Security Advisory

CVE-2021-43571

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-11-09 21:05:34

Last updated 2024-08-04 04:03:08

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

The verify function in the Stark Bank Node.js ECDSA library (ecdsa-node) 1.1.2 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages.

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