{"id":"GHSA-77cr-6gr8-7rr9","summary":"Use After Free in HashiCorp Nomad","details":"HashiCorp Nomad and Nomad Enterprise version 0.9.0 up to 0.12.5 client file sandbox feature can be subverted using either the template or artifact stanzas. Fixed in 0.12.6, 0.11.5, and 0.10.6","aliases":["CVE-2020-27195","GO-2022-0806"],"modified":"2024-08-21T15:58:55.006392Z","published":"2022-02-15T01:57:18Z","database_specific":{"severity":"CRITICAL","nvd_published_at":null,"cwe_ids":["CWE-416"],"github_reviewed":true,"github_reviewed_at":"2021-05-12T21:58:02Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27195"},{"type":"WEB","url":"https://github.com/hashicorp/nomad/issues/9129"},{"type":"WEB","url":"https://github.com/hashicorp/nomad/pull/9139"},{"type":"WEB","url":"https://github.com/hashicorp/nomad/blob/master/CHANGELOG.md#0126-october-21-2020"},{"type":"PACKAGE","url":"https://pkg.go.dev/github.com/hashicorp/nomad/client/allocrunner/taskrunner/template"},{"type":"WEB","url":"https://www.nomadproject.io/downloads"}],"affected":[{"package":{"name":"github.com/hashicorp/nomad","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/nomad"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.9.0"},{"fixed":"0.10.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-77cr-6gr8-7rr9/GHSA-77cr-6gr8-7rr9.json"}},{"package":{"name":"github.com/hashicorp/nomad","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/nomad"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.11.0"},{"fixed":"0.11.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-77cr-6gr8-7rr9/GHSA-77cr-6gr8-7rr9.json"}},{"package":{"name":"github.com/hashicorp/nomad","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/nomad"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.12.0"},{"fixed":"0.12.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-77cr-6gr8-7rr9/GHSA-77cr-6gr8-7rr9.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}