{"cve":"CVE-2024-42460","nvd":{"published":"2024-08-02T07:16:10.120","modified":"2026-06-17T07:49:29.477","status":"Modified","description":"In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because there is a missing check for whether the leading bit of r and s is zero.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-130"],"references":["https://github.com/indutny/elliptic/pull/317","https://security.netapp.com/advisory/ntap-20241004-0005/"],"products":["indutny:elliptic"],"source":"nvd","synced_at":"2026-10-19T21:53:51.317825789+00:00"},"epss":{"cve":"CVE-2024-42460","score":0.00459,"percentile":0.39785,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-977x-g7h5-7qgw","url":"https://osv.dev/vulnerability/GHSA-977x-g7h5-7qgw","summary":"Elliptic's ECDSA missing check for whether leading bit of r and s is zero","modified":"2025-11-04T16:52:43Z","packages":[{"ecosystem":"npm","name":"elliptic","purl":"pkg:npm/elliptic","ranges":[">=2.0.0 <6.5.7"],"fixed":["6.5.7"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}