CVE-2013-2293

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

The CTransaction::FetchInputs method in bitcoind and Bitcoin-Qt before 0.8.0rc1 copies transactions from disk to memory without incrementally checking for spent prevouts, which allows remote attackers to cause a denial of service (disk I/O consumption) via a Bitcoin transaction with many inputs corresponding to many different parts of the stored block chain.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 12, 2013
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2013-2293: Medium severity, CVSS 5.0 | Vulnix