GHSA-c8x3-rg72-fwwg

ghsaUSosv

Privilege escalation in Hashicorp Nomad

view advisory published 2021-09-08Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-37218US	high8.8	0.67% (52nd)	—	2021-09-07
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…

references

External citations — patches, advisories, analysis.

https://discuss.hashicorp.com/t/hcsec-2021-21-nomad-raft-rpc-privilege-escalation/29023WEB
https://github.com/hashicorp/nomadPACKAGE
https://nvd.nist.gov/vuln/detail/CVE-2021-37218ADVISORY
https://www.hashicorp.com/blog/category/nomadWEB

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