Vulnerability Database

318,638

Total vulnerabilities in the database

CVE-2010-5140

wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees.

  • Published: Aug 6, 2012
  • Updated: Nov 9, 2025
  • CVE: CVE-2010-5140
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
bitcoin / wxbitcoin 0.3.11 0.3.11.x
bitcoin / wxbitcoin 0.3.5 0.3.5.x
bitcoin / wxbitcoin 0.3.10 0.3.10.x
bitcoin / wxbitcoin - 0.3.12.x
bitcoin / wxbitcoin 0.3.4 0.3.4.x
bitcoin / wxbitcoin 0.3.8 0.3.8.x
bitcoin / bitcoin_core 0.3.4 0.3.4.x
bitcoin / bitcoin_core 0.3.5 0.3.5.x
bitcoin / bitcoin_core 0.3.8 0.3.8.x
bitcoin / bitcoin_core 0.3.10 0.3.10.x
bitcoin / bitcoin_core 0.3.11 0.3.11.x
bitcoin / bitcoin_core - 0.3.12.x