GHSA-GGF6-638M-VQMG

Vulnerability from github – Published: 2022-09-15 03:34 – Updated: 2023-06-27 22:21
VLAI?
Summary
Netmaker vulnerable to Insufficient Granularity of Access Control
Details

Impact

Improper Authorization functions leads to non-privileged users running privileged API calls. If you have added users to your Netmaker platform who whould not have admin privileges, they could use their auth token to run admin-level functions via the API.

In addition, differing response codes based on function calls allowed non-users to potentially brute force the determination of names of networks on the system.

Patches

This problem has been patched in v0.15.1. To apply:

  1. docker-compose down
  2. docker pull gravitl/netmaker:v0.15.1
  3. docker-compose up -d

For more information

If you have any questions or comments about this advisory:

Email us at info@netmaker.io This vulnerability was brought to our attention by @tweidinger

Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/gravitl/netmaker"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.15.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-36110"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1220",
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-15T03:34:21Z",
    "nvd_published_at": "2022-09-09T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nImproper Authorization functions leads to non-privileged users running privileged API calls. If you have added users to your Netmaker platform who whould not have admin privileges, they could use their auth token to run admin-level functions via the API.\n\nIn addition, differing response codes based on function calls allowed non-users to potentially brute force the determination of names of networks on the system.\n\n### Patches\nThis problem has been patched in v0.15.1. To apply:\n\n1. docker-compose down\n2. docker pull gravitl/netmaker:v0.15.1\n3. docker-compose up -d\n\n### For more information\nIf you have any questions or comments about this advisory:\n\nEmail us at [info@netmaker.io](mailto:info@netmaker.io)\nThis vulnerability was brought to our attention by @tweidinger",
  "id": "GHSA-ggf6-638m-vqmg",
  "modified": "2023-06-27T22:21:05Z",
  "published": "2022-09-15T03:34:21Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/gravitl/netmaker/security/advisories/GHSA-ggf6-638m-vqmg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36110"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/gravitl/netmaker"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gravitl/netmaker/releases/tag/v0.15.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Netmaker vulnerable to Insufficient Granularity of Access Control"
}


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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.