[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fwP2lwAz2J3FdG1MYj6cq9RICai5IBN8frlUQ5jyu9CM":3,"g5a-risk:CVE-2021-38185":154},{"success":4,"data":5,"meta":152},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":48,"epssPercentile":27,"epssTimeSeries":49,"severity":50,"affectedProducts":51,"affectedProductsCount":57,"references":58,"referencesCount":92,"weaknesses":93,"weaknessesCount":57,"isActivelyExploited":47,"cisaInfo":27,"otxData":27,"relatedBlogPosts":101,"seoMetadata":102,"configurations":127,"relatedVendorCves":136,"notableEvents":137},"CVE-2021-38185","What is CVE-2021-38185?","GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_fgetstr integer overflow that triggers an out-of-bounds heap write. NOTE: it is unclear whether there are common cases where the pattern file, associated with the -E option, is untrusted data.","GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_fgetstr integer overflow that triggers...","2021-08-08T00:15:07.027","2025-06-09T15:15:26.157",7.8,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":34,"CVSSMetricV2":35,"CVSSMetricV40":27},[16,30],{"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":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","LOCAL","LOW","NONE","REQUIRED","UNCHANGED","HIGH",null,1.8,5.9,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":28,"ImpactScore":29},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},[],[36],{"Source":17,"Type":18,"CVSSData":37,"BaseSeverity":41,"ExploitabilityScore":45,"ImpactScore":46,"ACInsufInfo":47,"ObtainAllPrivilege":47,"ObtainUserPrivilege":47,"ObtainOtherPrivilege":47,"UserInteractionRequired":4},{"Version":38,"VectorString":39,"AccessVector":40,"AccessComplexity":41,"Authentication":23,"ConfidentialityImpact":42,"IntegrityImpact":42,"AvailabilityImpact":42,"BaseScore":43,"BaseSeverity":44,"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:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","NETWORK","MEDIUM","PARTIAL",6.8,"",8.6,6.4,false,0.04165,[48,48,48,48,48,48,48],"High",[52],{"vendor":53,"product":54,"version":55,"criteria":56,"vulnerable":4},"gnu","cpio","*","cpe:2.3:a:gnu:cpio:*:*:*:*:*:*:*:*",1,[59,65,70,74,79,82,84,86,88,90],{"url":60,"source":61,"tags":62},"https:\u002F\u002Fgit.savannah.gnu.org\u002Fcgit\u002Fcpio.git\u002Fcommit\u002F?id=dd96882877721703e19272fe25034560b794061b","Gnu",[63,64],"Patch","Third Party Advisory",{"url":66,"source":67,"tags":68},"https:\u002F\u002Fgithub.com\u002Ffangqyi\u002Fcpiopwn","GitHub",[69,64],"Exploit",{"url":71,"source":72,"tags":73},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2023\u002F06\u002Fmsg00007.html","Debian",[],{"url":75,"source":61,"tags":76},"https:\u002F\u002Flists.gnu.org\u002Farchive\u002Fhtml\u002Fbug-cpio\u002F2021-08\u002Fmsg00000.html",[69,77,78],"Mailing List","Vendor Advisory",{"url":80,"source":61,"tags":81},"https:\u002F\u002Flists.gnu.org\u002Farchive\u002Fhtml\u002Fbug-cpio\u002F2021-08\u002Fmsg00002.html",[69,77,78],{"url":60,"source":61,"tags":83},[63,64],{"url":66,"source":67,"tags":85},[69,64],{"url":71,"source":72,"tags":87},[],{"url":75,"source":61,"tags":89},[69,77,78],{"url":80,"source":61,"tags":91},[69,77,78],10,[94],{"id":95,"name":96,"description":97,"extendedDescription":44,"status":98,"abstraction":99,"structure":100},"CWE-190","Integer Overflow or Wraparound","The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","Stable","Base","Simple",[],{"title":103,"metaDescription":104,"keywords":105,"canonicalUrl":106,"structuredData":107},"What is CVE-2021-38185? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-38185, a high severity cyber security vulnerability from 2021. GNU cpio through 2.13 allows attackers to execute arbitrary...","CVE-2021-38185, CVE-2021-38185 vulnerability, CVE-2021-38185 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, gnu security, cpio vulnerability","\u002Fwhat-is\u002Fcve-2021-38185",{"@context":108,"@type":109,"headline":103,"description":104,"datePublished":10,"dateModified":11,"author":110,"publisher":114,"about":118,"mainEntityOfPage":122,"articleSection":125,"keywords":126},"https:\u002F\u002Fschema.org","TechArticle",{"@type":111,"name":112,"url":113},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":111,"name":112,"url":113,"logo":115},{"@type":116,"url":117},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":119,"name":6,"description":120,"additionalType":121},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":123,"@id":124},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-38185","Cybersecurity","CVE-2021-38185, CVE-2021-38185 vulnerability, CVE-2021-38185 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[128],{"Operator":27,"Negate":27,"Nodes":129},[130],{"Operator":131,"Negate":47,"CPEMatch":132},"OR",[133],{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":134,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":135},"0A33B0EB-9D43-46C7-8F49-7BC8B11E83E4","2.13",[],[138,145],{"id":139,"eventType":140,"eventTime":141,"details":142,"label":143,"color":144},"53440009-0b05-41e3-9f23-22750be67001","HIGH_EPSS_DELTA","2025-11-19T04:05:56.561458+00:00","Daily EPSS score increased by 0.141 on 2023-12-30","EPSS Score Increased","red",{"id":146,"eventType":147,"eventTime":148,"details":149,"label":150,"color":151},"65c859e6-df80-46b9-b5a2-d806aaaeac4d","LOW_EPSS_DELTA","2025-11-22T04:05:45.159094+00:00","Daily EPSS score decreased by 0.141 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":153,"version":38},1792372962630,{"score":155,"band":156,"action":157,"scoredAt":158},48,"Medium","Plan remediation","2026-10-16T06:51:45.272739+00:00"]