{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.0.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "6d972b6095d93a847d96ee5f4b9b50e0583dc627"
            }
          ],
          "repo": "https://github.com/bvsatyaram/random_password_generator",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "The random_password_generator (aka RandomPasswordGenerator) gem through 1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic nature, can facilitate password prediction.",
  "id": "CVE-2019-25061",
  "modified": "2026-04-01T23:09:19.124981951Z",
  "published": "2022-05-18T11:15:10.670Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ruby-doc.org/core-3.1.2/Random.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/bvsatyaram/random_password_generator/blob/2855e8d7d8803dbb580ddd6cf13846394eb4530e/lib/random_password_generator.rb#L23"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/bvsatyaram/random_password_generator/pull/1"
    },
    {
      "type": "EVIDENCE",
      "url": "https://stackoverflow.com/questions/42170239/security-of-rand-in-ruby-compared-to-other-methods/42170560"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}