[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fuCdTHXaDeAZJmRd_OtaJo4_rC7wntF_v03_KG7qZ9Bs":3,"g5a-risk:CVE-2018-20234":119},{"success":4,"data":5,"meta":117},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":15,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":48,"references":49,"referencesCount":68,"weaknesses":69,"weaknessesCount":48,"isActivelyExploited":78,"cisaInfo":15,"otxData":15,"relatedBlogPosts":79,"seoMetadata":80,"configurations":105,"relatedVendorCves":115,"notableEvents":116},"CVE-2018-20234","What is CVE-2018-20234?","There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2 before version 3.1.1 via filenames in Mercurial repositories. A remote attacker with permission to commit to a Mercurial repository linked in Sourcetree for macOS is able to exploit this issue to gain code execution on the system.","There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2 before version 3.1.1 via filenames in Mercurial repositories...","2019-03-08T18:29:00.24","2020-05-11T17:00:38.557",8.8,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":29,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"3.0","NETWORK","LOW","NONE","UNCHANGED","HIGH",2.8,5.9,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":26,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":34,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","AV:N\u002FAC:L\u002FAu:S\u002FC:C\u002FI:C\u002FA:C","SINGLE","COMPLETE",9,8,10,0.05912,[39,39,39,39,39,39,39],"High",[43],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"atlassian","sourcetree","*","cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:macos:*:*",1,[50,54,58,64],{"url":51,"source":52,"tags":53},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F152173\u002FSourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html","Packetstormsecurity",[],{"url":55,"source":56,"tags":57},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F107414","Securityfocus",[],{"url":59,"source":60,"tags":61},"https:\u002F\u002Fjira.atlassian.com\u002Fbrowse\u002FSRCTREE-6391","Atlassian",[62,63],"Issue Tracking","Vendor Advisory",{"url":65,"source":66,"tags":67},"https:\u002F\u002Fseclists.org\u002Fbugtraq\u002F2019\u002FMar\u002F30","Seclists",[],4,[70],{"id":71,"name":72,"description":73,"extendedDescription":74,"status":75,"abstraction":76,"structure":77},"CWE-88","Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","The product constructs a string for a command to be executed by a separate component\nin another control sphere, but it does not properly delimit the\nintended arguments, options, or switches within that command string.","When creating commands using interpolation into a string, developers may assume that only the arguments\u002Foptions that they specify will be processed.  This assumption may be even stronger when the programmer has encoded the command in a way that prevents separate commands from being provided maliciously, e.g. in the case of shell metacharacters.  When constructing the command, the developer may use whitespace or other delimiters that are required to separate arguments when the command. However, if an attacker can provide an untrusted input that contains argument-separating delimiters, then the resulting command will have more arguments than intended by the developer.  The attacker may then be able to change the behavior of the command.  Depending on the functionality supported by the extraneous arguments, this may have security-relevant consequences.","Draft","Base","Simple",false,[],{"title":81,"metaDescription":82,"keywords":83,"canonicalUrl":84,"structuredData":85},"What is CVE-2018-20234? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-20234, a high severity cyber security vulnerability from 2019. There was an argument injection vulnerability in Atlassian ...","CVE-2018-20234, CVE-2018-20234 vulnerability, CVE-2018-20234 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, atlassian security, sourcetree vulnerability","\u002Fwhat-is\u002Fcve-2018-20234",{"@context":86,"@type":87,"headline":81,"description":82,"datePublished":10,"dateModified":11,"author":88,"publisher":92,"about":96,"mainEntityOfPage":100,"articleSection":103,"keywords":104},"https:\u002F\u002Fschema.org","TechArticle",{"@type":89,"name":90,"url":91},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":89,"name":90,"url":91,"logo":93},{"@type":94,"url":95},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":97,"name":6,"description":98,"additionalType":99},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":101,"@id":102},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-20234","Cybersecurity","CVE-2018-20234, CVE-2018-20234 vulnerability, CVE-2018-20234 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[106],{"Operator":15,"Negate":15,"Nodes":107},[108],{"Operator":109,"Negate":15,"CPEMatch":110},"OR",[111],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":112,"VersionStartExcluding":15,"VersionStartIncluding":113,"VersionEndExcluding":114,"VersionEndIncluding":15},"E7E72B27-F2CE-482C-A2E6-87283A958FA1","1.2.0","3.1.1",[],[],{"lastModified":11,"cacheTime":118,"version":32},1792453367511,{"score":120,"band":121,"action":122,"scoredAt":123},49,"Medium","Plan remediation","2026-10-19T06:59:16.14743+00:00"]