{"id":"CVE-2020-7218","aliases":["ALPINE-CVE-2020-7218","EUVD-2021-1093","GHSA-h43v-26r7-7j4c","GO-2022-0840","UBUNTU-CVE-2020-7218"],"status":"published","title":"Allocation of Resources Without Limits or Throttling in HashiCorp Nomad","description":"HashiCorp Nomad and Nonad Enterprise up to 0.10.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 0.10.3.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01466,"percentile":0.73872,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400","CWE-770"],"published":"2020-01-31T12:26:44Z","modified":"2026-11-03T06:32:31Z","fixes":[{"ecosystem":"Go","package":"github.com/hashicorp/nomad","fixed_in":["0.10.3"],"sources":["ghsa","osv"]},{"ecosystem":"Alpine:v3.13","package":"nomad","fixed_in":["0.10.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"nomad","fixed_in":["0.10.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"nomad","fixed_in":["0.10.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"nomad","fixed_in":["0.10.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"nomad","fixed_in":["0.10.3-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"nomad","fixed_in":["0.10.3-r0"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/hashicorp/nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.3-r0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hashicorp/nomad","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.10.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hashicorp/nomad","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.10.3"}]}]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.4.0+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"nomad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.7+dfsg1-1ubuntu1"]}],"products":[{"vendor":"hashicorp","product":"nomad"}],"references":[{"url":"https://www.hashicorp.com/blog/category/nomad/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://github.com/hashicorp/nomad/issues/7002","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Mitigation","Third Party Advisory","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7218","tags":["advisory"]},{"url":"https://github.com/hashicorp/nomad/pull/7022","tags":["web","fix"]},{"url":"https://github.com/advisories/GHSA-h43v-26r7-7j4c","tags":["advisory"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-7218","tags":["advisory"]},{"url":"https://github.com/hashicorp/nomad","tags":["package"]},{"url":"https://www.hashicorp.com/blog/category/nomad","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2020-7218","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-7218","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-7218","description":"HashiCorp Nomad and Nonad Enterprise up to 0.10.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 0.10.3.","status":"published","published":"2020-01-31T12:26:44Z","modified":"2024-08-04T09:25:48.354Z","updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2021-1093","description":"HashiCorp Nomad and Nonad Enterprise up to 0.10.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 0.10.3.","status":"published","published":"2020-01-31T12:26:44Z","modified":"2024-08-04T09:25:48Z","updated_at":"2026-11-03T03:08:00.054795Z"}],"ghsa":[{"id":"GHSA-h43v-26r7-7j4c","title":"Allocation of Resources Without Limits or Throttling in HashiCorp Nomad","description":"HashiCorp Nomad and Nomad Enterprise before 0.10.3 allow unbounded resource usage.\n\n### Specific Go Packages Affected\ngithub.com/hashicorp/nomad/command/agent","status":"published","published":"2021-05-18T18:20:19Z","modified":"2023-09-29T15:55:51Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400","CWE-770"],"updated_at":"2026-11-02T14:37:06.913882Z"}],"nvd":[{"id":"CVE-2020-7218","description":"HashiCorp Nomad and Nonad Enterprise up to 0.10.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 0.10.3.","status":"published","published":"2020-01-31T13:15:10.533Z","modified":"2026-06-17T03:24:32.003Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:05:53.837808Z"}],"osv":[{"id":"ALPINE-CVE-2020-7218","description":"HashiCorp Nomad and Nonad Enterprise up to 0.10.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 0.10.3.","status":"published","published":"2020-01-31T13:15:10.533Z","modified":"2026-11-03T06:32:31.544333098Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T07:17:41.158523Z"},{"id":"CVE-2020-7218","description":"HashiCorp Nomad and Nonad Enterprise up to 0.10.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 0.10.3.","status":"published","published":"2020-01-31T13:15:10.533Z","modified":"2026-10-20T10:53:30.107005851Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:17.34531Z"},{"id":"GHSA-h43v-26r7-7j4c","title":"Allocation of Resources Without Limits or Throttling in HashiCorp Nomad","description":"HashiCorp Nomad and Nomad Enterprise before 0.10.3 allow unbounded resource usage.\n\n### Specific Go Packages Affected\ngithub.com/hashicorp/nomad/command/agent","status":"published","published":"2021-05-18T18:20:19Z","modified":"2024-08-21T15:58:50.325864Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400","CWE-770"],"updated_at":"2026-11-02T15:46:48.546324Z"},{"id":"UBUNTU-CVE-2020-7218","description":"HashiCorp Nomad and Nonad Enterprise up to 0.10.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 0.10.3.","status":"published","published":"2020-01-31T13:15:00Z","modified":"2025-10-24T04:48:19Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:25.728622Z"},{"id":"GO-2022-0840","title":"Allocation of Resources Without Limits or Throttling in HashiCorp Nomad in github.com/hashicorp/nomad","description":"Allocation of Resources Without Limits or Throttling in HashiCorp Nomad in github.com/hashicorp/nomad","status":"published","published":"2024-08-21T15:29:04Z","modified":"2026-03-03T04:52:21.256678Z","updated_at":"2026-11-02T15:47:00.918515Z"}]}}