VULNERABILITY INTELLIGENCE

CVE-2013-3219

CVSS score5 MEDIUM
EPSS probability2.21%
CISA KEVNot currently listed
Published2013-08-02
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:N

Description

bitcoind and Bitcoin-Qt 0.8.x before 0.8.1 do not enforce a certain block protocol rule, which allows remote attackers to bypass intended access restrictions and conduct double-spending attacks via a large block that triggers incorrect Berkeley DB locking in older product versions.

Primary references