Vulnerability Description
HashiCorp Nomad and Nomad Enterprise 1.2.15 up to 1.3.8, and 1.4.3 jobs using a maliciously compressed artifact stanza source can cause excessive disk usage. Fixed in 1.2.16, 1.3.9, and 1.4.4.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hashicorp | Nomad | < 1.2.15 |
Related Weaknesses (CWE)
References
- https://discuss.hashicorp.com/t/hcsec-2023-05-nomad-client-vulnerable-to-decomprVendor Advisory
- https://discuss.hashicorp.com/t/hcsec-2023-05-nomad-client-vulnerable-to-decomprVendor Advisory
FAQ
What is CVE-2023-0821?
CVE-2023-0821 is a vulnerability with a CVSS score of 6.5 (MEDIUM). HashiCorp Nomad and Nomad Enterprise 1.2.15 up to 1.3.8, and 1.4.3 jobs using a maliciously compressed artifact stanza source can cause excessive disk usage. Fixed in 1.2.16, 1.3.9, and 1.4.4.
How severe is CVE-2023-0821?
CVE-2023-0821 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-2023-0821?
Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Nomad.