{"cve":"CVE-2021-3283","nvd":{"published":"2021-02-01T16:15:13.357","modified":"2026-06-17T04:04:53.340","status":"Modified","description":"HashiCorp Nomad and Nomad Enterprise up to 0.12.9 exec and java task drivers can access processes associated with other tasks on the same node. Fixed in 0.12.10, and 1.0.3.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":[],"references":["https://discuss.hashicorp.com/t/hcsec-2021-01-nomad-s-exec-and-java-task-drivers-did-not-isolate-processes/20332","https://discuss.hashicorp.com/t/hcsec-2021-01-nomad-s-exec-and-java-task-drivers-did-not-isolate-processes/20332"],"products":["hashicorp:nomad"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2021-3283","score":0.01471,"percentile":0.73777,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-35qp-xq9f-2rjx","url":"https://osv.dev/vulnerability/GHSA-35qp-xq9f-2rjx","summary":"Improper Privilege Management in HashiCorp Nomad","modified":"2024-08-21T15:26:48.688291Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":[">=1.0.0 <1.0.3"],"fixed":["1.0.3"]},{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":["<0.12.10"],"fixed":["0.12.10"]}]},{"id":"GO-2022-0622","url":"https://osv.dev/vulnerability/GO-2022-0622","summary":"Improper Privilege Management in HashiCorp Nomad in github.com/hashicorp/nomad","modified":"2026-03-03T04:50:46.095589Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":["<0.12.10",">=1.0.0 <1.0.3"],"fixed":["0.12.10","1.0.3"]}]}],"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."]}