CVE-2022-41340
secp256k1-js implements ECDSA without required r and s validation, leading to signature forgery
7.5
HIGH
CVSS 3.1
EPSS 0.13%
Description
The secp256k1-js package before 1.1.0 for Node.js implements ECDSA without required r and s validation, leading to signature forgery.
How to fix CVE-2022-41340
To remediate CVE-2022-41340, upgrade the affected package to a fixed version below.
- npm/@lionello/secp256k1-js—upgrade to 1.1.0 or later
Is CVE-2022-41340 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |