{
  "schema_version": "1.4.0",
  "id": "GHSA-fp52-qw33-mfmw",
  "modified": "2023-08-29T22:39:27Z",
  "published": "2021-08-02T17:11:41Z",
  "aliases": [
    "CVE-2020-16250"
  ],
  "summary": "Authentication Bypass by Spoofing and Insufficient Verification of Data Authenticity in Hashicorp Vault",
  "details": "HashiCorp Vault and Vault Enterprise versions 0.7.1 and newer, when configured with the AWS IAM auth method, may be vulnerable to authentication bypass. Fixed in 1.2.5, 1.3.8, 1.4.4, and 1.5.1..",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0.8.1"
            },
            {
              "fixed": "1.2.5"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "1.3.0"
            },
            {
              "fixed": "1.3.8"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "1.4.0"
            },
            {
              "fixed": "1.4.4"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "1.5.0"
            },
            {
              "fixed": "1.5.1"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-16250"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hashicorp/vault"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/vault/blob/master/CHANGELOG.md#151"
    },
    {
      "type": "WEB",
      "url": "https://www.hashicorp.com/blog/category/vault"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/159478/Hashicorp-Vault-AWS-IAM-Integration-Authentication-Bypass.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-290",
      "CWE-345"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-07-26T18:55:09Z",
    "nvd_published_at": "2020-08-26T15:15:00Z"
  }
}