GHSA-7wg4-8m5p-hrfg CVE-2022-3866 GO-2022-1105
HashiCorp Nomad vulnerable to non-sensitive metadata exposure
- Severity
- 5.0 / 10
- Medium · CVSS 3.1
- Exploit chance (EPSS)
- 0.56%
- Chance of exploitation in the next 30 days. Higher than 46.67% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-668 Exposure of Resource to Wrong Sphere
- Fix
1.4.2- Upgrade github.com/hashicorp/nomad to this version or later
Description
HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.
Affected versions
Go
| Package | Vulnerable | Fixed in |
|---|---|---|
| github.com/hashicorp/nomad | >= 1.4.0, < 1.4.2 |
1.4.2 |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
github.com/hashicorp/nomad Go → 1.4.2
- go
go get github.com/hashicorp/nomad@v1.4.2 && go mod tidy
Severity breakdown
CVSS 3.1 5.0
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Weakness
CWE-668: Exposure of Resource to Wrong Sphere
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
References
Advisories
Packages
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-hx53-77qj-8663 HashiCorp Nomad vulnerable to a path traversal | High | Also affects github.com/hashicorp/nomad |
| GHSA-3934-423w-4jq3 HashiCorp Nomad vulnerable to symlink attack | Medium | Also affects github.com/hashicorp/nomad |
| GHSA-rx97-6c62-55mf Hashicorp Nomad Incorrect Privilege Assignment vulnerability | High | Also affects github.com/hashicorp/nomad |
| GHSA-c3q9-q986-vrwh Nomad is vulnerable to unintentional exposure of the workload identity token and client secret token in audit logs | Medium | Also affects github.com/hashicorp/nomad |
| GHSA-hr68-hvgv-xxqf Hashicorp Nomad Incorrect Privilege Assignment vulnerability | Medium | Also affects github.com/hashicorp/nomad |
| GHSA-2w5v-x29g-jw7j Hashicorp Nomad Incorrect Authorization vulnerability | High | Also affects github.com/hashicorp/nomad |
| GHSA-25qx-vfw2-fw8r Nomad Vulnerable to Allocation Directory Escape On Non-Existing File Paths Through Archive Unpacking | Medium | Also affects github.com/hashicorp/nomad |
| GHSA-5mqx-rpxv-mvxj HashiCorp Nomad is vulnerable to path escape through archive unpacking during migration | High | Also affects github.com/hashicorp/nomad |
MergeHarbor checks every repository's dependencies against this database, ranks what matters by exploitability and reachability, routes it to the owning team and opens the fix pull request.
Check your repos with MergeHarbor