{"id":"CVE-2010-5140","aliases":["EUVD-2010-5100","GHSA-chpj-6q2q-j7qg"],"status":"published","title":"wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin...","description":"wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0233,"percentile":0.83646,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2012-08-06T16:00:00Z","modified":"2026-06-16T23:26:10Z","products":[{"vendor":"bitcoin","product":"bitcoin_core"},{"vendor":"bitcoin","product":"wxbitcoin"}],"references":[{"url":"https://en.bitcoin.it/wiki/CVEs","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.bitcoin.org/smf/index.php?topic=1306.0","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-5140"},{"url":"https://github.com/advisories/GHSA-chpj-6q2q-j7qg"}],"sources":{"cve":[{"id":"CVE-2010-5140","description":"wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees.","status":"published","published":"2012-08-06T16:00:00Z","modified":"2024-09-17T04:04:38.312Z","updated_at":"2026-11-02T14:33:26.665532Z"}],"euvd":[{"id":"EUVD-2010-5100","description":"wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees.","status":"published","published":"2012-08-06T16:00:00Z","modified":"2024-09-17T04:04:38Z","updated_at":"2026-11-03T00:28:26.235396Z"}],"ghsa":[{"id":"GHSA-chpj-6q2q-j7qg","title":"wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin...","description":"wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees.","status":"published","published":"2022-05-13T01:27:55Z","modified":"2023-02-01T05:07:36Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:34.561364Z"}],"nvd":[{"id":"CVE-2010-5140","description":"wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees.","status":"published","published":"2012-08-06T16:55:01.133Z","modified":"2026-06-16T23:26:10.487Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:04.520133Z"}]}}