{"id":"CVE-2021-32575","details":"HashiCorp Nomad and Nomad Enterprise up to version 1.0.4 bridge networking mode allows ARP spoofing from other bridged tasks on the same node. Fixed in 0.12.12, 1.0.5, and 1.1.0 RC1.","aliases":["GHSA-vf6q-9f2f-mwhv","GO-2022-0709"],"modified":"2026-07-09T00:05:47.687796Z","published":"2021-06-17T19:15:07.933Z","references":[{"type":"FIX","url":"https://discuss.hashicorp.com/t/hcsec-2021-14-nomad-bridge-networking-mode-allows-arp-spoofing-from-other-bridged-tasks-on-same-node/24296"},{"type":"ARTICLE","url":"https://www.hashicorp.com/blog/category/nomad"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hashicorp/nomad","events":[{"introduced":"0"},{"last_affected":"149b150fb2d87766b8462346d68b72831f622047"}],"database_specific":{"cpe":["cpe:2.3:a:hashicorp:nomad:*:*:*:*:-:*:*:*","cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:*"],"extracted_events":[{"introduced":"0"},{"last_affected":"1.0.4"}],"source":"CPE_RANGE"}}],"versions":["v1.0.4","v0.10.0-beta1","v0.9.4","v0.9.4-rc1","v0.9.3","v0.9.2","v0.9.2-rc1","v0.9.0","v0.9.0-rc2","v0.9.0-rc1","v0.9.0-beta3","v0.9.0-beta2","v0.9.0-beta1","v0.8.4","v0.8.4-rc1","v0.8.3","v0.8.2","v0.8.0","v0.8.0+pro","v0.8.0-rc1+pro","v0.8.0-rc1","v0.7.1+pro","v0.7.1","v0.7.1-rc1+pro","v0.7.1-rc1","v0.7.0","v0.7.0-rc3","v0.7.0-rc2","v0.7.0-rc1","v0.6.3-rc1","v0.6.2","v0.6.1","v0.6.0","v0.6.0-rc2","v0.6.0-rc1","v0.5.6","v0.5.6-rc1","v0.5.5","v0.5.5-rc2","v0.5.5-rc1","v0.5.3","v0.5.2","v0.5.2-rc1","v0.5.1","v0.5.1-rc2","v0.5.1-rc1","v0.5.0","v0.5.0-rc2","v0.5.0-rc1","v0.4.1","v0.4.1-rc1","v0.4.0","v0.4.0-rc2","v0.4.0-rc1","v0.3.2","v0.3.2-rc2","v0.3.2-rc1","v0.3.1","v0.3.0-rc2","v0.3rc1","v0.2.3","v0.2.3-rc1","v0.2.2","v0.2.1","show","v0.2.0","v0.1.2","v0.1.1","v0.1.0","v0.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-32575.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}