VULNERABILITY INTELLIGENCE

CVE-2019-16762

CVSS score5.7 MEDIUM

EPSS probability1.10%

CISA KEVNot currently listed

Published2019-11-15

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H

Description

A specially crafted Bitcoin script can cause a discrepancy between the specified SLP consensus rules and the validation result of the slpjs npm package. An attacker could create a specially crafted Bitcoin script in order to cause a hard-fork from the SLP consensus. Affected users can upgrade to any version >= 0.21.4.

Weakness classification

security-advisories@github.com: CWE-20
nvd@nist.gov: CWE-20

Primary references

security-advisories@github.com — Patch, Third Party Advisory
security-advisories@github.com — Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Patch, Third Party Advisory