{"id":"CVE-2019-14802","aliases":["GHSA-6hv3-7c34-4hx8","GO-2022-0634"],"url":"https://o3.security/vulnerability/CVE-2019-14802","summary":"Hashicorp Nomad Information Exposure Through Environmental Variables","details":"In Nomad before version 0.9.5, when rendering a task template, all environment variables were available to the rendering task.  As a fix, only task environment variables are used.","published":"2022-12-26T21:15:10.327Z","modified":"2026-07-08T16:28:02.968199Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad","fixedVersion":"0.9.5"}],"fix":{"url":"https://github.com/hashicorp/nomad/pull/6055","label":"hashicorp/nomad#6055"},"references":[{"type":"ADVISORY","url":"https://advisories.gitlab.com/advisory/advgo_github_com_hashicorp_nomad_client_allocrunner_taskrunner_template_GMS_2022_818.html"},{"type":"ADVISORY","url":"https://www.hashicorp.com/blog/category/nomad"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-14802"},{"type":"WEB","url":"https://github.com/hashicorp/nomad/pull/6055"},{"type":"WEB","url":"https://github.com/hashicorp/nomad/commit/e8238305ef0b9ef37be3efd86a8d34bfbed5f63f"},{"type":"WEB","url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14802"},{"type":"PACKAGE","url":"https://github.com/hashicorp/nomad"},{"type":"WEB","url":"https://github.com/hashicorp/nomad/releases/tag/v0.9.5"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T16:28:02.968199Z"}}