[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f5YLiwSSAhl97skH0wqhMkoiE_Ln8u-eFYzV2GEnLWBY":3,"g5a-risk:CVE-2018-20534":143},{"success":4,"data":5,"meta":141},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":40,"epssPercentile":15,"epssTimeSeries":41,"severity":42,"affectedProducts":43,"affectedProductsCount":54,"references":55,"referencesCount":86,"weaknesses":87,"weaknessesCount":96,"isActivelyExploited":97,"cisaInfo":15,"otxData":15,"relatedBlogPosts":98,"seoMetadata":99,"configurations":124,"relatedVendorCves":139,"notableEvents":140},"CVE-2018-20534","What is CVE-2018-20534?","There is an illegal address access at ext\u002Ftestcase.c in libsolv.a in libsolv through 0.7.2 that will cause a denial of service. NOTE: third parties dispute this issue stating that the issue affects the test suite and not the underlying library. It cannot be exploited in any real-world application","There is an illegal address access at ext\u002Ftestcase.c in libsolv.a in libsolv through 0.7.2 that will cause a denial of service. NOTE: third parties dispute t...","2018-12-28T16:29:04.33","2024-08-05T12:15:31.747",6.5,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":31,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":29,"ImpactScore":30},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":25,"Scope":26,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":27,"BaseScore":12,"BaseSeverity":28,"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","REQUIRED","UNCHANGED","HIGH","MEDIUM",2.8,3.6,[32],{"Source":18,"Type":19,"CVSSData":33,"BaseSeverity":28,"ExploitabilityScore":38,"ImpactScore":39,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":4},{"Version":34,"VectorString":35,"AccessVector":22,"AccessComplexity":28,"Authentication":24,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":36,"BaseScore":37,"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:N\u002FI:N\u002FA:P","PARTIAL",4.3,8.6,2.9,0.0233,[40,40,40,40,40,40,40],"Medium",[44,49],{"vendor":45,"product":46,"version":47,"criteria":48,"vulnerable":4},"opensuse","libsolv","*","cpe:2.3:a:opensuse:libsolv:*:*:*:*:*:*:*:*",{"vendor":50,"product":51,"version":52,"criteria":53,"vulnerable":4},"canonical","ubuntu_linux","18.10","cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*",2,[56,60,64,67,73,77,82],{"url":57,"source":58,"tags":59},"http:\u002F\u002Flists.opensuse.org\u002Fopensuse-security-announce\u002F2019-08\u002Fmsg00057.html","Opensuse",[],{"url":61,"source":62,"tags":63},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2019:2290","Red Hat",[],{"url":65,"source":62,"tags":66},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2019:3583",[],{"url":68,"source":62,"tags":69},"https:\u002F\u002Fbugzilla.redhat.com\u002Fshow_bug.cgi?id=1652604",[70,71,72],"Exploit","Issue Tracking","Third Party Advisory",{"url":74,"source":75,"tags":76},"https:\u002F\u002Fbugzilla.suse.com\u002Fshow_bug.cgi?id=1120631","Suse",[71,72],{"url":78,"source":79,"tags":80},"https:\u002F\u002Fgithub.com\u002FopenSUSE\u002Flibsolv\u002Fpull\u002F291","GitHub",[81,72],"Patch",{"url":83,"source":84,"tags":85},"https:\u002F\u002Fusn.ubuntu.com\u002F3916-1\u002F","Ubuntu",[72],7,[88],{"id":89,"name":90,"description":91,"extendedDescription":92,"status":93,"abstraction":94,"structure":95},"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":100,"metaDescription":101,"keywords":102,"canonicalUrl":103,"structuredData":104},"What is CVE-2018-20534? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-20534, a medium severity cyber security vulnerability from 2018. There is an illegal address access at ext\u002Ftestcase.c in l...","CVE-2018-20534, CVE-2018-20534 vulnerability, CVE-2018-20534 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, opensuse security, canonical security, libsolv vulnerability, ubuntu_linux vulnerability","\u002Fwhat-is\u002Fcve-2018-20534",{"@context":105,"@type":106,"headline":100,"description":101,"datePublished":10,"dateModified":11,"author":107,"publisher":111,"about":115,"mainEntityOfPage":119,"articleSection":122,"keywords":123},"https:\u002F\u002Fschema.org","TechArticle",{"@type":108,"name":109,"url":110},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":108,"name":109,"url":110,"logo":112},{"@type":113,"url":114},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":116,"name":6,"description":117,"additionalType":118},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":120,"@id":121},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-20534","Cybersecurity","CVE-2018-20534, CVE-2018-20534 vulnerability, CVE-2018-20534 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[125,133],{"Operator":15,"Negate":15,"Nodes":126},[127],{"Operator":128,"Negate":15,"CPEMatch":129},"OR",[130],{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":131,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":132},"39A6FD19-8701-42FE-9DB9-4F30467115C1","0.7.2",{"Operator":15,"Negate":15,"Nodes":134},[135],{"Operator":128,"Negate":15,"CPEMatch":136},[137],{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":138,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"07C312A0-CD2C-4B9C-B064-6409B25C278F",[],[],{"lastModified":11,"cacheTime":142,"version":34},1792270701022,{"score":144,"band":42,"action":145,"scoredAt":146},45,"Plan remediation","2026-10-16T06:45:18.35001+00:00"]