CVE-2021-43415

medium

Published 2021-12-10 · Modified 2026-03-03

CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2

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VIR risk

5.5

Description

Improper Authentication in HashiCorp Nomad in github.com/hashicorp/nomad

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

OS impact

OS	Version	Status	Fixed in
arch		fixed	`1.2.1-1`

Package impact

Ecosystem	Package	Vulnerable	Fixed
Go	github.com/hashicorp/nomad	`<1.0.14`	`1.0.14`
Go	github.com/hashicorp/nomad	`>=1.1.0,<1.1.8`	`1.1.8`
Go	github.com/hashicorp/nomad	`>=1.2.0,<1.2.1`	`1.2.1`

References

Verify integrity in audit chain (admin only). AS-IS.