ghsa-r76g-g87f-vw8f
Vulnerability from github
Published
2024-04-24 20:03
Modified
2024-06-10 19:33
Severity ?
4.9 (Medium) - CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
Kubelet Incorrect Privilege Assignment
Details

In kubelet v1.13.6 and v1.14.2, containers for pods that do not specify an explicit runAsUser attempt to run as uid 0 (root) on container restart, or if the image was previously pulled to the node. If the pod specified mustRunAsNonRoot: true, the kubelet will refuse to start the container as root. If the pod did not specify mustRunAsNonRoot: true, the kubelet will run the container as uid 0.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "k8s.io/kubernetes/cmd/kubelet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.14.0"
            },
            {
              "fixed": "1.14.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "k8s.io/kubernetes/cmd/kubelet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.13.0"
            },
            {
              "fixed": "1.13.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-11245"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-266",
      "CWE-703"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-24T20:03:48Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "In kubelet v1.13.6 and v1.14.2, containers for pods that do not specify an explicit `runAsUser` attempt to run as uid 0 (root) on container restart, or if the image was previously pulled to the node. If the pod specified `mustRunAsNonRoot: true`, the kubelet will refuse to start the container as root. If the pod did not specify `mustRunAsNonRoot: true`, the kubelet will run the container as uid 0.",
  "id": "GHSA-r76g-g87f-vw8f",
  "modified": "2024-06-10T19:33:51Z",
  "published": "2024-04-24T20:03:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11245"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes/kubernetes/issues/78308"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes/kubernetes/pull/76665"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes/kubernetes/pull/76665/commits/26e3c8674e66f0d10170d34f5445f0aed207387f"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1715726"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-r76g-g87f-vw8f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/kubernetes/kubernetes"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2024-2780"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20190919-0003"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Kubelet Incorrect Privilege Assignment"
}


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