[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f8t0QFPXECIPbZbrq6ObqlVYDILw_D_UYTJNX2DvAVgQ":3,"g5a-risk:CVE-2020-8570":138},{"success":4,"data":5,"meta":136},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":40,"epssPercentile":27,"epssTimeSeries":41,"severity":43,"affectedProducts":44,"affectedProductsCount":50,"references":51,"referencesCount":77,"weaknesses":78,"weaknessesCount":93,"isActivelyExploited":94,"cisaInfo":27,"otxData":27,"relatedBlogPosts":95,"seoMetadata":96,"configurations":121,"relatedVendorCves":134,"notableEvents":135},"CVE-2020-8570","What is CVE-2020-8570?","Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple files from a remote pod which sends a maliciously crafted archive. This can potentially overwrite any files on the system of the process executing the client code.","Kubernetes Java client libraries in version 10.0.0 and versions prior to 9.0.1 allow writes to paths outside of the current directory when copying multiple f...","2021-01-21T17:15:14.327","2023-11-07T03:26:37.613",9.1,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":30,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",null,3.9,5.2,[31],{"Source":17,"Type":18,"CVSSData":32,"BaseSeverity":37,"ExploitabilityScore":38,"ImpactScore":39,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":27},{"Version":33,"VectorString":34,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"BaseSeverity":27,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:N\u002FI:P\u002FA:P","PARTIAL",6.4,"MEDIUM",10,4.9,0.03688,[42,42,42,42,42,42,40],0.03643,"Critical",[45],{"vendor":46,"product":47,"version":48,"criteria":49,"vulnerable":4},"kubernetes","java","*","cpe:2.3:a:kubernetes:java:*:*:*:*:*:*:*:*",1,[52,59,64,68,71,74],{"url":53,"source":54,"tags":55},"https:\u002F\u002Fgithub.com\u002Fkubernetes-client\u002Fjava\u002Fissues\u002F1491","GitHub",[56,57,58],"Issue Tracking","Patch","Third Party Advisory",{"url":60,"source":61,"tags":62},"https:\u002F\u002Fgroups.google.com\u002Fg\u002Fkubernetes-security-announce\u002Fc\u002Fsd5h73sFPrg","Google",[63,58],"Mailing List",{"url":65,"source":66,"tags":67},"https:\u002F\u002Flists.apache.org\u002Fthread.html\u002Fr0c76b3d0be348f788cd947054141de0229af00c540564711e828fd40%40%3Ccommits.druid.apache.org%3E","Apache",[],{"url":69,"source":66,"tags":70},"https:\u002F\u002Flists.apache.org\u002Fthread.html\u002Fr1975078e44d96f2a199aa90aa874b57a202eaf7f25f2fde6d1c44942%40%3Ccommits.druid.apache.org%3E",[],{"url":72,"source":66,"tags":73},"https:\u002F\u002Flists.apache.org\u002Fthread.html\u002Frcafa485d63550657f068775801aeb706b7a07140a8ebbdef822b3bb3%40%3Ccommits.druid.apache.org%3E",[],{"url":75,"source":66,"tags":76},"https:\u002F\u002Flists.apache.org\u002Fthread.html\u002Frdb223e1b82e3d7d8e4eaddce8dd1ab87252e3935cc41c859f49767b6%40%3Ccommits.druid.apache.org%3E",[],6,[79,87],{"id":80,"name":81,"description":82,"extendedDescription":83,"status":84,"abstraction":85,"structure":86},"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":88,"name":89,"description":90,"extendedDescription":91,"status":92,"abstraction":85,"structure":86},"CWE-23","Relative Path Traversal","The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as \"..\" that can resolve to a location that is outside of that directory.","This allows attackers to traverse the file system to access files or directories that are outside of the restricted directory.","Draft",2,false,[],{"title":97,"metaDescription":98,"keywords":99,"canonicalUrl":100,"structuredData":101},"What is CVE-2020-8570? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-8570, a critical severity cyber security vulnerability from 2021. Kubernetes Java client libraries in version 10.0.0 and v...","CVE-2020-8570, CVE-2020-8570 vulnerability, CVE-2020-8570 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, kubernetes security, java vulnerability","\u002Fwhat-is\u002Fcve-2020-8570",{"@context":102,"@type":103,"headline":97,"description":98,"datePublished":10,"dateModified":11,"author":104,"publisher":108,"about":112,"mainEntityOfPage":116,"articleSection":119,"keywords":120},"https:\u002F\u002Fschema.org","TechArticle",{"@type":105,"name":106,"url":107},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":105,"name":106,"url":107,"logo":109},{"@type":110,"url":111},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":113,"name":6,"description":114,"additionalType":115},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":117,"@id":118},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-8570","Cybersecurity","CVE-2020-8570, CVE-2020-8570 vulnerability, CVE-2020-8570 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[122],{"Operator":27,"Negate":27,"Nodes":123},[124],{"Operator":125,"Negate":27,"CPEMatch":126},"OR",[127,130],{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":128,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":129,"VersionEndIncluding":27},"CDE8B8B0-BFEA-4097-B229-633ED83338B4","9.0.2",{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":131,"VersionStartExcluding":27,"VersionStartIncluding":132,"VersionEndExcluding":133,"VersionEndIncluding":27},"B367DA81-ECE3-40F2-B5D3-D9F95E5D7E14","10.0.0","10.0.1",[],[],{"lastModified":11,"cacheTime":137,"version":33},1792248382100,{"score":139,"band":140,"action":141,"scoredAt":142},53,"Medium","Plan remediation","2026-10-16T06:50:20.348567+00:00"]