ghsa-qv95-g3gm-x542
Vulnerability from github
Published
2021-10-12 16:39
Modified
2022-08-10 23:49
Severity ?
2.9 (Low) - CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N
Summary
Hashicorp Vault Privilege Escalation Vulnerability
Details

HashiCorp Vault and Vault Enterprise through 1.7.4 and 1.8.3 allowed a user with write permission to an entity alias ID sharing a mount accessor with another user to acquire this other user’s policies by merging their identities. Fixed in Vault and Vault Enterprise 1.7.5 and 1.8.4.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.7.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.8.0"
            },
            {
              "fixed": "1.8.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-41802"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269",
      "CWE-732"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-11T18:57:45Z",
    "nvd_published_at": "2021-10-08T17:15:00Z",
    "severity": "LOW"
  },
  "details": "HashiCorp Vault and Vault Enterprise through 1.7.4 and 1.8.3 allowed a user with write permission to an entity alias ID sharing a mount accessor with another user to acquire this other user\u2019s policies by merging their identities. Fixed in Vault and Vault Enterprise 1.7.5 and 1.8.4.",
  "id": "GHSA-qv95-g3gm-x542",
  "modified": "2022-08-10T23:49:29Z",
  "published": "2021-10-12T16:39:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41802"
    },
    {
      "type": "WEB",
      "url": "https://discuss.hashicorp.com/t/hcsec-2021-27-vault-merging-multiple-entity-aliases-for-the-same-mount-may-allow-privilege-escalation"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hashicorp/vault"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202207-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Hashicorp Vault Privilege Escalation Vulnerability"
}


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