[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_xzT-W9bHWB-EL0TkIZMe0FqNDrNFwnusUigb4jJJAk":3,"g5a-risk:CVE-2018-11759":176},{"success":4,"data":5,"meta":174},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":61,"references":62,"referencesCount":110,"weaknesses":111,"weaknessesCount":120,"isActivelyExploited":121,"cisaInfo":15,"otxData":15,"relatedBlogPosts":122,"seoMetadata":123,"configurations":148,"relatedVendorCves":172,"notableEvents":173},"CVE-2018-11759","What is CVE-2018-11759?","The Apache Web Server (httpd) specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK (mod_jk) Connector 1.2.0 to 1.2.44 did not handle some edge cases correctly. If only a sub-set of the URLs supported by Tomcat were exposed via httpd, then it was possible for a specially constructed request to expose application functionality through the reverse proxy that was not intended for clients accessing the application via the reverse proxy. It was also possible in some configurations for a specially constructed request to bypass the access controls configured in httpd. While there is some overlap between this issue and CVE-2018-1323, they are not identical.","The Apache Web Server (httpd) specific code that normalised the requested path before matching it to the URI-worker map in Apache Tomcat JK (mod_jk) Connecto...","2018-10-31T20:29:00.293","2023-11-07T02:51:44.847",7.5,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"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":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":24,"AvailabilityImpact":24,"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",3.9,3.6,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":36,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":34,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":35,"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:N\u002FA:N","PARTIAL",5,"MEDIUM",10,2.9,0.90647,[39,39,39,39,39,39,39],"High",[43,48,53,56],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"apache","tomcat_jk_connector","*","cpe:2.3:a:apache:tomcat_jk_connector:*:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"debian","debian_linux","8.0","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":54,"criteria":55,"vulnerable":4},"9.0","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",{"vendor":57,"product":58,"version":59,"criteria":60,"vulnerable":4},"redhat","jboss_core_services","-","cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:*",4,[63,69,73,76,80,83,86,89,92,95,98,103,106],{"url":64,"source":65,"tags":66},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F105888","Securityfocus",[67,68],"Third 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List",{"url":104,"source":100,"tags":105},"https:\u002F\u002Fwww.debian.org\u002Fsecurity\u002F2018\u002Fdsa-4357",[67],{"url":107,"source":108,"tags":109},"https:\u002F\u002Fwww.oracle.com\u002Fsecurity-alerts\u002Fcpujan2020.html","Oracle",[],13,[112],{"id":113,"name":114,"description":115,"extendedDescription":116,"status":117,"abstraction":118,"structure":119},"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",1,false,[],{"title":124,"metaDescription":125,"keywords":126,"canonicalUrl":127,"structuredData":128},"What is CVE-2018-11759? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2018-11759, a high severity cyber security vulnerability from 2018. High exploit probability (90.6%). The Apache Web Server (ht...","CVE-2018-11759, CVE-2018-11759 vulnerability, CVE-2018-11759 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, apache security, debian security, redhat security, tomcat_jk_connector vulnerability, debian_linux vulnerability, jboss_core_services vulnerability, high risk vulnerability, actively exploited","\u002Fwhat-is\u002Fcve-2018-11759",{"@context":129,"@type":130,"headline":124,"description":125,"datePublished":10,"dateModified":11,"author":131,"publisher":135,"about":139,"mainEntityOfPage":143,"articleSection":146,"keywords":147},"https:\u002F\u002Fschema.org","TechArticle",{"@type":132,"name":133,"url":134},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":132,"name":133,"url":134,"logo":136},{"@type":137,"url":138},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":140,"name":6,"description":141,"additionalType":142},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":144,"@id":145},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2018-11759","Cybersecurity","CVE-2018-11759, CVE-2018-11759 vulnerability, CVE-2018-11759 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[149,158,166],{"Operator":15,"Negate":15,"Nodes":150},[151],{"Operator":152,"Negate":15,"CPEMatch":153},"OR",[154],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":155,"VersionStartExcluding":15,"VersionStartIncluding":156,"VersionEndExcluding":15,"VersionEndIncluding":157},"0E321BC2-1C72-4FCE-B931-E4D00B313C17","1.2.0","1.2.44",{"Operator":15,"Negate":15,"Nodes":159},[160],{"Operator":152,"Negate":15,"CPEMatch":161},[162,164],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":163,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":165,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"DEECE5FC-CACF-4496-A3E7-164736409252",{"Operator":15,"Negate":15,"Nodes":167},[168],{"Operator":152,"Negate":15,"CPEMatch":169},[170],{"Vulnerable":4,"Criteria":60,"MatchCriteriaID":171,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"9B453CF7-9AA6-4B94-A003-BF7AE0B82F53",[],[],{"lastModified":11,"cacheTime":175,"version":32},1793197188630,{"score":177,"band":41,"action":178,"scoredAt":179},81,"Emergency patch","2026-10-28T06:44:58.209155+00:00"]