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CVE-2013-2272

N/A

Published: March 12, 2013 at 10:00 AM UTC

Updated: June 16, 2026 at 11:53 PM UTC

3 products affected across 1 vendorBitcoin CoreBitcoin QtBitcoind

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Severity

N/A

Exploit prediction

EPSS 2%

Description

The penny-flooding protection mechanism in the CTxMemPool::accept method in bitcoind and Bitcoin-Qt before 0.4.9rc1, 0.5.x before 0.5.8rc1, 0.6.0 before 0.6.0.11rc1, 0.6.1 through 0.6.5 before 0.6.5rc1, and 0.7.x before 0.7.3rc1 allows remote attackers to determine associations between wallet addresses and IP addresses via a series of large Bitcoin transactions with insufficient fees.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Bitcoin Qt · Bitcoin

95%

v ≤ 0.4.80.4 rc4 0.5.0 rc1 0.5.0.4 0.5.1 rc1 0.5.3.0 0.5.7 0.6.0.10 rc4 0.6.3 0.7.0 rc1 0.7.1 0.7.2rc4

Bitcoind · Bitcoin

95%

v ≤ 0.4.40.5.7 0.6.0.0 0.6.0.10 rc4 0.6.3 0.6.4 rc4 0.7.0 rc1 0.7.1 0.7.2rc4

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_CONFIRM

Source: [email protected]

https://bitcointalk.org/?topic=135856

x_refsource_CONFIRM

Source: [email protected]

https://en.bitcoin.it/wiki/CVEs

CVSS

5MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-200

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