CVE Vulnerability

CVE-2019-16762

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.

4.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701 Patch Third Party Advisory
https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:simpleledger:slpjs:*:*:*:*:*:node.js:*:*
Information

Published : 2019-11-15 11:15

Updated : 2019-11-19 07:12

NVD link : CVE-2019-16762

Mitre link : CVE-2019-16762

Products Affected
No products.
CWE
CWE-20