CVE-2022-3866 — MEDIUM (5.0)

Vulnerability Description

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

CVSS Score

5.0

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Hashicorp	Nomad	1.4.0

Related Weaknesses (CWE)

CWE-668

References

https://discuss.hashicorp.com/t/hcsec-2022-25-nomad-s-workload-identity-token-caVendor Advisory
https://discuss.hashicorp.com/t/hcsec-2022-25-nomad-s-workload-identity-token-caVendor Advisory

FAQ

What is CVE-2022-3866?

CVE-2022-3866 is a vulnerability with a CVSS score of 5.0 (MEDIUM). HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

How severe is CVE-2022-3866?

CVE-2022-3866 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-3866?

Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Nomad.