[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fzz0hZ42QHNFDxSAaG2x4AvF19Fse8Q9HVX-3DaEiniQ":3,"g5a-risk:CVE-2020-14378":159},{"success":4,"data":5,"meta":157},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":37,"epssPercentile":25,"epssTimeSeries":38,"severity":39,"affectedProducts":40,"affectedProductsCount":59,"references":60,"referencesCount":93,"weaknesses":94,"weaknessesCount":103,"isActivelyExploited":104,"cisaInfo":25,"otxData":25,"relatedBlogPosts":105,"seoMetadata":106,"configurations":131,"relatedVendorCves":155,"notableEvents":156},"CVE-2020-14378","What is CVE-2020-14378?","An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the `move_desc` function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause `move_desc` to get stuck in a 4,294,967,295-count iteration loop. Depending on how `vhost_crypto` is being used this could prevent other VMs or network tasks from being serviced by the busy DPDK lcore for an extended period.","An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the `move_desc` function can lead to large amounts of CPU cycles being eaten up i...","2020-09-30T19:15:12.993","2023-11-07T03:17:12.12",3.3,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:L",{"CVSSMetricV31":15,"CVSSMetricV30":25,"CVSSMetricV2":28,"CVSSMetricV40":25},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":26,"ImpactScore":27},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":22,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","LOCAL","LOW","NONE","UNCHANGED",null,1.8,1.4,[29],{"Source":17,"Type":18,"CVSSData":30,"BaseSeverity":22,"ExploitabilityScore":35,"ImpactScore":36,"ACInsufInfo":25,"ObtainAllPrivilege":25,"ObtainUserPrivilege":25,"ObtainOtherPrivilege":25,"UserInteractionRequired":25},{"Version":31,"VectorString":32,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":33,"BaseScore":34,"BaseSeverity":25,"Exploitability":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"CollateralDamagePotential":25,"TargetDistribution":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"EnvironmentalScore":25},"2.0","AV:L\u002FAC:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:P","PARTIAL",2.1,3.9,2.9,0.00397,[37,37,37,37,37,37,37],"Low",[41,46,51,56],{"vendor":42,"product":43,"version":44,"criteria":45,"vulnerable":4},"dpdk","data_plane_development_kit","*","cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*",{"vendor":47,"product":48,"version":49,"criteria":50,"vulnerable":4},"canonical","ubuntu_linux","20.04","cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*",{"vendor":52,"product":53,"version":54,"criteria":55,"vulnerable":4},"opensuse","leap","15.1","cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",{"vendor":52,"product":53,"version":57,"criteria":58,"vulnerable":4},"15.2","cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*",4,[61,67,70,74,77,80,85,89],{"url":62,"source":63,"tags":64},"http:\u002F\u002Flists.opensuse.org\u002Fopensuse-security-announce\u002F2020-10\u002Fmsg00004.html","Opensuse",[65,66],"Mailing List","Third Party Advisory",{"url":68,"source":63,"tags":69},"http:\u002F\u002Flists.opensuse.org\u002Fopensuse-security-announce\u002F2020-10\u002Fmsg00006.html",[65,66],{"url":71,"source":72,"tags":73},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2021\u002F01\u002F04\u002F1","Openwall",[65,66],{"url":75,"source":72,"tags":76},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2021\u002F01\u002F04\u002F2",[65,66],{"url":78,"source":72,"tags":79},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2021\u002F01\u002F04\u002F5",[65,66],{"url":81,"source":82,"tags":83},"https:\u002F\u002Fbugzilla.redhat.com\u002Fshow_bug.cgi?id=1879473","Red Hat",[84,66],"Issue Tracking",{"url":86,"source":87,"tags":88},"https:\u002F\u002Fusn.ubuntu.com\u002F4550-1\u002F","Ubuntu",[66],{"url":90,"source":72,"tags":91},"https:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2020\u002F09\u002F28\u002F3",[65,92,66],"Patch",8,[95],{"id":96,"name":97,"description":98,"extendedDescription":99,"status":100,"abstraction":101,"structure":102},"CWE-191","Integer Underflow (Wrap or Wraparound)","The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.","This can happen in signed and unsigned cases.","Draft","Base","Simple",1,false,[],{"title":107,"metaDescription":108,"keywords":109,"canonicalUrl":110,"structuredData":111},"What is CVE-2020-14378? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-14378, a low severity cyber security vulnerability from 2020. An integer underflow in dpdk versions before 18.11.10 and be...","CVE-2020-14378, CVE-2020-14378 vulnerability, CVE-2020-14378 security, low severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, dpdk security, canonical security, opensuse security, data_plane_development_kit vulnerability, ubuntu_linux vulnerability, leap vulnerability","\u002Fwhat-is\u002Fcve-2020-14378",{"@context":112,"@type":113,"headline":107,"description":108,"datePublished":10,"dateModified":11,"author":114,"publisher":118,"about":122,"mainEntityOfPage":126,"articleSection":129,"keywords":130},"https:\u002F\u002Fschema.org","TechArticle",{"@type":115,"name":116,"url":117},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":115,"name":116,"url":117,"logo":119},{"@type":120,"url":121},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":123,"name":6,"description":124,"additionalType":125},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":127,"@id":128},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-14378","Cybersecurity","CVE-2020-14378, CVE-2020-14378 vulnerability, CVE-2020-14378 security, low severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[132,145],{"Operator":25,"Negate":25,"Nodes":133},[134],{"Operator":135,"Negate":25,"CPEMatch":136},"OR",[137,141],{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":138,"VersionStartExcluding":25,"VersionStartIncluding":139,"VersionEndExcluding":140,"VersionEndIncluding":25},"61C6A90C-25FC-41AC-9369-DFE5DA0BB470","18.02.1","18.11.10",{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":142,"VersionStartExcluding":25,"VersionStartIncluding":143,"VersionEndExcluding":144,"VersionEndIncluding":25},"C5309900-2EFB-41CE-84D4-4F49E30780D9","19.02","19.11.5",{"Operator":25,"Negate":25,"Nodes":146},[147],{"Operator":135,"Negate":25,"CPEMatch":148},[149,151,153],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":150,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"902B8056-9E37-443B-8905-8AA93E2447FB",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":152,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"B620311B-34A3-48A6-82DF-6F078D7A4493",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":154,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"B009C22E-30A4-4288-BCF6-C3E81DEAF45A",[],[],{"lastModified":11,"cacheTime":158,"version":31},1792347720673,{"score":160,"band":161,"action":162,"scoredAt":163},14,"Info","Track","2026-10-16T06:49:33.874706+00:00"]