FKIE_CVE-2023-5408

Vulnerability from fkie_nvd - Published: 2023-11-02 03:15 - Updated: 2024-11-21 08:41
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A privilege escalation flaw was found in the node restriction admission plugin of the kubernetes api server of OpenShift. A remote attacker who modifies the node role label could steer workloads from the control plane and etcd nodes onto different worker nodes and gain broader access to the cluster.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:5006Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:6130Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:6842Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:7479Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2023-5408Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2242173Issue Tracking, Vendor Advisory
secalert@redhat.comhttps://github.com/openshift/kubernetes/pull/1736Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:5006Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:6130Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:6842Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:7479Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2023-5408Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2242173Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/openshift/kubernetes/pull/1736Issue Tracking
Impacted products
Vendor Product Version
redhat openshift_container_platform 4.11
redhat openshift_container_platform 4.12
redhat openshift_container_platform 4.13
redhat openshift_container_platform 4.14
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*",
              "matchCriteriaId": "EA983F8C-3A06-450A-AEFF-9429DE9A3454",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*",
              "matchCriteriaId": "40449571-22F8-44FA-B57B-B43F71AB25E2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.13:*:*:*:*:*:*:*",
              "matchCriteriaId": "1FFF1D51-ABA8-4E54-B81C-A88C8A5E4842",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.14:*:*:*:*:*:*:*",
              "matchCriteriaId": "486B3F69-1551-4F8B-B25B-A5864248811B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A privilege escalation flaw was found in the node restriction admission plugin of the kubernetes api server of OpenShift. A remote attacker who modifies the node role label could steer workloads from the control plane and etcd nodes onto different worker nodes and gain broader access to the cluster."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 una falla de escalada de privilegios en el complemento de admisi\u00f3n de restricci\u00f3n de nodos del servidor API de Kubernetes de OpenShift. Un atacante remoto que modifique la etiqueta de funci\u00f3n del nodo podr\u00eda dirigir cargas de trabajo desde el plano de control y los nodos etcd a diferentes nodos trabajadores y obtener un acceso m\u00e1s amplio al cl\u00faster."
    }
  ],
  "id": "CVE-2023-5408",
  "lastModified": "2024-11-21T08:41:42.800",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "secalert@redhat.com",
        "type": "Secondary"
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      {
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-11-02T03:15:10.230",
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/openshift/kubernetes/pull/1736"
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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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