Vulnerability · Published Feb 1, 2021 · Assigned by mitre
CVE-2021-3283
High 7.5
In plain English
A high-severity security flaw in the github.com/hashicorp/nomad package (Go). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.5%top 26.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
HashiCorp Nomad and Nomad Enterprise up to 0.12.9 exec and java task drivers can access processes associated with other tasks on the same node. Fixed in 0.12.10, and 1.0.3.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/hashicorp/nomad | 1.0.3 | GHSA-35qp-xq9f-2rjx |
| Go | github.com/hashicorp/nomad | 0.12.10 | GHSA-35qp-xq9f-2rjx |
| Go | github.com/hashicorp/nomad | 0.12.10, 1.0.3 | GO-2022-0622 |