GHSA-XV4R-VCCV-MG4W

Vulnerability from github – Published: 2021-05-24 21:13 – Updated: 2021-12-20 18:07
VLAI?
Summary
MinIO Admin API security issue
Details

During an internal security audit, we detected an authentication bypass issue in the MinIO admin API. The security issue has been reported internally. We have not observed this exploit in the wild or reported elsewhere in the community at large. All users are advised to upgrade ASAP.

Impact

Given an admin access key, it is possible to perform admin API operations i.e. creating new service accounts for existing access keys without knowing the admin secret key. This security issue was found during a regular internal security audit.

Patches

This issue was fixed by @vadmeste in PR https://github.com/minio/minio/pull/9422

Binary Download

Please download the latest server binary that contains the fix from

Platform Architecture URL
Apple macOS 64-bit Intel https://dl.min.io/server/minio/release/darwin-amd64/minio
GNU/Linux 64-bit Intel https://dl.min.io/server/minio/release/linux-amd64/minio
Microsoft Windows 64-bit https://dl.min.io/server/minio/release/windows-amd64/minio.exe

Docker Container Download

docker pull minio/minio:RELEASE.2020-04-23T00-58-49Z

Questions

If you have any questions or comments regarding this advisory please reach out to us any of the following means.

  • If you are a community user minio/minio
  • Email us at security@min.io
  • If you are a paid customer please open an issue at https://subnet.min.io
Severity ?
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2020-11012"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287",
      "CWE-305",
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-23T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "During an internal security audit, we detected an authentication bypass issue in the MinIO admin API. The security issue has been reported internally. We have not observed this exploit in the wild or reported elsewhere in the community at large. All users are advised to upgrade ASAP.\n\n### Impact\nGiven an admin access key, it is possible to perform admin API operations i.e. creating new service accounts for existing access keys without knowing the admin secret key. This security issue was found during a regular internal security audit. \n\n### Patches\nThis issue was fixed by @vadmeste in PR https://github.com/minio/minio/pull/9422 \n\n### Binary Download\nPlease download the latest server binary that contains the fix from\n\n| Platform    | Architecture | URL                                                       |\n| ----------  | --------     | ------                                                    |\n| Apple macOS | 64-bit Intel | https://dl.min.io/server/minio/release/darwin-amd64/minio |\n| GNU/Linux  | 64-bit Intel | https://dl.min.io/server/minio/release/linux-amd64/minio |\n| Microsoft Windows | 64-bit       | https://dl.min.io/server/minio/release/windows-amd64/minio.exe |\n\n### Docker Container Download\n```\ndocker pull minio/minio:RELEASE.2020-04-23T00-58-49Z\n```\n\n### Questions\nIf you have any questions or comments regarding this advisory please reach out to us any of the following means.\n\n- If you are a community user [minio/minio](https://github.com/minio/minio/issues)\n- Email us at [security@min.io](mailto:security@min.io)\n- If you are a paid customer please open an issue at https://subnet.min.io",
  "id": "GHSA-xv4r-vccv-mg4w",
  "modified": "2021-12-20T18:07:48Z",
  "published": "2021-05-24T21:13:59Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/minio/minio/security/advisories/GHSA-xv4r-vccv-mg4w"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11012"
    },
    {
      "type": "WEB",
      "url": "https://github.com/minio/minio/pull/9422"
    },
    {
      "type": "WEB",
      "url": "https://github.com/minio/minio/commit/4cd6ca02c7957aeb2de3eede08b0754332a77923"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/minio/minio"
    },
    {
      "type": "WEB",
      "url": "https://github.com/minio/minio/releases/tag/RELEASE.2020-04-23T00-58-49Z"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "MinIO Admin API security issue"
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.