CVE-2021-43415 Information

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 Vector

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

Reference

https://discuss.hashicorp.com/t/hcsec-2021-31-nomad-qemu-task-driver-allowed-paths-bypass-with-job-args/32288 https://www.hashicorp.com/blog/category/nomad

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8