CVE-2025-66016
cggmp21 has a missing check in the ZK proof used in CGGMP21
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según GHSA.
Descripción
CGGMP24 is a state-of-art ECDSA TSS protocol that supports 1-round signing (requires 3 preprocessing rounds), identifiable abort, and a key refresh protocol. Prior to version 0.6.3, there is a missing check in the ZK proof that enables an attack in which single malicious signer can reconstruct full private key. This issue has been patched in version 0.6.3, for full mitigation it is recommended to upgrade to cggmp24 version 0.7.0-alpha.2 as it contains more security checks.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| cargo::GitHub Security Advisory Rust | cggmp21, cggmp24 | 0.6.3 y 1 más |
Mostrar las 2 entradas de 1 fuente
| Fuente | Paquete | Corregido en |
|---|---|---|
| cargo::GitHub Security Advisory Rust | cggmp21 | 0.6.3 |
| cargo::GitHub Security Advisory Rust | cggmp24 | 0.7.0-alpha.2 |
Referencias
- https://github.com/LFDT-Lockness/cggmp21
- https://github.com/LFDT-Lockness/cggmp21/commit/60e0ada5291e771d5649793329d99edd32285e72
- https://github.com/LFDT-Lockness/cggmp21/security/advisories/GHSA-m95p-425x-x889
- https://nvd.nist.gov/vuln/detail/CVE-2025-66016
- https://rustsec.org/advisories/RUSTSEC-2025-0129.html
- https://rustsec.org/advisories/RUSTSEC-2025-0130.html
- https://www.dfns.co/article/cggmp21-vulnerabilities-patched-and-explained