PT-2019-14818 · Npm · Slpjs

Jcramer · Published 2019-11-15 · Updated 2019-11-19 · CVE-2019-16762

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions slpjs versions prior to 0.21.4

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.

Recommendations Upgrade to any version >= 0.21.4.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2019-16762

GHSA-425C-CCF3-3JRR

Affected Products

Slpjs

References · 6

• 🔥 https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr · Exploit
• https://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701 · Patch
• https://osv.dev/vulnerability/GHSA-425c-ccf3-3jrr · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-16762 · Security Note
• https://osv.dev/vulnerability/CVE-2019-16762 · Vendor Advisory
• https://github.com/advisories/GHSA-425c-ccf3-3jrr · Note