CVE-2020-36843

Published: 2025-03-13T06:15Z

Last Modified: 2025-03-13T06:15Z

Source: MITRE CVE List

License: MITRE-CVE-TOS

The implementation of EdDSA in EdDSA-Java (aka ed25519-java) through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA (Strong Existential Unforgeability under Chosen Message Attacks) property. This allows attackers to create new valid signatures different from previous signatures for a known message. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt