CVE-2021-37218
First published: Tue Sep 07 2021(Updated: )
HashiCorp Nomad and Nomad Enterprise Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.0.10 and 1.1.4.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| HashiCorp Nomad | <1.0.10 | |
| HashiCorp Nomad | <=1.0.10 | |
| HashiCorp Nomad | >=1.1.1<1.1.4 | |
| HashiCorp Nomad | >=1.1.1<1.1.4 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-37218?
CVE-2021-37218 is a vulnerability in HashiCorp Nomad and Nomad Enterprise that allows non-server agents with a valid certificate to access server-only functionality, enabling privilege escalation.
How severe is CVE-2021-37218?
CVE-2021-37218 has a severity score of 8.8, which is considered high.
How can I fix CVE-2021-37218?
To fix CVE-2021-37218, update to version 1.0.10 or 1.1.4 of HashiCorp Nomad or Nomad Enterprise.
Is HashiCorp Nomad affected by CVE-2021-37218?
Yes, HashiCorp Nomad versions up to and including 1.0.10 are affected by CVE-2021-37218.
Where can I find more information about CVE-2021-37218?
You can find more information about CVE-2021-37218 on the HashiCorp discussion forum and the HashiCorp blog.
- collector/nvd-index
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/type
- agent/description
- agent/tags
- agent/event
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/hashicorp
- canonical/hashicorp nomad
- version/hashicorp nomad/1.0.10
- version/hashicorp nomad/1.1.1