[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9IKe-1phiMgthe0ebNtDnatJO1WLhC7vJ4NwTYWHznw":3,"g5a-risk:CVE-2018-17407":166},{"success":4,"data":5,"meta":164},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":41,"epssPercentile":15,"epssTimeSeries":42,"severity":43,"affectedProducts":44,"affectedProductsCount":72,"references":73,"referencesCount":95,"weaknesses":96,"weaknessesCount":105,"isActivelyExploited":106,"cisaInfo":15,"otxData":15,"relatedBlogPosts":107,"seoMetadata":108,"configurations":133,"relatedVendorCves":162,"notableEvents":163},"CVE-2018-17407","What is CVE-2018-17407?","An issue was discovered in t1_check_unusual_charstring functions in writet1.c files in TeX Live before 2018-09-21. A buffer overflow in the handling of Type 1 fonts allows arbitrary code execution when a malicious font is loaded by one of the vulnerable tools: pdflatex, pdftex, dvips, or luatex.","An issue was discovered in t1_check_unusual_charstring functions in writet1.c files in TeX Live before 2018-09-21. A buffer overflow in the handling of Type ...","2018-09-23T21:29:00.28","2018-11-15T16:11:25.753",7.8,"CVSS:3.0\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":30,"CVSSMetricV40":15},null,[17],{"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":25,"Scope":26,"ConfidentialityImpact":27,"IntegrityImpact":27,"AvailabilityImpact":27,"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","LOCAL","LOW","NONE","REQUIRED","UNCHANGED","HIGH",1.8,5.9,[31],{"Source":18,"Type":19,"CVSSData":32,"BaseSeverity":36,"ExploitabilityScore":39,"ImpactScore":40,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":4},{"Version":33,"VectorString":34,"AccessVector":35,"AccessComplexity":36,"Authentication":24,"ConfidentialityImpact":37,"IntegrityImpact":37,"AvailabilityImpact":37,"BaseScore":38,"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:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","NETWORK","MEDIUM","PARTIAL",6.8,8.6,6.4,0.02058,[41,41,41,41,41,41,41],"High",[45,50,55,58,61,64,69],{"vendor":46,"product":47,"version":48,"criteria":49,"vulnerable":4},"tug","tex_live","*","cpe:2.3:a:tug:tex_live:*:*:*:*:*:*:*:*",{"vendor":51,"product":52,"version":53,"criteria":54,"vulnerable":4},"canonical","ubuntu_linux","14.04","cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",{"vendor":51,"product":52,"version":56,"criteria":57,"vulnerable":4},"16.04","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",{"vendor":51,"product":52,"version":59,"criteria":60,"vulnerable":4},"18.04","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",{"vendor":51,"product":52,"version":62,"criteria":63,"vulnerable":4},"18.10","cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*",{"vendor":65,"product":66,"version":67,"criteria":68,"vulnerable":4},"debian","debian_linux","8.0","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",{"vendor":65,"product":66,"version":70,"criteria":71,"vulnerable":4},"9.0","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",7,[74,80,85,89,92],{"url":75,"source":76,"tags":77},"https:\u002F\u002Fgithub.com\u002FTeX-Live\u002Ftexlive-source\u002Fcommit\u002F6ed0077520e2b0da1fd060c7f88db7b2e6068e4c","GitHub",[78,79],"Patch","Third Party Advisory",{"url":81,"source":82,"tags":83},"https:\u002F\u002Flists.debian.org\u002Fdebian-security-announce\u002F2018\u002Fmsg00230.html","Debian",[84,79],"Mailing List",{"url":86,"source":87,"tags":88},"https:\u002F\u002Fusn.ubuntu.com\u002F3788-1\u002F","Ubuntu",[79],{"url":90,"source":87,"tags":91},"https:\u002F\u002Fusn.ubuntu.com\u002F3788-2\u002F",[79],{"url":93,"source":82,"tags":94},"https:\u002F\u002Fwww.debian.org\u002Fsecurity\u002F2018\u002Fdsa-4299",[79],5,[97],{"id":98,"name":99,"description":100,"extendedDescription":101,"status":102,"abstraction":103,"structure":104},"CWE-119","Improper Restriction of Operations within the Bounds of a Memory Buffer","The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.","Stable","Class","Simple",1,false,[],{"title":109,"metaDescription":110,"keywords":111,"canonicalUrl":112,"structuredData":113},"What is CVE-2018-17407? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-17407, a high severity cyber security vulnerability from 2018. An issue was discovered in t1_check_unusual_charstring func...","CVE-2018-17407, CVE-2018-17407 vulnerability, CVE-2018-17407 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, tug security, canonical security, debian security, tex_live vulnerability, ubuntu_linux vulnerability, debian_linux vulnerability","\u002Fwhat-is\u002Fcve-2018-17407",{"@context":114,"@type":115,"headline":109,"description":110,"datePublished":10,"dateModified":11,"author":116,"publisher":120,"about":124,"mainEntityOfPage":128,"articleSection":131,"keywords":132},"https:\u002F\u002Fschema.org","TechArticle",{"@type":117,"name":118,"url":119},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":117,"name":118,"url":119,"logo":121},{"@type":122,"url":123},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":125,"name":6,"description":126,"additionalType":127},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":129,"@id":130},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-17407","Cybersecurity","CVE-2018-17407, CVE-2018-17407 vulnerability, CVE-2018-17407 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[134,142,154],{"Operator":15,"Negate":15,"Nodes":135},[136],{"Operator":137,"Negate":15,"CPEMatch":138},"OR",[139],{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":140,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":141,"VersionEndIncluding":15},"245444DF-98E7-44A1-B5DC-09097716C314","2018-09-21",{"Operator":15,"Negate":15,"Nodes":143},[144],{"Operator":137,"Negate":15,"CPEMatch":145},[146,148,150,152],{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":147,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"B5A6F2F3-4894-4392-8296-3B8DD2679084",{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":149,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",{"Vulnerable":4,"Criteria":60,"MatchCriteriaID":151,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D",{"Vulnerable":4,"Criteria":63,"MatchCriteriaID":153,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"07C312A0-CD2C-4B9C-B064-6409B25C278F",{"Operator":15,"Negate":15,"Nodes":155},[156],{"Operator":137,"Negate":15,"CPEMatch":157},[158,160],{"Vulnerable":4,"Criteria":68,"MatchCriteriaID":159,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",{"Vulnerable":4,"Criteria":71,"MatchCriteriaID":161,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"DEECE5FC-CACF-4496-A3E7-164736409252",[],[],{"lastModified":11,"cacheTime":165,"version":33},1792250794284,{"score":167,"band":168,"action":169,"scoredAt":170},46,"Medium","Plan remediation","2026-10-16T06:44:52.917943+00:00"]