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TI-2020-06436 Aliases CVE-2020-7956GHSA-cj2h-ww36-v932

HashiCorp Nomad and Nomad Enterprise up to 0.10.2 incorrectly validated role/region…

Priority MEDIUM 44CWE-295Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-295.

Summary

HashiCorp Nomad and Nomad Enterprise up to 0.10.2 incorrectly validated role/region associated with TLS certificates used for mTLS RPC, and were susceptible to privilege escalation. Fixed in 0.10.3.

Why it matters now

EPSS 0.00983 62nd percentileScored 2026-11-07
Fix Fixed github.com/hashicorp/nomad (Go): 0.10.3

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—github.com/hashicorp/nomad (Go)before 0.10.30.10.3Patch availableGHSA-cj2h-ww36-v932
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • github.com/hashicorp/nomad (Go) Vendor— Affected before 0.10.3 Fixed in 0.10.3 Patch available GHSA-cj2h-ww36-v932

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:hashicorp:nomad:*:*:*:*:*:*:*:*before 0.10.3VulnerableHashiCorp
cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:*before 0.10.3VulnerableHashiCorp
  • cpe:2.3:a:hashicorp:nomad:*:*:*:*:*:*:*:* Versions before 0.10.3 Vulnerable ·HashiCorp
  • cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:* Versions before 0.10.3 Vulnerable ·HashiCorp

Remediation

  • Fix · GHSA-cj2h-ww36-v932 github.com/hashicorp/nomad (Go) Fixed in 0.10.3 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-7956
  2. 2026-10-03 Alias added: GHSA-cj2h-ww36-v932

References

Advisory 3

Other 2

  • TI-2019-09419 HashiCorp Nomad 0.9.0 through 0.9.1 has Incorrect Access Control via the exec driver. CVSS 3.0CRITICAL 9.8
  • TI-2022-12559 HashiCorp Nomad and Nomad Enterprise version 0.2.0 up to 1.3.0 were impacted by go-getter… CVSS 3.1CRITICAL 9.8
  • TI-2023-01674 Nomad Unauthenticated Client Agent HTTP Request Privilege Escalation CVSS 3.1CRITICAL 10.0
  • TI-2020-16532 HashiCorp Nomad and Nomad Enterprise version 0.9.0 up to 0.12.5 client file sandbox… CVSS 3.1CRITICAL 9.1
  • TI-2021-19357 HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task… CVSS 3.1HIGH 8.8
  • TI-2023-01226 Nomad Job Submitter Privilege Escalation Using Workload Identity CVSS 3.1HIGH 8.8
See all 35 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences