Ubuntu.comUB:CVE-2011-4447CVE-2011-4447
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
EPSS
Percentile
50.8%
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.
References
bitcoin.org/releases/2011/11/21/v0.5.0.html
bitcointalk.org/index.php?topic=51474.0
bitcointalk.org/index.php?topic=51604.0
en.bitcoin.it/wiki/CVEs
launchpad.net/bugs/cve/CVE-2011-4447
nvd.nist.gov/vuln/detail/CVE-2011-4447
security-tracker.debian.org/tracker/CVE-2011-4447
www.cve.org/CVERecord?id=CVE-2011-4447
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
EPSS
Percentile
50.8%