{"id":"CVE-2013-3219","aliases":["EUVD-2013-3157","GHSA-8mqp-6q8h-2r3q"],"status":"published","title":"bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which...","description":"bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which allows remote attackers to bypass intended access restrictions and conduct double-spending attacks via a large block that triggers incorrect Berkeley DB locking in older product versions.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02208,"percentile":0.82708,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2013-08-01T16:00:00Z","modified":"2026-06-16T23:54:43Z","products":[{"vendor":"bitcoin","product":"bitcoin_core"}],"references":[{"url":"https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://en.bitcoin.it/wiki/BIP_0050","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-3219"},{"url":"https://github.com/advisories/GHSA-8mqp-6q8h-2r3q"}],"sources":{"cve":[{"id":"CVE-2013-3219","description":"bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which allows remote attackers to bypass intended access restrictions and conduct double-spending attacks via a large block that triggers incorrect Berkeley DB locking in older product versions.","status":"published","published":"2013-08-01T16:00:00Z","modified":"2024-09-16T23:10:47.528Z","updated_at":"2026-11-02T14:34:56.530545Z"}],"euvd":[{"id":"EUVD-2013-3157","description":"bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which allows remote attackers to bypass intended access restrictions and conduct double-spending attacks via a large block that triggers incorrect Berkeley DB locking in older product versions.","status":"published","published":"2013-08-01T16:00:00Z","modified":"2024-09-16T23:10:47Z","updated_at":"2026-11-03T00:54:56.209754Z"}],"ghsa":[{"id":"GHSA-8mqp-6q8h-2r3q","title":"bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which...","description":"bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which allows remote attackers to bypass intended access restrictions and conduct double-spending attacks via a large block that triggers incorrect Berkeley DB locking in older product versions.","status":"published","published":"2022-05-13T01:27:54Z","modified":"2023-02-01T05:07:35Z","updated_at":"2026-11-02T14:50:33.974767Z"}],"nvd":[{"id":"CVE-2013-3219","description":"bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which allows remote attackers to bypass intended access restrictions and conduct double-spending attacks via a large block that triggers incorrect Berkeley DB locking in older product versions.","status":"published","published":"2013-08-02T12:10:40.46Z","modified":"2026-06-16T23:54:43.137Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:31.592595Z"}]}}