Vulnerability · Published Jul 19, 2023 · Assigned by HashiCorp
CVE-2023-3072Nomad ACL Policies without Label are Applied to Unexpected Resources
Medium 4.1
In plain English
A medium-severity security flaw in Nomad from HashiCorp. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.1Medium
Exploit odds (30 days)0.4%top 61.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
HashiCorp Nomad and Nomad Enterprise 0.7.0 up to 1.5.6 and 1.4.10 ACL policies using a block without a label generates unexpected results. Fixed in 1.6.0, 1.5.7, and 1.4.11.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/hashicorp/nomad | 1.4.11 | GHSA-rpvr-38xv-xvxq |
| Go | github.com/hashicorp/nomad | 1.5.6 | GHSA-rpvr-38xv-xvxq |
| Go | github.com/hashicorp/nomad | 1.4.11, 1.5.6 | GO-2024-2670 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HashiCorp | Nomad | 0.7.0 – through 1.4.100.7.0 – through 1.5.6 |
| HashiCorp | Nomad Enterprise | 0.7.0 – through 1.4.100.7.0 – through 1.5.6 |
Weakness: CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L