Security advisory

{
  "id": "01769f782214ddbd73472d1bb189861155c51b3477a60cfe20581a271a763e92",
  "url": "https://osv.dev/vulnerability/CVE-2017-18021",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-18021",
    "summary": "It was discovered that QtPass before 1.2.1, when using the built-in password generator, generates possibly predictable and enumerable passwords. This only applies to the QtPass GUI.",
    "evidence": "osv:CVE-2017-18021",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2017-18021",
      "aliases": [
        "CVE-2017-18021"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ijhack/qtpass",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "d2fedb267507e3d785fa5c0edaf9405419673dfd"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:qtpass:qtpass:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.2.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "d2fedb267507e3d785fa5c0edaf9405419673dfd"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.2.1"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.2.0",
            "v1.1.5",
            "v1.1.4",
            "v1.1.3",
            "v1.1.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18021.json",
            "vanir_signatures": [
              {
                "id": "CVE-2017-18021-76ec6332",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "80125496234744497265827140466170114610",
                    "287883193721141034764457499761407571326",
                    "248874692902754335915256257760458802718",
                    "160561035135637604763182328094319091239"
                  ]
                },
                "source": "https://github.com/ijhack/qtpass/commit/d2fedb267507e3d785fa5c0edaf9405419673dfd",
                "target": {
                  "file": "src/util.cpp"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:22:46Z"
          }
        }
      ],
      "modified": "2026-10-20T13:22:46.297364838Z",
      "provider": "osv",
      "references": [
        "https://github.com/IJHack/QtPass/releases/tag/v1.2.1",
        "https://qtpass.org/",
        "https://lists.zx2c4.com/pipermail/password-store/2018-January/003165.html",
        "https://github.com/IJHack/QtPass/issues/338"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-18021",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 387591,
  "published_at": "2018-01-05T19:29:00.217+00:00"
}