Vulnerability-Lookup

GSD-2021-43998

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

HashiCorp Vault and Vault Enterprise 0.11.0 up to 1.7.5 and 1.8.4 templated ACL policies would always match the first-created entity alias if multiple entity aliases exist for a specified entity and mount combination, potentially resulting in incorrect policy enforcement. Fixed in Vault and Vault Enterprise 1.7.6, 1.8.5, and 1.9.0.

Aliases

CVE-2021-43998

Aliases

CVE-2021-43998

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-43998",
    "description": "HashiCorp Vault and Vault Enterprise 0.11.0 up to 1.7.5 and 1.8.4 templated ACL policies would always match the first-created entity alias if multiple entity aliases exist for a specified entity and mount combination, potentially resulting in incorrect policy enforcement. Fixed in Vault and Vault Enterprise 1.7.6, 1.8.5, and 1.9.0.",
    "id": "GSD-2021-43998",
    "references": [
      "https://security.archlinux.org/CVE-2021-43998"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      ],
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      "id": "GSD-2021-43998",
      "modified": "2023-12-13T01:23:26.364383Z",
      "schema_version": "1.4.0"
    }
  },
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            "refsource": "MISC",
            "url": "https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132"
          },
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            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202207-01"
          }
        ]
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    },
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        {
          "affected_range": "\u003e0.11.0 \u003c1.7.6||\u003e=1.8.0 \u003c1.8.5",
          "affected_versions": "All versions after 0.11.0 before 1.7.6, all versions starting from 1.8.0 before 1.8.5",
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          ],
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          "description": "HashiCorp Vault and Vault Enterprise 0.11.0 up to 1.7.5 and 1.8.4 templated ACL policies would always match the first-created entity alias if multiple entity aliases exist for a specified entity and mount combination, potentially resulting in incorrect policy enforcement. Fixed in Vault and Vault Enterprise 1.7.6, 1.8.5, and 1.9.0.",
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          ],
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            "GHSA-pfmw-vj74-ph8g",
            "CVE-2021-43998"
          ],
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          "package_slug": "go/github.com/hashicorp/vault",
          "pubdate": "2021-12-02",
          "solution": "Upgrade to versions 1.7.6, 1.8.5 or above.",
          "title": "Incorrect Permission Assignment for Critical Resource",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-43998",
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          ],
          "uuid": "a39b2f22-1bbd-47a2-a948-02dcdffb9984"
        }
      ]
    },
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              {
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              "name": "https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132",
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              ],
              "url": "https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132"
            },
            {
              "name": "GLSA-202207-01",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.gentoo.org/glsa/202207-01"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2022-09-08T21:42Z",
      "publishedDate": "2021-11-30T15:15Z"
    }
  }
}

CVE-2021-43998 (GCVE-0-2021-43998)

Vulnerability from cvelistv5 – Published: 2021-11-30 14:59 – Updated: 2024-08-04 04:10

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://discuss.hashicorp.com/t/hcsec-2021-30-vau…	x_refsource_MISC
https://security.gentoo.org/glsa/202207-01	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

To clipboard

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            "url": "https://discuss.hashicorp.com/t/hcsec-2021-30-vaults-templated-acl-policies-matched-first-created-alias-per-entity-and-auth-backend/32132"
          },
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            "name": "GLSA-202207-01",
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        ],
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        }
      ],
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        },
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}

Sightings

Author	Source	Type	Date	Other

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GSD-2021-43998

CVE-2021-43998 (GCVE-0-2021-43998)

Tags

Sightings

Nomenclature

Related by attack behaviour