":121,"VersionEndIncluding":26},"FD632A09-BA3F-40B4-9E87-1B3A1396B8D2","5.13.3.202401111512-r",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":123,"VersionStartExcluding":26,"VersionStartIncluding":124,"VersionEndExcluding":125,"VersionEndIncluding":26},"E42260B6-CFAE-4C15-AD05-185450537107","6.6.0","6.6.0.202305301015",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":127,"VersionStartExcluding":26,"VersionStartIncluding":128,"VersionEndExcluding":129,"VersionEndIncluding":26},"A6A51C42-BDB6-4744-80CF-55291D1DC24F","6.7.0","6.7.0.202309050840",{"Operator":117,"Negate":26,"CPEMatch":131},[132,134],{"Vulnerable":26,"Criteria":48,"MatchCriteriaID":133,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"387021A0-AF36-463C-A605-32EA7DAC172E",{"Vulnerable":26,"Criteria":52,"MatchCriteriaID":135,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"A2572D17-1DE6-457B-99CC-64AFD54487EA",[],[],{"lastModified":11,"cacheTime":139,"version":140},1792275694306,"2.0",{"score":142,"band":143,"action":144,"scoredAt":145},50,"Medium","Plan remediation","2026-10-16T06:59:06.297139+00:00"]