github - ghsa-pw4q-58pr-v79g

ghsa-pw4q-58pr-v79g

Vulnerability from github

Published

2022-05-13 01:31

Modified

2022-05-13 01:31

Severity ?

8.8 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-3779"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-03-08T16:29:00Z",
    "severity": "HIGH"
  },
  "details": "Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD.",
  "id": "GHSA-pw4q-58pr-v79g",
  "modified": "2022-05-13T01:31:16Z",
  "published": "2022-05-13T01:31:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3779"
    },
    {
      "type": "WEB",
      "url": "https://www.cloudfoundry.org/blog/cve-2019-3779"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-3779 (GCVE-0-2019-3779)

Vulnerability from cvelistv5

Published

2019-03-08 16:00

Modified

2024-09-16 18:55

Severity ?

8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-284 - Improper Access Control - Generic

Summary

Cloud Foundry Container Runtime, versions prior to 0.29.0, deploys Kubernetes clusters utilize the same CA (Certificate Authority) to sign and trust certs for ETCD as used by the Kubernetes API. This could allow a user authenticated with a cluster to request a signed certificate leveraging the Kubernetes CSR capability to obtain a credential that could escalate privilege access to ETCD.

References

►

URL

Tags

https://www.cloudfoundry.org/blog/cve-2019-3779

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Cloud Foundry	Cloud Foundry Container Runtime (CFCR)	Version: All < v0.29.0

Show details on NVD website

To clipboard

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