GHSA-ggf6-638m-vqmg Netmaker vulnerable to Insufficient Granularity of Access Control

• Go github.com/gravitl/netmaker: < 0.15.1 → fixed in 0.15.1

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