What’s Vulnerable › Vulnerabilities

CVE-2018-1000891

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-23 · updated 2026-06-17
• Weakness: CWE-400

Description

Bitcoin SV before 0.1.1 allows uncontrolled resource consumption when receiving messages with invalid checksums.

Affected products

• Bitcoinsv Bitcoin Sv: before 0.1.1 — fixed in 0.1.1

How to fix

Upgrade to a fixed version: Bitcoinsv Bitcoin Sv 0.1.1. Check the vendor advisory for mitigations.

References

• https://bitcoinsv.io/2019/03/01/denial-of-service-vulnerabilities-repaired-in-bitcoin-sv-version-0-1-1/
• https://bitcoinsv.io/2019/03/01/denial-of-service-vulnerabilities-repaired-in-bitcoin-sv-version-0-1-1/

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