What’s Vulnerable › Vulnerabilities
CVE-2013-2273
- Severity: medium (CVSS 5.0 v2.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2013-03-12 · updated 2026-06-16
- Weakness: CWE-200
Description
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 make it easier for remote attackers to obtain potentially sensitive information about returned change by leveraging certain predictability in the outputs of a Bitcoin transaction.
Affected products
- Bitcoin-Qt: through 0.4.8; 0.4-rc4, 0.5.0-rc1, 0.5.0.4, 0.5.1-rc1, 0.5.3.0, 0.5.7 (+5)
- Bitcoin Core: 0.3.4, 0.3.5, 0.3.8, 0.3.10, 0.3.11, 0.3.12 (+26)
- Bitcoind: through 0.4.4; 0.5.7, 0.6.0.0, 0.6.0.10-rc4, 0.6.3, 0.6.4-rc4, 0.7.0-rc1 (+2)
References
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