{
  "schema_version": "1.4.0",
  "id": "GHSA-xr7c-w8xq-cg55",
  "modified": "2022-05-13T01:27:54Z",
  "published": "2022-05-13T01:27:54Z",
  "aliases": [
    "CVE-2013-3220"
  ],
  "details": "bitcoind and Bitcoin-Qt before 0.4.9rc2, 0.5.x before 0.5.8rc2, 0.6.x before 0.6.5rc2, and 0.7.x before 0.7.3rc2, and wxBitcoin, do not properly consider whether a block's size could require an excessive number of database locks, which allows remote attackers to cause a denial of service (split) and enable certain double-spending capabilities via a large block that triggers incorrect Berkeley DB locking.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-3220"
    },
    {
      "type": "WEB",
      "url": "https://en.bitcoin.it/wiki/BIP_0050"
    },
    {
      "type": "WEB",
      "url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-08-02T12:10:00Z"
  }
}