CVE-2024-48948

https://notcve.org/view.php?id=CVE-2024-48948

15 Oct 2024 — The Elliptic package 6.5.7 for Node.js, in its for ECDSA implementation, does not correctly verify valid signatures if the hash contains at least four leading 0 bytes and when the order of the elliptic curve's base point is smaller than the hash, because of an _truncateToN anomaly. This leads to valid signatures being rejected. Legitimate transactions or communications may be incorrectly flagged as invalid. • https://github.com/indutny/elliptic/issues/321 • CWE-347: Improper Verification of Cryptographic Signature •