[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fJDwnxHkW6Zgyn4331cceX_kcp312Aue6_Bkg7f4XpmA":3,"g5a-risk:CVE-2018-16858":169},{"success":4,"data":5,"meta":167},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":48,"epssPercentile":15,"epssTimeSeries":49,"severity":50,"affectedProducts":51,"affectedProductsCount":56,"references":57,"referencesCount":94,"weaknesses":95,"weaknessesCount":110,"isActivelyExploited":111,"cisaInfo":15,"otxData":15,"relatedBlogPosts":112,"seoMetadata":113,"configurations":138,"relatedVendorCves":151,"notableEvents":152},"CVE-2018-16858","What is CVE-2018-16858?","It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location.","It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros ...","2019-03-25T18:29:00.463","2019-08-06T17:15:29.007",9.8,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":39,"CVSSMetricV40":15},null,[17,30],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":27,"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","CRITICAL",3.9,5.9,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":38,"ImpactScore":29},"secalert@redhat.com","Secondary",{"Version":21,"VectorString":34,"AttackVector":35,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":36,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":37,"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},"CVSS:3.0\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H","LOCAL","REQUIRED",7.8,1.8,[40],{"Source":18,"Type":19,"CVSSData":41,"BaseSeverity":26,"ExploitabilityScore":46,"ImpactScore":47,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":42,"VectorString":43,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":44,"IntegrityImpact":44,"AvailabilityImpact":44,"BaseScore":45,"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:N\u002FC:P\u002FI:P\u002FA:P","PARTIAL",7.5,10,6.4,0.67321,[48,48,48,48,48,48,48],"Critical",[52],{"vendor":53,"product":53,"version":54,"criteria":55,"vulnerable":4},"libreoffice","*","cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*",1,[58,62,69,73,77,81,85,89],{"url":59,"source":60,"tags":61},"http:\u002F\u002Flists.opensuse.org\u002Fopensuse-security-announce\u002F2019-08\u002Fmsg00059.html","Opensuse",[],{"url":63,"source":64,"tags":65},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F152560\u002FLibreOffice-Macro-Code-Execution.html","Packetstormsecurity",[66,67,68],"Exploit","Third Party Advisory","VDB Entry",{"url":70,"source":71,"tags":72},"http:\u002F\u002Fwww.rapid7.com\u002Fdb\u002Fmodules\u002Fexploit\u002Fmulti\u002Ffileformat\u002Flibreoffice_macro_exec","Rapid7",[67],{"url":74,"source":75,"tags":76},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2019:2130","Red Hat",[],{"url":78,"source":75,"tags":79},"https:\u002F\u002Fbugzilla.redhat.com\u002Fshow_bug.cgi?id=CVE-2018-16858",[80,67],"Issue Tracking",{"url":82,"source":83,"tags":84},"https:\u002F\u002Fseclists.org\u002Fbugtraq\u002F2019\u002FAug\u002F28","Seclists",[],{"url":86,"source":87,"tags":88},"https:\u002F\u002Fwww.exploit-db.com\u002Fexploits\u002F46727\u002F","Exploit-db",[66,67,68],{"url":90,"source":91,"tags":92},"https:\u002F\u002Fwww.libreoffice.org\u002Fabout-us\u002Fsecurity\u002Fadvisories\u002Fcve-2018-16858\u002F","Libreoffice",[93],"Vendor Advisory",8,[96,104],{"id":97,"name":98,"description":99,"extendedDescription":100,"status":101,"abstraction":102,"structure":103},"CWE-22","Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","Many file operations are intended to take place within a restricted directory. By using special elements such as \"..\" and \"\u002F\" separators, attackers can escape outside of the restricted location to access files or directories that are elsewhere on the system. One of the most common special elements is the \"..\u002F\" sequence, which in most modern operating systems is interpreted as the parent directory of the current location. This is referred to as relative path traversal. Path traversal also covers the use of absolute pathnames such as \"\u002Fusr\u002Flocal\u002Fbin\" to access unexpected files. This is referred to as absolute path traversal.","Stable","Base","Simple",{"id":105,"name":106,"description":107,"extendedDescription":108,"status":109,"abstraction":102,"structure":103},"CWE-356","Product UI does not Warn User of Unsafe Actions","The product's user interface does not warn the user before undertaking an unsafe action on behalf of that user. This makes it easier for attackers to trick users into inflicting damage to their system.","Product systems should warn users that a potentially dangerous action may occur if the user proceeds. For example, if the user downloads a file from an unknown source and attempts to execute the file on their machine, then the application's GUI can indicate that the file is unsafe.","Incomplete",2,false,[],{"title":114,"metaDescription":115,"keywords":116,"canonicalUrl":117,"structuredData":118},"What is CVE-2018-16858? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-16858, a critical severity cyber security vulnerability from 2019. High exploit probability (67.3%). It was found that lib...","CVE-2018-16858, CVE-2018-16858 vulnerability, CVE-2018-16858 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, libreoffice security, libreoffice vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2018-16858",{"@context":119,"@type":120,"headline":114,"description":115,"datePublished":10,"dateModified":11,"author":121,"publisher":125,"about":129,"mainEntityOfPage":133,"articleSection":136,"keywords":137},"https:\u002F\u002Fschema.org","TechArticle",{"@type":122,"name":123,"url":124},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":122,"name":123,"url":124,"logo":126},{"@type":127,"url":128},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":130,"name":6,"description":131,"additionalType":132},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":134,"@id":135},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-16858","Cybersecurity","CVE-2018-16858, CVE-2018-16858 vulnerability, CVE-2018-16858 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[139],{"Operator":15,"Negate":15,"Nodes":140},[141],{"Operator":142,"Negate":15,"CPEMatch":143},"OR",[144,147],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":145,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":146,"VersionEndIncluding":15},"3962F032-670C-45E8-8AF4-0D3CF08D7D3F","6.0.7",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":148,"VersionStartExcluding":15,"VersionStartIncluding":149,"VersionEndExcluding":150,"VersionEndIncluding":15},"3E9BC0F2-B5E0-4AE8-B5CD-B360A97D4273","6.1.0","6.1.3",[],[153,160],{"id":154,"eventType":155,"eventTime":156,"details":157,"label":158,"color":159},"bb8b8939-59bb-49d5-8ea0-2afe69a8e971","LOW_EPSS_DELTA","2025-11-19T04:06:50.126317+00:00","Daily EPSS score decreased by 0.193 on 2023-12-30","EPSS Score Decreased","green",{"id":161,"eventType":162,"eventTime":163,"details":164,"label":165,"color":166},"8b0748c0-f250-4ef4-9036-271a598c72cf","HIGH_EPSS_DELTA","2025-11-22T04:06:38.494943+00:00","Daily EPSS score increased by 0.193 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":168,"version":42},1792439758358,{"score":170,"band":171,"action":172,"scoredAt":173},64,"Medium","Plan remediation","2026-10-19T06:59:21.804595+00:00"]