[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fIDO-IMHHNkjNw9zg3LEsQMydLUh5guO-Jp8vmyc8tzY":3,"g5a-risk:CVE-2021-4024":148},{"success":4,"data":5,"meta":146},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":26,"epssTimeSeries":39,"severity":41,"affectedProducts":42,"affectedProductsCount":61,"references":62,"referencesCount":77,"weaknesses":78,"weaknessesCount":92,"isActivelyExploited":93,"cisaInfo":26,"otxData":26,"relatedBlogPosts":94,"seoMetadata":95,"configurations":120,"relatedVendorCves":144,"notableEvents":145},"CVE-2021-4024","What is CVE-2021-4024?","A flaw was found in podman. The `podman machine` function (used to create and manage Podman virtual machine containing a Podman process) spawns a `gvproxy` process on the host system. The `gvproxy` API is accessible on port 7777 on all IP addresses on the host. If that port is open on the host's firewall, an attacker can potentially use the `gvproxy` API to forward ports on the host to ports in the VM, making private services on the VM accessible to the network. This issue could be also used to interrupt the host's services by forwarding all ports to the VM.","A flaw was found in podman. The `podman machine` function (used to create and manage Podman virtual machine containing a Podman process) spawns a `gvproxy` p...","2021-12-23T20:15:12.21","2023-11-07T03:40:06.607",6.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:L\u002FI:N\u002FA:L",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":23,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":22,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","MEDIUM",null,3.9,2.5,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":25,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":23,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:N\u002FA:P","PARTIAL",6.4,10,4.9,0.01137,[40,40,40,40,40,38,38],0.01057,"Medium",[43,48,53,56],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"podman_project","podman","*","cpe:2.3:a:podman_project:podman:*:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"fedoraproject","fedora","34","cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":54,"criteria":55,"vulnerable":4},"35","cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",{"vendor":57,"product":58,"version":59,"criteria":60,"vulnerable":4},"redhat","enterprise_linux","8.0","cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",4,[63,67,73],{"url":64,"source":65,"tags":66},"https:\u002F\u002Fbugzilla.redhat.com\u002Fshow_bug.cgi?id=2026675%2C","Red Hat",[],{"url":68,"source":69,"tags":70},"https:\u002F\u002Fgithub.com\u002Fcontainers\u002Fpodman\u002Freleases\u002Ftag\u002Fv3.4.3","GitHub",[71,72],"Release Notes","Third Party Advisory",{"url":74,"source":75,"tags":76},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FQFFVJ6S3ZRMPDYB7KYAWEMDHXFZYQPU3\u002F","Fedoraproject",[],3,[79,87],{"id":80,"name":81,"description":82,"extendedDescription":83,"status":84,"abstraction":85,"structure":86},"CWE-200","Exposure of Sensitive Information to an Unauthorized Actor","The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.","There are many different kinds of mistakes that introduce information exposures. The severity of the error can range widely, depending on the context in which the product operates, the type of sensitive information that is revealed, and the benefits it may provide to an attacker.  Some kinds of sensitive information include:\nInformation might be sensitive to different parties, each of which may have their own expectations for whether the information should be protected.  These parties include:\nInformation exposures can occur in different ways:\nIt is common practice to describe any loss of confidentiality as an \"information exposure,\" but this can lead to overuse of CWE-200 in CWE mapping. From the CWE perspective, loss of confidentiality is a technical impact that can arise from dozens of different weaknesses, such as insecure file permissions or out-of-bounds read.  CWE-200 and its lower-level descendants are intended to cover the mistakes that occur in behaviors that explicitly manage, store, transfer, or cleanse sensitive information.","Draft","Class","Simple",{"id":88,"name":89,"description":90,"extendedDescription":91,"status":84,"abstraction":85,"structure":86},"CWE-346","Origin Validation Error","The product does not properly verify that the source of data or communication is valid.","",2,false,[],{"title":96,"metaDescription":97,"keywords":98,"canonicalUrl":99,"structuredData":100},"What is CVE-2021-4024? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-4024, a medium severity cyber security vulnerability from 2021. A flaw was found in podman. The `podman machine` function ...","CVE-2021-4024, CVE-2021-4024 vulnerability, CVE-2021-4024 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, podman_project security, fedoraproject security, redhat security, podman vulnerability, fedora vulnerability, enterprise_linux vulnerability","\u002Fwhat-is\u002Fcve-2021-4024",{"@context":101,"@type":102,"headline":96,"description":97,"datePublished":10,"dateModified":11,"author":103,"publisher":107,"about":111,"mainEntityOfPage":115,"articleSection":118,"keywords":119},"https:\u002F\u002Fschema.org","TechArticle",{"@type":104,"name":105,"url":106},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":104,"name":105,"url":106,"logo":108},{"@type":109,"url":110},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":112,"name":6,"description":113,"additionalType":114},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":116,"@id":117},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-4024","Cybersecurity","CVE-2021-4024, CVE-2021-4024 vulnerability, CVE-2021-4024 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[121,130,138],{"Operator":26,"Negate":26,"Nodes":122},[123],{"Operator":124,"Negate":26,"CPEMatch":125},"OR",[126],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":127,"VersionStartExcluding":26,"VersionStartIncluding":128,"VersionEndExcluding":129,"VersionEndIncluding":26},"18FEB567-718C-45A5-98E3-1481BE15A306","3.3.0","3.4.3",{"Operator":26,"Negate":26,"Nodes":131},[132],{"Operator":124,"Negate":26,"CPEMatch":133},[134,136],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":135,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"A930E247-0B43-43CB-98FF-6CE7B8189835",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":137,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"80E516C0-98A4-4ADE-B69F-66A772E2BAAA",{"Operator":26,"Negate":26,"Nodes":139},[140],{"Operator":124,"Negate":26,"CPEMatch":141},[142],{"Vulnerable":4,"Criteria":60,"MatchCriteriaID":143,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"F4CFF558-3C47-480D-A2F0-BABF26042943",[],[],{"lastModified":11,"cacheTime":147,"version":32},1792368426718,{"score":149,"band":150,"action":151,"scoredAt":152},25,"Low","Monitor","2026-10-16T06:52:48.823219+00:00"]