GSD-2023-1782

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.
Aliases
Aliases
CVE-2023-1782
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{
  "GSD": {
    "alias": "CVE-2023-1782",
    "id": "GSD-2023-1782"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-1782"
      ],
      "details": "HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.",
      "id": "GSD-2023-1782",
      "modified": "2023-12-13T01:20:42.013541Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@hashicorp.com",
        "ID": "CVE-2023-1782",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Nomad",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "1.5.0",
                          "version_value": "1.5.3"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Nomad Enterprise",
                    "version": {
                      "version_data": [
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                          "version_affected": "\u003c",
                          "version_name": "1.5.0",
                          "version_value": "1.5.3"
                        }
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              "vendor_name": "HashiCorp"
            }
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      "data_format": "MITRE",
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      "data_version": "4.0",
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            "value": "HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
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      "problemtype": {
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          {
            "description": [
              {
                "cweId": "CWE-862",
                "lang": "eng",
                "value": "CWE-862 Missing Authorization"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://discuss.hashicorp.com/t/hcsec-2023-12-nomad-unauthenticated-client-agent-http-request-privilege-escalation/52375",
            "refsource": "MISC",
            "url": "https://discuss.hashicorp.com/t/hcsec-2023-12-nomad-unauthenticated-client-agent-http-request-privilege-escalation/52375"
          }
        ]
      },
      "source": {
        "discovery": "INTERNAL"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=1.5.0 \u003c=1.5.2",
          "affected_versions": "All versions starting from 1.5.0 up to 1.5.2",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2023-04-06",
          "description": "HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.",
          "fixed_versions": [
            "1.5.3"
          ],
          "identifier": "CVE-2023-1782",
          "identifiers": [
            "GHSA-f8r8-h93m-mj77",
            "CVE-2023-1782"
          ],
          "not_impacted": "All versions before 1.5.0, all versions after 1.5.2",
          "package_slug": "go/github.com/hashicorp/nomad",
          "pubdate": "2023-04-05",
          "solution": "Upgrade to version 1.5.3 or above.",
          "title": "HashiCorp Nomad vulnerable to unauthenticated client agent HTTP request privilege escalation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-1782",
            "https://discuss.hashicorp.com/t/hcsec-2023-12-nomad-unauthenticated-client-agent-http-request-privilege-escalation/52375",
            "https://github.com/advisories/GHSA-f8r8-h93m-mj77"
          ],
          "uuid": "adbd5200-51a4-4122-812d-16f2e3aa5eca"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
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            "children": [],
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                "cpe23Uri": "cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "1.5.2",
                "versionStartIncluding": "1.5.0",
                "vulnerable": true
              },
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          "ID": "CVE-2023-1782"
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        "data_version": "4.0",
        "description": {
          "description_data": [
            {
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              "value": "HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3."
            }
          ]
        },
        "problemtype": {
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              "description": [
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        "references": {
          "reference_data": [
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              "name": "https://discuss.hashicorp.com/t/hcsec-2023-12-nomad-unauthenticated-client-agent-http-request-privilege-escalation/52375",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
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            }
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        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-04-12T19:34Z",
      "publishedDate": "2023-04-05T20:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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