{"id":"CVE-2024-48948","details":"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.","aliases":["GHSA-fc9h-whq2-v747"],"modified":"2026-03-13T22:56:04.352Z","published":"2024-10-15T14:15:05.280Z","related":["SUSE-SU-2024:3771-1","SUSE-SU-2025:3744-1","openSUSE-SU-2024:14433-1","openSUSE-SU-2025:14663-1"],"references":[{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20241220-0004/"},{"type":"REPORT","url":"https://github.com/indutny/elliptic/issues/321"},{"type":"REPORT","url":"https://github.com/indutny/elliptic/pull/322"},{"type":"ARTICLE","url":"https://blog.trailofbits.com/2025/11/18/we-found-cryptography-bugs-in-the-elliptic-library-using-wycheproof/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/indutny/elliptic","events":[{"introduced":"0"},{"last_affected":"3e46a48fdd2ef2f89593e5e058d85530578c9761"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"6.5.7"}]}}],"versions":["v0.1.0","v0.10.0","v0.10.1","v0.10.2","v0.11.0","v0.11.1","v0.12.0","v0.13.0","v0.13.1","v0.13.2","v0.14.0","v0.14.1","v0.14.2","v0.15.0","v0.15.1","v0.15.10","v0.15.11","v0.15.12","v0.15.13","v0.15.14","v0.15.15","v0.15.16","v0.15.17","v0.15.2","v0.15.3","v0.15.4","v0.15.5","v0.15.6","v0.15.7","v0.15.8","v0.15.9","v0.16.0","v0.2.0","v0.3.0","v0.4.0","v0.5.0","v0.6.0","v0.6.1","v0.7.0","v0.8.0","v0.9.0","v0.9.1","v0.9.2","v1.0.0","v1.0.1","v2.0.0","v2.0.1","v2.0.2","v3.0.0","v3.0.1","v3.0.2","v3.0.3","v3.0.4","v3.1.0","v4.0.0","v4.1.0","v5.0.0","v5.1.0","v5.1.1","v5.2.0","v5.2.1","v6.0.0","v6.0.1","v6.0.2","v6.1.0","v6.2.0","v6.2.1","v6.2.2","v6.2.3","v6.2.4","v6.2.5","v6.2.6","v6.2.7","v6.2.8","v6.3.0","v6.3.1","v6.3.2","v6.3.3","v6.4.0","v6.4.1","v6.5.0","v6.5.1","v6.5.2","v6.5.3","v6.5.4","v6.5.5","v6.5.6","v6.5.7"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-48948.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L"}]}