MEDIUM5.3
GHSA-977x-g7h5-7qgw
Elliptic's ECDSA missing check for whether leading bit of r and s is zero
Quick fix
GHSA-977x-g7h5-7qgw — elliptic: upgrade to the fixed version with the command below.
npm install elliptic@6.5.7Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-42460[ADVISORY]
- https://github.com/indutny/elliptic/pull/317[WEB]
- https://github.com/indutny/elliptic/commit/accb61e9c1a005e5c8ff96a8b33893100bb42d11[WEB]
- https://github.com/indutny/elliptic/commit/b6ff1758d9a6d1a7aec177ff6df9f586492a6315[WEB]
- https://github.com/indutny/elliptic[PACKAGE]
- https://security.netapp.com/advisory/ntap-20241004-0005[WEB]