CVE-2021-41865 — MEDIUM (6.5)

Q: How severe is CVE-2021-41865?

CVE-2021-41865 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-41865?

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

Vulnerability Description

HashiCorp Nomad and Nomad Enterprise 1.1.1 through 1.1.5 allowed authenticated users with job submission capabilities to cause denial of service by submitting incomplete job specifications with a Consul mesh gateway and host networking mode. Fixed in 1.1.6.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hashicorp	Nomad	>= 1.1.1, < 1.1.6

References

https://discuss.hashicorp.com/t/hcsec-2021-26-nomad-denial-of-service-via-submisVendor Advisory
https://discuss.hashicorp.com/t/hcsec-2021-26-nomad-denial-of-service-via-submisVendor Advisory

FAQ

What is CVE-2021-41865?

CVE-2021-41865 is a vulnerability with a CVSS score of 6.5 (MEDIUM). HashiCorp Nomad and Nomad Enterprise 1.1.1 through 1.1.5 allowed authenticated users with job submission capabilities to cause denial of service by submitting incomplete job specifications with a Cons...

How severe is CVE-2021-41865?

CVE-2021-41865 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-41865?

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