CVE-2011-4447
Last modified
CVE-2011-4447 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.63% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Bitcoin | Bitcoin Core | 0.4.0 | — |
| Bitcoin | Bitcoin Core | 0.4.1 | Rc6 |
| Bitcoin | Bitcoin Core | 0.5.0 | Rc |
| Bitcoin | Wxbitcoin | 0.4.0 | — |
| Bitcoin | Wxbitcoin | 0.4.1 | Rc6 |
| Bitcoin | Wxbitcoin | 0.5.0 | Rc |
References
- https://en.bitcoin.it/wiki/CVEsVendor Advisory
- https://en.bitcoin.it/wiki/CVEsVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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