CVE-2013-2293

mediumpriority · track · 21EPSS 0.030 · 87 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.96% (87th) EPSS

CVSS 5 · medium

Is it mine?

52 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.3mediumAV:N/AC:L/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-399USprimary

affected products (52)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
bitcoin bitcoin coreall versionsnvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core≤ 0.7.2nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.3.10nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.3.11nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.3.12nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.3.4nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.3.5nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.3.8nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.4.0nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.4.1nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.4.2nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.4.3nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.4.4nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.4.5nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.4.6nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.4.7nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.5.0nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.5.3nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
bitcoin bitcoin core= 0.5.3.1nvdUScpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*

showing 20 of 52

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2013-03-12modified 2026-06-16

related (3,726)

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+3721 more

references (9)

External citations — patches, advisories, analysis.

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