Vulnerability in Hashicorp Nomad
CVE-2021-43415
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.012 (67.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Hashicorp Nomad — versions 1.2.0
References
- www.hashicorp.com/blog/category/nomad (Product, Vendor Advisory)
- discuss.hashicorp.com/t/hcsec-2021-31-nomad-qemu-task-driver-allowed-paths-bypa… (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-43415?
- CVE-2021-43415 is a high-severity vulnerability in Hashicorp Nomad. CVSS score: 8.8/10. Published 2021-12-03.
- How severe is CVE-2021-43415?
- High severity. CVSS v3 base score is 8.8 out of 10.