{"cve":"CVE-2023-3072","nvd":{"published":"2023-07-20T00:15:10.347","modified":"2026-06-17T06:13:17.960","status":"Modified","description":"HashiCorp Nomad and Nomad Enterprise 0.7.0 up to 1.5.6 and 1.4.10 ACL policies using a block without a label generates unexpected results. Fixed in 1.6.0, 1.5.7, and 1.4.11.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N","score":3.8},"cwes":["CWE-862","CWE-266"],"references":["https://discuss.hashicorp.com/t/hcsec-2023-20-nomad-acl-policies-without-label-are-applied-to-unexpected-resources/56270","https://discuss.hashicorp.com/t/hcsec-2023-20-nomad-acl-policies-without-label-are-applied-to-unexpected-resources/56270"],"products":["hashicorp:nomad"],"source":"nvd","synced_at":"2026-10-19T21:38:35.729974749+00:00"},"epss":{"cve":"CVE-2023-3072","score":0.00436,"percentile":0.37959,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rpvr-38xv-xvxq","url":"https://osv.dev/vulnerability/GHSA-rpvr-38xv-xvxq","summary":"Nomad ACL Policies without Label are Applied to Unexpected Resources","modified":"2024-09-26T21:43:05Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":[">=0.7.0 <1.4.11"],"fixed":["1.4.11"]},{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":[">=1.5.0 <1.5.6"],"fixed":["1.5.6"]}]},{"id":"GO-2024-2670","url":"https://osv.dev/vulnerability/GO-2024-2670","summary":"ACL security vulnerability in github.com/hashicorp/nomad","modified":"2026-03-03T04:55:12.906233Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":[">=0.7.0 <1.4.11",">=1.5.0 <1.5.6"],"fixed":["1.4.11","1.5.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}