CVE-2011-4447
Published Aug 6, 2012
Last updated 5 years ago
Overview
- 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.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-310
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"
}
]
}
]