CVE-2021-37218: Improper Certificate Validation

September 8, 2021 (updated September 14, 2021)

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.

References

github.com/advisories/GHSA-c8x3-rg72-fwwg
nvd.nist.gov/vuln/detail/CVE-2021-37218

Code Behaviors & Features

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