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Security Advisories: GSA_kwCzR0hTQS1nZ2Y2LTYzOG0tdnFtZ84AAuz0

Netmaker vulnerable to Insufficient Granularity of Access Control

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 [email protected]
This vulnerability was brought to our attention by @tweidinger

Permalink: https://github.com/advisories/GHSA-ggf6-638m-vqmg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1nZ2Y2LTYzOG0tdnFtZ84AAuz0
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: about 1 year ago


CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-ggf6-638m-vqmg, CVE-2022-36110
References: Repository: https://github.com/gravitl/netmaker
Blast Radius: 6.8

Affected Packages

go:github.com/gravitl/netmaker
Dependent packages: 7
Dependent repositories: 6
Downloads:
Affected Version Ranges: < 0.15.1
Fixed in: 0.15.1
All affected versions: 0.5.5, 0.5.10, 0.5.11, 0.7.1, 0.7.3, 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.10.0, 0.11.0, 0.11.1, 0.12.0, 0.12.1, 0.12.2, 0.13.0, 0.13.1, 0.14.0, 0.14.1, 0.14.2, 0.14.3, 0.14.4, 0.14.5, 0.14.6, 0.15.0
All unaffected versions: 0.15.1, 0.15.2, 0.16.0, 0.16.1, 0.16.2, 0.16.3, 0.17.0, 0.17.1, 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.18.4, 0.18.5, 0.18.6, 0.18.7, 0.19.0, 0.20.0, 0.20.1, 0.20.2, 0.20.3, 0.20.4, 0.20.5, 0.20.6, 0.21.0, 0.21.1, 0.21.2, 0.22.0, 0.23.0, 0.24.0, 0.24.1, 0.24.2