{"id":"CVE-2021-3283","aliases":["GHSA-35qp-xq9f-2rjx","GO-2022-0622"],"url":"https://o3.security/vulnerability/CVE-2021-3283","summary":"Improper Privilege Management in HashiCorp Nomad","details":"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.","published":"2021-02-01T16:15:13.357Z","modified":"2026-07-09T01:06:52.892671Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad","fixedVersion":"1.0.3"},{"ecosystem":"Go","name":"github.com/hashicorp/nomad","fixedVersion":"0.12.10"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://discuss.hashicorp.com/t/hcsec-2021-01-nomad-s-exec-and-java-task-drivers-did-not-isolate-processes/20332"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T01:06:52.892671Z"}}