CVE-2010-5140
5.0 · MEDIUMOverview
CVE-2010-5140 is a medium-severity vulnerability affecting bitcoin bitcoin_core. It was published on August 6, 2012 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
wxBitcoin and bitcoind before 0.3.13 do not properly handle bitcoins associated with Bitcoin transactions that have zero confirmations, which allows remote attackers to cause a denial of service (invalid-transaction flood) by sending low-valued transactions without transaction fees.
Remediation
Check the references section for vendor advisories and patches from bitcoin. Update bitcoin_core to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| bitcoin | bitcoin_core | 0 | Affected |
| bitcoin | wxbitcoin | 0 | Affected |
Frequently Asked Questions
What is CVE-2010-5140?
CVE-2010-5140 is a medium-severity vulnerability affecting bitcoin bitcoin_core. It was published on August 6, 2012 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2010-5140?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2010-5140?
Check the references section for vendor advisories and patches from bitcoin. Update bitcoin_core to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2010-5140?
CyberStrike's AI-powered security agents can automatically detect CVE-2010-5140 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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