CVEvulnerability

CVE-2010-5140

5.0 MEDIUM Published 2012-08-06 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-08-06
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-119

Description

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.

Affected configurations

• bitcoin bitcoin core (<= 0.3.12) • bitcoin bitcoin core 0.3.4 • bitcoin bitcoin core 0.3.5 • bitcoin bitcoin core 0.3.8 • bitcoin bitcoin core 0.3.10 • bitcoin bitcoin core 0.3.11 • bitcoin wxbitcoin (<= 0.3.12) • bitcoin wxbitcoin 0.3.4 • bitcoin wxbitcoin 0.3.5 • bitcoin wxbitcoin 0.3.8 • bitcoin wxbitcoin 0.3.10 • bitcoin wxbitcoin 0.3.11

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References