CVE-2011-4447

{"id": "CVE-2011-4447", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-08-06T16:55:01.227", "references": [{"url": "http://bitcoin.org/releases/2011/11/21/v0.5.0.html", "source": "cve@mitre.org"}, {"url": "https://bitcointalk.org/index.php?topic=51474.0", "source": "cve@mitre.org"}, {"url": "https://bitcointalk.org/index.php?topic=51604.0", "source": "cve@mitre.org"}, {"url": "https://en.bitcoin.it/wiki/CVEs", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://bitcoin.org/releases/2011/11/21/v0.5.0.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bitcointalk.org/index.php?topic=51474.0", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bitcointalk.org/index.php?topic=51604.0", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://en.bitcoin.it/wiki/CVEs", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-310"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "La caracter\u00edstica \"encrypt wallet\" en wxBitcoin y en bitcoind v0.4.x y anteriores a v0.4.1, y v0.5.0rc no interact\u00faa adecuadamente con la funcionalidad de eliminaci\u00f3n de BSDDB, lo cual permite a atacantes dependiendo del contexto obtener claves privadas no encriptadas desde un fichero de monedero Bitcoin mediante el puenteo de la interfaz de BSDDB y a trav\u00e9s de la lectura de entradas que han sido marcadas para su borrado."}], "lastModified": "2024-11-21T01:32:22.460", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:bitcoin:bitcoin_core:0.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0C15FA7C-F87A-45F5-B6A3-5E2DA63AACB6"}, {"criteria": "cpe:2.3:a:bitcoin:bitcoin_core:0.4.1:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8494FF99-5D8C-497A-90E7-3D87807F5997"}, {"criteria": "cpe:2.3:a:bitcoin:bitcoin_core:0.5.0:rc:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "74398A03-74B4-4EC4-A15E-047367614EC7"}, {"criteria": "cpe:2.3:a:bitcoin:wxbitcoin:0.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "82B766B4-C3FD-42D8-9F7D-767B9C0C20F4"}, {"criteria": "cpe:2.3:a:bitcoin:wxbitcoin:0.4.1:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87FCC078-AAF9-4FB4-B46E-EEE5D8488B81"}, {"criteria": "cpe:2.3:a:bitcoin:wxbitcoin:0.5.0:rc:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6A8CB89-F0A1-4E97-A053-CACC378BD8C2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}