CVE-2021-43415 — HIGH (8.8)

Q: How severe is CVE-2021-43415?

CVE-2021-43415 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-43415?

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

Vulnerability Description

HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission capabilities to bypass the configured allowed image paths. Fixed in 1.0.14, 1.1.8, and 1.2.1.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hashicorp	Nomad	>= 1.0.0, < 1.0.14

References

https://discuss.hashicorp.com/t/hcsec-2021-31-nomad-qemu-task-driver-allowed-patMitigationVendor Advisory
https://www.hashicorp.com/blog/category/nomadProductVendor Advisory
https://discuss.hashicorp.com/t/hcsec-2021-31-nomad-qemu-task-driver-allowed-patMitigationVendor Advisory
https://www.hashicorp.com/blog/category/nomadProductVendor Advisory

FAQ

What is CVE-2021-43415?

CVE-2021-43415 is a vulnerability with a CVSS score of 8.8 (HIGH). HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission capabilities to bypass the configured allowed im...

How severe is CVE-2021-43415?

CVE-2021-43415 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-43415?

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