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.
CVE-2013-2293 is a security vulnerability that . Impacting 3 products from bitcoin, from bitcoin, from bitcoin organizations running these solutions should prioritize assessment and patching.
Documented in 2013, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.
2013-03-12T11:28:18.390
2026-04-29T01:13:23.040
Modified
CVSSv2: 5.0 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | bitcoin | bitcoin-qt | 0.4 | Yes |
| Application | bitcoin | bitcoin-qt | 0.4.8 | Yes |
| Application | bitcoin | bitcoin-qt | 0.5.0 | Yes |
| Application | bitcoin | bitcoin-qt | 0.5.0.4 | Yes |
| Application | bitcoin | bitcoin-qt | 0.5.1 | Yes |
| Application | bitcoin | bitcoin-qt | 0.5.3.0 | Yes |
| Application | bitcoin | bitcoin-qt | 0.5.7 | Yes |
| Application | bitcoin | bitcoin-qt | 0.6.0.10 | Yes |
| Application | bitcoin | bitcoin-qt | 0.6.3 | Yes |
| Application | bitcoin | bitcoin-qt | 0.7.0 | Yes |
| Application | bitcoin | bitcoin-qt | 0.7.1 | Yes |
| Application | bitcoin | bitcoin_core | * | Yes |
| Application | bitcoin | bitcoin_core | ≤ 0.7.2 | Yes |
| Application | bitcoin | bitcoin_core | 0.3.4 | Yes |
| Application | bitcoin | bitcoin_core | 0.3.5 | Yes |
| Application | bitcoin | bitcoin_core | 0.3.8 | Yes |
| Application | bitcoin | bitcoin_core | 0.3.10 | Yes |
| Application | bitcoin | bitcoin_core | 0.3.11 | Yes |
| Application | bitcoin | bitcoin_core | 0.3.12 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.0 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.1 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.1 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.2 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.3 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.4 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.4 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.5 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.6 | Yes |
| Application | bitcoin | bitcoin_core | 0.4.7 | Yes |
| Application | bitcoin | bitcoin_core | 0.5.0 | Yes |
| Application | bitcoin | bitcoin_core | 0.5.3 | Yes |
| Application | bitcoin | bitcoin_core | 0.5.3.1 | Yes |
| Application | bitcoin | bitcoin_core | 0.5.4 | Yes |
| Application | bitcoin | bitcoin_core | 0.5.5 | Yes |
| Application | bitcoin | bitcoin_core | 0.5.6 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.0.1 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.0.2 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.0.3 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.0.4 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.0.5 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.0.6 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.0.7 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.0.8 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.1 | Yes |
| Application | bitcoin | bitcoin_core | 0.6.2 | Yes |
| Application | bitcoin | bitcoind | 0.4.4 | Yes |
| Application | bitcoin | bitcoind | 0.5.7 | Yes |
| Application | bitcoin | bitcoind | 0.6.0.0 | Yes |
| Application | bitcoin | bitcoind | 0.6.0.10 | Yes |
| Application | bitcoin | bitcoind | 0.6.3 | Yes |
| Application | bitcoin | bitcoind | 0.6.4 | Yes |
| Application | bitcoin | bitcoind | 0.7.0 | Yes |
| Application | bitcoin | bitcoind | 0.7.1 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For bitcoin's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.