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64 lines
2.1 KiB
JSON
64 lines
2.1 KiB
JSON
{
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"id": "CVE-2024-31420",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2024-04-03T14:15:18.310",
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"lastModified": "2024-04-03T17:24:18.150",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "A NULL pointer dereference flaw was found in KubeVirt. This flaw allows an attacker who has access to a virtual machine guest on a node with DownwardMetrics enabled to cause a denial of service by issuing a high number of calls to vm-dump-metrics --virtio and then deleting the virtual machine."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 una falla de desreferencia de puntero NULL en KubeVirt. Esta falla permite que un atacante que tiene acceso a una m\u00e1quina virtual invitada en un nodo con DownwardMetrics habilitado provoque una denegaci\u00f3n de servicio al emitir una gran cantidad de llamadas a vm-dump-metrics --virtio y luego eliminar la m\u00e1quina virtual."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "secalert@redhat.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "secalert@redhat.com",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-476"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://access.redhat.com/security/cve/CVE-2024-31420",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2272951",
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"source": "secalert@redhat.com"
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}
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]
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} |