Vulnerability-Lookup

GHSA-RPVR-38XV-XVXQ

Vulnerability from github – Published: 2023-07-20 00:30 – Updated: 2024-09-26 21:43

Summary

Nomad ACL Policies without Label are Applied to Unexpected Resources

Details

A vulnerability was identified in Nomad, an ACL policy using a block without label may be applied to unexpected resources. This vulnerability, CVE-2023-3072, affects Nomad from 0.7 up to 1.5.6 and 1.4.10 and was fixed in 1.6.0, 1.5.7, and 1.4.11.

Severity

4.1 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/nomad"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.7.0"
            },
            {
              "fixed": "1.4.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/nomad"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.5.0"
            },
            {
              "fixed": "1.5.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-3072"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-266",
      "CWE-862"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-01T18:33:25Z",
    "nvd_published_at": "2023-07-20T00:15:10Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was identified in Nomad, an ACL policy using a block without label may be applied to unexpected resources. This vulnerability, CVE-2023-3072, affects Nomad from 0.7 up to 1.5.6 and 1.4.10 and was fixed in 1.6.0, 1.5.7, and 1.4.11.",
  "id": "GHSA-rpvr-38xv-xvxq",
  "modified": "2024-09-26T21:43:05Z",
  "published": "2023-07-20T00:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3072"
    },
    {
      "type": "WEB",
      "url": "https://discuss.hashicorp.com/t/hcsec-2023-20-nomad-acl-policies-without-label-are-applied-to-unexpected-resources/56270"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hashicorp/nomad"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2024-2670"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Nomad ACL Policies without Label are Applied to Unexpected Resources"
}

CVE-2023-3072 (GCVE-0-2023-3072)

Vulnerability from cvelistv5 – Published: 2023-07-19 23:34 – Updated: 2024-10-17 14:10

Title

Nomad ACL Policies without Label are Applied to Unexpected Resources

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.

Severity

4.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-17 14:10 UTC

CWE

CWE-266 - Incorrect Privilege Assignment

Assigner

HashiCorp mitre root

References

1 reference

URL	Tags
https://discuss.hashicorp.com/t/hcsec-2023-20-nom…

Impacted products

2 products

Vendor	Product	Version
HashiCorp	Nomad	Affected: 0.7.0 , ≤ 1.4.10 (semver) Affected: 0.7.0 , ≤ 1.5.6 (semver)
HashiCorp	Nomad Enterprise	Affected: 0.7.0 , ≤ 1.4.10 (semver) Affected: 0.7.0 , ≤ 1.5.6 (semver)

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JSON

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        "references": [
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            "url": "https://discuss.hashicorp.com/t/hcsec-2023-20-nomad-acl-policies-without-label-are-applied-to-unexpected-resources/56270"
          }
        ],
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        "metrics": [
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-17T14:10:02.775042Z",
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        },
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    "cna": {
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          ],
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            }
          ],
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      "impacts": [
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          "capecId": "CAPEC-1",
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      "metrics": [
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      "references": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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