CVE-2013-2293

no score yetEPSS 3.0%

bitcoin: no CVSS score yet. EPSS 3.0% chance of exploitation in the next 30 days.

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.

EPSS: 3.0% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2013-03-12
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

bitcoin:bitcoin-qt
bitcoin:bitcoin_core
bitcoin:bitcoind

References

https://bitcointalk.org/?topic=144122
https://en.bitcoin.it/wiki/CVE-2013-2293
https://en.bitcoin.it/wiki/CVEs
https://bitcointalk.org/?topic=144122
https://en.bitcoin.it/wiki/CVE-2013-2293

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