Use of Hard-coded Cryptographic Key in Netmaker
### Impact There is a hard-coded cryptographic key in the code base which can be exploited to run admin commands on a remote server, if you know the address and username of the admin. This effects the server (netmaker) component, and not clients. ### Patches This has been patched in Netmaker v0.8.5, v0.9.4, and v0.10.0. If you are running these versions, the fix is to perform the following: 1. docker-compose down 2. docker pull gravitl/netmaker:( version ) 3. docker-compose up -d #### Additional Information If you are running **any other version**, you will need to upgrade to one of these three versions. If you have a special circumstance that requires running a different version, let us know and we may be able to build a custom patch. ### For more information If you have any questions or comments about this advisory: * Email us at [info@gravitl.com](mailto:info@gravitl.com)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-23650US | high8.8OT elevated | — | ||
Netmaker is a platform for creating and managing virtual overlay networks using WireGuard. Prior to versions 0.8.5, 0.9.4, and 010.0, there is a hard-coded cryptographic key in the… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/gravitl/netmakerPACKAGE
- https://github.com/gravitl/netmaker/commit/3d4f44ecfe8be4ca38920556ba3b90502ffb4feeWEB
- https://github.com/gravitl/netmaker/commit/e9bce264719f88c30e252ecc754d08f422f4c080WEB
- https://github.com/gravitl/netmaker/pull/781/commits/1bec97c662670dfdab804343fc42ae4b1d050a87WEB
- https://github.com/gravitl/netmaker/security/advisories/GHSA-86f3-hf24-76q4WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-23650ADVISORY
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