Vulnerability Database

318,638

Total vulnerabilities in the database

CVE-2018-17144

Bitcoin Core 0.14.x before 0.14.3, 0.15.x before 0.15.2, and 0.16.x before 0.16.3 and Bitcoin Knots 0.14.x through 0.16.x before 0.16.3 allow a remote denial of service (application crash) exploitable by miners via duplicate input. An attacker can make bitcoind or Bitcoin-Qt crash.

  • Published: Sep 19, 2018
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-17144
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
bitcoinknots / bitcoin_knots 0.14.0 0.16.3
bitcoin / bitcoin_core 0.14.0 0.14.3
bitcoin / bitcoin_core 0.15.0 0.15.2
bitcoin / bitcoin_core 0.16.0 0.16.3