{"id":"CVE-2011-4447","aliases":["EUVD-2011-4376","GHSA-3f65-5prq-693p"],"status":"published","title":"The \"encrypt wallet\" feature in wxBitcoin and bitcoind 0.4.x before 0.4.1, and 0.5.0rc, does not...","description":"The \"encrypt wallet\" feature in wxBitcoin and bitcoind 0.4.x before 0.4.1, and 0.5.0rc, does not properly interact with the deletion functionality of BSDDB, which allows context-dependent attackers to obtain unencrypted private keys from Bitcoin wallet files by bypassing the BSDDB interface and reading entries that are marked for deletion.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01623,"percentile":0.76249,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2012-08-06T16:00:00Z","modified":"2026-06-16T23:34:54Z","products":[{"vendor":"bitcoin","product":"bitcoin_core"},{"vendor":"bitcoin","product":"wxbitcoin"}],"references":[{"url":"https://bitcointalk.org/index.php?topic=51604.0","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://en.bitcoin.it/wiki/CVEs","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://bitcointalk.org/index.php?topic=51474.0","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://bitcoin.org/releases/2011/11/21/v0.5.0.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4447"},{"url":"https://github.com/advisories/GHSA-3f65-5prq-693p"}],"sources":{"cve":[{"id":"CVE-2011-4447","description":"The \"encrypt wallet\" feature in wxBitcoin and bitcoind 0.4.x before 0.4.1, and 0.5.0rc, does not properly interact with the deletion functionality of BSDDB, which allows context-dependent attackers to obtain unencrypted private keys from Bitcoin wallet files by bypassing the BSDDB interface and reading entries that are marked for deletion.","status":"published","published":"2012-08-06T16:00:00Z","modified":"2024-09-17T01:51:06.257Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-4376","description":"The \"encrypt wallet\" feature in wxBitcoin and bitcoind 0.4.x before 0.4.1, and 0.5.0rc, does not properly interact with the deletion functionality of BSDDB, which allows context-dependent attackers to obtain unencrypted private keys from Bitcoin wallet files by bypassing the BSDDB interface and reading entries that are marked for deletion.","status":"published","published":"2012-08-06T16:00:00Z","modified":"2024-09-17T01:51:06Z","updated_at":"2026-11-03T00:28:46.164413Z"}],"ghsa":[{"id":"GHSA-3f65-5prq-693p","title":"The \"encrypt wallet\" feature in wxBitcoin and bitcoind 0.4.x before 0.4.1, and 0.5.0rc, does not...","description":"The \"encrypt wallet\" feature in wxBitcoin and bitcoind 0.4.x before 0.4.1, and 0.5.0rc, does not properly interact with the deletion functionality of BSDDB, which allows context-dependent attackers to obtain unencrypted private keys from Bitcoin wallet files by bypassing the BSDDB interface and reading entries that are marked for deletion.","status":"published","published":"2022-05-13T01:27:54Z","modified":"2023-02-01T05:07:55Z","updated_at":"2026-11-02T14:50:38.356016Z"}],"nvd":[{"id":"CVE-2011-4447","description":"The \"encrypt wallet\" feature in wxBitcoin and bitcoind 0.4.x before 0.4.1, and 0.5.0rc, does not properly interact with the deletion functionality of BSDDB, which allows context-dependent attackers to obtain unencrypted private keys from Bitcoin wallet files by bypassing the BSDDB interface and reading entries that are marked for deletion.","status":"published","published":"2012-08-06T16:55:01.227Z","modified":"2026-06-16T23:34:54.053Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}