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TI-2023-02878 Aliases CVE-2023-3072GHSA-rpvr-38xv-xvxq

Nomad ACL Policies without Label are Applied to Unexpected Resources

Priority LOW 20CWE-266Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation, Security bypass
Confidentiality · integrity · availability
None · None · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-266 and CWE-862.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00436 38th percentileScored 2026-11-07
Fix Fixed github.com/hashicorp/nomad (Go): 1.4.11, 1.5.6

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
HashiCorpNomad0.7.0 – 1.4.10; 0.7.0 – 1.5.6—No fix listedCNA
HashiCorpNomad Enterprise0.7.0 – 1.4.10; 0.7.0 – 1.5.6—No fix listedCNA
—github.com/hashicorp/nomad (Go)0.7.0 to before 1.4.111.4.11Patch availableGHSA-rpvr-38xv-xvxq
—github.com/hashicorp/nomad (Go)1.5.0 to before 1.5.61.5.6Patch availableGHSA-rpvr-38xv-xvxq
  • Nomad VendorHashiCorp Affected 0.7.0 – 1.4.10; 0.7.0 – 1.5.6 Fixed in — No fix listed CNA
  • Nomad Enterprise VendorHashiCorp Affected 0.7.0 – 1.4.10; 0.7.0 – 1.5.6 Fixed in — No fix listed CNA
  • github.com/hashicorp/nomad (Go) Vendor— Affected 0.7.0 to before 1.4.11 Fixed in 1.4.11 Patch available GHSA-rpvr-38xv-xvxq
  • github.com/hashicorp/nomad (Go) Vendor— Affected 1.5.0 to before 1.5.6 Fixed in 1.5.6 Patch available GHSA-rpvr-38xv-xvxq

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:hashicorp:nomad:*:*:*:*:-:*:*:*0.7.0 – 1.4.10VulnerableHashiCorp
cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:*0.7.0 – 1.4.10VulnerableHashiCorp
cpe:2.3:a:hashicorp:nomad:*:*:*:*:-:*:*:*1.5.0 – 1.5.6VulnerableHashiCorp
cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:*1.5.0 – 1.5.6VulnerableHashiCorp
  • cpe:2.3:a:hashicorp:nomad:*:*:*:*:-:*:*:* Versions 0.7.0 – 1.4.10 Vulnerable ·HashiCorp
  • cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:* Versions 0.7.0 – 1.4.10 Vulnerable ·HashiCorp
  • cpe:2.3:a:hashicorp:nomad:*:*:*:*:-:*:*:* Versions 1.5.0 – 1.5.6 Vulnerable ·HashiCorp
  • cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:* Versions 1.5.0 – 1.5.6 Vulnerable ·HashiCorp

Remediation

  • Fix · GHSA-rpvr-38xv-xvxq github.com/hashicorp/nomad (Go) Fixed in 1.4.11 Advisory →
  • Fix · GHSA-rpvr-38xv-xvxq github.com/hashicorp/nomad (Go) Fixed in 1.5.6 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-3072
  2. 2026-10-03 Alias added: GHSA-rpvr-38xv-xvxq

References

Advisory 2

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-2020-06436 HashiCorp Nomad and Nomad Enterprise up to 0.10.2 incorrectly validated role/region… CVSS 3.1CRITICAL 9.8
  • 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
See all 35 →

Sources

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