2023-12-21 23:00:28 +00:00

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{
"id": "CVE-2023-3893",
"sourceIdentifier": "jordan@liggitt.net",
"published": "2023-11-03T18:15:08.623",
"lastModified": "2023-12-21T22:15:14.160",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "A security issue was discovered in Kubernetes where a user that can \ncreate pods on Windows nodes running kubernetes-csi-proxy may be able to\n escalate to admin privileges on those nodes. Kubernetes clusters are \nonly affected if they include Windows nodes running \nkubernetes-csi-proxy.\n"
},
{
"lang": "es",
"value": "Se descubri\u00f3 un problema de seguridad en Kubernetes donde un usuario que puede crear pods en nodos de Windows que ejecutan kubernetes-csi-proxy puede escalar a privilegios de administrador en esos nodos. Los cl\u00fasteres de Kubernetes solo se ven afectados si incluyen nodos de Windows que ejecutan kubernetes-csi-proxy."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
},
{
"source": "jordan@liggitt.net",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
},
{
"source": "jordan@liggitt.net",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:kubernetes:csi_proxy:*:*:*:*:*:*:*:*",
"versionEndIncluding": "1.1.2",
"matchCriteriaId": "1A1845E5-AD91-4083-8836-4C0E4547C5A4"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:kubernetes:csi_proxy:2.0.0:alpha0:*:*:*:*:*:*",
"matchCriteriaId": "2DE6A409-1AFC-4F71-B2C5-617DF484C393"
}
]
}
]
}
],
"references": [
{
"url": "https://github.com/kubernetes/kubernetes/issues/119594",
"source": "jordan@liggitt.net",
"tags": [
"Issue Tracking",
"Vendor Advisory"
]
},
{
"url": "https://groups.google.com/g/kubernetes-security-announce/c/lWksE2BoCyQ",
"source": "jordan@liggitt.net",
"tags": [
"Mailing List"
]
},
{
"url": "https://security.netapp.com/advisory/ntap-20231221-0004/",
"source": "jordan@liggitt.net"
}
]
}