GHSA-hhvx-8755-4cvw

ghsaUSosv

Hashicorp Nomad ACLs Cannot Deny Access to Workload’s Own Variables

view advisory published 2023-07-06Licence: CC-BY-4.0

A vulnerability was identified in Nomad and Nomad Enterprise (“Nomad”) such that a deny ACL capability could not be applied to a workload’s own variables. If included, the Nomad ACL system will silently fail to block access. This vulnerability, CVE-2023-1296, was fixed in Nomad 1.4.6 and 1.5.1.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-1296US	medium5.3OT elevated	0.54% (45th)	—	2023-03-14
HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.5.0 did not correctly enforce deny policies applied to a workload’s variables. Fixed in 1.4.6 and 1.5.1.

references

External citations — patches, advisories, analysis.

https://discuss.hashicorp.com/t/hcsec-2023-09-nomad-acls-can-not-deny-access-to-workloads-own-variables/51390WEB
https://github.com/hashicorp/nomadPACKAGE
https://nvd.nist.gov/vuln/detail/CVE-2023-1296ADVISORY

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